SMTL ID : 7f22.1

L-lactate oxidase with pyruvate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.41 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: Y.34, I.35, A.86, P.87, I.88, A.89, S.116, Q.138, Y.140, T.166, K.235, S.257, H.259, G.260, R.262, D.290, S.291, G.292, V.293, R.294, G.313, R.314 Ligands: PYR.2 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:Y.34, A:I.88, A:I.88, A:R.314 Hydrogen bonds: A:P.87, A:A.89, A:S.116, A:Q.138, A:Y.140, A:T.166, A:K.235, A:K.235, A:S.257, A:H.259, A:S.291, A:G.292, A:V.293, A:R.314 Water bridges: A:G.260, A:G.313, A:G.313, A:R.314 Salt bridges: A:R.294, A:R.314 FMN.3: 23 residues within 4Å: Chain B: Y.34, I.35, A.86, P.87, I.88, A.89, S.116, Q.138, Y.140, T.166, K.235, S.257, H.259, G.260, R.262, D.290, S.291, G.292, V.293, R.294, G.313, R.314 Ligands: PYR.4 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:Y.34, B:I.88, B:I.88, B:R.314 Hydrogen bonds: B:P.87, B:A.89, B:S.116, B:Q.138, B:K.235, B:K.235, B:S.257, B:H.259, B:G.292, B:V.293, B:R.314 Water bridges: B:N.48, B:S.291, B:S.291, B:G.313, B:R.314 Salt bridges: B:R.294, B:R.314 pi-Cation interactions: B:R.262

2 x PYR: PYRUVIC ACID(Non-covalent)

PYR.2: 10 residues within 4Å: Chain A: Y.34, A.89, Y.118, Y.140, R.175, L.205, Y.209, H.259, R.262 Ligands: FMN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.89, A:Y.118, A:L.205 Hydrogen bonds: A:Y.140, A:Y.209 Salt bridges: A:R.175, A:H.259, A:R.262 PYR.4: 10 residues within 4Å: Chain B: Y.34, A.89, Y.118, Y.140, R.175, Y.185, Y.209, H.259, R.262 Ligands: FMN.3 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:A.89, B:Y.118 Hydrogen bonds: B:Y.34, B:Y.34, B:Y.140, B:Y.209 Salt bridges: B:R.175, B:H.259, B:R.262

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Furubayashi, N. et al., Dynamic interactions in the l-lactate oxidase active site facilitate substrate binding at pH4.5. Biochem.Biophys.Res.Commun. (2021)

Release Date

2022-03-23

Peptides

L-lactate oxidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

L-lactate oxidase