SMTL ID : 4qt0.2 (1 other biounit)

Crystal structure of human muscle L-lactate dehydrogenase in complex with inhibitor 1, 3-{[3-CARBAMOYL-7-(2,4-DIMETHOXYPYRIMIDIN-5-YL)QUINOLIN-4-YL]AMINO}BENZOIC ACID

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

4 x 38Q: 3-{[3-carbamoyl-7-(2,4-dimethoxypyrimidin-5-yl)quinolin-4-yl]amino}benzoic acid(Non-covalent)

38Q.1: 10 residues within 4Å: Chain A: D.51, V.52, A.95, G.96, A.97, R.98, R.111, I.115, F.118, I.119 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.52, A:A.95 Hydrogen bonds: A:D.51, A:G.96, A:G.96, A:R.98, A:R.98 Salt bridges: A:R.98, A:R.111 pi-Stacking: A:F.118 38Q.2: 12 residues within 4Å: Chain B: G.26, D.51, V.52, A.95, G.96, A.97, R.98, R.111, N.114, I.115, F.118, I.119 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:V.52, B:A.95, B:I.115, B:F.118 Hydrogen bonds: B:D.51, B:G.96, B:G.96, B:R.98 Salt bridges: B:R.111 pi-Stacking: B:F.118 38Q.3: 11 residues within 4Å: Chain C: G.26, D.51, V.52, A.95, G.96, A.97, R.98, R.111, N.114, I.115, F.118 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:V.52, C:A.95, C:I.115 Hydrogen bonds: C:D.51, C:D.51, C:G.96, C:G.96, C:R.98, C:R.111 pi-Stacking: C:F.118 38Q.4: 10 residues within 4Å: Chain D: D.51, V.52, A.95, G.96, A.97, R.98, R.111, N.114, I.115, F.118 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:V.52, D:A.95, D:I.115, D:I.115, D:I.115 Hydrogen bonds: D:D.51, D:D.51, D:G.96, D:G.96, D:R.98 Salt bridges: D:R.111 pi-Stacking: D:F.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kolappan, S. et al., Structures of lactate dehydrogenase A (LDHA) in apo, ternary and inhibitor-bound forms. Acta Crystallogr.,Sect.D (2015)

Release Date

2014-12-03

Peptides

L-lactate dehydrogenase A chain: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

L-lactate dehydrogenase A chain

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