SMTL ID : 4n9q.1

Crystal structure of paAzoR1 bound to ubiquinone-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: S.10, R.12, R.15, S.16, Q.17, S.18, R.19, P.96, M.97, Y.98, N.99, F.100, S.145, R.146, G.147, G.148, F.151, E.187 Chain B: V.51, F.55, V.56, F.60, D.111 18 PLIP interactions: 16 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.98, B:V.56, B:F.60 Hydrogen bonds: A:S.10, A:R.12, A:S.16, A:Q.17, A:S.18, A:S.18, A:M.97, A:N.99, A:F.100, A:S.145, A:G.147, A:G.148, A:E.187 Salt bridges: A:R.12 pi-Stacking: A:Y.98 FMN.5: 24 residues within 4Å: Chain A: V.51, F.55, V.56, F.60, D.111 Chain B: S.10, R.12, R.15, S.16, Q.17, S.18, R.19, P.96, M.97, Y.98, N.99, F.100, S.145, R.146, G.147, G.148, F.151, E.187 Ligands: UQ1.2 20 PLIP interactions: 18 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.98, A:V.56, A:F.60 Hydrogen bonds: B:S.10, B:S.16, B:Q.17, B:S.18, B:S.18, B:M.97, B:N.99, B:F.100, B:S.145, B:S.145, B:G.147, B:G.148, B:E.187 Water bridges: B:R.12, B:R.12 Salt bridges: B:R.12 pi-Stacking: B:Y.98

1 x UQ1: UBIQUINONE-1(Non-covalent)

UQ1.2: 14 residues within 4Å: Chain A: F.60, V.114, F.120, Y.131, F.173 Chain B: N.99, F.100, G.147, G.148, H.149, F.151, N.157, M.160 Ligands: FMN.5 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.131, A:F.173, B:F.100, B:F.151

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 11 residues within 4Å: Chain A: P.47, L.48, A.50, S.104, G.105, A.108 Chain B: L.48, A.50, S.104, G.105, A.108 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:L.48, B:L.48, B:S.104 Water bridges: A:V.43, A:V.46, B:A.50

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: R.30, V.38, R.40 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.30, A:R.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ryan, A. et al., 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. Plos One (2014)

Release Date

2014-06-11

Peptides

FMN-dependent NADH-azoreductase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

FMN-dependent NADH-azoreductase 1

Related Entries With Identical Sequence