SMTL ID : 1r2r.1 (1 other biounit)

CRYSTAL STRUCTURE OF RABBIT MUSCLE TRIOSEPHOSPHATE ISOMERASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

8 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.1: 4 residues within 4Å: Chain A: T.89, W.90, G.122, K.159 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.122 DMS.2: 5 residues within 4Å: Chain A: K.218, A.221, S.222, A.246, K.247 No protein-ligand interaction detected (PLIP) DMS.3: 1 residues within 4Å: Chain A: K.68 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.68 Water bridges: A:Y.67 DMS.5: 5 residues within 4Å: Chain B: T.89, W.90, G.120, G.122, K.159 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.89 pi-Cation interactions: B:W.90, B:W.90 DMS.6: 2 residues within 4Å: Chain B: N.20, L.236 No protein-ligand interaction detected (PLIP) DMS.7: 4 residues within 4Å: Chain B: R.134, T.139, E.183, K.187 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:E.183 DMS.8: 5 residues within 4Å: Chain A: G.103, E.104, L.108 Chain B: V.101, F.102 No protein-ligand interaction detected (PLIP) DMS.9: 2 residues within 4Å: Chain B: S.197, D.198 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.198 Water bridges: B:A.199 Salt bridges: B:D.198

3 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.4: 3 residues within 4Å: Chain B: R.99, D.106, Q.146 No protein-ligand interaction detected (PLIP) MG.10: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.11: 1 residues within 4Å: Chain B: E.135 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aparicio, R. et al., Closed conformation of the active site loop of rabbit muscle triosephosphate isomerase in the absence of substrate: evidence of conformational heterogeneity. J.Mol.Biol. (2003)

Release Date

2003-12-23

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Triosephosphate isomerase

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