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Conserved domains on  [gi|328452060|gb|AEB12961|]
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GntR domain protein [Marinithermus hydrothermalis DSM 14884]

Protein Classification

FadR/GntR family transcriptional regulator( domain architecture ID 11450686)

helix-turn-helix transcriptional regulator belonging to the GntR family, which contains FadR, HutC, MocR, YtrA, AraR, PlmA, and many other subfamilies

CATH:  1.10.10.10
Gene Ontology:  GO:0003677|GO:0003700
PubMed:  2060763
SCOP:  4000155

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
FadR COG2186
DNA-binding transcriptional regulator, FadR family [Transcription];
5-228 4.91e-64

DNA-binding transcriptional regulator, FadR family [Transcription];


:

Pssm-ID: 441789 [Multi-domain]  Cd Length: 232  Bit Score: 199.00  E-value: 4.91e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   5 TPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLV 84
Cdd:COG2186    1 KPIRRRSLAEQVAEQLRELILSGELKPGDRLPSERELAEQLGVSRTTVREALRALEALGLVEVRQGGGTFVREPSPWALL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  85 APLGTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDEAFHRGIVEATGNPV 164
Cdd:COG2186   81 DPLALLLALDDASLRDLLEARLALEPEAARLAAERATDEDLARLEAALAEMEAAADDGEAFAEADLAFHRAIAEASGNPL 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060 165 ALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEALLF 228
Cdd:COG2186  161 LALLLESLRELLRRSVRLTLRSPEARERSLAEHRAILDAIRAGDPEAARAAMRAHLEAVRERLR 224
 
Name Accession Description Interval E-value
FadR COG2186
DNA-binding transcriptional regulator, FadR family [Transcription];
5-228 4.91e-64

DNA-binding transcriptional regulator, FadR family [Transcription];


Pssm-ID: 441789 [Multi-domain]  Cd Length: 232  Bit Score: 199.00  E-value: 4.91e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   5 TPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLV 84
Cdd:COG2186    1 KPIRRRSLAEQVAEQLRELILSGELKPGDRLPSERELAEQLGVSRTTVREALRALEALGLVEVRQGGGTFVREPSPWALL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  85 APLGTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDEAFHRGIVEATGNPV 164
Cdd:COG2186   81 DPLALLLALDDASLRDLLEARLALEPEAARLAAERATDEDLARLEAALAEMEAAADDGEAFAEADLAFHRAIAEASGNPL 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060 165 ALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEALLF 228
Cdd:COG2186  161 LALLLESLRELLRRSVRLTLRSPEARERSLAEHRAILDAIRAGDPEAARAAMRAHLEAVRERLR 224
PRK03837 PRK03837
transcriptional regulator NanR; Provisional
5-226 5.22e-38

transcriptional regulator NanR; Provisional


Pssm-ID: 235166 [Multi-domain]  Cd Length: 241  Bit Score: 132.84  E-value: 5.22e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   5 TPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLV 84
Cdd:PRK03837   7 RPIARKKLSEEVEERLEQMIRSGEFGPGDQLPSERELMAFFGVGRPAVREALQALKRKGLVQISHGERARVSRPSADTII 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  85 APLG----TLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDEAFHRGIVEAT 160
Cdd:PRK03837  87 GQLSgmakDFLSQSPDGLAHLKQARLFFESSLARYAAEHATDEQIALLRKALERNSQSLGDNAAFIRSDMEFHRVIAEIP 166
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 328452060 161 GNPVALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEAL 226
Cdd:PRK03837 167 GNPIFMAIHEALLDWLIEARPEVVILHGHENVTLQEHIAIVDAIRAHDPDEADRALQSHLNRVSAL 232
WHTH_GntR cd07377
Winged helix-turn-helix (WHTH) DNA-binding domain of the GntR family of transcriptional ...
12-76 2.68e-24

Winged helix-turn-helix (WHTH) DNA-binding domain of the GntR family of transcriptional regulators; This CD represents the winged HTH DNA-binding domain of the GntR (named after the gluconate operon repressor in Bacillus subtilis) family of bacterial transcriptional regulators and their putative homologs found in eukaryota and archaea. The GntR family has over 6000 members distributed among almost all bacterial species, which is comprised of FadR, HutC, MocR, YtrA, AraR, PlmA, and other subfamilies for the regulation of the most varied biological process. The monomeric proteins of the GntR family are characterized by two function domains: a small highly conserved winged helix-turn-helix prokaryotic DNA binding domain in the N-terminus, and a very diverse regulatory ligand-binding domain in the C-terminus for effector-binding/oligomerization, which provides the basis for the subfamily classifications. Binding of the effector to GntR-like transcriptional regulators is presumed to result in a conformational change that regulates the DNA-binding affinity of the repressor. The GntR-like proteins bind as dimers, where each monomer recognizes a half-site of 2-fold symmetric DNA sequences.


Pssm-ID: 153418 [Multi-domain]  Cd Length: 66  Bit Score: 91.74  E-value: 2.68e-24
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVR 76
Cdd:cd07377    2 LYEQIADQLREAILSGELKPGDRLPSERELAEELGVSRTTVREALRELEAEGLVERRPGRGTFVA 66
GntR pfam00392
Bacterial regulatory proteins, gntR family; This family of regulatory proteins consists of the ...
12-75 7.06e-19

Bacterial regulatory proteins, gntR family; This family of regulatory proteins consists of the N-terminal HTH region of GntR-like bacterial transcription factors. At the C-terminus there is usually an effector-binding/oligomerization domain. The GntR-like proteins include the following sub-families: MocR, YtrR, FadR, AraR, HutC and PlmA, DevA, DasR. Many of these proteins have been shown experimentally to be autoregulatory, enabling the prediction of operator sites and the discovery of cis/trans relationships. The DasR regulator has been shown to be a global regulator of primary metabolism and development in Streptomyces coelicolor.


Pssm-ID: 306822 [Multi-domain]  Cd Length: 64  Bit Score: 77.65  E-value: 7.06e-19
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060   12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV 75
Cdd:pfam00392   1 LYEQVYARLREDILSGRLRPGDKLPSERELAAEFGVSRTTVREALRRLEAEGLVERRQGRGTFV 64
HTH_GNTR smart00345
helix_turn_helix gluconate operon transcriptional repressor;
16-75 1.72e-17

helix_turn_helix gluconate operon transcriptional repressor;


Pssm-ID: 197669 [Multi-domain]  Cd Length: 60  Bit Score: 73.76  E-value: 1.72e-17
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060    16 IAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV 75
Cdd:smart00345   1 VAERLREDIVSGELRPGDKLPSERELAAQLGVSRTTVREALSRLEAEGLVQRRPGSGTFV 60
 
Name Accession Description Interval E-value
FadR COG2186
DNA-binding transcriptional regulator, FadR family [Transcription];
5-228 4.91e-64

DNA-binding transcriptional regulator, FadR family [Transcription];


Pssm-ID: 441789 [Multi-domain]  Cd Length: 232  Bit Score: 199.00  E-value: 4.91e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   5 TPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLV 84
Cdd:COG2186    1 KPIRRRSLAEQVAEQLRELILSGELKPGDRLPSERELAEQLGVSRTTVREALRALEALGLVEVRQGGGTFVREPSPWALL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  85 APLGTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDEAFHRGIVEATGNPV 164
Cdd:COG2186   81 DPLALLLALDDASLRDLLEARLALEPEAARLAAERATDEDLARLEAALAEMEAAADDGEAFAEADLAFHRAIAEASGNPL 160
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060 165 ALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEALLF 228
Cdd:COG2186  161 LALLLESLRELLRRSVRLTLRSPEARERSLAEHRAILDAIRAGDPEAARAAMRAHLEAVRERLR 224
PRK03837 PRK03837
transcriptional regulator NanR; Provisional
5-226 5.22e-38

transcriptional regulator NanR; Provisional


Pssm-ID: 235166 [Multi-domain]  Cd Length: 241  Bit Score: 132.84  E-value: 5.22e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   5 TPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLV 84
Cdd:PRK03837   7 RPIARKKLSEEVEERLEQMIRSGEFGPGDQLPSERELMAFFGVGRPAVREALQALKRKGLVQISHGERARVSRPSADTII 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  85 APLG----TLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDEAFHRGIVEAT 160
Cdd:PRK03837  87 GQLSgmakDFLSQSPDGLAHLKQARLFFESSLARYAAEHATDEQIALLRKALERNSQSLGDNAAFIRSDMEFHRVIAEIP 166
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 328452060 161 GNPVALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEAL 226
Cdd:PRK03837 167 GNPIFMAIHEALLDWLIEARPEVVILHGHENVTLQEHIAIVDAIRAHDPDEADRALQSHLNRVSAL 232
GntR COG1802
DNA-binding transcriptional regulator, GntR family [Transcription];
1-227 6.95e-38

DNA-binding transcriptional regulator, GntR family [Transcription];


Pssm-ID: 441407 [Multi-domain]  Cd Length: 222  Bit Score: 131.58  E-value: 6.95e-38
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   1 MDGFTPIQSQRLYQEIAERILEMIRTGRLKPGDLLpSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDA 80
Cdd:COG1802    1 MTSPSPLRRESLAEQVYEALREAILSGELPPGERL-SEAELAERLGVSRTPVREALRRLEAEGLVEIRPNRGARVAPLSP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  81 ATlvaplgtllevrrelVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFP--IEEDEAFHRGIVE 158
Cdd:COG1802   80 EE---------------IRELYEVRAALEGLAARLAAERATPADLARLRALLEELEAAAAAGDVAayLELDREFHRALVE 144
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 328452060 159 ATGNPVALEVHAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEALL 227
Cdd:COG1802  145 AAGNPRLAELLRRLRARLRRYRRLSLRSPGRLEESLAEHRAILDALEAGDAEAAAAALRAHLERARERL 213
WHTH_GntR cd07377
Winged helix-turn-helix (WHTH) DNA-binding domain of the GntR family of transcriptional ...
12-76 2.68e-24

Winged helix-turn-helix (WHTH) DNA-binding domain of the GntR family of transcriptional regulators; This CD represents the winged HTH DNA-binding domain of the GntR (named after the gluconate operon repressor in Bacillus subtilis) family of bacterial transcriptional regulators and their putative homologs found in eukaryota and archaea. The GntR family has over 6000 members distributed among almost all bacterial species, which is comprised of FadR, HutC, MocR, YtrA, AraR, PlmA, and other subfamilies for the regulation of the most varied biological process. The monomeric proteins of the GntR family are characterized by two function domains: a small highly conserved winged helix-turn-helix prokaryotic DNA binding domain in the N-terminus, and a very diverse regulatory ligand-binding domain in the C-terminus for effector-binding/oligomerization, which provides the basis for the subfamily classifications. Binding of the effector to GntR-like transcriptional regulators is presumed to result in a conformational change that regulates the DNA-binding affinity of the repressor. The GntR-like proteins bind as dimers, where each monomer recognizes a half-site of 2-fold symmetric DNA sequences.


Pssm-ID: 153418 [Multi-domain]  Cd Length: 66  Bit Score: 91.74  E-value: 2.68e-24
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVR 76
Cdd:cd07377    2 LYEQIADQLREAILSGELKPGDRLPSERELAEELGVSRTTVREALRELEAEGLVERRPGRGTFVA 66
PRK10421 PRK10421
DNA-binding transcriptional repressor LldR; Provisional
11-223 2.63e-23

DNA-binding transcriptional repressor LldR; Provisional


Pssm-ID: 236690 [Multi-domain]  Cd Length: 253  Bit Score: 94.45  E-value: 2.63e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  11 RLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAA----TLVAP 86
Cdd:PRK10421   2 RLSDEVADRVRALIEEKNLEAGMKLPAERQLAMQLGVSRNSLREALAKLVSEGVLLSRRGGGTFIRWRHETwseqNIVQP 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  87 LGTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQ----EVVARQAARTARGefpieeDEAFHRGIVEATGN 162
Cdd:PRK10421  82 LKTLMADDPDYSFDILEARHAIEASTAWHAAMRATPGDKEKIQlcfeATLSEDPDLASQA------DVRFHLAIAEASHN 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 328452060 163 PVALEVHAILAEYLRG----GRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEV 223
Cdd:PRK10421 156 VVLLQTMRGFFDVLQSsvkqSRQRMYLVPPVFSQLTEQHQAVMDAILAGDAEGARKAMMAHLSFV 220
MngR COG2188
DNA-binding transcriptional regulator, GntR family [Transcription];
12-178 2.69e-22

DNA-binding transcriptional regulator, GntR family [Transcription];


Pssm-ID: 441791 [Multi-domain]  Cd Length: 238  Bit Score: 91.46  E-value: 2.69e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRtpdaatlvaplgtll 91
Cdd:COG2188    6 LYLQIADALRERIESGELPPGDRLPSERELAEEFGVSRMTVRKALDELVEEGLLERRQGRGTFVA--------------- 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  92 evRRELVRHLFDLRRmiepqFAAEAARRITPAHLeRLQEVVARQAARTARGEFPIEEDEAFHR--GIVEATGNPVALEVH 169
Cdd:COG2188   71 --EPKIEYPLSRLTS-----FTEELRARGREPST-RVLSAERVPADEEVAEALGLPPGAPVLRieRLRLADGEPVALETS 142

                 ....*....
gi 328452060 170 AILAEYLRG 178
Cdd:COG2188  143 YLPAALFPG 151
PRK09990 PRK09990
DNA-binding transcriptional regulator GlcC; Provisional
8-164 1.69e-21

DNA-binding transcriptional regulator GlcC; Provisional


Pssm-ID: 182186 [Multi-domain]  Cd Length: 251  Bit Score: 89.44  E-value: 1.69e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   8 QSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLVAPL 87
Cdd:PRK09990   4 ERRPIADVVAERIERLIVDGVLKVGQALPSERRLCEKLGFSRSALREGLTVLRGRGIIETAQGRGSFVARLNRVQDASPL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  88 GTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHL----ERLQEVVARQAARTARGefPIEE---DEAFHRGIVEAT 160
Cdd:PRK09990  84 MHLFSSQPRTLYDLLEVRALLEGESARLAALRGTQADFvlitRRYEEMLAAHENNKEID--PIEHarlDHAFHLAICEAS 161

                 ....
gi 328452060 161 GNPV 164
Cdd:PRK09990 162 HNPV 165
pdhR PRK09464
pyruvate dehydrogenase complex transcriptional repressor PdhR;
4-237 6.14e-21

pyruvate dehydrogenase complex transcriptional repressor PdhR;


Pssm-ID: 181879 [Multi-domain]  Cd Length: 254  Bit Score: 88.15  E-value: 6.14e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   4 FTPIQSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATL 83
Cdd:PRK09464   3 YSKIRQPKLSDVIEQQLEFLILEGTLRPGEKLPPERELAKQFDVSRPSLREAIQRLEAKGLLLRRQGGGTFVQSSLWQSF 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  84 VAPLGTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFPIEEDE--AFHRGIVEATG 161
Cdd:PRK09464  83 SDPLVELLSDHPESQFDLLETRHALEGIAAYYAALRGTDEDFERIRECHHAIELAQQSGDLDAEANAvmQYQIAVTEAAH 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060 162 NPVALEV----HAILAEYLRGGRDLTLQTPERAARSLEGHRAILKALAARDPAAAREGMWRHIHEVEALLFGSGQTPTER 237
Cdd:PRK09464 163 NVVLLHLlrcmEPMLEQNVRQNFELLYRRREMLPKVSSHRARIFEAIVAGKPEKAREASHRHLAFIEEILLDLSREESRR 242
ARO8 COG1167
DNA-binding transcriptional regulator, MocR family, contains an aminotransferase domain ...
12-140 2.66e-19

DNA-binding transcriptional regulator, MocR family, contains an aminotransferase domain [Transcription, Amino acid transport and metabolism]; DNA-binding transcriptional regulator, MocR family, contains an aminotransferase domain is part of the Pathway/BioSystem: Lysine biosynthesis


Pssm-ID: 440781 [Multi-domain]  Cd Length: 471  Bit Score: 86.04  E-value: 2.66e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLVAPLGTLL 91
Cdd:COG1167   13 LYLQLADALREAILSGRLPPGDRLPSSRELAAQLGVSRSTVVRAYEELEAEGLIESRPGSGTFVAARLPAPAPAPRAAAA 92
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 328452060  92 EVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTA 140
Cdd:COG1167   93 VAAPALRRLLEAAPGVIDLGSGAPDPDLFPLAALRRALRRALRRLPPAL 141
GntR pfam00392
Bacterial regulatory proteins, gntR family; This family of regulatory proteins consists of the ...
12-75 7.06e-19

Bacterial regulatory proteins, gntR family; This family of regulatory proteins consists of the N-terminal HTH region of GntR-like bacterial transcription factors. At the C-terminus there is usually an effector-binding/oligomerization domain. The GntR-like proteins include the following sub-families: MocR, YtrR, FadR, AraR, HutC and PlmA, DevA, DasR. Many of these proteins have been shown experimentally to be autoregulatory, enabling the prediction of operator sites and the discovery of cis/trans relationships. The DasR regulator has been shown to be a global regulator of primary metabolism and development in Streptomyces coelicolor.


Pssm-ID: 306822 [Multi-domain]  Cd Length: 64  Bit Score: 77.65  E-value: 7.06e-19
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060   12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV 75
Cdd:pfam00392   1 LYEQVYARLREDILSGRLRPGDKLPSERELAAEFGVSRTTVREALRRLEAEGLVERRQGRGTFV 64
PRK11523 PRK11523
transcriptional regulator ExuR;
8-228 8.35e-19

transcriptional regulator ExuR;


Pssm-ID: 183176 [Multi-domain]  Cd Length: 253  Bit Score: 82.59  E-value: 8.35e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   8 QSQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATLVAPl 87
Cdd:PRK11523   5 EPRRLYQQLAAELKERIEQGVYLVGDKLPAERFIADEKNVSRTVVREAIIMLEVEGYVEVRKGSGIHVVSNQPRHQQAA- 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  88 GTLLEVRRELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEV--VARQAARTARGEFpieeDEAFHRGIVEATGNPV- 164
Cdd:PRK11523  84 DNNMEFANYGPFELLQARQLIESNIAEFAATQVTKQDIMKLMAIqeQARGEDCFRDSEW----DLQFHVQVALATQNSAl 159
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 328452060 165 ALEVHAILAEYLRGG--RDLTLQTPERAARS-LEGHRAILKALAARDPAAAREGMWRHIHEVEALLF 228
Cdd:PRK11523 160 AAIVEKMWTQRSHNPywKKLHEHIDDRTVDNwCDDHDQILKALIRKDPHAAKLAMWQHLENTKQMLF 226
HTH_GNTR smart00345
helix_turn_helix gluconate operon transcriptional repressor;
16-75 1.72e-17

helix_turn_helix gluconate operon transcriptional repressor;


Pssm-ID: 197669 [Multi-domain]  Cd Length: 60  Bit Score: 73.76  E-value: 1.72e-17
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060    16 IAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV 75
Cdd:smart00345   1 VAERLREDIVSGELRPGDKLPSERELAAQLGVSRTTVREALSRLEAEGLVQRRPGSGTFV 60
PRK10225 PRK10225
Uxu operon transcriptional regulator;
10-228 2.17e-17

Uxu operon transcriptional regulator;


Pssm-ID: 182318 [Multi-domain]  Cd Length: 257  Bit Score: 78.52  E-value: 2.17e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  10 QRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV-RTPDAATLVAPLG 88
Cdd:PRK10225   8 QRPYQEVGAMIRDLIIKTPYNPGERLPPEREIAEMLDVTRTVVREALIMLEIKGLVEVRRGAGIYVlDSSGSHNTDSPDA 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  89 TLLEVRRELvrHLFDLRRMIEPQFAAEAARRITPAHLERLQEVV---ARQAARTARGEfPIEEDEAFHRGIVEATGNPVA 165
Cdd:PRK10225  88 NVCNDAGPF--ELLQARQLLESNIAEFAALQATREDIVKMRQALqleERELASSAPGS-SESGDMQFHLAIAEATHNSML 164
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 328452060 166 LEVHAILAEYlRGGRDLTLQTPERAARS------LEGHRAILKALAARDPAAAREGMWRHIHEVEALLF 228
Cdd:PRK10225 165 VELFRQSWQW-RENNPMWIQLHSHLDDSlyrkewLGDHKQILAALIKKDARAAKLAMWQHLENVKQRLL 232
YhcF COG1725
DNA-binding transcriptional regulator YhcF, GntR family [Transcription];
12-128 3.86e-16

DNA-binding transcriptional regulator YhcF, GntR family [Transcription];


Pssm-ID: 441331 [Multi-domain]  Cd Length: 114  Bit Score: 71.75  E-value: 3.86e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVrTPDAATLVAplgtll 91
Cdd:COG1725   11 IYEQIADQIKEAIASGELKPGDRLPSVRELAAELGVNPNTVAKAYRELEDEGLIETRRGKGTFV-AEDARELLE------ 83
                         90       100       110
                 ....*....|....*....|....*....|....*...
gi 328452060  92 EVRRELVRHLFDlrrmiepQFAAEAARR-ITPAHLERL 128
Cdd:COG1725   84 ERREEFLEEALR-------ELVAEARRLgLSLEELLEL 114
FCD pfam07729
FCD domain; This domain is the C-terminal ligand binding domain of many members of the GntR ...
101-201 3.33e-15

FCD domain; This domain is the C-terminal ligand binding domain of many members of the GntR family. This domain binds to a range of effector molecules, including Lactate, Zn(II), Ni(II), Ca(II), Mg(II), citrate, sugar acids, sialic acid and N-acetylglucosamine-6-P, that regulate the transcription of genes through the action of the N-terminal DNA-binding domain pfam00392 (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). This domain is found in Swiss:P45427 and Swiss:P31460 that are regulators of sugar biosynthesis operons. It is also in the known structure of FadR where it binds to acyl-coA, the domain is alpha helical. This family has been named as FCD for (FadR C-terminal Domain).


Pssm-ID: 429623 [Multi-domain]  Cd Length: 121  Bit Score: 69.71  E-value: 3.33e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  101 LFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFP--IEEDEAFHRGIVEATGNPVALEVHAILAEYLRG 178
Cdd:pfam07729   2 LYELRAALEPLAARLAAERATDEDLAELEALLEALEAAADAGDLEafAEADREFHLALAEAAGNPVLARMLESLWDRLRR 81
                          90       100
                  ....*....|....*....|...
gi 328452060  179 GRDLTLQTPERAARSLEGHRAIL 201
Cdd:pfam07729  82 LRRLLLSSPGRLRASLEEHRAIL 104
FCD smart00895
This entry represents the C-terminal ligand binding domain of many members of the GntR family; ...
100-201 1.30e-13

This entry represents the C-terminal ligand binding domain of many members of the GntR family; This domain probably binds to a range of effector molecules that regulate the transcription of genes through the action of the N-terminal DNA-binding domain. This domain is found in and that are regulators of sugar biosynthesis operons. Many bacterial transcription regulation proteins bind DNA through a helix-turn-helix (HTH) motif, which can be classified into subfamilies on the basis of sequence similarities. The HTH GntR family has many members distributed among diverse bacterial groups that regulate various biological processes. It was named GntR after the Bacillus subtilis repressor of the gluconate operon. In general, these proteins contain a DNA-binding HTH domain at the N terminus, and an effector binding or oligomerisation domain at the C terminus. The winged-helix DNA-binding domain is well conserved in structure for the whole of the GntR family, and is similar in structure to other transcriptional regulator families. The C-terminal effector-binding and oligomerisation domains are more variable and are consequently used to define the subfamilies. Based on the sequence and structure of the C-terminal domains, the GtnR family can be divided into four major groups, as represented by FadR, HutC, MocR and YtrA, as well as some minor groups such as those represented by AraR and PlmA.


Pssm-ID: 214892 [Multi-domain]  Cd Length: 123  Bit Score: 65.46  E-value: 1.30e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   100 HLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFP---IEEDEAFHRGIVEATGNPVALEVHAILAEYL 176
Cdd:smart00895   1 ELYEVRRALEPLAARLAAERATDEDLAALEALLDAMEAAAAAGDDLeefAELDREFHRALAEAAGNPVLLELLESLRARL 80
                           90       100
                   ....*....|....*....|....*
gi 328452060   177 RGGRDLTLqtpERAARSLEGHRAIL 201
Cdd:smart00895  81 RRLRRLSL---EAARRALDEHRAIL 102
PRK09764 PRK09764
GntR family transcriptional regulator;
12-76 2.87e-13

GntR family transcriptional regulator;


Pssm-ID: 182065 [Multi-domain]  Cd Length: 240  Bit Score: 67.16  E-value: 2.87e-13
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVR 76
Cdd:PRK09764   6 LYRQIADRIREQIARGELKPGDALPTESALQTEFGVSRVTVRQALRQLVEQQILESIQGSGTYVK 70
PRK11402 PRK11402
transcriptional regulator PhoB;
9-80 2.00e-12

transcriptional regulator PhoB;


Pssm-ID: 183118 [Multi-domain]  Cd Length: 241  Bit Score: 64.47  E-value: 2.00e-12
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 328452060   9 SQRLYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDA 80
Cdd:PRK11402   7 HQLLYATVRQRLLDDIAQGVYQAGQQIPTENELCTQYNVSRITIRKAISDLVADGVLIRWQGKGTFVQSQKV 78
PRK15481 PRK15481
transcriptional regulatory protein PtsJ; Provisional
15-82 9.57e-08

transcriptional regulatory protein PtsJ; Provisional


Pssm-ID: 185378 [Multi-domain]  Cd Length: 431  Bit Score: 51.97  E-value: 9.57e-08
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 328452060  15 EIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAAT 82
Cdd:PRK15481   9 EIFDSIRQLIQAGRLRPGDSLPPVRELASELGVNRNTVAAAYKRLVTAGLAQSQGRNGTVIRGSPSPV 76
PRK10079 PRK10079
phosphonate metabolism transcriptional regulator PhnF; Provisional
6-75 1.93e-07

phosphonate metabolism transcriptional regulator PhnF; Provisional


Pssm-ID: 182227 [Multi-domain]  Cd Length: 241  Bit Score: 50.54  E-value: 1.93e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060   6 PIQSQRLYQEIAERILEMIRTgRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRV 75
Cdd:PRK10079   7 PTSYPTRYQEIAAKLEQELRQ-HYRCGDYLPAEQQLAARYEVNRHTLRRAIDQLVEKGWVQRRQGVGVLV 75
PRK14999 PRK14999
histidine utilization repressor; Provisional
12-94 1.96e-05

histidine utilization repressor; Provisional


Pssm-ID: 184961 [Multi-domain]  Cd Length: 241  Bit Score: 44.54  E-value: 1.96e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  12 LYQEIAERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEGTRVRTPDAATlvaplgTLL 91
Cdd:PRK14999  13 FYETVKQDICKKIAGGVWQPHDRIPSEAELVAQYGFSRMTINRALRELTDEGWLVRLQGVGTFVAEPKGQS------ALF 86

                 ...
gi 328452060  92 EVR 94
Cdd:PRK14999  87 EVR 89
PRK04984 PRK04984
fatty acid metabolism transcriptional regulator FadR;
18-164 1.35e-04

fatty acid metabolism transcriptional regulator FadR;


Pssm-ID: 179909 [Multi-domain]  Cd Length: 239  Bit Score: 41.78  E-value: 1.35e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 328452060  18 ERILEMIRTGRLKPGDLLPSERELAQRMNVSRVSVRDairVLE--AR-GILEVRQGEGTRVRTP-DAATL--VAPLGTLL 91
Cdd:PRK04984  14 EYIIESIWNNRFPPGSILPAERELSELIGVTRTTLRE---VLQrlARdGWLTIQHGKPTKVNNFwETSGLniLETLARLD 90
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 328452060  92 EVRR-ELVRHLFDLRRMIEPQFAAEAARRITPAHLERLQEVVARQAARTARGEFpieeDEAFHRGIVEATGNPV 164
Cdd:PRK04984  91 HDSVpQLIDNLLSARTNISAIFIRTAFRNNPEKALEVLATAEELEDTAEAFAEF----DYNLFRGLAFASGNPI 160
HTH_36 pfam13730
Helix-turn-helix domain;
30-65 5.95e-03

Helix-turn-helix domain;


Pssm-ID: 463970 [Multi-domain]  Cd Length: 55  Bit Score: 34.00  E-value: 5.95e-03
                          10        20        30
                  ....*....|....*....|....*....|....*.
gi 328452060   30 KPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGIL 65
Cdd:pfam13730  20 KDGGCFPSVETLAKRLGLSRRTIQRAIKELEELGYL 55
MntR COG1321
Mn-dependent transcriptional regulator MntR, DtxR family [Transcription];
14-72 7.98e-03

Mn-dependent transcriptional regulator MntR, DtxR family [Transcription];


Pssm-ID: 440932 [Multi-domain]  Cd Length: 135  Bit Score: 35.56  E-value: 7.98e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 328452060  14 QEIAERILEMIRtgRLKPGDLLPSERELAQRMNVSRVSVRDAIRVLEARGILEVRQGEG 72
Cdd:COG1321    5 SESEEDYLKAIY--ELSEEGGPVRTSDIAERLGVSPPSVTEMLKKLEEKGLVEYEPYGG 61
 
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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