SMTL ID : 3psw.1

Structure of E97Q mutant of TIM from Plasmodium falciparum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-dimer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 6 residues within 4Å: Chain A: N.10, H.95, L.230, V.231, G.232 Ligands: SO4.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.10 Water bridges: A:Q.97, A:E.165, A:E.165, A:E.165, A:G.209 EDO.4: 6 residues within 4Å: Chain B: N.10, H.95, L.230, V.231, G.232 Ligands: EDO.5 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.10 Water bridges: B:H.95, B:E.165, B:E.165, B:G.209 EDO.5: 6 residues within 4Å: Chain B: K.12, Q.97, G.232, N.233 Ligands: SO4.3, EDO.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.12, B:Q.97, B:N.233, B:N.233 Water bridges: B:G.232

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: K.12, G.232, N.233 Ligands: EDO.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.211, A:G.232, A:N.233, A:N.233 Water bridges: A:K.12, A:K.12, A:V.212, A:V.212 Salt bridges: A:K.12 SO4.3: 4 residues within 4Å: Chain A: S.73 Chain B: K.12, N.233 Ligands: EDO.5 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.233, A:S.73, A:S.73 Water bridges: B:Q.97, A:S.73 Salt bridges: B:K.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Samanta, M. et al., Revisiting the mechanism of the triosephosphate isomerase reaction: the role of the fully conserved glutamic acid 97 residue. Chembiochem (2011)

Release Date

2011-10-19

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Triosephosphate isomerase