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4IJA

Structure of S. aureus methicillin resistance factor MecR2

Functional Information from GO Data
ChainGOidnamespacecontents
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 A 501
ChainResidue
AHIS140
AGLY141
AASN178
AGLU179
AGLY209
AHOH618

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 502
ChainResidue
ALEU302
AGLN305
AHOH664
BGLN305
BGOL401
AILE229
ALEU298
AASN301

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 503
ChainResidue
AASN197
AASN198
AASN215
BASN145
BARG220
BGLY221

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 504
ChainResidue
ATYR196
AASN309
AGLU339
AGLN341
BHIS70
BLEU71
BTYR91

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 505
ChainResidue
AHIS15
AILE18
AGLN22
AASN26
AHOH685
BGLU100
BSER101

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE GOL A 506
ChainResidue
ALYS44

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE K A 507
ChainResidue
AASN181
AALA210
AALA226
AHOH627

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE K A 508
ChainResidue
ASER203
AHIS205
AASN314

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 401
ChainResidue
AGLN305
AGOL502
BLEU298
BASN301
BLEU302
BGLN305

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE K B 402
ChainResidue
BVAL149
BSER161

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE K B 403
ChainResidue
BASN178
BASN181
BALA210
BALA226
BHOH520
BHOH521

Functional Information from PROSITE/UniProt
site_idPS01125
Number of Residues28
DetailsROK ROK family signature. IhkGIGaGLiinNqlyrGangeaGEiGK
ChainResidueDetails
AILE204-LYS231

250359

PDB entries from 2026-03-11

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