SMTL ID : 7f20.1

L-lactate oxidase with L-lactate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: Y.386, I.387, A.438, P.439, I.440, A.441, S.468, Q.490, Y.492, T.518, K.587, S.609, H.611, G.612, R.614, D.642, S.643, G.644, V.645, R.646, G.665, R.666 Ligands: 2OP.2 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:Y.386, A:I.440, A:I.440, A:R.666 Hydrogen bonds: A:P.439, A:A.441, A:Q.490, A:Y.492, A:T.518, A:K.587, A:K.587, A:S.609, A:H.611, A:G.644, A:V.645, A:R.666 Water bridges: A:N.400, A:S.643, A:S.643, A:G.665, A:G.665, A:R.666 Salt bridges: A:R.646, A:R.666 FMN.3: 23 residues within 4Å: Chain B: Y.386, I.387, A.438, P.439, I.440, A.441, S.468, Q.490, Y.492, T.518, K.587, S.609, H.611, G.612, R.614, D.642, S.643, G.644, V.645, R.646, G.665, R.666 Ligands: 2OP.4 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:Y.386, B:I.440, B:I.440, B:R.666 Hydrogen bonds: B:P.439, B:A.441, B:S.468, B:Q.490, B:K.587, B:K.587, B:S.609, B:H.611, B:G.644, B:V.645, B:R.666 Water bridges: B:N.400, B:S.643, B:S.643, B:G.665, B:G.665, B:R.666 Salt bridges: B:R.646, B:R.666 pi-Cation interactions: B:R.614

2 x 2OP: (2S)-2-HYDROXYPROPANOIC ACID(Non-covalent)

2OP.2: 10 residues within 4Å: Chain A: Y.386, Y.470, Y.492, R.527, Y.537, L.557, Y.561, H.611, R.614 Ligands: FMN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.470, A:L.557, A:Y.561 Hydrogen bonds: A:Y.492, A:Y.561, A:Y.561, A:H.611 Salt bridges: A:R.527, A:H.611, A:R.614 2OP.4: 9 residues within 4Å: Chain B: Y.386, Y.470, Y.492, R.527, Y.537, Y.561, H.611, R.614 Ligands: FMN.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.470 Hydrogen bonds: B:Y.537, B:Y.561, B:H.611 Salt bridges: B:R.527, B:H.611, B:R.614

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

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