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3FK7

Crystal structure of TetR triple mutant (H64K, S135L, S138I) in complex with 4-ddma-atc

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0045892biological_processnegative regulation of DNA-templated transcription
A0046677biological_processresponse to antibiotic
B0003677molecular_functionDNA binding
B0045892biological_processnegative regulation of DNA-templated transcription
B0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 209
ChainResidue
AHIS100
A4DM210
BGLU147

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE 4DM A 210
ChainResidue
APRO105
AVAL113
AGLN116
AILE138
AMG209
AHOH245
BMET177
ALYS64
ASER67
AASN82
AHIS100
ATHR103
AARG104

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 209
ChainResidue
BHIS100
B4DM210
BHOH298
BHOH302
BHOH321

site_idAC4
Number of Residues22
DetailsBINDING SITE FOR RESIDUE 4DM B 210
ChainResidue
AMET177
BLYS64
BSER67
BASN82
BHIS100
BARG104
BPRO105
BGLN109
BVAL113
BGLN116
BLEU131
BILE134
BILE138
BMG209
BHOH212
BHOH213
BHOH223
BHOH262
BHOH298
BHOH309
BHOH317
BHOH321

Functional Information from PROSITE/UniProt
site_idPS01081
Number of Residues32
DetailsHTH_TETR_1 TetR-type HTH domain signature. GIeglTTrkLaqklgVEqPtLYwHVkNKralL
ChainResidueDetails
AGLY21-LEU52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues38
DetailsDNA_BIND: H-T-H motif => ECO:0000255|PROSITE-ProRule:PRU00335
ChainResidueDetails
ATHR26-VAL45
BTHR26-VAL45

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:8153629, ECO:0007744|PDB:2TRT
ChainResidueDetails
ALYS64
AASN82
AHIS100
BLYS64
BASN82
BHIS100

224931

PDB entries from 2024-09-11

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