SMTL ID : 7n2x.1

The crystal structure of an FMN-dependent NADH:quinone oxidoreductase, AzoR from Escherichia coli

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 17 residues within 4Å: Chain A: S.32, L.34, S.38, Q.39, S.40, P.117, M.118, Y.119, N.120, F.121, S.162, R.163, G.164, G.165, H.167, I.199 Ligands: EDO.6 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.119 Hydrogen bonds: A:S.32, A:Q.39, A:S.40, A:M.118, A:M.118, A:N.120, A:F.121, A:S.162, A:S.162, A:G.164, A:G.165, A:H.167

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 1 residues within 4Å: Chain A: A.104 No protein-ligand interaction detected (PLIP) EDO.5: 5 residues within 4Å: Chain A: K.168, V.194, F.195, D.212, A.216 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.195 EDO.6: 3 residues within 4Å: Chain A: N.120, F.121 Ligands: FMN.1 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.120

1 x DHA: 2-AMINO-ACRYLIC ACID(Non-covalent)

DHA.3: 4 residues within 4Å: Chain A: F.121, N.122, L.174, Y.178 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.174 Hydrogen bonds: A:N.122, A:L.174

1 x P4G: 1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE(Non-covalent)

P4G.4: 1 residues within 4Å: Chain A: Y.143 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hitchings, R. et al., Uncovering a novel mechanism of enzyme activation in multimeric azoreductases. To Be Published

Release Date

2022-08-31

Peptides

FMN-dependent NADH:quinone oxidoreductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FMN-dependent NADH:quinone oxidoreductase