SMTL ID : 2vfg.1 (1 other biounit)

Crystal structure of the F96H mutant of Plasmodium falciparum triosephosphate isomerase with 3-phosphoglycerate bound at the dimer interface

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x 3PG: 3-PHOSPHOGLYCERIC ACID(Non-covalent)

3PG.1: 11 residues within 4Å: Chain A: N.65, K.68, R.98, F.102, H.103, E.104, D.108, K.112 Chain B: Y.101, F.102, H.103 16 PLIP interactions: 14 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:N.65, A:K.68, A:K.68, A:E.104, A:E.104, A:D.108 Water bridges: A:R.98, A:R.98, A:F.102, A:T.105, A:K.112, B:R.98 Salt bridges: A:K.68, A:R.98, A:K.112, B:H.103 3PG.2: 11 residues within 4Å: Chain A: Y.101, F.102, H.103 Chain B: N.65, K.68, R.98, F.102, H.103, E.104, D.108, K.112 16 PLIP interactions: 14 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.65, B:K.68, B:K.68, B:F.102, B:D.108 Water bridges: B:R.98, B:R.98, B:T.105, B:T.105, B:K.112, B:K.112, A:R.98 Salt bridges: B:K.68, B:R.98, B:K.112, A:H.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gayathri, P. et al., Biochemical and Structural Characterization of Residue 96 Mutants of Plasmodium Falciparum Triosephosphate Isomerase: Active-Site Loop Conformation, Hydration and Identification of a Dimer-Interface Ligand-Binding Site. Acta Crystallogr.,Sect.D (2009)

Release Date

2008-12-09

Peptides

TRIOSEPHOSPHATE ISOMERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TRIOSEPHOSPHATE ISOMERASE

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