Structure of PDB 2bkj Chain B

Receptor sequence
>2bkjB (length=230) Species: 669 (Vibrio harveyi) [Search protein sequence]
NNTIETILAHRSIRKFTAVPITDEQRQTIIQAGLAASSSSMLQVVSIVRV
TDSEKRNELAQFAGNQAYVESAAEFLVFCIDYQRHATINPDVQADFTELT
LIGAVDSGIMAQNCLLAAESMGLGGVYIGGLRNSAAQVDELLGLPENSAV
LFGMCLGHPDQNPEVKPRLPAHVVVHENQYQELNLDDIQSYDQTMQAYYS
TWSQEVTGKLAGESRPHILPYLNSKGLAKR
3D structure
PDB2bkj Unusual folded conformation of nicotinamide adenine dinucleotide bound to flavin reductase P.
ChainB
Resolution2.08 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.5.1.38: FMN reductase (NADPH).
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 FMN B S38 S39 S40 M42 S37 S38 S39 M41
BS02 FMN B H11 R12 S13 R15 Q67 Y128 I129 G130 R169 H10 R11 S12 R14 Q66 Y127 I128 G129 R168
BS03 NAD B R15 G65 Q67 G131 R225 R14 G64 Q66 G130 R215
Gene Ontology
Molecular Function
GO:0008752 FMN reductase (NAD(P)H) activity
GO:0016491 oxidoreductase activity
GO:0052873 FMN reductase (NADPH) activity
Biological Process
GO:0008218 bioluminescence

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Molecular Function
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Biological Process
External links
PDB RCSB:2bkj, PDBe:2bkj, PDBj:2bkj
PDBsum2bkj
PubMed10493573
UniProtQ56691|FRP_VIBHA NADPH-flavin oxidoreductase (Gene Name=frp)

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