SMTL ID : 1r2r.2 (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

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

MG.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.2: 3 residues within 4Å: Chain A: S.96, E.97, V.101 No protein-ligand interaction detected (PLIP) MG.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.12: 2 residues within 4Å: Chain B: F.144, W.191 No protein-ligand interaction detected (PLIP) MG.13: 3 residues within 4Å: Chain B: T.175, T.177, Q.180 No protein-ligand interaction detected (PLIP) MG.14: 2 residues within 4Å: Chain B: S.96, E.97 No protein-ligand interaction detected (PLIP)

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

DMS.3: 4 residues within 4Å: Chain A: T.89, W.90, G.122, K.159 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.122 Water bridges: A:T.89 pi-Cation interactions: A:W.90, A:W.90 DMS.4: 4 residues within 4Å: Chain A: G.16, N.20, L.236 Ligands: DMS.5 2 PLIP interactions: 2 interactions with chain A Water bridges: A:G.16, A:N.20 DMS.5: 6 residues within 4Å: Chain A: G.16, R.17, N.20 Chain B: N.71 Ligands: DMS.4, TRS.9 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:N.20 Hydrogen bonds: B:N.71 DMS.6: 4 residues within 4Å: Chain A: D.132, E.133, A.136, I.138 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.132 DMS.7: 6 residues within 4Å: Chain A: K.130, L.131, V.167, W.168, I.170, T.172 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.131 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.15: 3 residues within 4Å: Chain B: N.20, L.21, L.236 No protein-ligand interaction detected (PLIP) DMS.16: 5 residues within 4Å: Chain B: R.134, T.139, E.183, V.184, K.187 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.139 Salt bridges: B:E.183 DMS.17: 1 residues within 4Å: Chain B: S.222 No protein-ligand interaction detected (PLIP)

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.9: 4 residues within 4Å: Chain A: R.17 Chain B: T.70, N.71 Ligands: DMS.5 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:T.70, B:T.70, B:N.71 Water bridges: A:R.17 TRS.10: 4 residues within 4Å: Chain A: E.107, V.149, D.152, N.153 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.152, A:N.153, A:N.153 Water bridges: A:E.107, A:E.107

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
C

B
D

Triosephosphate isomerase

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