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Conserved domains on  [gi|2537628475|ref|WP_294141444|]
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helix-turn-helix domain-containing protein [uncultured Sanguibacteroides sp.]

Protein Classification

AraC family transcriptional regulator( domain architecture ID 11454538)

AraC family transcriptional regulator containing an AraC family helix-turn-helix (HTH) DNA-binding domain, may regulate the expression of genes with diverse biological functions including metabolism, stress response, and virulence

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
HTH_18 pfam12833
Helix-turn-helix domain;
195-274 7.23e-21

Helix-turn-helix domain;


:

Pssm-ID: 432818 [Multi-domain]  Cd Length: 81  Bit Score: 84.18  E-value: 7.23e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 195 YAELLFRSPKTLSNLFAVYHMPTPLRIIHERIEAEAKRLLLY-TSKSAKEIADILGFEDLSAFSRFFKHMTGESISTYRQ 273
Cdd:pfam12833   1 LAAALGMSPRTLSRLFKRELGLSPKEYLRRLRLERARRLLLEdTGLSVAEIALALGFSDASHFSRAFRRLFGLTPSEYRR 80

                  .
gi 2537628475 274 R 274
Cdd:pfam12833  81 R 81
AraC COG2207
AraC-type DNA-binding domain and AraC-containing proteins [Transcription];
30-274 1.73e-17

AraC-type DNA-binding domain and AraC-containing proteins [Transcription];


:

Pssm-ID: 441809 [Multi-domain]  Cd Length: 258  Bit Score: 79.82  E-value: 1.73e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475  30 SLYKFIWIQNGTLTLEIDHITVTLQPNEIISLTPLHHIEIKEVDGEYLTLLFNSNFYCIHGHDNEVSCNGFLFNGTSNIM 109
Cdd:COG2207     9 LLLLLLALLLLLLLLLLLLILLLLALVLLLLLLALLLLLLLLLGLLGGLLLLLLLLLLLGLLLLLLLLLLGLLLLALLAL 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 110 KLQLTKEQSSVLRDITEKFAGEYGIHDNLQEEMLRILLKRFIITCTRIAKNKYEISSEKEKNFNLIRQFYVLVDQHFKEK 189
Cdd:COG2207    89 LLLVGLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLALLRALELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 190 KRVQDYAELLFRSPKTLSNLF-AVYHMpTPLRIIHERIEAEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESI 268
Cdd:COG2207   169 LTLEELARELGLSPRTLSRLFkEETGT-SPKQYLRELRLERAKRLLAETDLSISEIAYELGFSSQSHFSRAFKKRFGVTP 247

                  ....*.
gi 2537628475 269 STYRQR 274
Cdd:COG2207   248 SEYRKR 253
 
Name Accession Description Interval E-value
HTH_18 pfam12833
Helix-turn-helix domain;
195-274 7.23e-21

Helix-turn-helix domain;


Pssm-ID: 432818 [Multi-domain]  Cd Length: 81  Bit Score: 84.18  E-value: 7.23e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 195 YAELLFRSPKTLSNLFAVYHMPTPLRIIHERIEAEAKRLLLY-TSKSAKEIADILGFEDLSAFSRFFKHMTGESISTYRQ 273
Cdd:pfam12833   1 LAAALGMSPRTLSRLFKRELGLSPKEYLRRLRLERARRLLLEdTGLSVAEIALALGFSDASHFSRAFRRLFGLTPSEYRR 80

                  .
gi 2537628475 274 R 274
Cdd:pfam12833  81 R 81
AraC COG2207
AraC-type DNA-binding domain and AraC-containing proteins [Transcription];
30-274 1.73e-17

AraC-type DNA-binding domain and AraC-containing proteins [Transcription];


Pssm-ID: 441809 [Multi-domain]  Cd Length: 258  Bit Score: 79.82  E-value: 1.73e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475  30 SLYKFIWIQNGTLTLEIDHITVTLQPNEIISLTPLHHIEIKEVDGEYLTLLFNSNFYCIHGHDNEVSCNGFLFNGTSNIM 109
Cdd:COG2207     9 LLLLLLALLLLLLLLLLLLILLLLALVLLLLLLALLLLLLLLLGLLGGLLLLLLLLLLLGLLLLLLLLLLGLLLLALLAL 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 110 KLQLTKEQSSVLRDITEKFAGEYGIHDNLQEEMLRILLKRFIITCTRIAKNKYEISSEKEKNFNLIRQFYVLVDQHFKEK 189
Cdd:COG2207    89 LLLVGLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLALLRALELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 190 KRVQDYAELLFRSPKTLSNLF-AVYHMpTPLRIIHERIEAEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESI 268
Cdd:COG2207   169 LTLEELARELGLSPRTLSRLFkEETGT-SPKQYLRELRLERAKRLLAETDLSISEIAYELGFSSQSHFSRAFKKRFGVTP 247

                  ....*.
gi 2537628475 269 STYRQR 274
Cdd:COG2207   248 SEYRKR 253
HTH_ARAC smart00342
helix_turn_helix, arabinose operon control protein;
191-272 8.85e-15

helix_turn_helix, arabinose operon control protein;


Pssm-ID: 197666 [Multi-domain]  Cd Length: 84  Bit Score: 67.96  E-value: 8.85e-15
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475  191 RVQDYAELLFRSPKTLSNLF-AVYHMpTPLRIIHE-RIEaEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESI 268
Cdd:smart00342   3 TLEDLAEALGVSPRHLQRLFkKETGT-TPKQYLRDrRLE-RARRLLRDTDLSVTEIALRVGFSSQSYFSRAFKKLFGVTP 80

                   ....
gi 2537628475  269 STYR 272
Cdd:smart00342  81 SEYR 84
GlxA COG4977
Transcriptional regulator GlxA, contains an amidase domain and an AraC-type DNA-binding HTH ...
181-274 3.76e-12

Transcriptional regulator GlxA, contains an amidase domain and an AraC-type DNA-binding HTH domain [Transcription];


Pssm-ID: 444002 [Multi-domain]  Cd Length: 318  Bit Score: 65.18  E-value: 3.76e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 181 LVDQHFKEKKRVQDYAELLFRSPKTLSNLFAVY-HMpTPLR-IIHERIEAeAKRLLLYTSKSAKEIADILGFEDLSAFSR 258
Cdd:COG4977   218 WMEANLEEPLSVDELARRAGMSPRTLERRFRAAtGT-TPARyLQRLRLER-ARRLLETTDLSIEEIAAACGFGSASHFRR 295
                          90
                  ....*....|....*.
gi 2537628475 259 FFKHMTGESISTYRQR 274
Cdd:COG4977   296 AFRRRFGVSPSAYRRR 311
PRK10572 PRK10572
arabinose operon transcriptional regulator AraC;
138-279 3.57e-07

arabinose operon transcriptional regulator AraC;


Pssm-ID: 236717 [Multi-domain]  Cd Length: 290  Bit Score: 50.36  E-value: 3.57e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 138 LQEEMLRILLKRFIITCTRIAKNkyeisSEKEKNFNLIRQFYVLVDQHFKEKKRVQDYAELLFRSPKTLSNLFA------ 211
Cdd:PRK10572  153 YSELLAMNLLERLLLRCMEAIPE-----SLHPPMDPRVREACQYISDHLASEFDIESVAQHVCLSPSRLAHLFRqqlgis 227
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2537628475 212 VYHMPTPLRIIherieaEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESISTYRQREIGKN 279
Cdd:PRK10572  228 VLRWREDQRIS------RAKLLLQTTRMPIATIGRNVGYDDQLYFSRVFKKCTGASPSEFRARCEEKN 289
adjacent_YSIRK TIGR04094
YSIRK-targeted surface antigen transcriptional regulator; Bacteria whose genomes encode only ...
163-272 2.33e-06

YSIRK-targeted surface antigen transcriptional regulator; Bacteria whose genomes encode only one protein with the YSIRK variant form of signal peptide (TIGR01168) were examined for conserved genes near that one tagged protein. This protein is found adjacent to at various classes of repetitive or low-complexity YSIRK proteins (whether unique in genome or not), in a range of species (Enterococcus faecalis X98, Ruminococcus torques, Coprobacillus sp. D7, Lysinibacillus fusiformis ZC1, Streptococcus equi subsp. equi 4047, etc). The affliated YSIRK proteins include Streptococcal protective antigen (see ) and proteins with the Rib/alpha/Esp surface antigen repeat (see TIGR02331). The last quarter of this protein has an AraC family helix-turn-helix (HTH)transcriptional regulator domain.


Pssm-ID: 274977 [Multi-domain]  Cd Length: 383  Bit Score: 48.13  E-value: 2.33e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 163 EISSEKEKNFN-LIRQFYVLVDQHFKEKKRVQDYAELLFRSPKTLSNLFAVYHMPTPLRIIHERIEAEAKrLLLYTSKSA 241
Cdd:TIGR04094 274 LLHEISINHHSpLIRAVIQYINLNLYDPLKVEEIAKQFFMSESKLRKLFKKEMGISIQEYISKRKIEEAK-YLLRSQIPV 352
                          90       100       110
                  ....*....|....*....|....*....|.
gi 2537628475 242 KEIADILGFEDLSAFSRFFKHMTGESISTYR 272
Cdd:TIGR04094 353 SEVSNELGFYDLSHFSRTFKKHTGVSPKQYQ 383
 
Name Accession Description Interval E-value
HTH_18 pfam12833
Helix-turn-helix domain;
195-274 7.23e-21

Helix-turn-helix domain;


Pssm-ID: 432818 [Multi-domain]  Cd Length: 81  Bit Score: 84.18  E-value: 7.23e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 195 YAELLFRSPKTLSNLFAVYHMPTPLRIIHERIEAEAKRLLLY-TSKSAKEIADILGFEDLSAFSRFFKHMTGESISTYRQ 273
Cdd:pfam12833   1 LAAALGMSPRTLSRLFKRELGLSPKEYLRRLRLERARRLLLEdTGLSVAEIALALGFSDASHFSRAFRRLFGLTPSEYRR 80

                  .
gi 2537628475 274 R 274
Cdd:pfam12833  81 R 81
AraC COG2207
AraC-type DNA-binding domain and AraC-containing proteins [Transcription];
30-274 1.73e-17

AraC-type DNA-binding domain and AraC-containing proteins [Transcription];


Pssm-ID: 441809 [Multi-domain]  Cd Length: 258  Bit Score: 79.82  E-value: 1.73e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475  30 SLYKFIWIQNGTLTLEIDHITVTLQPNEIISLTPLHHIEIKEVDGEYLTLLFNSNFYCIHGHDNEVSCNGFLFNGTSNIM 109
Cdd:COG2207     9 LLLLLLALLLLLLLLLLLLILLLLALVLLLLLLALLLLLLLLLGLLGGLLLLLLLLLLLGLLLLLLLLLLGLLLLALLAL 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 110 KLQLTKEQSSVLRDITEKFAGEYGIHDNLQEEMLRILLKRFIITCTRIAKNKYEISSEKEKNFNLIRQFYVLVDQHFKEK 189
Cdd:COG2207    89 LLLVGLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLALLRALELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 190 KRVQDYAELLFRSPKTLSNLF-AVYHMpTPLRIIHERIEAEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESI 268
Cdd:COG2207   169 LTLEELARELGLSPRTLSRLFkEETGT-SPKQYLRELRLERAKRLLAETDLSISEIAYELGFSSQSHFSRAFKKRFGVTP 247

                  ....*.
gi 2537628475 269 STYRQR 274
Cdd:COG2207   248 SEYRKR 253
HTH_ARAC smart00342
helix_turn_helix, arabinose operon control protein;
191-272 8.85e-15

helix_turn_helix, arabinose operon control protein;


Pssm-ID: 197666 [Multi-domain]  Cd Length: 84  Bit Score: 67.96  E-value: 8.85e-15
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475  191 RVQDYAELLFRSPKTLSNLF-AVYHMpTPLRIIHE-RIEaEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESI 268
Cdd:smart00342   3 TLEDLAEALGVSPRHLQRLFkKETGT-TPKQYLRDrRLE-RARRLLRDTDLSVTEIALRVGFSSQSYFSRAFKKLFGVTP 80

                   ....
gi 2537628475  269 STYR 272
Cdd:smart00342  81 SEYR 84
GlxA COG4977
Transcriptional regulator GlxA, contains an amidase domain and an AraC-type DNA-binding HTH ...
181-274 3.76e-12

Transcriptional regulator GlxA, contains an amidase domain and an AraC-type DNA-binding HTH domain [Transcription];


Pssm-ID: 444002 [Multi-domain]  Cd Length: 318  Bit Score: 65.18  E-value: 3.76e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 181 LVDQHFKEKKRVQDYAELLFRSPKTLSNLFAVY-HMpTPLR-IIHERIEAeAKRLLLYTSKSAKEIADILGFEDLSAFSR 258
Cdd:COG4977   218 WMEANLEEPLSVDELARRAGMSPRTLERRFRAAtGT-TPARyLQRLRLER-ARRLLETTDLSIEEIAAACGFGSASHFRR 295
                          90
                  ....*....|....*.
gi 2537628475 259 FFKHMTGESISTYRQR 274
Cdd:COG4977   296 AFRRRFGVSPSAYRRR 311
PRK10572 PRK10572
arabinose operon transcriptional regulator AraC;
138-279 3.57e-07

arabinose operon transcriptional regulator AraC;


Pssm-ID: 236717 [Multi-domain]  Cd Length: 290  Bit Score: 50.36  E-value: 3.57e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 138 LQEEMLRILLKRFIITCTRIAKNkyeisSEKEKNFNLIRQFYVLVDQHFKEKKRVQDYAELLFRSPKTLSNLFA------ 211
Cdd:PRK10572  153 YSELLAMNLLERLLLRCMEAIPE-----SLHPPMDPRVREACQYISDHLASEFDIESVAQHVCLSPSRLAHLFRqqlgis 227
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2537628475 212 VYHMPTPLRIIherieaEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKHMTGESISTYRQREIGKN 279
Cdd:PRK10572  228 VLRWREDQRIS------RAKLLLQTTRMPIATIGRNVGYDDQLYFSRVFKKCTGASPSEFRARCEEKN 289
adjacent_YSIRK TIGR04094
YSIRK-targeted surface antigen transcriptional regulator; Bacteria whose genomes encode only ...
163-272 2.33e-06

YSIRK-targeted surface antigen transcriptional regulator; Bacteria whose genomes encode only one protein with the YSIRK variant form of signal peptide (TIGR01168) were examined for conserved genes near that one tagged protein. This protein is found adjacent to at various classes of repetitive or low-complexity YSIRK proteins (whether unique in genome or not), in a range of species (Enterococcus faecalis X98, Ruminococcus torques, Coprobacillus sp. D7, Lysinibacillus fusiformis ZC1, Streptococcus equi subsp. equi 4047, etc). The affliated YSIRK proteins include Streptococcal protective antigen (see ) and proteins with the Rib/alpha/Esp surface antigen repeat (see TIGR02331). The last quarter of this protein has an AraC family helix-turn-helix (HTH)transcriptional regulator domain.


Pssm-ID: 274977 [Multi-domain]  Cd Length: 383  Bit Score: 48.13  E-value: 2.33e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 163 EISSEKEKNFN-LIRQFYVLVDQHFKEKKRVQDYAELLFRSPKTLSNLFAVYHMPTPLRIIHERIEAEAKrLLLYTSKSA 241
Cdd:TIGR04094 274 LLHEISINHHSpLIRAVIQYINLNLYDPLKVEEIAKQFFMSESKLRKLFKKEMGISIQEYISKRKIEEAK-YLLRSQIPV 352
                          90       100       110
                  ....*....|....*....|....*....|.
gi 2537628475 242 KEIADILGFEDLSAFSRFFKHMTGESISTYR 272
Cdd:TIGR04094 353 SEVSNELGFYDLSHFSRTFKKHTGVSPKQYQ 383
AdaA COG2169
Methylphosphotriester-DNA--protein-cysteine methyltransferase (N-terminal fragment of Ada), ...
181-278 2.21e-05

Methylphosphotriester-DNA--protein-cysteine methyltransferase (N-terminal fragment of Ada), contains Zn-binding and two AraC-type DNA-binding domains [Replication, recombination and repair];


Pssm-ID: 441772 [Multi-domain]  Cd Length: 358  Bit Score: 45.04  E-value: 2.21e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 181 LVDQHFKEKKRVQDYAELLFRSPKTLSNLF-AVYHMpTPLRII-HERIEAeAKRLLLyTSKSAKEIADILGFEDLSAFSR 258
Cdd:COG2169    92 LIEAGAEDRPSLEDLAARLGLSPRHLRRLFkAHTGV-TPKAYArARRLLR-ARQLLQ-TGLSVTDAAYAAGFGSLSRFYE 168
                          90       100
                  ....*....|....*....|
gi 2537628475 259 FFKHMTGESISTYRQREIGK 278
Cdd:COG2169   169 AFKKLLGMTPSAYRRGGAGA 188
ftrA PRK09393
transcriptional activator FtrA; Provisional
184-274 6.45e-03

transcriptional activator FtrA; Provisional


Pssm-ID: 181818 [Multi-domain]  Cd Length: 322  Bit Score: 37.64  E-value: 6.45e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2537628475 184 QHFKEKKRVQDYAELLFRSPKTLSNLFAVYHMPTPLR-IIHERIeAEAKRLLLYTSKSAKEIADILGFEDLSAFSRFFKH 262
Cdd:PRK09393  229 AHLAEPHTVASLAARAAMSPRTFLRRFEAATGMTPAEwLLRERL-ARARDLLESSALSIDQIAERAGFGSEESLRHHFRR 307
                          90
                  ....*....|..
gi 2537628475 263 MTGESISTYRQR 274
Cdd:PRK09393  308 RAATSPAAYRKR 319
 
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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