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Conserved domains on  [gi|500785222|ref|WP_011996229|]
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MULTISPECIES: response regulator transcription factor [Bacillus amyloliquefaciens group]

Protein Classification

response regulator transcription factor( domain architecture ID 11433066)

OmpR family response regulator transcription factor with a signal receiver (REC) domain and a helix-turn-helix (HTH) DNA-binding domain that may be part of a two-component regulatory system

CATH:  3.40.50.2300
Gene Ontology:  GO:0006355|GO:0003677|GO:0000160|GO:0000156
PubMed:  11226872|10966457|31100988
SCOP:  4003632

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
OmpR COG0745
DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain ...
 5-218 3.87e-61

DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain [Signal transduction mechanisms, Transcription];


:

Pssm-ID: 440508 [Multi-domain]  Cd Length: 204  Bit Score: 190.17  E-value: 3.87e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSS 83
Cdd:COG0745    2 PRILVVEDDPDIRELLADALEREGYEVDTAADGEEALELLEEERPDLILLDLMLPGMDGLEVCRRLRARPSDiPIIMLTA 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtyeyitAESHLIESNNvILNLNDAKIYFQDQSLELTKNEFKI 163
Cdd:COG0745   82 RDDEEDRVRGLEAGADDYLTKPFDPEELLARIRALLRR------RAAEVLRVGD-LLDLAAREVTRDGEPVELTPKEFRL 154

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 164 LKTLMENKGKVVSRDNLMRQLWNDDiYVNENTLTVNINRLRNRLEginvDDFILT 218
Cdd:COG0745  155 LELLMRNPGRVVSREQLLEEVWGYD-YGDDRTVDVHISRLRKKLE----DDLIET 204
 
Name Accession Description Interval E-value
OmpR COG0745
DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain ...
 5-218 3.87e-61

DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain [Signal transduction mechanisms, Transcription];


Pssm-ID: 440508 [Multi-domain]  Cd Length: 204  Bit Score: 190.17  E-value: 3.87e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSS 83
Cdd:COG0745    2 PRILVVEDDPDIRELLADALEREGYEVDTAADGEEALELLEEERPDLILLDLMLPGMDGLEVCRRLRARPSDiPIIMLTA 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtyeyitAESHLIESNNvILNLNDAKIYFQDQSLELTKNEFKI 163
Cdd:COG0745   82 RDDEEDRVRGLEAGADDYLTKPFDPEELLARIRALLRR------RAAEVLRVGD-LLDLAAREVTRDGEPVELTPKEFRL 154

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 164 LKTLMENKGKVVSRDNLMRQLWNDDiYVNENTLTVNINRLRNRLEginvDDFILT 218
Cdd:COG0745  155 LELLMRNPGRVVSREQLLEEVWGYD-YGDDRTVDVHISRLRKKLE----DDLIET 204
REC_OmpR_NsrR-like cd18159
phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family ...
 7-119 4.23e-52

phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family response regulators; Streptococcus agalactiae NsrR is a lantibiotic resistance-associated response regulator and is part of the nisin resistance operon. It is a member of the NsrRK two-component system (TCS) that is involved in the regulation of lantibiotic resistance genes such as a membrane-associated lipoprotein of LanI, and the nsr gene cluster which encodes for the resistance protein NSR and the ABC transporter NsrFP, both conferring resistance against nisin. This subfamily also includes Staphylococcus epidermidis GraR, part of the GraR/GraS TCS involved in resistance against cationic antimicrobial peptides, and Bacillus subtilis BceR, part of the BceS/BceR TCS involved in the regulation of bacitracin resistance. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381143 [Multi-domain]  Cd Length: 113  Bit Score: 163.99  E-value: 4.23e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS 86
Cdd:cd18159    1 ILIVEDDETIASLLKKHLEKWGYEVVLIEDFEDVLEEFLQFKPDLVLLDINLPYFDGFYWCREIRQISNVPIIFISSRDD 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 500785222  87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd18159   81 NMDQVMAINMGGDDYITKPFDLDVLLAKIKAIL 113
PhoB TIGR02154
phosphate regulon transcriptional regulatory protein PhoB; PhoB is a DNA-binding response ...
 6-224 1.86e-46

phosphate regulon transcriptional regulatory protein PhoB; PhoB is a DNA-binding response regulator protein acting with PhoR in a 2-component system responding to phosphate ion. PhoB acts as a positive regulator of gene expression for phosphate-related genes such as phoA, phoS, phoE and ugpAB as well as itself. It is often found proximal to genes for the high-affinity phosphate ABC transporter (pstSCAB; GenProp0190) and presumably regulates these as well. [Regulatory functions, DNA interactions, Signal transduction, Two-component systems]


Pssm-ID: 131209 [Multi-domain]  Cd Length: 226  Bit Score: 153.64  E-value: 1.86e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222    6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCS 82
Cdd:TIGR02154   4 RILVVEDEPAIRELIAYNLEKAGYDVVEAGDGDEALTLINERGPDLILLDWMLPGTSGIELCRRLRrrpETRAIPIIMLT 83

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAEShlIESNNVILNLNDAKIYFQDQSLELTKNEFK 162
Cdd:TIGR02154  84 ARGEEEDRVRGLETGADDYITKPFSPRELLARIKAVLRRIRPQLSDEV--IEVGDLSLDPVAHRVFRGGQPLSLGPTEFR 161

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 500785222  163 ILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGY 224
Cdd:TIGR02154 162 LLHFFMTHPERVYSREQLLDRVWGRDVYVEERTVDVHIRRLRKALNPFGLEDPVQTVRGAGY 223
orf27 CHL00148
Ycf27; Reviewed
 5-227 1.41e-39

Ycf27; Reviewed


Pssm-ID: 214376 [Multi-domain]  Cd Length: 240  Bit Score: 136.38  E-value: 1.41e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:CHL00148   7 EKILVVDDEAYIRKILETRLSIIGYEVITASDGEEALKLFRKEQPDLVILDVMMPKLDGYGVCQEIRKESDVPIIMLTAL 86

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRT----YEYITAESHLIESNNVILNLNDAKIYFQDQSLELTKNE 160
Cdd:CHL00148  87 GDVSDRITGLELGADDYVVKPFSPKELEARIRSVLRRTnkksFSSKIPNSSIIRIGFLKIDLNKKQVYKNNERIRLTGME 166

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 500785222 161 FKILKTLMENKGKVVSRDNLMRQLW--NDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGYIIQ 227
Cdd:CHL00148 167 FSLLELLISKSGEIFSRATILKEVWgyTPERHIDTRVVDVHISRLRAKLE----DDpsnpdLILTARGTGYLFQ 236
resp_reg_YycF NF040534
response regulator YycF;
6-227 1.78e-37

response regulator YycF;


Pssm-ID: 439744 [Multi-domain]  Cd Length: 231  Bit Score: 130.61  E-value: 1.78e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:NF040534   2 KILVVDDEKPIADILEFNLKKEGYEVFCAYDGNEALELVEEEVPDLVLLDIMLPGRDGMEVCREVRKKYDMPIIMLTAKD 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITA----ESHLIESNNVILNLNDAKIYFQDQSLELTKNEF 161
Cdd:NF040534  82 SEIDKVLGLELGADDYVTKPFSTRELIARVKANLRRHQQQNTEeeeeENNEIVIGSLTIHPDAYTVKKRGETIELTHREF 161

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 500785222 162 KILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGYIIQ 227
Cdd:NF040534 162 ELLHYLAKHIGQVMTREHLLQTVWGYDYFGDVRTVDVTVRRLREKIE----DNpshpeWIVTRRGVGYYLR 228
MtrAB_MtrA NF040689
MtrAB system response regulator MtrA;
8-224 6.44e-35

MtrAB system response regulator MtrA;


Pssm-ID: 468653 [Multi-domain]  Cd Length: 219  Bit Score: 123.44  E-value: 6.44e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNSN 87
Cdd:NF040689   2 LVVDDDPALAEMLGIVLRAEGFETVFCADGAEAVEAFREVRPDLVLLDLMLPGMDGIEVCRQIRAESGVPIIMLTAKSDT 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  88 MDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEyitAESHLIESNNVILNLNDAKIYFQDQSLELTKNEFKILKTL 167
Cdd:NF040689  82 VDVVRGLEAGADDYVVKPFKPKELVARIRARLRRSED---EESEVLRIGDLTIDVAGHEVTRGGEEIPLTPLEFDLLVAL 158

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 500785222 168 MENKGKVVSRDNLMRQLWN-----DDIYVNentltVNINRLRNRLEginvDD-----FILTKKGMGY 224
Cdd:NF040689 159 ARKPGQVFSREELLEQVWGyrhaaDTRLVN-----VHVQRLRAKIE----RDpenpeIVVTVRGVGY 216
Trans_reg_C pfam00486
Transcriptional regulatory protein, C terminal;
151-224 8.20e-27

Transcriptional regulatory protein, C terminal;


Pssm-ID: 425712 [Multi-domain]  Cd Length: 77  Bit Score: 98.35  E-value: 8.20e-27
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500785222  151 DQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVD-DFILTKKGMGY 224
Cdd:pfam00486   1 GEEVELTPKEFKLLELLAENPGRVVSREQLLEEVWGEDYDVDDNTVDVHISRLRKKLEDDPRDpRLIKTVRGVGY 75
Trans_reg_C smart00862
Transcriptional regulatory protein, C terminal; This domain is almost always found associated ...
 151-226 8.74e-27

Transcriptional regulatory protein, C terminal; This domain is almost always found associated with the response regulator receiver domain. It may play a role in DNA binding.


Pssm-ID: 214866 [Multi-domain]  Cd Length: 76  Bit Score: 98.01  E-value: 8.74e-27
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 500785222   151 DQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGYII 226
Cdd:smart00862   1 GEPIKLTPKEFRLLELLLRNPGRVVSREELLEAVWGDDEDVDDNTLDVHISRLRKKLEDDGDPRLIETVRGVGYRL 76
 
Name Accession Description Interval E-value
OmpR COG0745
DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain ...
 5-218 3.87e-61

DNA-binding response regulator, OmpR family, contains REC and winged-helix (wHTH) domain [Signal transduction mechanisms, Transcription];


Pssm-ID: 440508 [Multi-domain]  Cd Length: 204  Bit Score: 190.17  E-value: 3.87e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSS 83
Cdd:COG0745    2 PRILVVEDDPDIRELLADALEREGYEVDTAADGEEALELLEEERPDLILLDLMLPGMDGLEVCRRLRARPSDiPIIMLTA 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtyeyitAESHLIESNNvILNLNDAKIYFQDQSLELTKNEFKI 163
Cdd:COG0745   82 RDDEEDRVRGLEAGADDYLTKPFDPEELLARIRALLRR------RAAEVLRVGD-LLDLAAREVTRDGEPVELTPKEFRL 154

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 164 LKTLMENKGKVVSRDNLMRQLWNDDiYVNENTLTVNINRLRNRLEginvDDFILT 218
Cdd:COG0745  155 LELLMRNPGRVVSREQLLEEVWGYD-YGDDRTVDVHISRLRKKLE----DDLIET 204
REC_OmpR_NsrR-like cd18159
phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family ...
 7-119 4.23e-52

phosphoacceptor receiver (REC) domain of Streptococcus agalactiae NsrR-like OmpR family response regulators; Streptococcus agalactiae NsrR is a lantibiotic resistance-associated response regulator and is part of the nisin resistance operon. It is a member of the NsrRK two-component system (TCS) that is involved in the regulation of lantibiotic resistance genes such as a membrane-associated lipoprotein of LanI, and the nsr gene cluster which encodes for the resistance protein NSR and the ABC transporter NsrFP, both conferring resistance against nisin. This subfamily also includes Staphylococcus epidermidis GraR, part of the GraR/GraS TCS involved in resistance against cationic antimicrobial peptides, and Bacillus subtilis BceR, part of the BceS/BceR TCS involved in the regulation of bacitracin resistance. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381143 [Multi-domain]  Cd Length: 113  Bit Score: 163.99  E-value: 4.23e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS 86
Cdd:cd18159    1 ILIVEDDETIASLLKKHLEKWGYEVVLIEDFEDVLEEFLQFKPDLVLLDINLPYFDGFYWCREIRQISNVPIIFISSRDD 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 500785222  87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd18159   81 NMDQVMAINMGGDDYITKPFDLDVLLAKIKAIL 113
PhoB TIGR02154
phosphate regulon transcriptional regulatory protein PhoB; PhoB is a DNA-binding response ...
 6-224 1.86e-46

phosphate regulon transcriptional regulatory protein PhoB; PhoB is a DNA-binding response regulator protein acting with PhoR in a 2-component system responding to phosphate ion. PhoB acts as a positive regulator of gene expression for phosphate-related genes such as phoA, phoS, phoE and ugpAB as well as itself. It is often found proximal to genes for the high-affinity phosphate ABC transporter (pstSCAB; GenProp0190) and presumably regulates these as well. [Regulatory functions, DNA interactions, Signal transduction, Two-component systems]


Pssm-ID: 131209 [Multi-domain]  Cd Length: 226  Bit Score: 153.64  E-value: 1.86e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222    6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCS 82
Cdd:TIGR02154   4 RILVVEDEPAIRELIAYNLEKAGYDVVEAGDGDEALTLINERGPDLILLDWMLPGTSGIELCRRLRrrpETRAIPIIMLT 83

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAEShlIESNNVILNLNDAKIYFQDQSLELTKNEFK 162
Cdd:TIGR02154  84 ARGEEEDRVRGLETGADDYITKPFSPRELLARIKAVLRRIRPQLSDEV--IEVGDLSLDPVAHRVFRGGQPLSLGPTEFR 161

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 500785222  163 ILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGY 224
Cdd:TIGR02154 162 LLHFFMTHPERVYSREQLLDRVWGRDVYVEERTVDVHIRRLRKALNPFGLEDPVQTVRGAGY 223
orf27 CHL00148
Ycf27; Reviewed
 5-227 1.41e-39

Ycf27; Reviewed


Pssm-ID: 214376 [Multi-domain]  Cd Length: 240  Bit Score: 136.38  E-value: 1.41e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:CHL00148   7 EKILVVDDEAYIRKILETRLSIIGYEVITASDGEEALKLFRKEQPDLVILDVMMPKLDGYGVCQEIRKESDVPIIMLTAL 86

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRT----YEYITAESHLIESNNVILNLNDAKIYFQDQSLELTKNE 160
Cdd:CHL00148  87 GDVSDRITGLELGADDYVVKPFSPKELEARIRSVLRRTnkksFSSKIPNSSIIRIGFLKIDLNKKQVYKNNERIRLTGME 166

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 500785222 161 FKILKTLMENKGKVVSRDNLMRQLW--NDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGYIIQ 227
Cdd:CHL00148 167 FSLLELLISKSGEIFSRATILKEVWgyTPERHIDTRVVDVHISRLRAKLE----DDpsnpdLILTARGTGYLFQ 236
resp_reg_YycF NF040534
response regulator YycF;
6-227 1.78e-37

response regulator YycF;


Pssm-ID: 439744 [Multi-domain]  Cd Length: 231  Bit Score: 130.61  E-value: 1.78e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:NF040534   2 KILVVDDEKPIADILEFNLKKEGYEVFCAYDGNEALELVEEEVPDLVLLDIMLPGRDGMEVCREVRKKYDMPIIMLTAKD 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITA----ESHLIESNNVILNLNDAKIYFQDQSLELTKNEF 161
Cdd:NF040534  82 SEIDKVLGLELGADDYVTKPFSTRELIARVKANLRRHQQQNTEeeeeENNEIVIGSLTIHPDAYTVKKRGETIELTHREF 161

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 500785222 162 KILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGYIIQ 227
Cdd:NF040534 162 ELLHYLAKHIGQVMTREHLLQTVWGYDYFGDVRTVDVTVRRLREKIE----DNpshpeWIVTRRGVGYYLR 228
PRK10710 PRK10710
DNA-binding transcriptional regulator BaeR; Provisional
 2-224 2.65e-37

DNA-binding transcriptional regulator BaeR; Provisional


Pssm-ID: 182665 [Multi-domain]  Cd Length: 240  Bit Score: 130.19  E-value: 2.65e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   2 DNIYKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFC 81
Cdd:PRK10710   8 ENTPRILIVEDEPKLGQLLIDYLQAASYATTLLSHGDEVLPYVRQTPPDLILLDLMLPGTDGLTLCREIRRFSDIPIVMV 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYiTAESHLIESNNVILNLNDAKIYFQDQSLELTKNEF 161
Cdd:PRK10710  88 TAKIEEIDRLLGLEIGADDYICKPYSPREVVARVKTILRRCKPQ-RELQQQDAESPLIIDESRFQASWRGKMLDLTPAEF 166

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 500785222 162 KILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDD-FILTKKGMGY 224
Cdd:PRK10710 167 RLLKTLSHEPGKVFSREQLLNHLYDDYRVVTDRTIDSHIKNLRRKLESLDAEQsFIRAVYGVGY 230
MtrAB_MtrA NF040689
MtrAB system response regulator MtrA;
8-224 6.44e-35

MtrAB system response regulator MtrA;


Pssm-ID: 468653 [Multi-domain]  Cd Length: 219  Bit Score: 123.44  E-value: 6.44e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNSN 87
Cdd:NF040689   2 LVVDDDPALAEMLGIVLRAEGFETVFCADGAEAVEAFREVRPDLVLLDLMLPGMDGIEVCRQIRAESGVPIIMLTAKSDT 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  88 MDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEyitAESHLIESNNVILNLNDAKIYFQDQSLELTKNEFKILKTL 167
Cdd:NF040689  82 VDVVRGLEAGADDYVVKPFKPKELVARIRARLRRSED---EESEVLRIGDLTIDVAGHEVTRGGEEIPLTPLEFDLLVAL 158

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 500785222 168 MENKGKVVSRDNLMRQLWN-----DDIYVNentltVNINRLRNRLEginvDD-----FILTKKGMGY 224
Cdd:NF040689 159 ARKPGQVFSREELLEQVWGyrhaaDTRLVN-----VHVQRLRAKIE----RDpenpeIVVTVRGVGY 216
PRK11083 PRK11083
DNA-binding response regulator CreB; Provisional
 6-227 3.67e-34

DNA-binding response regulator CreB; Provisional


Pssm-ID: 236838 [Multi-domain]  Cd Length: 228  Bit Score: 121.99  E-value: 3.67e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE-VSSAPIIFCSSR 84
Cdd:PRK11083   5 TILLVEDEQAIADTLVYALQSEGFTVEWFERGLPALDKLRQQPPDLVILDVGLPDISGFELCRQLLAfHPALPVIFLTAR 84

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAEShLIESNNVILNLNDAKIYFQDQSLELTKNEFKIL 164
Cdd:PRK11083  85 SDEVDRLVGLEIGADDYVAKPFSPREVAARVRTILRRVKKFAAPSP-VIRIGHFELDEPAARISYFGTPLTLTRYEFLLL 163

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 500785222 165 KTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVD-DFILTKKGMGYIIQ 227
Cdd:PRK11083 164 KTLLLSPGRVFSRQQLMDIVWEDAQDSYDRTVDTHIKTLRAKLRAINPDlSPINTHRGMGYSLR 227
PRK10161 PRK10161
phosphate response regulator transcription factor PhoB;
6-224 2.13e-32

phosphate response regulator transcription factor PhoB;


Pssm-ID: 182277 [Multi-domain]  Cd Length: 229  Bit Score: 117.51  E-value: 2.13e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE---VSSAPIIFCS 82
Cdd:PRK10161   4 RILVVEDEAPIREMVCFVLEQNGFQPVEAEDYDSAVNQLNEPWPDLILLDWMLPGGSGIQFIKHLKResmTRDIPVVMLT 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAEshLIESNNVILNLNDAKIYFQDQSLELTKNEFK 162
Cdd:PRK10161  84 ARGEEEDRVRGLETGADDYITKPFSPKELVARIKAVMRRISPMAVEE--VIEMQGLSLDPTSHRVMAGEEPLEMGPTEFK 161

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 500785222 163 ILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGY 224
Cdd:PRK10161 162 LLHFFMTHPERVYSREQLLNHVWGTNVYVEDRTVDVHIRRLRKALEPGGHDRMVQTVRGTGY 223
PRK10955 PRK10955
envelope stress response regulator transcription factor CpxR;
6-226 3.05e-32

envelope stress response regulator transcription factor CpxR;


Pssm-ID: 182864 [Multi-domain]  Cd Length: 232  Bit Score: 117.21  E-value: 3.05e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEkEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:PRK10955   3 KILLVDDDRELTSLLKELLEMEGFNVIVAHDGEQALDLLD-DSIDLLLLDVMMPKKNGIDTLKELRQTHQTPVIMLTARG 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTY-----EYITAESHLIESNNVILNLNDAKIYFQDQSLELTKNE 160
Cdd:PRK10955  82 SELDRVLGLELGADDYLPKPFNDRELVARIRAILRRSHwseqqQNNDNGSPTLEVDALSLNPGRQEASFDGQTLELTGTE 161

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 500785222 161 FKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRL-EGINVDDFILTKKGMGYII 226
Cdd:PRK10955 162 FTLLYLLAQHLGQVVSREHLSQEVLGKRLTPFDRAIDMHISNLRRKLpDRKDGHPWFKTLRGRGYLM 228
trans_reg_C cd00383
DNA-binding effector domain of two-component system response regulators; Bacteria and some ...
 138-226 3.35e-30

DNA-binding effector domain of two-component system response regulators; Bacteria and some eukaryotes use two-component signal transduction systems to detect and respond to changes in the environment. The systems consists of a sensor histidine kinase and a response regulator. The former autophosphorylates a histidine residue on detecting an external stimulus. The phosphate is then transferred to an invariant aspartate residue in a highly conserved receiver domain of the response regulator. Phosphorylation activates a variable effector domain of the response regulator, which triggers the cellular response. This C-terminal effector domain belongs to the winged helix-turn-helix family of transcriptional regulators and contains DNA and RNA polymerase binding sites. Several dimers or monomers bind head to tail to small tandem repeats upstream of the genes. The RNA polymerase binding sites interact with the alpha or sigma subunit of RNA polymerase.


Pssm-ID: 294013 [Multi-domain]  Cd Length: 89  Bit Score: 107.18  E-value: 3.35e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222 138 VILNLNDAKIYFQDQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFIL 217
Cdd:cd00383    1 LRLDPARREVTVDGEEVELTPKEFELLELLARNPGRVVSREELLEAVWGYDYEVDDRTVDVHISRLRKKLEDDPEPRLIK 80


                 ....*....
gi 500785222 218 TKKGMGYII 226
Cdd:cd00383   81 TVRGVGYRL 89
PRK15479 PRK15479
transcriptional regulator TctD;
6-227 4.57e-30

transcriptional regulator TctD;


Pssm-ID: 185376 [Multi-domain]  Cd Length: 221  Bit Score: 110.97  E-value: 4.57e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGD---FDNILsiyEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFC 81
Cdd:PRK15479   2 RLLLAEDNRELAHWLEKALVQNGFAVDCVFDglaADHLL---QSEMYALAVLDINMPGMDGLEVLQRLRKRGQTlPVLLL 78

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAESHLIEsnnviLNLNDAKiYF--QDQSLELTKN 159
Cdd:PRK15479  79 TARSAVADRVKGLNVGADDYLPKPFELEELDARLRALLRRSAGQVQEVQQLGE-----LIFHDEG-YFllQGQPLALTPR 152

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222 160 EFKILKTLMENKGKVVSRDNLMRQLW--NDDiyVNENTLTVNINRLRNRLEGINVDdfILTKKGMGYIIQ 227
Cdd:PRK15479 153 EQALLTVLMYRRTRPVSRQQLFEQVFslNDE--VSPESIELYIHRLRKKLQGSDVR--ITTLRGLGYVLE 218
PRK10529 PRK10529
DNA-binding transcriptional activator KdpE; Provisional
 7-224 1.16e-29

DNA-binding transcriptional activator KdpE; Provisional


Pssm-ID: 182522 [Multi-domain]  Cd Length: 225  Bit Score: 110.28  E-value: 1.16e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVkwnfetvicGDFdniLSIYEKE------------EPHIILLDINIPSFDGFYWCKKIREVS 74
Cdd:PRK10529   4 VLIVEDEQAIRRFLRTALE---------GDG---MRVFEAEtlqrglleaatrKPDLIILDLGLPDGDGIEFIRDLRQWS 71

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  75 SAPIIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtYEYITAESHLIESNNVILNLNDAKIYFQDQSL 154
Cdd:PRK10529  72 AIPVIVLSARSEESDKIAALDAGADDYLSKPFGIGELQARLRVALRR-HSATPAPDPLVKFSDVTVDLAARVIHRGEEEV 150

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 155 ELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGY 224
Cdd:PRK10529 151 HLTPIEFRLLAVLLNNAGKVLTQRQLLNQVWGPNAVEHSHYLRIYMGHLRQKLE----QDparprHFITETGIGY 221
PRK10643 PRK10643
two-component system response regulator PmrA;
6-224 7.98e-29

two-component system response regulator PmrA;


Pssm-ID: 182612 [Multi-domain]  Cd Length: 222  Bit Score: 107.81  E-value: 7.98e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDK----DMAKALQNllvkwnfETVICGDFDNIL---SIYEKEEPHIILLDINIPSFDGFYWCKKIR-EVSSAP 77
Cdd:PRK10643   2 KILIVEDDTlllqGLILALQT-------EGYACDCASTAReaeALLESGHYSLVVLDLGLPDEDGLHLLRRWRqKKYTLP 74

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  78 IIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtyeYITAESHLIESNNVILNLNDAKIYFQDQSLELT 157
Cdd:PRK10643  75 VLILTARDTLEDRVAGLDVGADDYLVKPFALEELHARIRALIRR---HQGQGENELQVGNLTLNLGRQQVWLDGQELILT 151

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 500785222 158 KNEFKILKTLMENKGKVVSRDNLMRQL--WNDDIyvNENTLTVNINRLRNRLEginvDDFILTKKGMGY 224
Cdd:PRK10643 152 PKEFALLSRLMLKAGSPVHREILYQDIynWDDEP--SSNTLEVHIHNLRDKVG----KDRIRTVRGFGY 214
cztR_silR_copR TIGR01387
heavy metal response regulator; Members of this family contain a response regulator receiver ...
 7-226 2.81e-28

heavy metal response regulator; Members of this family contain a response regulator receiver domain (pfam00072) and an associated transcriptional regulatory region (pfam00486). This group is separated phylogenetically from related proteins with similar architecture and contains a number of proteins associated with heavy metal resistance efflux systems for copper, silver, cadmium, and/or zinc. Most members encoded by genes adjacent to genes for encoding a member of the heavy metal sensor histidine kinase family (TIGRFAMs:TIGR01386), its partner in the two-component response regulator system. [Regulatory functions, DNA interactions]


Pssm-ID: 130454 [Multi-domain]  Cd Length: 218  Bit Score: 106.42  E-value: 2.81e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222    7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS-APIIFCSSRN 85
Cdd:TIGR01387   1 ILVVEDEQKTAEYLQQGLSESGYVVDAASNGRDGLHLALKDDYDLIILDVMLPGMDGWQILQTLRRSGKqTPVLFLTARD 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYeyiTAESHLIESNNVILNLNDAKIYFQDQSLELTKNEFKILK 165
Cdd:TIGR01387  81 SVADKVKGLDLGADDYLVKPFSFSELLARVRTLLRRSH---SLNSTVLEIADLRMDSVRHRVSRGNIRITLTRKEFQLLW 157

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 500785222  166 TLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGYII 226
Cdd:TIGR01387 158 LLMRRTGEVLPRTVIASLVWGMNFDSDTNVVDVAIRRLRAKVDDPFEEKLIHTIRGMGYVL 218
PRK10816 PRK10816
two-component system response regulator PhoP;
48-224 3.02e-28

two-component system response regulator PhoP;


Pssm-ID: 182755 [Multi-domain]  Cd Length: 223  Bit Score: 106.36  E-value: 3.02e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  48 EPHIILLDINIPSFDGFYWCKKIR-EVSSAPIIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTyeyI 126
Cdd:PRK10816  44 LPDIAIVDLGLPDEDGLSLIRRWRsNDVSLPILVLTARESWQDKVEVLSAGADDYVTKPFHIEEVMARMQALMRRN---S 120

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222 127 TAESHLIESNNVILNLNDAKIYFQDQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNR 206
Cdd:PRK10816 121 GLASQVISLPPFQVDLSRRELSINDEVIKLTAFEYTIMETLIRNNGKVVSKDSLMLQLYPDAELRESHTIDVLMGRLRKK 200

                        170
                 ....*....|....*...
gi 500785222 207 LEGINVDDFILTKKGMGY 224
Cdd:PRK10816 201 IQAQYPQEVITTVRGQGY 218
PleD COG3706
Two-component response regulator, PleD family, consists of two REC domains and a diguanylate ...
 5-120 1.43e-27

Two-component response regulator, PleD family, consists of two REC domains and a diguanylate cyclase (GGDEF) domain [Signal transduction mechanisms, Transcription];


Pssm-ID: 442920 [Multi-domain]  Cd Length: 179  Bit Score: 103.45  E-value: 1.43e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA---PIIFC 81
Cdd:COG3706    2 ARILVVDDDPTNRKLLRRLLEAAGYEVVEAADGEEALELLQEHRPDLILLDLEMPDMDGLELCRRLRADPRTadiPIIFL 81

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:COG3706   82 TALDDEEDRARALEAGADDYLTKPFDPEELLARVDLVAR 120
REC_OmpR_kpRstA-like cd17622
phosphoacceptor receiver (REC) domain of kpRstA-like OmpR family response regulators; ...
 6-120 1.75e-27

phosphoacceptor receiver (REC) domain of kpRstA-like OmpR family response regulators; Klebsiella pneumoniae RstA (kpRstA) is part of the RstA/RstB two-component regulatory system that may play a regulatory role in virulence. It belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381137 [Multi-domain]  Cd Length: 116  Bit Score: 101.30  E-value: 1.75e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd17622    2 RILLVEDDPKLARLIADFLESHGFNVVVEHRGDRALEVIAREKPDAVLLDIMLPGIDGLTLCRDLRPKYQGPILLLTALD 81

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:cd17622   82 SDIDHILGLELGADDYVVKPVEPAVLLARLRALLR 116
Trans_reg_C pfam00486
Transcriptional regulatory protein, C terminal;
151-224 8.20e-27

Transcriptional regulatory protein, C terminal;


Pssm-ID: 425712 [Multi-domain]  Cd Length: 77  Bit Score: 98.35  E-value: 8.20e-27
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500785222  151 DQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVD-DFILTKKGMGY 224
Cdd:pfam00486   1 GEEVELTPKEFKLLELLAENPGRVVSREQLLEEVWGEDYDVDDNTVDVHISRLRKKLEDDPRDpRLIKTVRGVGY 75
Trans_reg_C smart00862
Transcriptional regulatory protein, C terminal; This domain is almost always found associated ...
 151-226 8.74e-27

Transcriptional regulatory protein, C terminal; This domain is almost always found associated with the response regulator receiver domain. It may play a role in DNA binding.


Pssm-ID: 214866 [Multi-domain]  Cd Length: 76  Bit Score: 98.01  E-value: 8.74e-27
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 500785222   151 DQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGYII 226
Cdd:smart00862   1 GEPIKLTPKEFRLLELLLRNPGRVVSREELLEAVWGDDEDVDDNTLDVHISRLRKKLEDDGDPRLIETVRGVGYRL 76
ompR PRK09468
osmolarity response regulator; Provisional
 1-225 8.76e-27

osmolarity response regulator; Provisional


Pssm-ID: 181883 [Multi-domain]  Cd Length: 239  Bit Score: 102.74  E-value: 8.76e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   1 MDNIYKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PII 79
Cdd:PRK09468   2 MQENYKILVVDDDMRLRALLERYLTEQGFQVRSAANAEQMDRLLTRESFHLMVLDLMLPGEDGLSICRRLRSQNNPtPII 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  80 FCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYI----TAESHLIESNNVILNLNDAKIYFQDQSLE 155
Cdd:PRK09468  82 MLTAKGEEVDRIVGLEIGADDYLPKPFNPRELLARIRAVLRRQAPELpgapSQEEEVIAFGKFKLNLGTRELFRGDEPMP 161

                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 156 LTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEginvDD-----FILTKKGMGYI 225
Cdd:PRK09468 162 LTTGEFAVLKALVSHPREPLSRDKLMNLARGREYSAMERSIDVQISRLRRLIE----EDpahprYIQTVWGLGYV 232
REC_OmpR cd17574
phosphoacceptor receiver (REC) domain of OmpR family response regulators; OmpR-like proteins ...
 8-105 1.05e-26

phosphoacceptor receiver (REC) domain of OmpR family response regulators; OmpR-like proteins are one of the most widespread transcriptional regulators. OmpR family members contain REC and winged helix-turn-helix (wHTH) DNA-binding output effector domain. They are involved in the control of environmental stress tolerance (such as the oxidative, osmotic and acid stress response), motility, virulence, outer membrane biogenesis and other processes. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381116 [Multi-domain]  Cd Length: 99  Bit Score: 98.63  E-value: 1.05e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSRNS 86
Cdd:cd17574    1 LVVEDDEEIAELLSDYLEKEGYEVDTAADGEEALELAREEQPDLIILDVMLPGMDGFEVCRRLREKGSDiPIIMLTAKDE 80

                         90
                 ....*....|....*....
gi 500785222  87 NMDIVMAINNGGDDYIQKP 105
Cdd:cd17574   81 EEDKVLGLELGADDYITKP 99
REC_OmpR_BfmR-like cd19939
phosphoacceptor receiver (REC) domain of BfmR-like OmpR family response regulators; ...
 6-121 9.11e-26

phosphoacceptor receiver (REC) domain of BfmR-like OmpR family response regulators; Acinetobacter baumannii BfmR is part of the BfmR/S two-component system that functions as the master regulator of biofilm initiation. BfmR confers resistance to complement-mediated bactericidal activity, independent of capsular polysaccharide, and also increases resistance to the clinically important antimicrobials meropenem and colistin, making it a potential antimicrobial target. Its inhibition would have the dual benefit of significantly decreasing in vivo survival and increasing sensitivity to selected antimicrobials. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381166 [Multi-domain]  Cd Length: 116  Bit Score: 96.67  E-value: 9.11e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd19939    1 RILIVEDELELARLTRDYLIKAGLEVSVFTDGQRAVRRIIDEQPSLVVLDIMLPGMDGLTVCREVREHSHVPILMLTART 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd19939   81 EEMDRVLGLEMGADDYLCKPFSPRELLARVRALLRR 116
AtoC COG2204
DNA-binding transcriptional response regulator, NtrC family, contains REC, AAA-type ATPase, ...
 6-121 3.56e-25

DNA-binding transcriptional response regulator, NtrC family, contains REC, AAA-type ATPase, and a Fis-type DNA-binding domains [Signal transduction mechanisms];


Pssm-ID: 441806 [Multi-domain]  Cd Length: 418  Bit Score: 101.96  E-value: 3.56e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSR 84
Cdd:COG2204    4 RILVVDDDPDIRRLLKELLERAGYEVETAASGEEALALLREEPPDLVLLDLRMPGMDGLELLRELRALdPDLPVILLTGY 83

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:COG2204   84 GDVETAVEAIKAGAFDYLTKPFDLEELLAAVERALER 120
PRK10766 PRK10766
two-component system response regulator TorR;
5-208 5.62e-25

two-component system response regulator TorR;


Pssm-ID: 182711 [Multi-domain]  Cd Length: 221  Bit Score: 97.80  E-value: 5.62e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:PRK10766   3 YHILVVEDEPVTRARLQGYFEQEGYTVSEAASGAGMREIMQNQHVDLILLDINLPGEDGLMLTRELRSRSTVGIILVTGR 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQ------AIIRRTYEYITAESHLIESNNVILNLNDAKIYFQDQSLELTK 158
Cdd:PRK10766  83 TDSIDRIVGLEMGADDYVTKPLELRELLVRVKnllwriSLARQAQPHAQEEDNCYRFAGYCLNVSRRTLERNGEPIKLTK 162

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 500785222 159 NEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLE 208
Cdd:PRK10766 163 AEYELLVAFVTNPGQVLSRERLLRMLSHRVENPNDRTIDVLIRRLRHKLN 212
RpfG COG3437
Response regulator c-di-GMP phosphodiesterase, RpfG family, contains REC and HD-GYP domains ...
 6-182 1.19e-24

Response regulator c-di-GMP phosphodiesterase, RpfG family, contains REC and HD-GYP domains [Signal transduction mechanisms];


Pssm-ID: 442663 [Multi-domain]  Cd Length: 224  Bit Score: 97.16  E-value: 1.19e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA---PIIFCS 82
Cdd:COG3437    8 TVLIVDDDPENLELLRQLLRTLGYDVVTAESGEEALELLLEAPPDLILLDVRMPGMDGFELLRLLRADPSTrdiPVIFLT 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRtYEYITAESHLIESNNVILNLND-AKIYFQDQSL----ELT 157
Cdd:COG3437   88 ALADPEDRERALEAGADDYLTKPFDPEELLARVRNALEL-RRLQRELDDLVLYLKLAAPLHDiGKIGIPDAILlkpgKLT 166

                        170       180
                 ....*....|....*....|....*
gi 500785222 158 KNEFKILKTLMENKGKVVSRDNLMR 182
Cdd:COG3437  167 PEEWEITHAHIGAEILSGSLLPLLQ 191
REC_OmpR_YycF-like cd17614
phosphoacceptor receiver (REC) domain of YrcF-like OmpR family response regulators; YycF ...
 7-121 2.60e-24

phosphoacceptor receiver (REC) domain of YrcF-like OmpR family response regulators; YycF appears to play an important role in cell wall integrity in a wide range of gram-positive bacteria, and may also modulate cell membrane integrity. It functions as part of a phosphotransfer system that ultimately controls the levels of competence within the bacteria. YycF belongs to the OmpR family of response regulators, which are characterized by a REC domain and a winged helix-turn-helix effector domain involved in DNA binding. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381130 [Multi-domain]  Cd Length: 115  Bit Score: 92.87  E-value: 2.60e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS 86
Cdd:cd17614    1 ILVVDDEKPISDILKFNLTKEGYEVVTAYDGREALEKVEEEQPDLILLDLMLPEKDGLEVCREVRKTSNVPIIMLTAKDS 80

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd17614   81 EVDKVLGLELGADDYVTKPFSNRELLARVKANLRR 115
REC_OmpR_MtrA-like cd17626
phosphoacceptor receiver (REC) domain of MtrA-like OmpR family response regulators; MtrA is ...
 6-117 4.12e-24

phosphoacceptor receiver (REC) domain of MtrA-like OmpR family response regulators; MtrA is part of MtrA/MtrB (or MtrAB), a highly conserved two-component system (TCS) implicated in the regulation of cell division in the actinobacteria. In unicellular Mycobacterium tuberculosis, MtrAB coordinates DNA replication with cell division and regulates the transcription of resuscitation-promoting factor B. In filamentous Streptomyces venezuelae, it links antibiotic production to sporulation. MtrA belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381141 [Multi-domain]  Cd Length: 115  Bit Score: 92.53  E-value: 4.12e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd17626    2 RILVVDDDAALAEMIGIVLRGEGFDPAFCGDGTQALAAFREVRPDLVLLDLMLPGIDGIEVCRQIRAESGVPIVMLTAKS 81

                         90       100       110
                 ....*....|....*....|....*....|..
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQA 117
Cdd:cd17626   82 DTVDVVLGLESGADDYVAKPFKPKELVARIRA 113
CheY COG0784
CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator ...
 6-121 1.46e-23

CheY-like REC (receiver) domain, includes chemotaxis protein CheY and sporulation regulator Spo0F [Signal transduction mechanisms];


Pssm-ID: 440547 [Multi-domain]  Cd Length: 128  Bit Score: 91.45  E-value: 1.46e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV---SSAPIIFCS 82
Cdd:COG0784    7 RILVVDDNPDNRELLRRLLERLGYEVTTAEDGAEALELLRAGPPDLILLDINMPGMDGLELLRRIRALprlPDIPIIALT 86

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:COG0784   87 AYADEEDRERALEAGADDYLTKPVDPEELLEALRRLLAR 125
REC_OmpR_BsPhoP-like cd19937
phosphoacceptor receiver (REC) domain of BsPhoP-like OmpR family response regulators; Bacillus ...
 8-120 3.61e-23

phosphoacceptor receiver (REC) domain of BsPhoP-like OmpR family response regulators; Bacillus subtilis PhoP (BsPhoP) is part of the PhoPR two-component system that participates in a signal transduction network that controls adaptation of the bacteria to phosphate deficiency by regulating (activating or repressing) genes of the Pho regulon upon phosphorylation by PhoR. When activated, PhoPR directs expression of phosphate scavenging enzymes, lowers synthesis of the phosphate-rich wall teichoic acid (WTA) and initiates synthesis of teichuronic acid, a non-phosphate containing replacement anionic polymer. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381164 [Multi-domain]  Cd Length: 116  Bit Score: 90.03  E-value: 3.61e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCSSR 84
Cdd:cd19937    1 LVVDDEEDIVELLKYNLEKEGYEVVTAYDGEEALKRAKDEKPDLIILDLMLPGIDGLEVCRILRsdpKTSSIPIIMLTAK 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:cd19937   81 GEEFDKVLGLELGADDYITKPFSPRELLARVKAVLR 116
PRK10336 PRK10336
two-component system response regulator QseB;
6-226 3.66e-23

two-component system response regulator QseB;


Pssm-ID: 182387 [Multi-domain]  Cd Length: 219  Bit Score: 93.04  E-value: 3.66e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFET-VICGDFDNILSIYEKEEPHIILlDINIPSFDGFYWCKKIREVS-SAPIIFCSS 83
Cdd:PRK10336   2 RILLIEDDMLIGDGIKTGLSKMGFSVdWFTQGRQGKEALYSAPYDAVIL-DLTLPGMDGRDILREWREKGqREPVLILTA 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAEshlIESNNVILNLNDAKIYFQDQSLELTKNEFKI 163
Cdd:PRK10336  81 RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNE---LRHGNVMLDPGKRIATLAGEPLTLKPKEFAL 157

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 500785222 164 LKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEginvDDFILTKKGMGYII 226
Cdd:PRK10336 158 LELLMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLG----SDFIRTVHGIGYTL 216
PRK11517 PRK11517
DNA-binding response regulator HprR;
6-227 2.94e-21

DNA-binding response regulator HprR;


Pssm-ID: 183172 [Multi-domain]  Cd Length: 223  Bit Score: 88.03  E-value: 2.94e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:PRK11517   2 KILLIEDNQRTQEWVTQGLSEAGYVIDAVSDGRDGLYLALKDDYALIILDIMLPGMDGWQILQTLRTAKQTPVICLTARD 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTyeyiTAESHLIESNNVILNLNDAKIYFQDQSLELTKNEFKILK 165
Cdd:PRK11517  82 SVDDRVRGLDSGANDYLVKPFSFSELLARVRAQLRQH----HALNSTLEISGLRMDSVSQSVSRDNISITLTRKEFQLLW 157

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 500785222 166 TLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGYIIQ 227
Cdd:PRK11517 158 LLASRAGEIIPRTVIASEIWGINFDSDTNTVDVAIRRLRAKVDDPFPEKLIATIRGMGYSFV 219
REC_OmpR_PrrA-like cd17627
phosphoacceptor receiver (REC) domain of PrrA-like OmpR family response regulators; The ...
 7-121 2.59e-20

phosphoacceptor receiver (REC) domain of PrrA-like OmpR family response regulators; The Mycobacterium tuberculosis PrrA is part of the PrrA/PrrB two-component system (TCS) that has been implicated in early intracellular multiplication and is essential for viability. Also included in this subfamily is Mycobacterium tuberculosis MprA, part of the MprAB TCS that regulates EspR, a key regulator of the ESX-1 secretion system, and is required for establishment and maintenance of persistent infection in a tissue- and stage-specific fashion. PrrA and MprA belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381142 [Multi-domain]  Cd Length: 116  Bit Score: 82.43  E-value: 2.59e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSRN 85
Cdd:cd17627    1 ILVVDDDRAVRESLRRSLRFEGYEVETAVDGAEALRVISGNRPDAVVLDVMMPRLDGLEVCRRLRAAgNDLPILVLTARD 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd17627   81 SVSDRVAGLDAGADDYLVKPFALEELLARVRALLRR 116
REC cd00156
phosphoacceptor receiver (REC) domain of response regulators (RRs) and pseudo response ...
 8-105 2.98e-20

phosphoacceptor receiver (REC) domain of response regulators (RRs) and pseudo response regulators (PRRs); Two-component systems (TCSs) involving a sensor and a response regulator are used by bacteria to adapt to changing environments. Processes regulated by two-component systems in bacteria include sporulation, pathogenicity, virulence, chemotaxis, and membrane transport. Response regulators (RRs) share the common phosphoacceptor REC domain and different effector/output domains such as DNA, RNA, ligand-binding, protein-binding, or enzymatic domains. Response regulators regulate transcription, post-transcription or post-translation, or have functions such as methylesterases, adenylate or diguanylate cyclase, c-di-GMP-specific phosphodiesterases, histidine kinases, serine/threonine protein kinases, and protein phosphatases, depending on their output domains. The function of some output domains are still unknown. TCSs are found in all three domains of life - bacteria, archaea, and eukaryotes, however, the presence and abundance of particular RRs vary between the lineages. Archaea encode very few RRs with DNA-binding output domains; most are stand-alone REC domains. Among eukaryotes, TCSs are found primarily in protozoa, fungi, algae, and green plants. REC domains function as phosphorylation-mediated switches within RRs, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381085 [Multi-domain]  Cd Length: 99  Bit Score: 81.89  E-value: 2.98e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS-APIIFCSSRNS 86
Cdd:cd00156    1 LIVDDDPAIRELLKSLLEREGYEVDTAADGEEALELLREERPDLVLLDLMMPGMDGLELLRKLRELPPdIPVIVLTAKAD 80

                         90
                 ....*....|....*....
gi 500785222  87 NMDIVMAINNGGDDYIQKP 105
Cdd:cd00156   81 EEDAVRALELGADDYLVKP 99
REC_OmpR_CpxR cd17623
phosphoacceptor receiver (REC) domain of CpxR-like OmpR family response regulators; CpxR is ...
 7-121 3.15e-20

phosphoacceptor receiver (REC) domain of CpxR-like OmpR family response regulators; CpxR is part of the CpxA/CpxR two-component regulatory system that mediates envelope stress responses that is key for virulence and antibiotic resistance in several Gram negative pathogens. CpxR is a transcription factor/response regulator that controls the expression of numerous genes, including those of the classical porins OmpF and OmpC. It belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381138 [Multi-domain]  Cd Length: 115  Bit Score: 82.35  E-value: 3.15e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS 86
Cdd:cd17623    1 ILLIDDDRELTELLTEYLEMEGFNVRAAHDGEQGLAALLEGSPDLVVLDVMLPKMNGLDVLKELRKTSQVPVLMLTARGD 80

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd17623   81 DIDRILGLELGADDYLPKPFNPRELVARIRAILRR 115
REC_OmpR_BaeR-like cd19938
phosphoacceptor receiver (REC) domain of BaeR-like OmpR family response regulators; BaeR is ...
 6-119 7.50e-20

phosphoacceptor receiver (REC) domain of BaeR-like OmpR family response regulators; BaeR is part of the BaeSR two-component system that is involved in regulating genes that confer multidrug and metal resistance. In Salmonella, BaeSR induces AcrD and MdtABC drug efflux systems, increasing multidrug and metal resistance. In Escherichia coli, BaeR stimulates multidrug resistance via mdtABC (multidrug transporter ABC, formerly known as yegMNO) genes, which encode a resistance-nodulation-cell division (RND) drug efflux system. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381165 [Multi-domain]  Cd Length: 114  Bit Score: 81.27  E-value: 7.50e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd19938    1 RILIVEDEPKLAQLLIDYLRAAGYAPTLLAHGDQVLPYVRHTPPDLILLDLMLPGTDGLTLCREIRRFSDVPIIMVTARV 80

                         90       100       110
                 ....*....|....*....|....*....|....
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd19938   81 EEIDRLLGLELGADDYICKPYSPREVVARVKAIL 114
Response_reg pfam00072
Response regulator receiver domain; This domain receives the signal from the sensor partner in ...
 8-116 1.19e-19

Response regulator receiver domain; This domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain.


Pssm-ID: 395025 [Multi-domain]  Cd Length: 111  Bit Score: 80.66  E-value: 1.19e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222    8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSRNS 86
Cdd:pfam00072   2 LIVDDDPLIRELLRQLLEKEGYVVAEADDGKEALELLKEERPDLILLDINMPGMDGLELLKRIRRRDPTtPVIILTAHGD 81

                          90       100       110
                  ....*....|....*....|....*....|
gi 500785222   87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQ 116
Cdd:pfam00072  82 EDDAVEALEAGADDFLSKPFDPDELLAAIR 111
REC_OmpR_DrrD-like cd17625
phosphoacceptor receiver (REC) domain of DrrD-like OmpR family response regulators; DrrD is a ...
 8-121 2.37e-19

phosphoacceptor receiver (REC) domain of DrrD-like OmpR family response regulators; DrrD is a OmpR/PhoB homolog from Thermotoga maritima whose function is not yet known. This subfamily also includes Streptococcus agalactiae transcriptional regulatory protein DltR, part of the DltS/DltR two-component system (TCS), and Pseudomonas aeruginosa transcriptional activator protein PfeR, part of the PfeR/PfeS TCS, which activates expression of the ferric enterobactin receptor. The DltS/DltR TCS regulates the expression of the dlt operon, which comprises four genes (dltA, dltB, dltC, and dltD) that catalyze the incorporation of D-alanine residues into the lipoteichoic acids. Members of this subfamily belong to the OmpR/PhoB family, which comprises of two domains, an N-terminal receiver domain and a C-terminal DNA-binding winged helix-turn-helix effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381140 [Multi-domain]  Cd Length: 115  Bit Score: 79.96  E-value: 2.37e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSRNS 86
Cdd:cd17625    1 LVVEDEKDLSEAITKHLKKEGYTVDVCFDGEEGLEYALSGIYDLIILDIMLPGMDGLEVLKSLREEGIEtPVLLLTALDA 80

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  87 NMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd17625   81 VEDRVKGLDLGADDYLPKPFSLAELLARIRALLRR 115
PRK09836 PRK09836
DNA-binding transcriptional activator CusR; Provisional
 6-227 1.40e-18

DNA-binding transcriptional activator CusR; Provisional


Pssm-ID: 182102 [Multi-domain]  Cd Length: 227  Bit Score: 81.12  E-value: 1.40e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFetvICGDFDNILSIYE---KEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFC 81
Cdd:PRK09836   2 KLLIVEDEKKTGEYLTKGLTEAGF---VVDLADNGLNGYHlamTGDYDLIILDIMLPDVNGWDIVRMLRSANKGmPILLL 78

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITaESHLiESNNVILNLNDAKIYFQDQSLELTKNEF 161
Cdd:PRK09836  79 TALGTIEHRVKGLELGADDYLVKPFAFAELLARVRTLLRRGAAVII-ESQF-QVADLMVDLVSRKVTRSGTRITLTSKEF 156

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 500785222 162 KILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGINVDDFILTKKGMGYIIQ 227
Cdd:PRK09836 157 TLLEFFLRHQGEVLPRSLIASQVWDMNFDSDTNAIDVAVKRLRGKIDNDFEPKLIQTVRGVGYMLE 222
REC_OmpR_MtPhoP-like cd17615
phosphoacceptor receiver (REC) domain of MtPhoP-like OmpR family response regulators; ...
 6-122 1.75e-18

phosphoacceptor receiver (REC) domain of MtPhoP-like OmpR family response regulators; Mycobacterium tuberculosis PhoP (MtPhoP) is part of the PhoP/PhoR two-component system that is involved in phosphate control by stimulating expression of genes involved in scavenging, transport and mobilization of phosphate, and repressing the utilization of nitrogen sources. Also included in this subfamily is Mycobacterium tuberculosis transcriptional regulatory protein TcrX, part of the two-component regulatory system TcrY/TcrX that may be involved in virulence. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381131 [Multi-domain]  Cd Length: 118  Bit Score: 77.78  E-value: 1.75e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSR 84
Cdd:cd17615    1 RVLVVDDEPNITELLSMALRYEGWDVETAADGAEALAAAREFRPDAVVLDIMLPDMDGLEVLRRLRADGpDVPVLFLTAK 80

                         90       100       110
                 ....*....|....*....|....*....|....*...
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRT 122
Cdd:cd17615   81 DSVEDRIAGLTAGGDDYVTKPFSLEEVVARLRALLRRS 118
CadC1 COG3710
DNA-binding winged helix-turn-helix (wHTH) domain [Transcription];
136-226 4.46e-18

DNA-binding winged helix-turn-helix (wHTH) domain [Transcription];


Pssm-ID: 442924 [Multi-domain]  Cd Length: 106  Bit Score: 76.48  E-value: 4.46e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222 136 NNVILNLNDAKIYFQDQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIyVNENTLTVNINRLRNRLEGINVD-D 214
Cdd:COG3710    6 GDFRLDPARRELLRDGEPVRLSPRAFDLLLLLLEHPGRVVSRDELLAAVWPGRV-VSDNSLTQAISRLRKALGDDGLEpR 84

                         90
                 ....*....|..
gi 500785222 215 FILTKKGMGYII 226
Cdd:COG3710   85 LIRTVPRRGYRL 96
PRK11173 PRK11173
two-component response regulator; Provisional
 5-224 7.92e-18

two-component response regulator; Provisional


Pssm-ID: 183013 [Multi-domain]  Cd Length: 237  Bit Score: 78.90  E-value: 7.92e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:PRK11173   4 PHILIVEDELVTRNTLKSIFEAEGYDVFEATDGAEMHQILSENDINLVIMDINLPGKNGLLLARELREQANVALMFLTGR 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYIT--AESHLIES---NNVILNLND-AKIYFQDQSLELTK 158
Cdd:PRK11173  84 DNEVDKILGLEIGADDYITKPFNPRELTIRARNLLSRTMNLGTvsEERRSVESykfNGWELDINSrSLISPDGEQYKLPR 163

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 500785222 159 NEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRLEGI-NVDDFILTKKGMGY 224
Cdd:PRK11173 164 SEFRAMLHFCENPGKIQSRAELLKKMTGRELKPHDRTVDVTIRRIRKHFESTpDTPEIIATIHGEGY 230
CitB COG4565
DNA-binding response regulator DpiB of citrate/malate metabolism [Transcription, Signal ...
 5-121 9.51e-18

DNA-binding response regulator DpiB of citrate/malate metabolism [Transcription, Signal transduction mechanisms];


Pssm-ID: 443622 [Multi-domain]  Cd Length: 138  Bit Score: 76.55  E-value: 9.51e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVI--CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFC 81
Cdd:COG4565    4 IRVLIVEDDPMVAELLRRYLERLPGFEVVgvASSGEEALALLAEHRPDLILLDIYLPDGDGLELLRELRARgPDVDVIVI 83

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:COG4565   84 TAARDPETVREALRAGVVDYLIKPFTFERLREALERYLEY 123
REC_OmpR_RegX3-like cd17621
phosphoacceptor receiver (REC) domain of RegX3-like OmpR family response regulators; RegX3 is ...
 7-105 1.63e-17

phosphoacceptor receiver (REC) domain of RegX3-like OmpR family response regulators; RegX3 is a member of the SenX3-RegX3 two-component system that is involved in phosphate-sensing signal transduction. Phosphorylated RegX3 functions as a transcriptional activator of phoA. It induces transcription in phosphate limiting environment and also controls expression of several critical metabolic enzymes in aerobic condition. RegX3 belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381136 [Multi-domain]  Cd Length: 99  Bit Score: 74.93  E-value: 1.63e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS 86
Cdd:cd17621    1 VLVVEDEESFSDPLAYLLRKEGFEVTVATDGPAALAEFDRAGADIVLLDLMLPGLSGTEVCRQLRARSNVPVIMVTAKDS 80

                         90
                 ....*....|....*....
gi 500785222  87 NMDIVMAINNGGDDYIQKP 105
Cdd:cd17621   81 EIDKVVGLELGADDYVTKP 99
YesN COG4753
Two-component response regulator, YesN/AraC family, consists of REC and AraC-type DNA-binding ...
 6-105 3.68e-17

Two-component response regulator, YesN/AraC family, consists of REC and AraC-type DNA-binding domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443786 [Multi-domain]  Cd Length: 103  Bit Score: 74.04  E-value: 3.68e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLvKWNFETVICGDFDN---ILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFC 81
Cdd:COG4753    1 KVLIVDDEPLIREGLKRIL-EWEAGFEVVGEAENgeeALELLEEHKPDLVITDINMPGMDGLELLEAIRELDpDTKIIIL 79

                         90       100
                 ....*....|....*....|....
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKP 105
Cdd:COG4753   80 SGYSDFEYAQEAIKLGADDYLLKP 103
REC_D1_PleD-like cd17538
first (D1) phosphoacceptor receiver (REC) domain of response regulator PleD and similar ...
 6-106 1.23e-16

first (D1) phosphoacceptor receiver (REC) domain of response regulator PleD and similar domains; PleD contains a REC domain (D1) with the phosphorylatable aspartate, a REC-like adaptor domain (D2), and the enzymatic diguanylate cyclase (DGC) domain, also called the GGDEF domain according to a conserved sequence motif, as its output domain. The GGDEF-containing PleD response regulators are global regulators of cell metabolism in some important human pathogens. This model describes D1 of PleD and similar domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381093 [Multi-domain]  Cd Length: 104  Bit Score: 72.53  E-value: 1.23e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA---PIIFCS 82
Cdd:cd17538    1 KILVVDDEPANRELLEALLSAEGYEVLTADSGQEALALAEEELPDLILLDVMMPGMDGFEVCRRLKEDPETrhiPVIMIT 80

                         90       100
                 ....*....|....*....|....
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPF 106
Cdd:cd17538   81 ALDDREDRIRGLEAGADDFLSKPI 104
REC_OmpR_PmrA-like cd17624
phosphoacceptor receiver (REC) domain of PmrA-like OmpR family response regulators; This ...
 7-120 1.98e-16

phosphoacceptor receiver (REC) domain of PmrA-like OmpR family response regulators; This subfamily contains various OmpR family response regulators including PmrA, BasR, QseB, tctD, and RssB, which are components of two-component regulatory systems (TCSs). The PmrA/PmrB TCS controls transcription of genes that are involved in lipopolysaccharide modification in the outer membrane of bacteria, increasing bacterial resistance to host-derived antimicrobial peptides. The BasS/BasR TCS functions as an iron- and zinc-sensing transcription regulator. The QseB/QseC TCS activates the flagella regulon by activating transcription of FlhDC. The RssA/RssB TCS regulates swarming behavior in Serratia marcescens. OmpR family DNA-binding response regulators contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381139 [Multi-domain]  Cd Length: 115  Bit Score: 72.13  E-value: 1.98e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSRN 85
Cdd:cd17624    1 ILLVEDDALLGDGLKTGLRKAGYAVDWVRTGAEAEAALASGPYDLVILDLGLPDGDGLDLLRRWRRQgQSLPVLILTARD 80

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:cd17624   81 GVDDRVAGLDAGADDYLVKPFALEELLARLRALLR 115
REC_OmpR_ArcA_TorR-like cd17619
phosphoacceptor receiver (REC) domain of ArcA- and TorR-like OmpR family response regulators; ...
 5-114 2.53e-16

phosphoacceptor receiver (REC) domain of ArcA- and TorR-like OmpR family response regulators; This subfamily includes Escherichia coli TorR and ArcA, both OmpR family response regulators that mediate adaptation to changes in various respiratory growth conditions. The TorS-TorR two-component system (TCS) is responsible for the tight regulation of the torCAD operon, which encodes the trimethylamine N-oxide (TMAO) reductase respiratory system in response to anaerobic conditions and the presence of TMAO. The ArcA-ArcB TCS is involved in cell growth during anaerobiosis. ArcA is a global regulator that controls more than 30 operons involved in redox regulation (the Arc modulon). OmpR family DNA-binding response regulators are characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381134 [Multi-domain]  Cd Length: 113  Bit Score: 72.03  E-value: 2.53e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:cd17619    1 PHILIVEDEPVTRATLKSYFEQEGYDVSEAGDGEEMRQILARQDIDLVLLDINLPGKDGLSLTRELREQSEVGIILVTGR 80

                         90       100       110
                 ....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAK 114
Cdd:cd17619   81 DDEVDRIVGLEIGADDYVTKPFNPRELLVR 110
PRK10701 PRK10701
DNA-binding transcriptional regulator RstA; Provisional
 5-207 2.65e-16

DNA-binding transcriptional regulator RstA; Provisional


Pssm-ID: 236738 [Multi-domain]  Cd Length: 240  Bit Score: 75.06  E-value: 2.65e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:PRK10701   2 NKIVFVEDDAEVGSLIAAYLAKHDIDVTVEPRGDRAEATILREQPDLVLLDIMLPGKDGMTICRDLRPKWQGPIVLLTSL 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR--------RTYEYITAESH--------LIESNNVILNLNDAKIy 148
Cdd:PRK10701  82 DSDMNHILALEMGACDYILKTTPPAVLLARLRLHLRqneqatqtKGLQETSLTPYkalhfgtlTIDPVNRQVTLAGEEI- 160

                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 500785222 149 fqdqslELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIYVNENTLTVNINRLRNRL 207
Cdd:PRK10701 161 ------SLSTADFDLLWELATHAGQIMDRDALLKNLRGVSYDGLDRSVDVAISRLRKKL 213
REC_OmpR_PhoB cd17618
phosphoacceptor receiver (REC) domain of PhoB response regulator from the OmpR family; The ...
 6-118 7.15e-16

phosphoacceptor receiver (REC) domain of PhoB response regulator from the OmpR family; The transcription factor PhoB is a component of the PhoR/PhoB two-component system, a key regulatory protein network that facilitates response to inorganic phosphate (Pi) starvation conditions by turning on the phosphate (pho) regulon whose products are involved in phosphorus uptake and metabolism. PhoB is a member of the OmpR family of DNA-binding response regulators that contains REC and winged helix-turn-helix (wHTH) DNA-binding output effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381133 [Multi-domain]  Cd Length: 118  Bit Score: 71.13  E-value: 7.15e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA---PIIFCS 82
Cdd:cd17618    2 TILIVEDEPAIREMIAFNLERAGFDVVEAEDAESAVNLIVEPRPDLILLDWMLPGGSGIQFIRRLKRDEMTrdiPIIMLT 81

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAI 118
Cdd:cd17618   82 ARGEEEDKVRGLEAGADDYITKPFSPRELVARIKAV 117
REC_OmpR_KdpE-like cd17620
phosphoacceptor receiver (REC) domain of KdpE-like OmpR family response regulators; KdpE is a ...
 8-105 2.78e-15

phosphoacceptor receiver (REC) domain of KdpE-like OmpR family response regulators; KdpE is a component of the KdpD/KdpE two-component system (TCS) and is activated when histidine kinase KdpD senses a drop in external K+ concentration or upshift in ionic osmolarity, resulting in the expression of a heterooligomeric transporter KdpFABC. In addition, the KdpD/KdpE TCS is also an adaptive regulator involved in the virulence and intracellular survival of pathogenic bacteria. KdpE is a member of the OmpR family of DNA-binding response regulators that contain REC and winged helix-turn-helix (wHTH) DNA-binding output effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381135 [Multi-domain]  Cd Length: 99  Bit Score: 68.73  E-value: 2.78e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNSN 87
Cdd:cd17620    2 LVIEDEPQIRRFLRTALEAHGYRVFEAETGQEGLLEAATRKPDLIILDLGLPDMDGLEVIRRLREWSAVPVIVLSARDEE 81

                         90
                 ....*....|....*...
gi 500785222  88 MDIVMAINNGGDDYIQKP 105
Cdd:cd17620   82 SDKIAALDAGADDYLTKP 99
REC_OmpR_EcPhoP-like cd19934
phosphoacceptor receiver (REC) domain of EcPhoP-like OmpR family response regulators; ...
 7-122 1.10e-14

phosphoacceptor receiver (REC) domain of EcPhoP-like OmpR family response regulators; Escherichia coli PhoP (EcPhoP) is part of the PhoQ/PhoP two-component system (TCS) that regulates virulence genes and plays an essential role in the response of the bacteria to the environment of their mammalian hosts, sensing several stimuli such as extracellular magnesium limitation, low pH, the presence of cationic antimicrobial peptides, and osmotic upshift. This subfamily also includes Brucella suis FeuP, part of the FeuPQ TCS that is involved in the regulation of iron uptake, and Microchaete diplosiphon RcaC, which is required for chromatic adaptation. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381161 [Multi-domain]  Cd Length: 117  Bit Score: 67.69  E-value: 1.10e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRN 85
Cdd:cd19934    1 LLLVEDDALLAAQLKEQLSDAGYVVDVAEDGEEALFQGEEEPYDLVVLDLGLPGMDGLSVLRRWRSEGrATPVLILTARD 80

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRT 122
Cdd:cd19934   81 SWQDKVEGLDAGADDYLTKPFHIEELLARLRALIRRA 117
REC_hyHK cd17598
phosphoacceptor receiver (REC) domain of uncharacterized hybrid sensor histidine kinase ...
 7-119 6.48e-14

phosphoacceptor receiver (REC) domain of uncharacterized hybrid sensor histidine kinase/response regulators; Typically, two-component regulatory systems (TCSs) consist of a sensor (histidine kinase) that responds to specific input(s) by modifying the output of a cognate response regulator (RR). TCSs allow organisms to sense and respond to changes in environmental conditions. Hybrid sensor histidine kinase/response regulators contain all the elements of a classical TCS in a single polypeptide chain. RRs share the common phosphoacceptor REC domain and different effector/output domains such as DNA, RNA, ligand-binding, protein-binding, or enzymatic domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381128 [Multi-domain]  Cd Length: 118  Bit Score: 65.81  E-value: 6.48e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE---VSSAPIIFCSS 83
Cdd:cd17598    1 ILIVEDSPTQAEQLKHILEEQGYKVQVARNGREALAMLAEHRPTLVISDIVMPEMDGYELCRKIKSdpdLKDIPVILLTT 80

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd17598   81 LSDPRDVIRGLECGADNFITKPYDEKYLLSRIKYIL 116
PRK13856 PRK13856
two-component response regulator VirG; Provisional
 7-225 9.14e-14

two-component response regulator VirG; Provisional


Pssm-ID: 172377 [Multi-domain]  Cd Length: 241  Bit Score: 67.92  E-value: 9.14e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCS-SRN 85
Cdd:PRK13856   4 VLVIDDDVAMRHLIVEYLTIHAFKVTAVADSQQFNRVLASETVDVVVVDLNLGREDGLEIVRSLATKSDVPIIIISgDRL 83

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR-RTYEYITAESHLIESNNVILNLNDAKIYFQDQS-LELTKNEFKI 163
Cdd:PRK13856  84 EEADKVVALELGATDFIAKPFGTREFLARIRVALRvRPNVVRTKDRRSFCFADWTLNLRQRRLISEAGGeVKLTAGEFNL 163

                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500785222 164 LKTLMENKGKVVSRDNLM--RQLWNDDIYvnENTLTVNINRLRNRLEGINVD-DFILTKKGMGYI 225
Cdd:PRK13856 164 LVAFLEKPRDVLSREQLLiaSRVREEEVY--DRSIDVLILRLRRKLEQDPANpQLIKTARGAGYF 226
REC_OmpR_ChvI-like cd19936
phosphoacceptor receiver (REC) domain of ChvI-like OmpR family response regulators; ...
 9-105 1.21e-13

phosphoacceptor receiver (REC) domain of ChvI-like OmpR family response regulators; Sinorhizobium meliloti ChvI is part of the ExoS/ChvI two-component regulatory system (TCS) that is required for nitrogen-fixing symbiosis and exopolysaccharide synthesis. ExoS/ChvI also play important roles in regulating biofilm formation, motility, nutrient utilization, and the viability of free-living bacteria. ChvI belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381163 [Multi-domain]  Cd Length: 99  Bit Score: 64.39  E-value: 1.21e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   9 IIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNSNM 88
Cdd:cd19936    3 LVDDDRNILTSVSMALEAEGFSVETYTDGASALDGLNARPPDLAILDIKMPRMDGMELLQRLRQKSTLPVIFLTSKDDEI 82

                         90
                 ....*....|....*..
gi 500785222  89 DIVMAINNGGDDYIQKP 105
Cdd:cd19936   83 DEVFGLRMGADDYITKP 99
REC_hyHK_CKI1_RcsC-like cd17546
phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinases/response regulators ...
 7-115 1.50e-13

phosphoacceptor receiver (REC) domain of hybrid sensor histidine kinases/response regulators similar to Arabidopsis thaliana CKI1 and Escherichia coli RcsC; This family is composed of hybrid sensor histidine kinases/response regulators that are sensor histidine kinases (HKs) fused with a REC domain, similar to the sensor histidine kinase CKI1 from Arabidopsis thaliana, which is involved in multi-step phosphorelay (MSP) signaling that mediates responses to a variety of important stimuli in plants. MSP involves a signal being transferred from HKs via histidine phosphotransfer proteins (AHP1-AHP5) to nuclear response regulators. The CKI1 REC domain specifically interacts with the downstream signaling protein AHP2, AHP3 and AHP5. The plant MSP system has evolved from the prokaryotic two-component system (TCS), which allows organisms to sense and respond to changes in environmental conditions. This family also includes bacterial hybrid sensor HKs such as Escherichia coli RcsC, which is a component of the Rcs signalling pathway that controls a variety of physiological functions like capsule synthesis, cell division, and motility. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381099 [Multi-domain]  Cd Length: 113  Bit Score: 64.80  E-value: 1.50e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA----PIIFCS 82
Cdd:cd17546    1 VLVVDDNPVNRKVLKKLLEKLGYEVDVAENGQEALELLKEEPFDLVLMDLQMPVMDGLEATRRIRELEGGgrrtPIIALT 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKL 115
Cdd:cd17546   81 ANALEEDREKCLEAGMDDYLSKPVKLDQLKEVL 113
REC_CheY cd17542
phosphoacceptor receiver (REC) domain of chemotaxis protein CheY; The chemotaxis response ...
 5-107 2.42e-13

phosphoacceptor receiver (REC) domain of chemotaxis protein CheY; The chemotaxis response regulator CheY contains a stand-alone REC domain. Chemotaxis is a behavior known for motile bacteria that directs their movement in response to chemical gradients. CheY is involved in transmitting sensory signals from chemoreceptors to the flagellar motors. Phosphorylated CheY interacts with the flagella switch components FliM and FliY, which causes counterclockwise rotation of the flagella, resulting in smooth swimming. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381097 [Multi-domain]  Cd Length: 117  Bit Score: 64.22  E-value: 2.42e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVI-CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCS 82
Cdd:cd17542    1 KKVLIVDDAAFMRMMLKDILTKAGYEVVGeAANGEEAVEKYKELKPDLVTMDITMPEMDGIEALKEIKKIdPNAKVIMCS 80

                         90       100
                 ....*....|....*....|....*
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFD 107
Cdd:cd17542   81 AMGQEEMVKEAIKAGAKDFIVKPFQ 105
REC_PA4781-like cd19920
phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase PA4781 and similar ...
 7-106 3.03e-13

phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase PA4781 and similar domains; Pseudomonas aeruginosa cyclic di-GMP phosphodiesterase PA4781 contains an N-terminal REC domain and a C-terminal catalytic HD-GYP domain, characteristics of RpfG family response regulators. PA4781 is involved in cyclic di-3',5'-GMP (c-di-GMP) hydrolysis/degradation in a two-step reaction via the linear intermediate pGpG to produce GMP. Its unphosphorylated REC domain prevents accessibility of c-di-GMP to the active site. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381147 [Multi-domain]  Cd Length: 103  Bit Score: 63.68  E-value: 3.03e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA---PIIFCSS 83
Cdd:cd19920    1 ILIVDDVPDNLRLLSELLRAAGYRVLVATDGQQALQRAQAEPPDLILLDVMMPGMDGFEVCRRLKADPATrhiPVIFLTA 80

                         90       100
                 ....*....|....*....|...
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPF 106
Cdd:cd19920   81 LTDTEDKVKGFELGAVDYITKPF 103
LytT COG3279
DNA-binding response regulator, LytR/AlgR family [Transcription, Signal transduction ...
 5-121 1.09e-12

DNA-binding response regulator, LytR/AlgR family [Transcription, Signal transduction mechanisms];


Pssm-ID: 442510 [Multi-domain]  Cd Length: 235  Bit Score: 64.84  E-value: 1.09e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVI--CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAP-IIFC 81
Cdd:COG3279    2 MKILIVDDEPLARERLERLLEKYPDLEVVgeASNGEEALELLEEHKPDLVFLDIQMPGLDGFELARQLRELDPPPpIIFT 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|
gi 500785222  82 SSRNSNMdiVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:COG3279   82 TAYDEYA--LEAFEVNAVDYLLKPIDEERLAKALEKAKER 119
PRK11361 PRK11361
acetoacetate metabolism transcriptional regulator AtoC;
1-124 4.34e-12

acetoacetate metabolism transcriptional regulator AtoC;


Pssm-ID: 183099 [Multi-domain]  Cd Length: 457  Bit Score: 64.48  E-value: 4.34e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   1 MDNIYKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPII 79
Cdd:PRK11361   1 MTAINRILIVDDEDNVRRMLSTAFALQGFETHCANNGRTALHLFADIHPDVVLMDIRMPEMDGIKALKEMRSHEtRTPVI 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 500785222  80 FCSSRNSNMDIVMAINNGGDDYIQKPFDshvlVAKLQAIIRRTYE 124
Cdd:PRK11361  81 LMTAYAEVETAVEALRCGAFDYVIKPFD----LDELNLIVQRALQ 121
REC_OmpR_CusR-like cd19935
phosphoacceptor receiver (REC) domain of CusR-like OmpR family response regulators; ...
 7-105 4.90e-12

phosphoacceptor receiver (REC) domain of CusR-like OmpR family response regulators; Escherichia coli CusR is part of the CusS/CusR two-component system (TCS) that is involved in response to copper and silver. Other members of this subfamily include Escherichia coli PcoR, Pseudomonas syringae CopR, and Streptomyces coelicolor CutR, which are all transcriptional regulatory proteins and components of TCSs that regulate genes involved in copper resistance and/or metabolism. member of the subfamily is Escherichia coli HprR (hydrogen peroxide response regulator), previously called YdeW, which is part of the HprSR (or YedVW) TCS involved in stress response to hydrogen peroxide, as well as Cupriavidus metallidurans CzcR, which is part of the CzcS/CzcR TCS involved in the control of cobalt, zinc, and cadmium homeostasis. Members of this subfamily belong to the OmpR family of DNA-binding response regulators, which contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381162 [Multi-domain]  Cd Length: 100  Bit Score: 60.15  E-value: 4.90e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE-VSSAPIIFCSSRN 85
Cdd:cd19935    1 ILVVEDEKKLAEYLKKGLTEEGYAVDVAYDGEDGLHLALTNEYDLIILDVMLPGLDGLEVLRRLRAaGKQTPVLMLTARD 80

                         90       100
                 ....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKP 105
Cdd:cd19935   81 SVEDRVKGLDLGADDYLVKP 100
COG4567 COG4567
DNA-binding response regulator, ActR/RegA family, consists of REC and Fis-type HTH domains ...
 6-118 6.39e-12

DNA-binding response regulator, ActR/RegA family, consists of REC and Fis-type HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443624 [Multi-domain]  Cd Length: 177  Bit Score: 61.86  E-value: 6.39e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCS-- 82
Cdd:COG4567    6 SLLLVDDDEAFARVLARALERRGFEVTTAASVEEALALLEQAPPDYAVLDLRLGDGSGLDLIEALRERDpDARIVVLTgy 85

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  83 -SRNSnmdIVMAINNGGDDYIQKPFDSHVLVAKLQAI 118
Cdd:COG4567   86 aSIAT---AVEAIKLGADDYLAKPADADDLLAALERA 119
REC_DC-like cd17534
phosphoacceptor receiver (REC) domain of modulated diguanylate cyclase and similar domains; ...
 6-111 2.08e-11

phosphoacceptor receiver (REC) domain of modulated diguanylate cyclase and similar domains; This groups includes a modulated diguanylate cyclase containing a PAS sensor domain from Desulfovibrio desulfuricans G20. Members of this group contain N-terminal REC domains and various output domains including the GGDEF, histidine kinase, and helix-turn-helix (HTH) DNA binding domains. Also included in this family is Mycobacterium tuberculosis PdtaR, a transcriptional antiterminator that contains a REC domain and an ANTAR RNA-binding output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381089 [Multi-domain]  Cd Length: 117  Bit Score: 58.96  E-value: 2.08e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETV-ICGDFDNILSIYEKEEPHIILLDINIP-SFDGFYWCKKIREVSSAPIIFCSS 83
Cdd:cd17534    2 KILIVEDEAIIALDLKEILESLGYEVVgIADSGEEAIELAEENKPDLILMDINLKgDMDGIEAAREIREKFDIPVIFLTA 81

                         90       100
                 ....*....|....*....|....*....
gi 500785222  84 rNSNMDIV-MAINNGGDDYIQKPFDSHVL 111
Cdd:cd17534   82 -YSDEETLeRAKETNPYGYLVKPFNEREL 109
REC_OmpR_VirG cd17594
phosphoacceptor receiver (REC) domain of VirG-like OmpR family response regulators; VirG is ...
 6-117 2.93e-11

phosphoacceptor receiver (REC) domain of VirG-like OmpR family response regulators; VirG is part of the VirA/VirG two-component system that regulates the expression of virulence (vir) genes. The histidine kinase VirA senses a phenolic wound response signal, undergoes autophosphorylation, and phosphorelays to the VirG response regulator, which induces transcription of the vir regulon. VirG belongs to the OmpR family of DNA-binding response regulators that contain N-terminal receiver (REC) and C-terminal DNA-binding winged helix-turn-helix effector domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381125 [Multi-domain]  Cd Length: 113  Bit Score: 58.61  E-value: 2.93e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSS-R 84
Cdd:cd17594    1 HVLVVDDDAAMRHLLILYLRERGFDVTAAADGAEEARLMLHRRVDLVLLDLRLGQESGLDLLRTIRARSDVPIIIISGdR 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQA 117
Cdd:cd17594   81 RDEIDRVVGLELGADDYLAKPFGLRELLARVRA 113
REC_typeB_ARR-like cd17584
phosphoacceptor receiver (REC) domain of type B Arabidopsis response regulators (ARRs) and ...
 8-111 4.12e-11

phosphoacceptor receiver (REC) domain of type B Arabidopsis response regulators (ARRs) and similar domains; Type-B ARRs (Arabidopsis response regulators) are a class of MYB-type transcription factors that act as major players in the transcriptional activation of cytokinin-responsive genes. They directly regulate the expression of type-A ARR genes and other downstream target genes. Cytokinin is a plant hormone implicated in many growth and development processes including shoot organogenesis, leaf senescence, sink/source relationships, vascular development, lateral bud release, and photomorphogenic development. Cytokinin signaling involves a phosphorelay cascade by histidine kinase receptors (AHKs), histidine phosphotransfer proteins (AHPs) and downstream ARRs. ARRs are divided into two groups, type-A and -B, according to their sequence and domain structure. Type-B ARRs contain a receiver (REC) domain and a large C-terminal extension that has characteristics of an effector or output domain, with a Myb-like DNA binding domain referred to as the GARP domain. The GARP domain is a motif specific to plant transcription factors. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381121 [Multi-domain]  Cd Length: 115  Bit Score: 58.02  E-value: 4.12e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSI--YEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd17584    2 LVVDDDPTCLAILKRMLLRCGYQVTTCTDAEEALSMlrENKDEFDLVITDVHMPDMDGFEFLELIRLEMDLPVIMMSADG 81

                         90       100
                 ....*....|....*....|....*.
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVL 111
Cdd:cd17584   82 STSTVMKGLAHGACDYLLKPVSIEDL 107
REC_OmpR_CtrA cd17616
phosphoacceptor receiver (REC) domain of CtrA-like OmpR family response regulators; CtrA is ...
 7-119 4.68e-11

phosphoacceptor receiver (REC) domain of CtrA-like OmpR family response regulators; CtrA is part of the CckA-ChpT-CtrA phosphorelay that is conserved in alphaproteobacteria and is important in orchestrating the cell cycle, polar development, and flagellar biogenesis. CtrA is the master regulator of flagella synthesis genes and also regulates genes involved in the cell cycle, exopolysaccharide synthesis, and cyclic-di-GMP signaling. CtrA is active as a transcription factor when phosphorylated. It is a member of the OmpR family of DNA-binding response regulators, characterized by a REC domain and a winged helix-turn-helix (wHTH) DNA-binding output effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381132 [Multi-domain]  Cd Length: 114  Bit Score: 58.19  E-value: 4.68e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRN 85
Cdd:cd17616    1 VLLIEDDSATAQSIELMLKSEGFNVYTTDLGEEGLDLGKLYDYDIILLDLNLPDMSGYEVLRTLRLAKvKTPILILSGLA 80

                         90       100       110
                 ....*....|....*....|....*....|....
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd17616   81 DIEDKVKGLGFGADDYMTKPFHKDELVARIHAIV 114
AmiR COG3707
Two-component response regulator, AmiR/NasT family, consists of REC and RNA-binding ...
 5-132 1.04e-10

Two-component response regulator, AmiR/NasT family, consists of REC and RNA-binding antiterminator (ANTAR) domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 442921 [Multi-domain]  Cd Length: 194  Bit Score: 58.81  E-value: 1.04e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETV-ICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSS 83
Cdd:COG3707    4 LRVLVVDDEPLRRADLREGLREAGYEVVaEAADGEDAVELVRELKPDLVIVDIDMPDRDGLEAARQISEERPAPVILLTA 83

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYEYITAESHL 132
Cdd:COG3707   84 YSDPELIERALEAGVSAYLVKPLDPEDLLPALELALARFRELRALRREL 132
REC_NarL-like cd17535
phosphoacceptor receiver (REC) domain of NarL (Nitrate/Nitrite response regulator L) family ...
 8-120 1.35e-10

phosphoacceptor receiver (REC) domain of NarL (Nitrate/Nitrite response regulator L) family response regulators; The NarL family is one of the more abundant families of DNA-binding response regulators (RRs). Members of the NarL family contain a REC domain and a helix-turn-helix (HTH) DNA-binding output domain, with a majority of members containing a LuxR-type HTH domain. They function as transcriptional regulators. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381090 [Multi-domain]  Cd Length: 117  Bit Score: 56.75  E-value: 1.35e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVI--CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE-VSSAPIIFCSSR 84
Cdd:cd17535    2 LIVDDHPLVREGLRRLLESEPDIEVVgeAADGEEALALLRELRPDVVLMDLSMPGMDGIEALRRLRRrYPDLKVIVLTAH 81

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:cd17535   82 DDPEYVLRALKAGAAGYLLKDSSPEELIEAIRAVAA 117
FixJ COG4566
DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal ...
 9-121 6.40e-10

DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 443623 [Multi-domain]  Cd Length: 196  Bit Score: 56.65  E-value: 6.40e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   9 IIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSRNsn 87
Cdd:COG4566    4 IVDDDEAVRDSLAFLLESAGLRVETFASAEAFLAALDPDRPGCLLLDVRMPGMSGLELQEELAARgSPLPVIFLTGHG-- 81

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  88 mDI---VMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:COG4566   82 -DVpmaVRAMKAGAVDFLEKPFDDQALLDAVRRALAR 117
REC_DctD-like cd17549
phosphoacceptor receiver (REC) domain of C4-dicarboxylic acid transport protein D (DctD) and ...
 8-121 7.33e-10

phosphoacceptor receiver (REC) domain of C4-dicarboxylic acid transport protein D (DctD) and similar proteins; C4-dicarboxylic acid transport protein D (DctD) is part of the two-component regulatory system DctB/DctD, which regulates C4-dicarboxylate transport via regulation of expression of the dctPQM operon and dctA. It is an activator of sigma(54)-RNA polymerase holoenzyme that uses the energy released from ATP hydrolysis to stimulate the isomerization of a closed promoter complex to an open complex capable of initiating transcription. DctD is a member of the NtrC family, characterized by a domain architecture containing an N-terminal REC domain, followed by a central sigma-54 interaction/ATPase domain, and a C-terminal DNA binding domain. The ability of the central domain to hydrolyze ATP and thus to interact effectively with a complex of RNA polymerase, sigma54, and promoter, is controlled by the phosphorylation status of the REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381101 [Multi-domain]  Cd Length: 130  Bit Score: 55.19  E-value: 7.33e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSRNs 86
Cdd:cd17549    2 LLVDDDADVREALQQTLELAGFRVRAFADAEEALAALSPDFPGVVISDIRMPGMDGLELLAQIRELDPDlPVILITGHG- 80

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 500785222  87 nmDIVMAIN---NGGDDYIQKPFDSHVLVAKLQ-AIIRR 121
Cdd:cd17549   81 --DVPMAVEamrAGAYDFLEKPFDPERLLDVVRrALEKR 117
REC_NtrX-like cd17550
phosphoacceptor receiver (REC) domain of nitrogen assimilation regulatory protein NtrX and ...
 7-116 1.69e-09

phosphoacceptor receiver (REC) domain of nitrogen assimilation regulatory protein NtrX and similar proteins; NtrX is part of the two-component regulatory system NtrY/NtrX that is involved in the activation of nitrogen assimilatory genes such as Gln. It is phosphorylated by the histidine kinase NtrY and interacts with sigma-54. NtrX is a member of the NtrC family, characterized by a domain architecture containing an N-terminal REC domain, followed by a central sigma-54 interaction/ATPase domain, and a C-terminal DNA binding domain. NtrC family response regulators are sigma54-dependent transcriptional activators. Also included in this subfamily is Aquifex aeolicus NtrC4. The ability of the central domain to hydrolyze ATP and thus to interact effectively with a complex of RNA polymerase, sigma54, and promoter, is controlled by the phosphorylation status of the REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381102 [Multi-domain]  Cd Length: 115  Bit Score: 53.65  E-value: 1.69e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS-APIIFCSSRN 85
Cdd:cd17550    1 ILIVDDEEDIRESLSGILEDEGYEVDTAADGEEALKLIKERRPDLVLLDIWLPDMDGLELLKEIKEKYPdLPVIMISGHG 80

                         90       100       110
                 ....*....|....*....|....*....|.
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKLQ 116
Cdd:cd17550   81 TIETAVKATKLGAYDFIEKPLSLDRLLLTIE 111
REC_Ycf29 cd19927
phosphoacceptor receiver (REC) domain of probable transcriptional regulator Ycf29; Ycf29 is a ...
 7-105 2.97e-09

phosphoacceptor receiver (REC) domain of probable transcriptional regulator Ycf29; Ycf29 is a probable response regulator of a two-component system (TCS), typically consisting a sensor and a response regulator, that functions in adaptation to changing environments. Processes regulated by TCSs in bacteria include sporulation, pathogenicity, virulence, chemotaxis, and membrane transport. Ycf29 contains an N-terminal REC domain and a LuxR-type helix-turn-helix DNA-binding output domain. REC domains function as phosphorylation-mediated switches within RRs, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381154 [Multi-domain]  Cd Length: 102  Bit Score: 52.77  E-value: 2.97e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCSS 83
Cdd:cd19927    1 ILLVDDDPGIRLAVKDYLEDQGFTVIAASNGLEALDLLNQYIPDLIISDIIMPGVDGYSLLGKLRknaDFDTIPVIFLTA 80

                         90       100
                 ....*....|....*....|..
gi 500785222  84 RNSNMDIVMAINNGGDDYIQKP 105
Cdd:cd19927   81 KGMTSDRIKGYNAGCDGYLSKP 102
REC_DivK-like cd17548
phosphoacceptor receiver (REC) domain of DivK and similar proteins; Caulobacter crescentus ...
 6-113 4.48e-09

phosphoacceptor receiver (REC) domain of DivK and similar proteins; Caulobacter crescentus DivK is an essential response regulator that is involved in the complex phosphorelay pathways controlling both cell division and motility. It localizes cell cycle regulators to specific poles of the cell during division. DivK contains a stand-alone REC domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381100 [Multi-domain]  Cd Length: 115  Bit Score: 52.54  E-value: 4.48e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE---VSSAPIIFCS 82
Cdd:cd17548    1 KILIVEDNPLNMKLARDLLESAGYEVLEAADGEEALEIARKEKPDLILMDIQLPGMDGLEATRLLKEdpaTRDIPVIALT 80

                         90       100       110
                 ....*....|....*....|....*....|.
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVA 113
Cdd:cd17548   81 AYAMKGDREKILEAGCDGYISKPIDTREFLE 111
REC_2_GGDEF cd17544
second phosphoacceptor receiver (REC) domain of uncharacterized GGDEF domain proteins; This ...
 6-106 5.49e-09

second phosphoacceptor receiver (REC) domain of uncharacterized GGDEF domain proteins; This family is composed of uncharacterized PleD-like response regulators that contain two N-terminal REC domains and a C-terminal diguanylate cyclase output domain with the characteristic GGDEF motif at the active site. Unlike PleD which contains a REC-like adaptor domain, the second REC domain of these uncharacterized GGDEF domain proteins, described in this model, contains characteristic metal-binding and active site residues. PleD response regulators are global regulators of cell metabolism in some important human pathogens. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381098 [Multi-domain]  Cd Length: 122  Bit Score: 52.52  E-value: 5.49e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEkEEPHI--ILLDINIPSFDGFYWCKKIREVSSA---PIIF 80
Cdd:cd17544    2 KVLVVDDSATSRNHLRALLRRHNFQVLEAANGQEALEVLE-QHPDIklVITDYNMPEMDGFELVREIRKKYSRdqlAIIG 80

                         90       100
                 ....*....|....*....|....*.
gi 500785222  81 CSSRNSNMDIVMAINNGGDDYIQKPF 106
Cdd:cd17544   81 ISASGDNALSARFIKAGANDFLTKPF 106
REC_RegA-like cd17563
phosphoacceptor receiver (REC) domain of photosynthetic apparatus regulatory protein RegA; ...
 6-115 1.84e-08

phosphoacceptor receiver (REC) domain of photosynthetic apparatus regulatory protein RegA; Rhodobacter sphaeroides RegA, also called response regulator PrrA, is the DNA binding regulatory protein of a redox-responsive two-component regulatory system RegB/RegA that is involved in transactivating anaerobic expression of the photosynthetic apparatus. It contains a REC domain and a DNA-binding helix-turn-helix output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381111 [Multi-domain]  Cd Length: 112  Bit Score: 50.90  E-value: 1.84e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREvssapiifcssRN 85
Cdd:cd17563    2 SLLLVDDDEVFAERLARALERRGFEVETAHSVEEALALAREEKPDYAVLDLRLGGDSGLDLIPPLRA-----------LQ 70

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 500785222  86 SNMDIVM------------AINNGGDDYIQKPFDSHVLVAKL 115
Cdd:cd17563   71 PDARIVVltgyasiataveAIKLGADDYLAKPADADEILAAL 112
REC_YesN-like cd17536
phosphoacceptor receiver (REC) domain of YesN and related helix-turn-helix containing response ...
 7-121 2.38e-08

phosphoacceptor receiver (REC) domain of YesN and related helix-turn-helix containing response regulators; This family is composed of uncharacterized response regulators that contain a REC domain and a AraC family helix-turn-helix (HTH) DNA-binding output domain, including Bacillus subtilis uncharacterized transcriptional regulatory protein YesN and Staphylococcus aureus uncharacterized response regulatory protein SAR0214. YesN is a member of the two-component regulatory system YesM/YesN and SAR0214 is a member of the probable two-component regulatory system SAR0215/SAR0214. Also included in this family is the AlgR-like group of LytTR/AlgR family response, which includes Pseudomonas aeruginosa positive alginate biosynthesis regulatory protein AlgR and Bacillus subtilis sensory transduction protein LytT, among others. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381091 [Multi-domain]  Cd Length: 121  Bit Score: 50.80  E-value: 2.38e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDN---ILSIYEKEEPHIILLDINIPSFDGFYWCKKIREvssapiifcss 83
Cdd:cd17536    1 VLIVDDEPLIREGLKKLIDWEELGFEVVGEAENgeeALELIEEHKPDIVITDIRMPGMDGLELIEKIRE----------- 69

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|
gi 500785222  84 RNSNMDIVM------------AINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd17536   70 LYPDIKIIIlsgyddfeyaqkAIRLGVVDYLLKPVDEEELEEALEKAKEE 119
REC_NtrC cd19919
phosphoacceptor receiver (REC) domain of DNA-binding transcriptional regulator NtrC; ...
 6-121 3.12e-08

phosphoacceptor receiver (REC) domain of DNA-binding transcriptional regulator NtrC; DNA-binding transcriptional regulator NtrC is also called nitrogen regulation protein NR(I) or nitrogen regulator I (NRI). It contains an N-terminal receiver (REC) domain, followed by a sigma-54 interaction domain, and a C-terminal helix-turn-helix DNA-binding domain. It is part of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. DNA-binding response regulator NtrC is phosphorylated by NtrB; phosphorylation of the N-terminal REC domain activates the central sigma-54 interaction domain and leads to the transcriptional activation from promoters that require sigma(54)-containing RNA polymerase. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381146 [Multi-domain]  Cd Length: 116  Bit Score: 50.35  E-value: 3.12e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSr 84
Cdd:cd19919    2 TVWIVDDDSSIRWVLERALAGAGLTVTSFENAQEALAALASSQPDVLISDIRMPGMDGLALLAQIKQRHPDlPVIIMTA- 80

                         90       100       110
                 ....*....|....*....|....*....|....*...
gi 500785222  85 NSNMD-IVMAINNGGDDYIQKPFDSHVLVaklqAIIRR 121
Cdd:cd19919   81 HSDLDsAVSAYQGGAFEYLPKPFDIDEAV----ALVER 114
REC_CheY_CheY3 cd19923
phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY ...
 6-118 3.23e-08

phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY3 and similar CheY family proteins; CheY family chemotaxis response regulators (RRs) comprise about 17% of bacterial RRs and almost half of all RRs in archaea. This subfamily contains Vibrio cholerae CheY3, Escherichia coli CheY, and similar CheY family RRs. CheY proteins control bacterial motility and participate in signaling phosphorelays and in protein-protein interactions. CheY RRs contain only the REC domain with no output/effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381150 [Multi-domain]  Cd Length: 119  Bit Score: 50.41  E-value: 3.23e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVI-CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFC 81
Cdd:cd19923    2 KVLVVDDFSTMRRIIKNLLKELGFNNVEeAEDGVDALEKLKAGGFDFVITDWNMPNMDGLELLKTIRadgALSHLPVLMV 81

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAI 118
Cdd:cd19923   82 TAEAKKENVIAAAQAGVNNYIVKPFTAATLKEKLEKI 118
PRK10651 PRK10651
transcriptional regulator NarL; Provisional
 41-117 3.72e-08

transcriptional regulator NarL; Provisional


Pssm-ID: 182619 [Multi-domain]  Cd Length: 216  Bit Score: 51.95  E-value: 3.72e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 500785222  41 LSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQA 117
Cdd:PRK10651  45 IELAESLDPDLILLDLNMPGMNGLETLDKLREKSlSGRIVVFSVSNHEEDVVTALKRGADGYLLKDMEPEDLLKALQQ 122
REC smart00448
cheY-homologous receiver domain; CheY regulates the clockwise rotation of E. coli flagellar ...
 5-59 4.22e-08

cheY-homologous receiver domain; CheY regulates the clockwise rotation of E. coli flagellar motors. This domain contains a phosphoacceptor site that is phosphorylated by histidine kinase homologues.


Pssm-ID: 214668 [Multi-domain]  Cd Length: 55  Bit Score: 48.33  E-value: 4.22e-08
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 500785222     5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIP 59
Cdd:smart00448   1 MRILVVDDDPLLRELLKALLEKEGYEVDEATDGEEALELLKEEKPDLILLDIMMP 55
REC_2_DhkD-like cd17580
second phosphoacceptor receiver (REC) domain of Dictyostelium discoideum hybrid signal ...
 8-115 1.02e-07

second phosphoacceptor receiver (REC) domain of Dictyostelium discoideum hybrid signal transduction histidine kinase D and similar domains; Dictyostelium discoideum hybrid signal transduction histidine kinase D (DhkD) is a large protein that contains two histidine kinase (HK) and two REC domains on the intracellular side of a single pass transmembrane domain, and extracellular PAS and PAC domains that likely are involved in ligand binding. This model represents the second REC domain and similar domains. DhkD activates the cAMP phosphodiesterase RegA to ensure proper prestalk and prespore patterning, tip formation, and the vertical elongation of the mound into a finger, in Dictyostelium discoideum. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381118 [Multi-domain]  Cd Length: 112  Bit Score: 48.61  E-value: 1.02e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE---VSSAPIIFCSSR 84
Cdd:cd17580    2 LVVDDNEDAAEMLALLLELEGAEVTTAHSGEEALEAAQRFRPDVILSDIGMPGMDGYELARRLRElpwLANTPAIALTGY 81

                         90       100       110
                 ....*....|....*....|....*....|.
gi 500785222  85 NSNMDIVMAINNGGDDYIQKPFDSHVLVAKL 115
Cdd:cd17580   82 GQPEDRERALEAGFDAHLVKPVDPDELIELI 112
pleD PRK09581
response regulator PleD; Reviewed
 6-120 1.07e-07

response regulator PleD; Reviewed


Pssm-ID: 236577 [Multi-domain]  Cd Length: 457  Bit Score: 51.44  E-value: 1.07e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCS 82
Cdd:PRK09581   4 RILVVDDIPANVKLLEAKLLAEYYTVLTASSGAEAIAICEREQPDIILLDVMMPGMDGFEVCRRLKsdpATTHIPVVMVT 83

                         90       100       110
                 ....*....|....*....|....*....|....*...
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:PRK09581  84 ALDDPEDRVRGLEAGADDFLTKPINDVALFARVKSLTR 121
REC_Rcp-like cd17557
phosphoacceptor receiver (REC) domain of cyanobacterial phytochrome response regulator Rcp and ...
 6-120 2.41e-07

phosphoacceptor receiver (REC) domain of cyanobacterial phytochrome response regulator Rcp and similar domains; This family is composed of response regulators (RRs) that are members of phytochrome-associated, light-sensing two-component signal transduction pathways such as Synechocystis sp. Rcp1, Tolypothrix sp. RcpA, and Agrobacterium tumefaciens bacteriophytochrome response regulator AtBRR. They are stand-alone RRs containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. Also included in this family us Methanosaeta harundinacea methanogenesis regulatory protein FilR2, also a stand-alone RR. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381108 [Multi-domain]  Cd Length: 129  Bit Score: 48.18  E-value: 2.41e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNF--ETVICGDFDNILSIYEKEE-------PHIILLDINIPSFDGFYWCKKIR---EV 73
Cdd:cd17557    1 TILLVEDNPGDAELIQEAFKEAGVpnELHVVRDGEEALDFLRGEGeyadaprPDLILLDLNMPRMDGFEVLREIKadpDL 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 500785222  74 SSAPIIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIR 120
Cdd:cd17557   81 RRIPVVVLTTSDAEEDIERAYELGANSYIVKPVDFEEFVEAIRSLGE 127
REC_FixJ cd17537
phosphoacceptor receiver (REC) domain of FixJ family response regulators; FixJ family response ...
 9-119 2.85e-07

phosphoacceptor receiver (REC) domain of FixJ family response regulators; FixJ family response regulators contain an N-terminal receiver domain (REC) and a C-terminal LuxR family helix-turn-helix (HTH) DNA-binding output domain. The Sinorhizobium meliloti two-component system FixL/FixJ regulates nitrogen fixation in response to oxygen during symbiosis. Under microaerobic conditions, the kinase FixL phosphorylates the response regulator FixJ resulting in the regulation of nitrogen fixation genes such as nifA and fixK. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381092 [Multi-domain]  Cd Length: 116  Bit Score: 47.59  E-value: 2.85e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   9 IIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSRNsn 87
Cdd:cd17537    5 VVDDDEAVRDSLAFLLRSVGLAVKTFTSASAFLAAAPPDQPGCLVLDVRMPGMSGLELQDELLARGSNiPIIFITGHG-- 82

                         90       100       110
                 ....*....|....*....|....*....|....*
gi 500785222  88 mDIVM---AINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd17537   83 -DVPMaveAMKAGAVDFLEKPFRDQVLLDAIEQAL 116
PRK10610 PRK10610
chemotaxis protein CheY;
2-121 3.51e-07

chemotaxis protein CheY;


Pssm-ID: 170568 [Multi-domain]  Cd Length: 129  Bit Score: 47.66  E-value: 3.51e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   2 DNIYKLLIIEDDKDMAKALQNLLVKWNFETVI-CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE---VSSAP 77
Cdd:PRK10610   3 DKELKFLVVDDFSTMRRIVRNLLKELGFNNVEeAEDGVDALNKLQAGGFGFVISDWNMPNMDGLELLKTIRAdgaMSALP 82

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 500785222  78 IIFCSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:PRK10610  83 VLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEK 126
REC_TrrA-like cd17554
phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator TrrA and ...
 6-118 3.85e-07

phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator TrrA and similar domains; Thermotoga maritima contains a two-component signal transduction system (TCS) composed of the ThkA sensory histidine kinase (HK) and its cognate response regulator (RR) TrrA; the specific function of the system is unknown. TCSs couple environmental stimuli to adaptive responses. TrrA is a stand-alone RR containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381106 [Multi-domain]  Cd Length: 113  Bit Score: 47.22  E-value: 3.85e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSR 84
Cdd:cd17554    2 KILVVDDEENIRELYKEELEDEGYEVVTAGNGEEALEKLESEDPDLVILDIKMPGMDGLETLRKIREKkPDLPVIICTAY 81

                         90       100       110
                 ....*....|....*....|....*....|....
gi 500785222  85 NSNMDIVMAINngGDDYIQKPFDSHVLVAKLQAI 118
Cdd:cd17554   82 SEYKSDFSSWA--ADAYVVKSSDLTELKETIKRL 113
REC_RssB-like cd17555
phosphoacceptor receiver (REC) domain of Pseudomonas aeruginosa RssB and similar domains; ...
 6-105 4.35e-07

phosphoacceptor receiver (REC) domain of Pseudomonas aeruginosa RssB and similar domains; Pseudomonas aeruginosa RssB is an orphan atypical response regulator containing a REC domain and a PP2C-type protein phosphatase output domain. Its function is still unknown. Escherichia RssB, which is not included in this subfamily, is a ClpX adaptor protein which alters ClpX specificity by mediating a specific interaction between ClpX and the substrates such as RpoS, an RNA polymerase sigma factor. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381107 [Multi-domain]  Cd Length: 116  Bit Score: 47.20  E-value: 4.35e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS-APIIFCSSR 84
Cdd:cd17555    2 TILVIDDDEVVRESIAAYLEDSGFQVLQAADGRQGLELFRSEQPDLVLCDLRMPEMDGLEVLKQITKESPdTPVIVVSGA 81

                         90       100
                 ....*....|....*....|.
gi 500785222  85 NSNMDIVMAINNGGDDYIQKP 105
Cdd:cd17555   82 GVMSDAVEALRLGAWDYLTKP 102
REC_LytTR_AlgR-like cd17532
phosphoacceptor receiver (REC) domain of LytTR/AlgR family response regulators similar to AlgR; ...
 8-108 5.28e-07

phosphoacceptor receiver (REC) domain of LytTR/AlgR family response regulators similar to AlgR; Members of the LytTR/AlgR family of response regulators contain a REC domain and a unique LytTR DNA-binding output domain that lacks the helix-turn-helix motif and consists mostly of beta-strands. Transcriptional regulators with the LytTR-type output domains are involved in biosynthesis of extracellular polysaccharides, fimbriation, expression of exoproteins, including toxins, and quorum sensing. Included in this AlgR-like group of LytTR/AlgR family response regulators are Streptococcus agalactiae sensory transduction protein LytR, Pseudomonas aeruginosa positive alginate biosynthesis regulatory protein AlgR, Bacillus subtilis sensory transduction protein LytT, and Escherichia coli transcriptional regulatory protein BtsR, which are members of two-component regulatory systems. LytR and LytT are components of regulatory systems that regulate genes involved in cell wall metabolism. AlgR positively regulates the algD gene, which codes for a GDP-mannose dehydrogenase, a key enzyme in the alginate biosynthesis pathway. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381087 [Multi-domain]  Cd Length: 118  Bit Score: 47.15  E-value: 5.28e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   8 LIIEDD----KDMAKALQNLlvkWNFEtvICGDFDNI---LSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAP-II 79
Cdd:cd17532    2 LIVDDEplarEELRYLLEEH---PDIE--IVGEAENGeeaLEAIEELKPDVVFLDIQMPGLDGLELAKKLSKLAKPPlIV 76

                         90       100
                 ....*....|....*....|....*....
gi 500785222  80 FCSSRNSNMdiVMAINNGGDDYIQKPFDS 108
Cdd:cd17532   77 FVTAYDEYA--VEAFELNAVDYLLKPFSE 103
REC_CheV-like cd19924
phosphoacceptor receiver (REC) domain of chemotaxis protein CheV and similar proteins; This ...
 7-105 6.22e-07

phosphoacceptor receiver (REC) domain of chemotaxis protein CheV and similar proteins; This subfamily includes the REC domains of Bacillus subtilis chemotaxis protein CheV, Myxococcus xanthus gliding motility regulatory protein FrzE, and similar proteins. CheV is a hybrid protein with an N-terminal CheW-like domain and a C-terminal CheY-like REC domain. The CheV pathway is one of three systems employed by B. subtilis for sensory adaptation that contribute to chemotaxis. It is involved in the transmission of sensory signals from chemoreceptors to flagellar motors. Together with CheW, it is involved in the coupling of methyl-accepting chemoreceptors to the central two-component histidine kinase CheA. FrzE is a hybrid sensor histidine kinase/response regulator that is part of the Frz pathway that controls cell reversal frequency to support directional motility during swarming and fruiting body formation. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381151 [Multi-domain]  Cd Length: 111  Bit Score: 46.60  E-value: 6.22e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEK---------EEPHIILLDINIPSFDGFYWCKKIRE---VS 74
Cdd:cd19924    1 ILVVDDSPTARKQLRDLLKNLGFEIAEAVDGEEALNKLENlakegndlsKELDLIITDIEMPKMDGYELTFELRDdprLA 80

                         90       100       110
                 ....*....|....*....|....*....|.
gi 500785222  75 SAPIIFCSSRNSNMDIVMAINNGGDDYIQKP 105
Cdd:cd19924   81 NIPVILNSSLSGEFSRARGKKVGADAYLAKF 111
REC_HP-RR-like cd17573
phosphoacceptor receiver (REC) domain of orphan response regulator HP-RR and similar proteins; ...
 7-115 6.76e-07

phosphoacceptor receiver (REC) domain of orphan response regulator HP-RR and similar proteins; Helicobacter pylori response regulator hp1043 (HP-RR) is an orphan response regulator which is phosphorylation-independent and is essential for growth. HP-RR functions as a cell growth-associated regulator in the absence of post-translational modification. Members of this subfamily contain REC and DNA-binding output domains. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381115 [Multi-domain]  Cd Length: 110  Bit Score: 46.65  E-value: 6.76e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRN 85
Cdd:cd17573    1 ILLIEDDSTLGKEISKGLNEKGYQADVAESLKDGEYYIDIRNYDLVLVSDKLPDGNGLSIVSRIKEKHpSIVVIVLSDNP 80

                         90       100       110
                 ....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKPFDSHVLVAKL 115
Cdd:cd17573   81 KTEQEIEAFKEGADDYIAKPFDFKVLVARI 110
PRK10365 PRK10365
sigma-54-dependent response regulator transcription factor ZraR;
2-124 1.31e-06

sigma-54-dependent response regulator transcription factor ZraR;


Pssm-ID: 182412 [Multi-domain]  Cd Length: 441  Bit Score: 48.49  E-value: 1.31e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   2 DNIyKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIF 80
Cdd:PRK10365   4 DNI-DILVVDDDISHCTILQALLRGWGYNVALANSGRQALEQVREQVFDLVLCDVRMAEMDGIATLKEIKALNPAiPVLI 82

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 500785222  81 CSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYE 124
Cdd:PRK10365  83 MTAYSSVETAVEALKTGALDYLIKPLDFDNLQATLEKALAHTHS 126
REC_NarL cd19931
phosphoacceptor receiver (REC) domain of Nitrate/Nitrite response regulator L (NarL); Nitrate ...
 7-115 1.73e-06

phosphoacceptor receiver (REC) domain of Nitrate/Nitrite response regulator L (NarL); Nitrate/nitrite response regulator protein NarL contains an N-terminal REC domain and a C-terminal LuxR family helix-turn-helix (HTH) DNA-binding output domain. Escherichia coli NarL activates the expression of the nitrate reductase (narGHJI) and formate dehydrogenase-N (fdnGHI) operons, and represses the transcription of the fumarate reductase (frdABCD) operon in response to a nitrate/nitrite induction signal. Phosphorylation of the NarL REC domain releases the C-terminal HTH output domain that subsequently binds specific DNA promoter sites to repress or activate gene expression. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381158 [Multi-domain]  Cd Length: 117  Bit Score: 45.42  E-value: 1.73e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVI--CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIRE--VSSAPIIFCS 82
Cdd:cd19931    1 VLLIDDHPLLRKGIKQLIELDPDFTVVgeASSGEEGIELAERLDPDLILLDLNMKGMSGLDTLKALREegVSARIVILTV 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 500785222  83 SrNSNMDIVMAINNGGDDYIQKPFDSHVLVAKL 115
Cdd:cd19931   81 S-DAEDDVVTALRAGADGYLLKDMEPEDLLEAL 112
glnG PRK10923
nitrogen regulation protein NR(I); Provisional
 6-124 2.61e-06

nitrogen regulation protein NR(I); Provisional


Pssm-ID: 182842 [Multi-domain]  Cd Length: 469  Bit Score: 47.56  E-value: 2.61e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIFCSSr 84
Cdd:PRK10923   5 IVWVVDDDSSIRWVLERALAGAGLTCTTFENGNEVLEALASKTPDVLLSDIRMPGMDGLALLKQIKQRHPMlPVIIMTA- 83

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 500785222  85 NSNMD-IVMAINNGGDDYIQKPFDSHVLVAKLQAIIRRTYE 124
Cdd:PRK10923  84 HSDLDaAVSAYQQGAFDYLPKPFDIDEAVALVERAISHYQE 124
REC_CheY4-like cd17562
phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY4 and similar CheY ...
 6-119 3.28e-06

phosphoacceptor receiver (REC) domain of chemotaxis response regulator CheY4 and similar CheY family proteins; CheY family chemotaxis response regulators (RRs) comprise about 17% of bacterial RRs and almost half of all RRs in archaea. This subfamily contains Vibrio cholerae CheY4 and similar CheY family RRs. CheY proteins control bacterial motility and participate in signaling phosphorelays and in protein-protein interactions. CheY RRs contain only the REC domain with no output/effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381110 [Multi-domain]  Cd Length: 118  Bit Score: 44.60  E-value: 3.28e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS---APIIFCS 82
Cdd:cd17562    2 KILAVDDSASIRQMVSFTLRGAGYEVVEAADGRDALSKAQSKKFDLIITDQNMPNMDGIELIKELRKLPAykfTPILMLT 81

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAII 119
Cdd:cd17562   82 TESSDEKKQEGKAAGATGWLVKPFDPEQLLEVVKKVL 118
REC_PatA-like cd17602
phosphoacceptor receiver (REC) domain of PatA and similar domains; Nostoc sp. (or Anabaena sp.) ...
 10-105 3.76e-06

phosphoacceptor receiver (REC) domain of PatA and similar domains; Nostoc sp. (or Anabaena sp.) PatA is necessary for proper patterning of heterocysts along filaments. PatA contains phosphoacceptor REC domain at its C-terminus and an N-terminal PATAN (PatA N-terminus) domain, which was proposed in a bioinformatics study to mediate protein-protein interactions. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays. Some members of this group may have an inactive REC domain, lacking canonical metal-binding and active site residues.


Pssm-ID: 381129 [Multi-domain]  Cd Length: 102  Bit Score: 44.28  E-value: 3.76e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  10 IEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS---SAPIIFCSSRNS 86
Cdd:cd17602    4 VDDRPSIQKMIEYFLEKQGFRVVVIDDPLRALTTLLNSKPDLILIDIDMPDLDGYELCSLLRKSSalkDTPIIMLTGKDG 83

                         90
                 ....*....|....*....
gi 500785222  87 NMDIVMAINNGGDDYIQKP 105
Cdd:cd17602   84 LVDRIRAKMAGASGYLTKP 102
REC_CheB-like cd17541
phosphoacceptor receiver (REC) domain of chemotaxis response regulator protein-glutamate ...
 45-105 8.94e-06

phosphoacceptor receiver (REC) domain of chemotaxis response regulator protein-glutamate methylesterase CheB and similar chemotaxis proteins; Methylesterase CheB is a chemotaxis response regulator with an N-terminal REC domain and a C-terminal methylesterase domain. Chemotaxis is a behavior known in motile bacteria that directs their movement in response to chemical gradients. CheB is a phosphorylation-activated response regulator involved in the reversible modification of bacterial chemotaxis receptors. It catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins) by CheR. The CheB REC domain packs against the active site of the C-terminal domain and inhibits methylesterase activity by directly restricting access to the active site. Also included in this family is chemotaxis response regulator CheY, which contains a stand-alone REC domain, and an uncharacterized subfamily composed of proteins containing an N-terminal REC domain and a C-terminal CheY-P phosphatase (CheC) domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381096 [Multi-domain]  Cd Length: 125  Bit Score: 43.53  E-value: 8.94e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 500785222  45 EKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRNS-NMDIVM-AINNGGDDYIQKP 105
Cdd:cd17541   43 KELKPDVITLDIEMPVMDGLEALRRIMAERPTPVVMVSSLTEeGAEITLeALELGAVDFIAKP 105
REC_NtrC1-like cd17572
phosphoacceptor receiver (REC) domain of nitrogen regulatory protein C 1 (NtrC1) from Aquifex ...
 7-108 1.11e-05

phosphoacceptor receiver (REC) domain of nitrogen regulatory protein C 1 (NtrC1) from Aquifex aeolicus and similar NtrC family response regulators; NtrC family proteins are transcriptional regulators that have REC, AAA+ ATPase/sigma-54 interaction, and DNA-binding output domains. This subfamily of NtrC proteins include Aquifex aeolicus NtrC1 and Vibrio quorum-sensing signal integrator LuxO. The N-terminal REC domain of NtrC proteins regulate the activity of the protein and its phosphorylation controls the AAA+ domain oligomerization, while the central AAA+ domain participates in nucleotide binding, hydrolysis, oligomerization, and sigma54 interaction. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381114 [Multi-domain]  Cd Length: 121  Bit Score: 43.34  E-value: 1.11e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRN 85
Cdd:cd17572    1 VLLVEDSPSLAALYQEYLSDEGYKVTHVETGKEALAFLSDQPPDVVLLDLKLPDMSGMEILKWIQERSlPTSVIVITAHG 80

                         90       100
                 ....*....|....*....|....
gi 500785222  86 SnMDI-VMAINNGGDDYIQKPFDS 108
Cdd:cd17572   81 S-VDIaVEAMRLGAYDFLEKPFDA 103
PRK12370 PRK12370
HilA/EilA family virulence transcriptional regulator;
139-224 1.32e-05

HilA/EilA family virulence transcriptional regulator;


Pssm-ID: 237080 [Multi-domain]  Cd Length: 553  Bit Score: 45.23  E-value: 1.32e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222 139 ILNlNDAKIYFQDQSLELTKNEFKILKTLMENKGKVVSRDNLMRQLWNDDIyVNENTLTVNINRLRNRLEGINVDDFILT 218
Cdd:PRK12370  20 ILN-MDGSLLRSEKKVNIPPKEYAVLVILLEAAGEIVSKNTLLDQVWGDAE-VNEESLTRCIYALRRILSEDKEHRYIET 97


                 ....*.
gi 500785222 219 KKGMGY 224
Cdd:PRK12370  98 LYGQGY 103
REC_RR468-like cd17552
phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator RR468 and ...
 6-118 1.59e-05

phosphoacceptor receiver (REC) domain of Thermotoga maritima response regulator RR468 and similar domains; Thermotoga maritima RR468 (encoded by gene TM0468) is the cognate response regulator (RR) of the class I histidine kinase HK853 (product of gene TM0853). HK853/RR468 comprise a two-component system (TCS) that couples environmental stimuli to adaptive responses. This subfamily also includes Fremyella diplosiphon complementary adaptation response regulator homolog RcaF, a small RR that is involved in four-step phosphorelays of the complementary chromatic adaptation (CCA) system that occurs in many cyanobacteria. Both RR468 and RcaF are stand-alone RRs containing only a REC domain with no output/effector domain. The REC domain itself functions as an effector domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381104 [Multi-domain]  Cd Length: 121  Bit Score: 42.92  E-value: 1.59e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQ-NLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFC 81
Cdd:cd17552    3 RILVIDDEEDIREVVQaCLEKLAGWEVLTASSGQEGLEKAATEQPDAILLDVMMPDMDGLATLKKLQanpETQSIPVILL 82

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAI 118
Cdd:cd17552   83 TAKAQPSDRQRFASLGVAGVIAKPFDPLTLAEQIAKL 119
REC_PdtaR-like cd19932
phosphoacceptor receiver (REC) domain of PdtaR and similar proteins; This subfamily includes ...
 6-121 3.03e-05

phosphoacceptor receiver (REC) domain of PdtaR and similar proteins; This subfamily includes Mycobacterium tuberculosis PdtaR, also called Rv1626, and similar proteins containing a REC domain and an ANTAR (AmiR and NasR transcription antitermination regulators) RNA-binding output domain. PdtaR is a response regulator that acts at the level of transcriptional antitermination and is a member of the PdtaR/PdtaS two-component regulatory system. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381159 [Multi-domain]  Cd Length: 118  Bit Score: 42.02  E-value: 3.03e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVI-CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:cd19932    2 RVLIAEDEALIRMDLREMLEEAGYEVVGeASDGEEAVELAKKHKPDLVIMDVKMPRLDGIEAAKIITSENIAPIVLLTAY 81

                         90       100       110
                 ....*....|....*....|....*....|....*...
gi 500785222  85 nSNMDIV-MAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:cd19932   82 -SQQDLVeRAKEAGAMAYLVKPFSESDLIPAIEMAIAR 118
pleD PRK09581
response regulator PleD; Reviewed
 6-121 3.88e-05

response regulator PleD; Reviewed


Pssm-ID: 236577 [Multi-domain]  Cd Length: 457  Bit Score: 43.74  E-value: 3.88e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKwNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR---EVSSAPIIFCS 82
Cdd:PRK09581 157 RILLVDDDVSQAERIANILKE-EFRVVVVSDPSEALFNAAETNYDLVIVSANFENYDPLRLCSQLRskeRTRYVPILLLV 235

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 500785222  83 SRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:PRK09581 236 DEDDDPRLVKALELGVNDYLMRPIDKNELLARVRTQIRR 274
fixJ PRK09390
response regulator FixJ; Provisional
 9-121 4.98e-05

response regulator FixJ; Provisional


Pssm-ID: 181815 [Multi-domain]  Cd Length: 202  Bit Score: 42.68  E-value: 4.98e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   9 IIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREV-SSAPIIFCSSRNsn 87
Cdd:PRK09390   8 VVDDDEAMRDSLAFLLDSAGFEVRLFESAQAFLDALPGLRFGCVVTDVRMPGIDGIELLRRLKARgSPLPVIVMTGHG-- 85

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  88 mDI---VMAINNGGDDYIQKPFDSHVLVAKLQAIIRR 121
Cdd:PRK09390  86 -DVplaVEAMKLGAVDFIEKPFEDERLIGAIERALAQ 121
REC_RpfG-like cd17551
phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase response regulator ...
 6-107 1.22e-04

phosphoacceptor receiver (REC) domain of cyclic di-GMP phosphodiesterase response regulator RpfG and similar proteins; Cyclic di-GMP phosphodiesterase response regulator RpfG, together with sensory/regulatory protein RpfC, constitute a two-component system implicated in sensing and responding to the diffusible signal factor (DSF) that is essential for cell-cell signaling. RpfC is a hybrid sensor/histidine kinase that phosphorylates and activates RpfG, which degrades cyclic di-GMP to GMP, leading to the activation of Clp, a global transcriptional regulator that regulates a large set of genes in the DSF pathway. RpfG contains a CheY-like receiver domain attached to a histidine-aspartic acid-glycine-tyrosine-proline (HD-GYP) cyclic di-GMP phosphodiesterase domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381103 [Multi-domain]  Cd Length: 118  Bit Score: 40.50  E-value: 1.22e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICgdFDN---ILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSS---APII 79
Cdd:cd17551    2 RILIVDDNPTNLLLLEALLRSAGYLEVVS--FTDpreALAWCRENPPDLILLDYMMPGMDGLEFIRRLRALPGledVPIV 79

                         90       100
                 ....*....|....*....|....*....
gi 500785222  80 FCSSRNSNmDI-VMAINNGGDDYIQKPFD 107
Cdd:cd17551   80 MITADTDR-EVrLRALEAGATDFLTKPFD 107
REC_Spo0F-like cd17553
phosphoacceptor receiver (REC) domain of Spo0F and similar domains; Spo0F, a stand-alone ...
 6-107 1.29e-04

phosphoacceptor receiver (REC) domain of Spo0F and similar domains; Spo0F, a stand-alone response regulator containing only a REC domain with no output/effector domain, controls sporulation in Bacillus subtilis through the exchange of a phosphoryl group. Bacillus subtilis forms spores when conditions for growth become unfavorable. The initiation of sporulation is controlled by a phosphorelay (an expanded version of the two-component system) that consists of four main components: a histidine kinase (KinA), a secondary messenger (Spo0F), a phosphotransferase (Spo0B), and a transcription factor (Spo0A). REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381105 [Multi-domain]  Cd Length: 117  Bit Score: 40.23  E-value: 1.29e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSRN 85
Cdd:cd17553    2 KILIVDDQYGIRILLNEVFNKEGYQTFQAANGLQALDIVTKERPDLVLLDMKIPGMDGIEILKRMKVIDENIRVIIMTAY 81

                         90       100
                 ....*....|....*....|...
gi 500785222  86 SNMDIVM-AINNGGDDYIQKPFD 107
Cdd:cd17553   82 GELDMIQeSKELGALTHFAKPFD 104
PRK10403 PRK10403
nitrate/nitrite response regulator protein NarP;
5-117 1.44e-04

nitrate/nitrite response regulator protein NarP;


Pssm-ID: 182431 [Multi-domain]  Cd Length: 215  Bit Score: 41.38  E-value: 1.44e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLL-VKWNFETVI-CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKI-REVSSAPIIFC 81
Cdd:PRK10403   7 FQVLIVDDHPLMRRGVRQLLeLDPGFEVVAeAGDGASAIDLANRLDPDVILLDLNMKGMSGLDTLNALrRDGVTAQIIIL 86

                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 500785222  82 SSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQA 117
Cdd:PRK10403  87 TVSDASSDVFALIDAGADGYLLKDSDPEVLLEAIRA 122
PRK15369 PRK15369
two component system response regulator;
5-184 1.53e-04

two component system response regulator;


Pssm-ID: 185267 [Multi-domain]  Cd Length: 211  Bit Score: 41.22  E-value: 1.53e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNfETVICGDFDNILSIYE---KEEPHIILLDINIPSFDGFYWCKKIREVSSA-PIIF 80
Cdd:PRK15369   4 YKILLVDDHELIINGIKNMLAPYP-RYKIVGQVDNGLEVYNacrQLEPDIVILDLGLPGMNGLDVIPQLHQRWPAmNILV 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  81 CSSRNSNMDIVMAINNGGDDYIQKPFDSHVLVAKLQAI-IRRTY-------EYITAESHLIESNNVIlnlndakiyfqdq 152
Cdd:PRK15369  83 LTARQEEHMASRTLAAGALGYVLKKSPQQILLAAIQTVaVGKRYidpalnrEAILALLNADDTNPPL------------- 149

                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 500785222 153 sleLTKNEFKILKTLME---NKG---------KVVS--RDNLMRQL 184
Cdd:PRK15369 150 ---LTPRERQILKLITEgytNRDiaeqlsisiKTVEthRLNMMRKL 192
REC_citrate_TCS cd19925
phosphoacceptor receiver (REC) domain of citrate family two-component system response ...
 5-117 1.59e-04

phosphoacceptor receiver (REC) domain of citrate family two-component system response regulators; This family includes Lactobacillus paracasei MaeR, Escherichia coli DcuR and DpiA, Klebsiella pneumoniae CitB, as well as Bacillus DctR, MalR, and CitT. These are all response regulators of two-component systems (TCSs) from the citrate family, and are involved in the transcriptional regulation of genes associated with L-malate catabolism (MaeRK), citrate-specific fermentation (DpiAB, CitAB), plasmid inheritance (DpiAB), anaerobic fumarate respiratory system (DcuRS), and malate transport/utilization (MalKR). REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381152 [Multi-domain]  Cd Length: 118  Bit Score: 39.92  E-value: 1.59e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVI--CGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFC 81
Cdd:cd19925    1 INVLIVEDDPMVAEIHRAYVEQVPGFTVIgtAGTGEEALKLLKERQPDLILLDIYLPDGNGLDLLRELRAAGhDVDVIVV 80

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 500785222  82 SSRNsNMDIV-MAINNGGDDYIQKPFDSHVLVAKLQA 117
Cdd:cd19925   81 TAAN-DVETVrEALRLGVVDYLIKPFTFERLRQRLER 116
REC_RcNtrC-like cd19928
phosphoacceptor receiver (REC) domain of Rhodobacter capsulatus nitrogen regulatory protein C ...
 7-105 1.81e-04

phosphoacceptor receiver (REC) domain of Rhodobacter capsulatus nitrogen regulatory protein C (NtrC) and similar NtrC family response regulators; NtrC family proteins are transcriptional regulators that have REC, AAA+ ATPase/sigma-54 interaction, and DNA-binding output domains. This subfamily of NtrC proteins include NtrC, also called nitrogen regulator I (NRI), from Rhodobacter capsulatus, Azospirillum brasilense, and Azorhizobium caulinodans. NtrC is part of the NtrB/NtrC two-component system that controls the expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. The N-terminal REC domain of NtrC proteins regulate the activity of the protein and its phosphorylation controls the AAA+ domain oligomerization, while the central AAA+ domain participates in nucleotide binding, hydrolysis, oligomerization, and sigma54 interaction. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381155 [Multi-domain]  Cd Length: 100  Bit Score: 39.41  E-value: 1.81e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCSSRN 85
Cdd:cd19928    1 ILVADDDRAIRTVLTQALGRAGYEVRTTGNAATLWRWVEEGEGDLVITDVVMPDENGLDLIPRIKKARpDLPIIVMSAQN 80

                         90       100
                 ....*....|....*....|
gi 500785222  86 SNMDIVMAINNGGDDYIQKP 105
Cdd:cd19928   81 TLMTAVKAAERGAFEYLPKP 100
CitB COG2197
DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal ...
 6-72 1.94e-04

DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal transduction mechanisms, Transcription];


Pssm-ID: 441799 [Multi-domain]  Cd Length: 131  Bit Score: 39.88  E-value: 1.94e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 500785222   6 KLLIIEDDKDMAKALQNLLVK-WNFETV-ICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKI---RE 72
Cdd:COG2197    3 RVLIVDDHPLVREGLRALLEAePDIEVVgEAADGEEALELLEELRPDVVLLDIRMPGMDGLEALRRLltpRE 74
REC_CheC-like cd17593
phosphoacceptor receiver (REC) domain of uncharacterized response regulators containing a CheC ...
 6-116 2.61e-04

phosphoacceptor receiver (REC) domain of uncharacterized response regulators containing a CheC domain; This subfamily is composed of uncharacterized proteins containing an N-terminal REC domain and a C-terminal CheC domain that may function as the output/effector domain of a response regulator. CheC is a CheY-P phosphatase, affecting the level of phosphorylated CheY which controls the sense of flagella rotation and determine swimming behavior of chemotactic bacteria. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381124 [Multi-domain]  Cd Length: 117  Bit Score: 39.44  E-value: 2.61e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIeDDKDMA-KALQNLLVK-WNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVS-SAPIIFCS 82
Cdd:cd17593    2 KVLIC-DDSSMArKQLARALPAdWDVEITFAENGEEALEILREGRIDVLFLDLTMPVMDGYEVLEALPVEQlETKVIVVS 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 500785222  83 SrnsnmDI-------VMAinNGGDDYIQKPFDSHVLVAKLQ 116
Cdd:cd17593   81 G-----DVqpeakerVLE--LGALAFLKKPFDPEKLAQLLE 114
REC_HupR-like cd17569
phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR) and similar ...
 5-116 5.67e-04

phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR) and similar domains; This family is composed of mostly uncharacterized response regulators with similarity to the REC domains of response regulator components of two-component systems that regulates hydrogenase activity, including HupR and HoxA. HupR is part of the HupT/HupR system that controls the synthesis of the membrane-bound [NiFe]hydrogenase, HupSL, of the photosynthetic bacterium Rhodobacter capsulatus. It contains an N-terminal REC domain, a central sigma-54 interaction domain that lacks ATPase activity, and a C-terminal DNA-binding domain. Members of this family contain a REC domain and various output domains including the cyclase homology domain (CHD) and the c-di-GMP phosphodiesterase domains, HD-GYP and EAL. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381113 [Multi-domain]  Cd Length: 118  Bit Score: 38.54  E-value: 5.67e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   5 YKLLIIEDDKDMAKALQNLLVKWNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPIIFCSSR 84
Cdd:cd17569    1 PTILLVDDEPNILKALKRLLRREGYEVLTATSGEEALEILKQEPVDVVISDQRMPGMDGAELLKRVRERYPDTVRILLTG 80

                         90       100       110
                 ....*....|....*....|....*....|....
gi 500785222  85 NSNMDIVM-AINNGG-DDYIQKPFDSHVLVAKLQ 116
Cdd:cd17569   81 YADLDAAIeAINEGEiYRFLTKPWDDEELKETIR 114
REC_Spo0A cd17561
phosphoacceptor receiver (REC) domain of Spo0A; Spo0A is a response regulator of the ...
 6-106 1.58e-03

phosphoacceptor receiver (REC) domain of Spo0A; Spo0A is a response regulator of the phosphorelay system in the early stage of spore formation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress and may act in the with sigma factor spo0H to control the expression of some genes that are critical to the sporulation process. Spo0A contains a regulatory N-terminal REC domain and a C-terminal DNA-binding transcription activation domain as its effector/output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381109 [Multi-domain]  Cd Length: 108  Bit Score: 36.82  E-value: 1.58e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   6 KLLIIEDDKDMAKALQNLLVKW-NFETV-ICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIR--EVSSAPIIFC 81
Cdd:cd17561    3 KVLIADDNREFVQLLEEYLNSQpDMEVVgVAHNGQEALELIEEKEPDVLLLDIIMPHLDGIGVLEKLRrmRLEKRPKIIM 82

                         90       100
                 ....*....|....*....|....*.
gi 500785222  82 SSRNSNMDIVM-AINNGGDDYIQKPF 106
Cdd:cd17561   83 LTAFGQEDITQrAVELGASYYILKPF 108
REC_HupR cd17596
phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR); Members of ...
 7-113 3.32e-03

phosphoacceptor receiver (REC) domain of hydrogen uptake protein regulator (HupR); Members of this subfamily are response regulator components of two-component systems that regulates hydrogenase activity, including HupR and HoxA. HupR is part of the HupT/HupR system that controls the synthesis of the membrane-bound [NiFe]hydrogenase, HupSL, of the photosynthetic bacterium Rhodobacter capsulatus. It belongs to the nitrogen regulatory protein C (NtrC) family of response regulators, which activate transcription by RNA polymerase (RNAP) in response to a change in the environment. HupR is an unusual member of this family as it activates transcription when unphosphorylated, and transcription is inhibited by phosphorylation. Proteins in this subfamily contain an N-terminal REC domain, a central sigma-54 interaction domain that lacks ATPase activity, and a C-terminal DNA-binding domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381127 [Multi-domain]  Cd Length: 133  Bit Score: 36.58  E-value: 3.32e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   7 LLIIEDDKDMAKALQNLLVKwNFETVICGDFDNILSIYEKEEPHIILLDINIPSFDGFYWCKKIREVSSAPI-IFCSSRN 85
Cdd:cd17596    3 ILVVDDEVRSLEALRRTLEE-DFDVLTAASAEEALAILEEEWVQVILCDQRMPGTTGVEFLKEVRERWPEVVrIIISGYT 81

                         90       100       110
                 ....*....|....*....|....*....|
gi 500785222  86 SNMDIVMAINNGG-DDYIQKPFD-SHVLVA 113
Cdd:cd17596   82 DSEDIIAGINEAGiYQYLTKPWHpDQLLLT 111
PRK11107 PRK11107
hybrid sensory histidine kinase BarA; Provisional
 51-121 3.81e-03

hybrid sensory histidine kinase BarA; Provisional


Pssm-ID: 236848 [Multi-domain]  Cd Length: 919  Bit Score: 37.91  E-value: 3.81e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222  51 IILLDINIPSFDGFYWCKKIREvssapiifcSSRNSNMDIV------MA------INNGGDDYIQKPFDSHvlvaKLQAI 118
Cdd:PRK11107 714 LILMDIQMPGMDGIRACELIRQ---------LPHNQNTPIIavtahaMAgererlLSAGMDDYLAKPIDEA----MLKQV 780


                 ...
gi 500785222 119 IRR 121
Cdd:PRK11107 781 LLR 783
REC_GlnL-like cd17565
phosphoacceptor receiver (REC) domain of transcriptional regulatory protein GlnL and similar ...
 9-105 5.19e-03

phosphoacceptor receiver (REC) domain of transcriptional regulatory protein GlnL and similar proteins; Bacillus subtilis GlnL is part of the GlnK-GlnL (formerly YcbA-YcbB) two-component system that positively regulates the expression of the glsA-glnT (formerly ybgJ-ybgH) operon in response to glutamine. It contains a REC domain and a DNA-binding output domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381112 [Multi-domain]  Cd Length: 103  Bit Score: 35.33  E-value: 5.19e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500785222   9 IIEDDKDMAKALQNLLVKwNFETVICGDFDNILSIYEK---EEPHIILLDINIPSFDGFYWCKKIREVSSAP-IIFCSSR 84
Cdd:cd17565    3 IVDDDKNIIKILSDIIED-DDLGEVVGEADNGAQAYDEilfLQPDIVLIDLLMPGMDGIQLVRKLKDTGSNGkFIMISQV 81

                         90       100
                 ....*....|....*....|.
gi 500785222  85 NSNMDIVMAINNGGDDYIQKP 105
Cdd:cd17565   82 SDKEMIGKAYQAGIEFFINKP 102
REC_typeA_ARR cd17581
phosphoacceptor receiver (REC) domain of type A Arabidopsis response regulators (ARRs) and ...
 50-105 9.62e-03

phosphoacceptor receiver (REC) domain of type A Arabidopsis response regulators (ARRs) and similar proteins; Type-A response regulators of Arabidopsis (ARRs) are involved in cytokinin signaling, which involves a phosphorelay cascade by histidine kinase receptors (AHKs), histidine phosphotransfer proteins (AHPs) and downstream ARRs. Cytokinin is a plant hormone implicated in many growth and development processes including shoot organogenesis, leaf senescence, sink/source relationships, vascular development, lateral bud release, and photomorphogenic development. Type-A ARRs function downstream of and are regulated by type-B ARRs, which are a class of MYB-type transcription factors. As primary cytokinin response genes, type-A ARRs act as redundant negative feedback regulators of cytokinin signaling by inactivating the phosphorelay. ARRs are divided into two groups, type-A and -B, according to their sequence and domain structure. Type-A ARRs are similar in domain structure to CheY, in that they lack a typical output domain and only contain a stand-alone receiver (REC) domain. REC domains function as phosphorylation-mediated switches within response regulators, but some also transfer phosphoryl groups in multistep phosphorelays.


Pssm-ID: 381119 [Multi-domain]  Cd Length: 122  Bit Score: 35.03  E-value: 9.62e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 500785222  50 HIILLDINIPSFDGFYWCKKIREVSS---APIIFCSSRNSNMDIVMAINNGGDDYIQKP 105
Cdd:cd17581   55 NMIITDYCMPGMTGYDLLKKVKESSAlkeIPVVIMSSENIPTRISRCLEEGAEDFLLKP 113
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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