Structure of PDB 4n9q Chain A

Receptor sequence
>4n9qA (length=205) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence]
SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAV
TEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFS
VPSGLKAWIDQIVRLGVTFDFVLDAQYRPLLRGKRALIVTSRGGHGFGPG
GENQAMNHADPWLRTALGFIGIDEVTVVAAEGEESSFEDSCDEAEQRLLA
LARSA
3D structure
PDB4n9q Identification of NAD(P)H Quinone Oxidoreductase Activity in Azoreductases from P. aeruginosa: Azoreductases and NAD(P)H Quinone Oxidoreductases Belong to the Same FMN-Dependent Superfamily of Enzymes.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.6.5.-
1.7.1.17: FMN-dependent NADH-azoreductase.
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 S10 R12 S16 Q17 S18 P96 M97 Y98 N99 S145 G147 G148 E187 S9 R11 S15 Q16 S17 P95 M96 Y97 N98 S141 G143 G144 E183
BS02 UQ1 A F60 F120 Y131 F173 F59 F119 Y127 F169
Gene Ontology
Molecular Function
GO:0003960 NADPH:quinone reductase activity
GO:0009055 electron transfer activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0016652 oxidoreductase activity, acting on NAD(P)H as acceptor
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor

View graph for
Molecular Function
External links
PDB RCSB:4n9q, PDBe:4n9q, PDBj:4n9q
PDBsum4n9q
PubMed24915188
UniProtQ9I5F3|AZOR1_PSEAE FMN-dependent NAD(P)H:quinone oxidoreductase 1 (Gene Name=azoR1)

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