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1QVT

CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO THE DRUG PROFLAVINE

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0045892biological_processnegative regulation of DNA-templated transcription
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0045892biological_processnegative regulation of DNA-templated transcription
D0003677molecular_functionDNA binding
D0003700molecular_functionDNA-binding transcription factor activity
D0045892biological_processnegative regulation of DNA-templated transcription
E0003677molecular_functionDNA binding
E0003700molecular_functionDNA-binding transcription factor activity
E0045892biological_processnegative regulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 200
ChainResidue
AASN2
AASP5
ALYS6

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 201
ChainResidue
ALYS4
ATYR41
AHIS42
AHOH328

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 D 203
ChainResidue
DTHR45
DLYS46
DSO4209
DTHR25
DTYR40

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 E 204
ChainResidue
ETHR24
ETHR25
EGLY26
EGLU27
ELYS36

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 D 205
ChainResidue
BLYS66
BSO4210
DASN2
DLYS4
DHIS42

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 D 206
ChainResidue
DTHR24
DGLY26
DLYS30
ELYS108

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 E 207
ChainResidue
ELYS36
ETYR40
ETHR45
ELYS46

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 208
ChainResidue
AVAL29
ASER35
ALYS36
ELYS60

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 D 209
ChainResidue
DTYR20
DLYS46
DGLU105
DTYR106
DSO4203

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 210
ChainResidue
BLYS66
DASN2
DLEU3
DASN38
DHIS42
DSO4205

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 E 211
ChainResidue
ELYS12
EILE53
EILE56
EGLU57

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 E 212
ChainResidue
ALYS36
ATYR40
EASN2
EASP5
ELYS6

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 213
ChainResidue
ALYS12
AILE53
AILE56
AGLU57
ALYS60

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 E 214
ChainResidue
ELYS4
ETYR41
EHIS42

site_idBC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 215
ChainResidue
BGLN64
BGLU90
BTYR91
DGLN64
DTYR91

site_idBC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 B 216
ChainResidue
BASN2

site_idBC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 217
ChainResidue
BTHR24
BTHR25
BLYS46

site_idBC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 218
ChainResidue
ALEU3
ALYS4
AASN38
AHIS42
EGLU13

site_idCC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 E 219
ChainResidue
BILE70
BLYS73
DHIS164
DGLU165
ETYR107

site_idCC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 E 220
ChainResidue
EHIS128
ELYS132
EHOH236

site_idCC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 D 221
ChainResidue
DGLU13
DLYS17
DLYS30
DGLU33
DHOH234

site_idCC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 E 222
ChainResidue
DLYS173
EASP144
EALA147

site_idCC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 D 223
ChainResidue
DHIS128
DLYS132

site_idCC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 224
ChainResidue
ALYS6
AHOH333
AHOH337

site_idCC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 225
ChainResidue
DGLU90
DTYR91
BLYS67
DLYS60

site_idCC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 A 226
ChainResidue
ALYS132

site_idCC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PRL A 311
ChainResidue
AGLU58
ATRP61
ATHR89
ATYR93
AILE99
ATYR103

Functional Information from PROSITE/UniProt
site_idPS01081
Number of Residues31
DetailsHTH_TETR_1 TetR-type HTH domain signature. GYnatTTgeIvklseSSkGnLYyHFkTKen.L
ChainResidueDetails
BGLY19-LEU49

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues76
DetailsDNA_BIND: H-T-H motif => ECO:0000255|PROSITE-ProRule:PRU00335
ChainResidueDetails
BTHR24-PHE43
DTHR24-PHE43
ATHR24-PHE43
ETHR24-PHE43

223166

PDB entries from 2024-07-31

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