SMTL ID : 4qit.1

Crystal structure of Nitroalkane Oxidase from Pseudomonas aeruginosa in mutant complex form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: A.24, P.25, M.26, L.27, V.29, A.48, N.75, F.77, H.139, Q.182, A.186, G.187, G.188, G.223, G.224, Q.243, M.244, G.245, T.246, Y.260, W.331, G.333 Ligands: NIE.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:M.26, A:V.29, A:W.331 Hydrogen bonds: A:P.25, A:L.27, A:N.75, A:N.75, A:Q.182, A:G.187, A:G.187, A:G.224, A:Q.243, A:G.245, A:T.246, A:G.333 Water bridges: A:I.225, A:I.225, A:T.246 FMN.3: 24 residues within 4Å: Chain B: A.24, P.25, M.26, L.27, V.29, A.48, N.75, F.77, H.139, Q.182, A.186, G.187, G.188, A.222, G.223, G.224, Q.243, M.244, G.245, T.246, Y.260, W.331, G.333 Ligands: NIE.4 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:M.26, B:V.29, B:W.331 Hydrogen bonds: B:P.25, B:L.27, B:N.75, B:N.75, B:Q.182, B:G.187, B:G.187, B:G.224, B:G.245, B:T.246, B:T.246, B:G.333 Water bridges: B:I.225, B:I.225, B:Q.243, B:Q.243, B:A.247

2 x NIE: nitroethane(Non-covalent)

NIE.2: 5 residues within 4Å: Chain A: F.77, G.188, S.189, W.331 Ligands: FMN.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.77 Hydrogen bonds: A:W.331 NIE.4: 5 residues within 4Å: Chain B: F.77, G.188, S.189, W.331 Ligands: FMN.3 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.77 Hydrogen bonds: B:W.331

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chi, Y.M. et al., Crystal structures and reaction mechanisms of nitroalkane oxidase (NAO) from Pseudomonas aeruginosa. To be Published

Release Date

2015-07-08

Peptides

Nitronate monooxygenase family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Nitronate monooxygenase family protein