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1Q0A

Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group C222)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SO4 A 301
ChainResidue
ACYS79
AZN402
AHOH412
AHOH417
BHIS119
AALA113
ACYS114
ACYS115
AHIS119
ATYR123
ACYS124
ASER125
AZN401

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SO4 B 302
ChainResidue
AHIS119
AHOH412
BCYS79
BALA113
BCYS114
BCYS115
BHIS119
BTYR123
BCYS124
BSER125
BZN403
BZN404
BHOH434

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 401
ChainResidue
ACYS79
ACYS114
ACYS124
ASO4301
AZN402

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 402
ChainResidue
ACYS79
ACYS115
AHIS119
ASO4301
AZN401

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 403
ChainResidue
BCYS79
BCYS114
BCYS124
BSO4302
BZN404

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 404
ChainResidue
BCYS79
BCYS115
BHIS119
BSO4302
BZN403

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ZN A 405
ChainResidue
AHIS53

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBINDING:
ChainResidueDetails
ACYS114
ACYS115
AHIS119
ACYS124
BCYS114
BCYS115
BHIS119
BCYS124

220113

PDB entries from 2024-05-22

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