Structure of PDB 1qyb Chain A

Receptor sequence
>1qybA (length=190) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence]
KSLKGSRTEKNILTAFAGESQARNRYNYFGGQAKKDGFVQISDIFAETAD
QEREHAKRLFKFLEGGDLEIVAAFPAGIIADTHANLIASAAGEHHEYTEM
YPSFARIAREEGYEEIARVFASIAVAEEFHEKRFLDFARNIKEGRVFLRE
QATKWRCRNCGYVHEGTGAPELCPACAHPKAHFELLGINW
3D structure
PDB1qyb X-ray Crystal Structure of Desulfovibrio vulgaris Rubrerythrin with Zinc Substituted into the [Fe(SCys)(4)] Site and Alternative Diiron Site Structures.
ChainA
Resolution1.75 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FE A E53 E94 E128 H131 E52 E93 E127 H130
BS02 FE A E20 E53 E97 E128 E19 E52 E96 E127
BS03 ZN A C158 C161 C174 C177 C157 C160 C173 C176
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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