Structure of PDB 1qyb Chain A Binding Site BS03

Receptor Information
>1qyb Chain A (length=190) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSLKGSRTEKNILTAFAGESQARNRYNYFGGQAKKDGFVQISDIFAETAD
QEREHAKRLFKFLEGGDLEIVAAFPAGIIADTHANLIASAAGEHHEYTEM
YPSFARIAREEGYEEIARVFASIAVAEEFHEKRFLDFARNIKEGRVFLRE
QATKWRCRNCGYVHEGTGAPELCPACAHPKAHFELLGINW
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 chain1qyb Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qyb X-ray Crystal Structure of Desulfovibrio vulgaris Rubrerythrin with Zinc Substituted into the [Fe(SCys)(4)] Site and Alternative Diiron Site Structures.
Resolution1.75 Å
Binding residue
(original residue number in PDB)		C158 C161 C174 C177
Binding residue
(residue number reindexed from 1)		C157 C160 C173 C176
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Cellular Component
GO:0005575 cellular_component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:1qyb, PDBe:1qyb, PDBj:1qyb
PDBsum1qyb
PubMed15023070
UniProtP24931|RUBY_NITV2 Rubrerythrin (Gene Name=rbr)

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