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Conserved domains on  [gi|762767811|ref|WP_043881797|]
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MULTISPECIES: helix-turn-helix transcriptional regulator [Pectobacterium]

Protein Classification

ArsR/SmtB family transcription factor( domain architecture ID 10001925)

ArsR (Arsenical Resistance Operon Repressor)/SmtB family transcription factor is a winged-helix-turn-helix transcriptional regulator that may be metal-sensing and modulate the expression of genes associated with metal homeostasis

Gene Ontology:  GO:0003700|GO:0006355|GO:0003677
PubMed:  10473770|28436329|12829264|28512703|30191942|15808743

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
ArsR COG0640
DNA-binding transcriptional regulator, ArsR family [Transcription];
8-93 3.92e-17

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


:

Pssm-ID: 440405 [Multi-domain]  Cd Length: 92  Bit Score: 69.53  E-value: 3.92e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811   8 SPEEFTLERVLYALSDPLRLSIVRCLSvQEEATCSELDG--GRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQ 85
Cdd:COG0640    4 TKELEELAELFKALADPTRLRILRLLA-EGELCVGELAEalGLSQSTVSHHLKVLREAGLVTSRREGRWVYYRLADEALA 82


                 ....*...
gi 762767811  86 QRFPGLLD 93
Cdd:COG0640   83 ELLEWLLE 90
 
Name Accession Description Interval E-value
ArsR COG0640
DNA-binding transcriptional regulator, ArsR family [Transcription];
8-93 3.92e-17

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


Pssm-ID: 440405 [Multi-domain]  Cd Length: 92  Bit Score: 69.53  E-value: 3.92e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811   8 SPEEFTLERVLYALSDPLRLSIVRCLSvQEEATCSELDG--GRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQ 85
Cdd:COG0640    4 TKELEELAELFKALADPTRLRILRLLA-EGELCVGELAEalGLSQSTVSHHLKVLREAGLVTSRREGRWVYYRLADEALA 82


                 ....*...
gi 762767811  86 QRFPGLLD 93
Cdd:COG0640   83 ELLEWLLE 90
HTH_20 pfam12840
Helix-turn-helix domain; This domain represents a DNA-binding Helix-turn-helix domain found in ...
 15-72 3.78e-11

Helix-turn-helix domain; This domain represents a DNA-binding Helix-turn-helix domain found in transcriptional regulatory proteins.


Pssm-ID: 432824 [Multi-domain]  Cd Length: 61  Bit Score: 53.70  E-value: 3.78e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811   15 ERVLYALSDPLRLSIVRCLSVQEEATCSELD--GGRPKSSVSHHFRVLRDSGLLHTTNIG 72
Cdd:pfam12840   1 DDVAEALADPTRLRILRALVGDEPLTASELArrLDISRNTLSYHLRKLEEAGLVEVVREG 60
HTH_metalloreg NF033788
metalloregulator ArsR/SmtB family transcription factor; Transcriptional repressors that sense ...
 14-86 4.63e-09

metalloregulator ArsR/SmtB family transcription factor; Transcriptional repressors that sense toxic heavy metals such as arsenic or cadmium, and are released from DNA so that resistance factors will be expressed, include ArsR, SmtB, ZiaR, CadC, CadX, KmtR, etc. However, some members of this family, including the sporulation delaying system autorepressor SdpR and its family (see NF033789), may lack metal-binding cites and instead regulate other cellular processes.


Pssm-ID: 411368 [Multi-domain]  Cd Length: 76  Bit Score: 48.61  E-value: 4.63e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 762767811  14 LERVLYALSDPLRLSIVRCLSvQEEATCSELDG--GRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQQ 86
Cdd:NF033788   1 LAELFKALADPTRLRILELLA-EGELCVCELAEalGLSQSAVSQHLKVLRDAGLVTSRREGRWVYYRLADEHVAE 74
HTH_ARSR smart00418
helix_turn_helix, Arsenical Resistance Operon Repressor;
28-92 2.62e-06

helix_turn_helix, Arsenical Resistance Operon Repressor;


Pssm-ID: 197713 [Multi-domain]  Cd Length: 66  Bit Score: 41.43  E-value: 2.62e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 762767811    28 SIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQQRFPGLL 92
Cdd:smart00418   1 KILKLLA-EGELCVCELaeILGLSQSTVSHHLKKLREAGLVESRREGKRVYYSLTDEKVADLLEELL 66
HTH_ARSR cd00090
Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric ...
 18-83 1.66e-05

Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric repressors. ARSR subfamily of helix-turn-helix bacterial transcription regulatory proteins (winged helix topology). Includes several proteins that appear to dissociate from DNA in the presence of metal ions.


Pssm-ID: 238042 [Multi-domain]  Cd Length: 78  Bit Score: 39.59  E-value: 1.66e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 762767811  18 LYALSDPLRLSIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSE 83
Cdd:cd00090    1 LKALSDPTRLRILRLLL-EGPLTVSELaeRLGLSQSTVSRHLKKLEEAGLVESRREGRRVYYSLTDAE 67
 
Name Accession Description Interval E-value
ArsR COG0640
DNA-binding transcriptional regulator, ArsR family [Transcription];
8-93 3.92e-17

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


Pssm-ID: 440405 [Multi-domain]  Cd Length: 92  Bit Score: 69.53  E-value: 3.92e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811   8 SPEEFTLERVLYALSDPLRLSIVRCLSvQEEATCSELDG--GRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQ 85
Cdd:COG0640    4 TKELEELAELFKALADPTRLRILRLLA-EGELCVGELAEalGLSQSTVSHHLKVLREAGLVTSRREGRWVYYRLADEALA 82


                 ....*...
gi 762767811  86 QRFPGLLD 93
Cdd:COG0640   83 ELLEWLLE 90
COG4189 COG4189
Predicted transcriptional regulator, ArsR family [Transcription];
14-91 2.92e-11

Predicted transcriptional regulator, ArsR family [Transcription];


Pssm-ID: 443343 [Multi-domain]  Cd Length: 97  Bit Score: 54.97  E-value: 2.92e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811  14 LERVLYALSDPLRLSIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLLHTTNI----GTTHINRLRRSEMQQR 87
Cdd:COG4189    9 SLEVLKALASETRLRILRLLA-EEPLNVNELaeALGLPKSTVSYHIRKLEEAGLIRTEYKpgkrGRQKICYLRVDKILIV 87


                 ....
gi 762767811  88 FPGL 91
Cdd:COG4189   88 LPGL 91
HTH_20 pfam12840
Helix-turn-helix domain; This domain represents a DNA-binding Helix-turn-helix domain found in ...
 15-72 3.78e-11

Helix-turn-helix domain; This domain represents a DNA-binding Helix-turn-helix domain found in transcriptional regulatory proteins.


Pssm-ID: 432824 [Multi-domain]  Cd Length: 61  Bit Score: 53.70  E-value: 3.78e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 762767811   15 ERVLYALSDPLRLSIVRCLSVQEEATCSELD--GGRPKSSVSHHFRVLRDSGLLHTTNIG 72
Cdd:pfam12840   1 DDVAEALADPTRLRILRALVGDEPLTASELArrLDISRNTLSYHLRKLEEAGLVEVVREG 60
HTH_metalloreg NF033788
metalloregulator ArsR/SmtB family transcription factor; Transcriptional repressors that sense ...
 14-86 4.63e-09

metalloregulator ArsR/SmtB family transcription factor; Transcriptional repressors that sense toxic heavy metals such as arsenic or cadmium, and are released from DNA so that resistance factors will be expressed, include ArsR, SmtB, ZiaR, CadC, CadX, KmtR, etc. However, some members of this family, including the sporulation delaying system autorepressor SdpR and its family (see NF033789), may lack metal-binding cites and instead regulate other cellular processes.


Pssm-ID: 411368 [Multi-domain]  Cd Length: 76  Bit Score: 48.61  E-value: 4.63e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 762767811  14 LERVLYALSDPLRLSIVRCLSvQEEATCSELDG--GRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQQ 86
Cdd:NF033788   1 LAELFKALADPTRLRILELLA-EGELCVCELAEalGLSQSAVSQHLKVLRDAGLVTSRREGRWVYYRLADEHVAE 74
HTH_ARSR smart00418
helix_turn_helix, Arsenical Resistance Operon Repressor;
28-92 2.62e-06

helix_turn_helix, Arsenical Resistance Operon Repressor;


Pssm-ID: 197713 [Multi-domain]  Cd Length: 66  Bit Score: 41.43  E-value: 2.62e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 762767811    28 SIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSEMQQRFPGLL 92
Cdd:smart00418   1 KILKLLA-EGELCVCELaeILGLSQSTVSHHLKKLREAGLVESRREGKRVYYSLTDEKVADLLEELL 66
HTH_ARSR cd00090
Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric ...
 18-83 1.66e-05

Arsenical Resistance Operon Repressor and similar prokaryotic, metal regulated homodimeric repressors. ARSR subfamily of helix-turn-helix bacterial transcription regulatory proteins (winged helix topology). Includes several proteins that appear to dissociate from DNA in the presence of metal ions.


Pssm-ID: 238042 [Multi-domain]  Cd Length: 78  Bit Score: 39.59  E-value: 1.66e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 762767811  18 LYALSDPLRLSIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLLHTTNIGTTHINRLRRSE 83
Cdd:cd00090    1 LKALSDPTRLRILRLLL-EGPLTVSELaeRLGLSQSTVSRHLKKLEEAGLVESRREGRRVYYSLTDAE 67
HTH_5 pfam01022
Bacterial regulatory protein, arsR family; Members of this family contains a DNA binding ...
 23-66 9.27e-05

Bacterial regulatory protein, arsR family; Members of this family contains a DNA binding 'helix-turn-helix' motif. This family includes other proteins which are not included in the Prosite definition.


Pssm-ID: 425993 [Multi-domain]  Cd Length: 45  Bit Score: 36.65  E-value: 9.27e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 762767811   23 DPLRLSIVRCLSvQEEATCSEL--DGGRPKSSVSHHFRVLRDSGLL 66
Cdd:pfam01022   1 DPTRLKILKLLA-EGELCVCELaeELGLSQSTVSHHLKKLREAGLV 45
 
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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