Structure of PDB 7dqx Chain C

Receptor sequence
>7dqxC (length=160) Species: 29320 (Paenarthrobacter nicotinovorans) [Search protein sequence]
MNAFRLTVEVNGVTHATDVEPRRLLADFLRDDLHLRGTRVGCEHGVCGSC
TVILDGQPVRSCTVLAVQANNSRIETVESLQKDGQLHPLQRSFSKCHALQ
CGFCTSGFLMTLKPLYDDEDVTLDATSAREAISGNLCRCTGYQQIVEATV
DAFHCRDHND
3D structure
PDB7dqx crystal structure of xanthine dehydrogenase family protein
ChainC
Resolution3.44 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.5.99.14: 6-hydroxypseudooxynicotine 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 MCN C Q100 C139 Q100 C139
BS02 FES C C42 G45 V46 C47 C50 R60 C62 C42 G45 V46 C47 C50 R60 C62
BS03 FES C Q100 C101 C104 C137 C139 Q100 C101 C104 C137 C139
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0034909 6-hydroxypseudooxynicotine dehydrogenase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:0019608 nicotine catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:7dqx, PDBe:7dqx, PDBj:7dqx
PDBsum7dqx
PubMed
UniProtO87682|KDHB_PAENI 6-hydroxypseudooxynicotine dehydrogenase complex subunit beta (Gene Name=kdhB)

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