SMTL ID : 7p4g.1 (3 other biounits)

Rabbit Muscle L-lactate dehydrogenase in complex with citrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

4 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 8 residues within 4Å: Chain A: V.31, V.136, N.138, L.165, R.169, H.193, A.238, T.248 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:V.136, A:N.138 Salt bridges: A:R.169, A:H.193, A:H.193 CIT.2: 7 residues within 4Å: Chain B: V.136, N.138, L.165, R.169, H.193, A.238, T.248 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.138 Salt bridges: B:R.169, B:H.193, B:H.193 CIT.3: 8 residues within 4Å: Chain C: R.99, V.136, N.138, L.165, R.169, H.193, A.238, T.248 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:L.165 Hydrogen bonds: C:V.136, C:N.138, C:N.138, C:T.248, C:T.248 Water bridges: C:R.99, C:R.99 Salt bridges: C:R.99, C:R.169, C:H.193 CIT.4: 8 residues within 4Å: Chain D: V.136, N.138, L.165, R.169, H.193, A.238, T.248, I.252 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:N.138, D:T.248 Salt bridges: D:R.169, D:H.193, D:H.193

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iacovino, L.G. et al., Allosteric transitions of rabbit skeletal muscle lactate dehydrogenase induced by pH-dependent dissociation of the tetrameric enzyme. Biochimie (2022)

Release Date

2022-05-18

Peptides

L-lactate dehydrogenase A chain: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

L-lactate dehydrogenase A chain

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