3RH2


Conserved Protein Domain Family
TetR

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pfam13972: TetR (493852 is an unknown moldel)
Bacterial transcriptional repressor
This family of bacterial transcriptional repressors is characterized by the short approximately 50 amino acid stretch of residues constituting the helix-turn-helix DNA binding motif, around the YRFhY motif. The target proteins that are repressed are involved in the transcriptional control of multi-drug efflux pumps, pathways for the biosynthesis of antibiotics, response to osmotic stress and toxic chemicals, control of catabolic pathways, differentiation processes, and pathogenicity. The regulatory network in which TetR itself is involved is in being released in the presence of tetracycline, binding to the target operator, and repressing tetA transcription.
Statistics
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PSSM-Id: 493852
Aligned: 62 rows
Threshold Bit Score: 91.9228
Created: 21-Aug-2024
Updated: 4-Dec-2024
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
3RH2_A          58 YEQHLLLGFKPYADQk-------vDLELLXSYFDAXFYTXWQFRFXYANLADILARDDTLKARYLKVQQAVLEQSIAVLN 130 Shewanella am...
jgi:Ftrac_1022  64 MQKNVEQQFKNIKEEv-------iNLEFMLSRLKILFEEIYKYKFIYLGITKVVRHFDHIKKHAQDQFDQRWNILDHISG 136
WP_013455131    58 LVEEMDNQMKSMELDn--------QLESLYKSSIKTMEKMYDYKFILIDFIHLMNENKKIKSHYAALMKFRNEQFQSVFR 129 Marivirga tra...
WP_014020546    59 hANALTEEIDKPSF----------TLEKLFTTIVNIFKLQMKYRYLMLNLSALIQSNETIKDKYLELTALRKAQLIHLFS 128 Cyclobacteriu...
WP_013767634    62 ldalILESMQLASIQgidlhftfqSIER-------SFTTFQHYKFLMLDFADIMRRHETLKAHFRQLAGQRQVQFMQLIQ 134 Haliscomenoba...
WP_013766841    68 FKDMMEAP----------------TFENINVQLDSLIDLAQKYLFIQLDGPYIMRNYPVLAELQRQFYENSMNFVKMAIN 131 Haliscomenoba...
WP_008202551    61 MRNEMSESYVTRDPEi-------sAIGHFHLLIQQLEEFQYKYRFFNLDVLEVTRSFPNVSKIIQETFIKRKETTIQLFQ 133 Algoriphagus ...
WP_015265092    63 MRKEMGASYEIATGSt-------sSFADFHKLLLHLEAFQFKYRFFNQDVLEISRSYPEVSQLLKETIGLRNKQMADFFE 135 Echinicola vi...
Q87UZ6          57 FQTELAPLLDPPSDAr-------lEPEDYWMFLHLIVERLSHYRFLFQDLSNLAGRLPKLARGIRNLLNSIKKTLASLLA 129 Pseudomonas s...
Q6LR00          53 liseLQNSVSTISNEypk---qvqDFDDYWPFMHTVMALFTHYRFMFRNLDNLNGQNPQIKRKIRSLILKLRQLSSDMLA 129 Photobacteriu...
3RH2_A         131 QLKKDGILQ--IEDERIADLADTIKXIIGFWISYklTQSSIATISKASLYEGLLRVLXIFKAYSTPDSLANF 200 Shewanella amazonensi...
jgi:Ftrac_1022 137 FLITNGYMKsfKDDRQKNMLIHALLMVSNSWISD--AEVFYKGKDSEKIDYYMQVFFNLVRPNLTEKGLEGF 206
WP_013455131   130 MLIEAEIFRpaEFEQEYERLYQRMNIIGDSW-----INVYATFDEDNSVEYYGDLLFEMIYPYLTDKGKREY 196 Marivirga tractuosa
WP_014020546   129 TLEKEGYFYkeKFPGNFENLSVQILMLSDYWLS---HNSAVFGPNDIQFSYYSKLIFSAVLPYLTDKGLKAF 197 Cyclobacterium marinum
WP_013767634   135 ALQAGGWVQteRYPNQFQDWIQQASLLGDYWMAS--AEIMLEGDEEYKRKYHQGLFFSTLAPHLTAKGLESY 204 Haliscomenobacter hyd...
WP_013766841   132 MAVELGNIVqeQLPEQYQRLSHVIWMLVTFWC----VQHALREHKKVDVEEVRQCIWSLIMPILTPKGKHLF 199 Haliscomenobacter hyd...
WP_008202551   134 EFISSGFLKe-MEPAELQRLEHIIRMIITFWLS---QREVMTSYNFSEMGSMVKSIWTILNPYLTESGKAEY 201 Algoriphagus machipon...
WP_015265092   136 RFKKEGLVDn-EIDTYAERLKKTIRIIITFWLA---QREVLGNPADNLEGEMAHHIWELITPHMTSEGKTVF 203 Echinicola vietnamensis
Q87UZ6         130 RLKARGQLV--SETQALGQLVEQITMNLLFSLDYqr-----ilGREGNVRVVVYQIMMLVIPHLLPTSREAa 194 Pseudomonas syringae ...
Q6LR00         130 HLVSLGKLQ--CDNNSLPLLSDNLLLVSLNWLNYq-TLLDDKYSETELIRAGVLRLISMVEPYLTESARSPF 198 Photobacterium profundum
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