Structure of PDB 1n61 Chain A

Receptor sequence
>1n61A (length=161) Species: 504832 (Afipia carboxidovorans OM5) [Search protein sequence]
KAHIELTINGHPVEALVEPRTLLIHFIREQQNLTGAHIGCDTSHCGACTV
DLDGMSVKSCTMFAVQANGASITTIEGMAAPDGTLSALQEGFRMMHGLQC
GYCTPGMIMRSHRLLQENPSPTEAEIRFGIGGNLCRCTGYQNIVKAIQYA
AAKINGVPFEE
3D structure
PDB1n61 Catalysis at a dinuclear [CuSMo(=O)OH] cluster in a CO dehydrogenase resolved at 1.1-A resolution
ChainA
Resolution1.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.2.5.3: aerobic carbon monoxide dehydrogenase.
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 FES A C102 G103 C105 C137 C139 C100 G101 C103 C135 C137
BS02 FES A I40 G41 C42 S45 C47 G48 C50 C62 I38 G39 C40 S43 C45 G46 C48 C60
BS03 MCN A Q101 C139 Q99 C137
BS04 FAD A S45 H46 S43 H44
Gene Ontology
Molecular Function
GO:0008805 carbon-monoxide oxygenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:1n61, PDBe:1n61, PDBj:1n61
PDBsum1n61
PubMed12475995
UniProtP19921|DCMS_AFIC5 Carbon monoxide dehydrogenase small chain (Gene Name=coxS)

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