Structure of PDB 1qg0 Chain B

Receptor sequence
>1qg0B (length=296) Species: 3888 (Pisum sativum) [Search protein sequence]
HSKKQDENIVVNKFKPKEPYVGRCLLNTKITGDDAPGETWHMVFSTEGEV
PYREGQSIGIVPDGIDKNGKPHKLRLYSIASSAIGDFGDSKTVSLCVKRL
VYTNDAGEVVKGVCSNFLCDLKPGSEVKITGPVGKEMLMPKDPNATVIML
GTGTGIAPFRSFLWKMFFEKHEDYQFNGLAWLFLGVPTSSSLLYKEEFEK
MKEKAPENFRLDFAVSREQVNDKGEKMYIQTRMAQYAEELWELLKKDNTF
VYMCGLKGMEKGIDDIMVSLAAKDGIDWIEYKRTLKKAEQWNVEVY
3D structure
PDB1qg0 A productive NADP+ binding mode of ferredoxin-NADP+ reductase revealed by protein engineering and crystallographic studies.
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y1089 S1090 C1266 E1306 Y1308
Catalytic site (residue number reindexed from 1) Y77 S78 C254 E294 Y296
Enzyme Commision number 1.18.1.2: ferredoxin--NADP(+) reductase.
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 FAD B R1087 L1088 Y1089 S1090 K1110 L1112 Y1114 G1124 V1125 C1126 S1127 T1166 Y1308 R75 L76 Y77 S78 K98 L100 Y102 G112 V113 C114 S115 T154 Y296
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:1qg0, PDBe:1qg0, PDBj:1qg0
PDBsum1qg0
PubMed10467097
UniProtP10933|FENR1_PEA Ferredoxin--NADP reductase, leaf isozyme, chloroplastic (Gene Name=PETH)

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