Structure of PDB 2ok7 Chain B

Receptor sequence
>2ok7B (length=261) Species: 36329 (Plasmodium falciparum 3D7) [Search protein sequence]
NFINLYTVKNPLKCKIVDKINLVRPNSPNEVYHLEINHNGLFKYLEGHTC
GIIPYYNKKQRCARLYSISSSNNMENLSVAIKIHKYETNYGYCSGFIKNL
KINDDIYLTGAHGYFNLPNDAIQKNTNFIFIATGTGISPYISFLKKLFAY
DKNNLYNRYTGYITIYYGVYNEDSILYLNELEYFQKMYPNNINIHYVFSY
KQNSDATSFYVQDEIYKRKTEFLNLFNNYKCELYICGHKSIRYKVMDILK
KKKKRVHVEVY
3D structure
PDB2ok7 Ferredoxin-NADP(+) Reductase from Plasmodium falciparum Undergoes NADP(+)-dependent Dimerization and Inactivation: Functional and Crystallographic Analysis.
ChainB
Resolution2.7 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y103 S104 C284 E314 Y316
Catalytic site (residue number reindexed from 1) Y66 S67 C236 E259 Y261
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 A2P B K287 S288 K239 S240
BS02 FAD B R101 L102 Y103 S104 A117 I118 H121 Y123 G136 Y137 C138 S139 T180 Y316 R64 L65 Y66 S67 A80 I81 H84 Y86 G91 Y92 C93 S94 T135 Y261
BS03 A2P B T178 G179 V217 Y218 S247 Y258 Q260 S288 T133 G134 V169 Y170 S199 Y210 Q212 S240
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:2ok7, PDBe:2ok7, PDBj:2ok7
PDBsum2ok7
PubMed17258767
UniProtC6KT68|FENR_PLAF7 Ferredoxin--NADP reductase, apicoplast (Gene Name=FNR)

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