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4ACI

Structure of the C. glutamicum AcnR Crystal Form II

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0000976molecular_functiontranscription cis-regulatory region binding
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0000976molecular_functiontranscription cis-regulatory region binding
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 1187
ChainResidue
AGLU181
ACIT1189
AHOH2097
AHOH2098

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 1188
ChainResidue
AHIS27
AARG36
AGLU39
AHIS50

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE CIT A 1189
ChainResidue
AGLY78
ALEU79
AVAL80
AARG130
AASN134
AMET140
ALEU153
AGLU181
AARG185
AMG1187
AHOH2097
AHOH2098
AHOH2100
AASN77

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA B 1188
ChainResidue
BSER75
BALA126
BVAL129
BARG130
BHOH2052
BHOH2141

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG B 1189
ChainResidue
BGLU181
BCIT1190
BHOH2055
BHOH2056

site_idAC6
Number of Residues13
DetailsBINDING SITE FOR RESIDUE CIT B 1190
ChainResidue
BASN77
BGLY78
BLEU79
BVAL80
BARG130
BASN134
BLEU153
BGLU181
BARG185
BMG1189
BHOH2055
BHOH2056
BHOH2142

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1191
ChainResidue
AARG133
ALYS137
AHOH3001
BARG128
BGLU147

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00335","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23589369","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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