Structure of PDB 2r97 Chain A

Receptor sequence
>2r97A (length=197) Species: 562 (Escherichia coli) [Search protein sequence]
AKVLVLYYSMYGHIETMARAVAEGASKVDGAEVVVKRVPETMPPQLFEKA
GGKTQTAPVATPQELADYDAIIFGTPTRFGNMSGQMRTFLDQTGGLWASG
ALYGKLASVFSSTGTGGGQEQTITSTWTTLAHHGMVIVPIGYAAQELFDV
SQVRGGTPYGATTIAGGDGSRQPSQEELSIARYQGEYVAGLAVKLNG
3D structure
PDB2r97 Structural organization of WrbA in apo- and holoprotein crystals.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.6.5.2: NAD(P)H dehydrogenase (quinone).
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 A S9 M10 Y11 H13 I14 P76 T77 R78 F79 S112 T113 G114 G117 S9 M10 Y11 H13 I14 P76 T77 R78 F79 S112 T113 G114 G117
BS02 FMN A D91 H132 D91 H132
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003955 NAD(P)H dehydrogenase (quinone) activity
GO:0008753 NADPH dehydrogenase (quinone) activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0042802 identical protein binding
GO:0050136 NADH:ubiquinone reductase (non-electrogenic) activity
GO:0050660 flavin adenine dinucleotide binding
GO:0050661 NADP binding
GO:0051287 NAD binding
Biological Process
GO:0006979 response to oxidative stress
Cellular Component
GO:0005829 cytosol
GO:0016020 membrane
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2r97, PDBe:2r97, PDBj:2r97
PDBsum2r97
PubMed19665595
UniProtP0A8G6|NQOR_ECOLI NAD(P)H dehydrogenase (quinone) (Gene Name=wrbA)

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