Structure of PDB 7p37 Chain B Binding Site BS03

Receptor Information
>7p37 Chain B (length=147) Species: 100226 (Streptomyces coelicolor A3(2)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MHCPFCRHPDSRVVDSRTTDDGTSIRRRRQCPDCSRRFTTVETCSLMVVK
RSGVTEPFSRTKVINGVRKACQGRPVTEDALAQLGQRVEEAVRATGSAEL
TTHDVGLAILGPLQELDLVAYLRFASVYRAFDSLEDFEAAIAELRET
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain7p37 Chain B Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7p37 A nucleotide-sensing oligomerization mechanism that controls NrdR-dependent transcription of ribonucleotide reductases.
Resolution2.96 Å
Binding residue
(original residue number in PDB)		C3 C31 C34
Binding residue
(residue number reindexed from 1)		C3 C31 C34
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005524 ATP binding
GO:0008270 zinc ion binding
GO:0046872 metal ion binding
Biological Process
GO:0045892 negative regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:7p37, PDBe:7p37, PDBj:7p37
PDBsum7p37
PubMed35577776
UniProtO69980|NRDR_STRCO Transcriptional repressor NrdR (Gene Name=nrdR)

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