Structure of PDB 7cn3 Chain B

Receptor sequence
>7cn3B (length=348) Species: 160488 (Pseudomonas putida KT2440) [Search protein sequence]
PVSNAQLTQMFEHVLKLSRVDETQSVAVLKSHYSDPRTVNAAMEAAQRLK
AKVYAVELPAFNHPTAMGNDMTAYCGDTALTGNLAAQRALEAADLVVDTM
MLLHSPEQEQILKTGTRILLAVEPPEVLARMLPTEDDKRRVLAAETLLKQ
ARSLHVRSKAGSDFHAPLGQYPAVTEYGYADEPGRWDHWPSGFLFTWPNE
DSAEGTLVLDVGDIILPFKNYCRERITLEIEKGFITGIHGGFEAEYLRDY
MKYFNDPEVYGISHIGWGLQPRAQWTAMGLHDRNDGMCMDARAFYGNFLF
STGPNTEVGGKRKTPCHLDIPLRNCDIYLDDKAVVLAGDVVAPEESRA
3D structure
PDB7cn3 2,5-dihydroxypridine Dioxygenase in complex with 2,5-dihydroxypridine and product N-formylmaleamic acid
ChainB
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.9: 2,5-dihydroxypyridine 5,6-dioxygenase.
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 FE2 B H265 S302 H318 D320 H264 S301 H317 D319
BS02 D6O B M102 E177 M288 M290 M101 E176 M287 M289
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0047075 2,5-dihydroxypyridine 5,6-dioxygenase activity
Biological Process
GO:0009056 catabolic process
GO:1901848 nicotinate catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:7cn3, PDBe:7cn3, PDBj:7cn3
PDBsum7cn3
PubMed
UniProtQ88FY1|NICX_PSEPK 2,5-dihydroxypyridine 5,6-dioxygenase (Gene Name=nicX)

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