Structure of PDB 4n65 Chain B

Receptor sequence
>4n65B (length=194) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence]
SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAV
TEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFS
VPSGLKAWIDQIVRLGVTFDFVQYRPLLRGKRALIVTSRGGHGFGPGGEN
QAMNHADPWLRTALGFIGIDEVTVVAAEGDSCDEAEQRLLALAR
3D structure
PDB4n65 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.
ChainB
Resolution1.816 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 AQN B F100 G147 F99 G140
BS02 FMN B S10 R12 S16 Q17 S18 P96 M97 Y98 N99 S145 R146 G147 G148 S9 R11 S15 Q16 S17 P95 M96 Y97 N98 S138 R139 G140 G141
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:4n65, PDBe:4n65, PDBj:4n65
PDBsum4n65
PubMed24915188
UniProtQ9I5F3|AZOR1_PSEAE FMN-dependent NAD(P)H:quinone oxidoreductase 1 (Gene Name=azoR1)

[Back to BioLiP]