Structure of PDB 1b2r Chain A

Receptor sequence
>1b2rA (length=295) Species: 1168 (Nostoc sp. PCC 7119) [Search protein sequence]
DVPVNLYRPNAPFIGKVISNEPLVKEGGIGIVQHIKFDLTGGNLKYIEGQ
SIGIIPPGVDKNGKPEKLRLYSIASTRHGDDVDDKTISLCVRQLEYKHPE
SGETVYGVCSTYLTHIEPGSEVKITGPVGKEMLLPDDPEANVIMLATGTG
IAPMRTYLWRMFKDAERAANPEYQFKGFSWLVFGVPTTPNILYKEELEEI
QQKYPDNFRLTYAISREQKNPQGGRMYIQDRVAEHADQLWQLIKNQKTHT
YICGLRGMEEGIDAALSAAAAKEGVTWSDYQKDLKKAGRWHVATY
3D structure
PDB1b2r Structural basis of the catalytic role of Glu301 in Anabaena PCC 7119 ferredoxin-NADP+ reductase revealed by x-ray crystallography.
ChainA
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y79 S80 C261 A301 Y303
Catalytic site (residue number reindexed from 1) Y71 S72 C253 A293 Y295
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 A R77 L78 Y79 S80 C98 V99 R100 L102 Y104 E108 G115 V116 C117 S118 T157 Y303 R69 L70 Y71 S72 C90 V91 R92 L94 Y96 E100 G107 V108 C109 S110 T149 Y295
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:1b2r, PDBe:1b2r, PDBj:1b2r
PDBsum1b2r
PubMed10651039
UniProtP21890|FENR_NOSSO Ferredoxin--NADP reductase (Gene Name=petH)

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