SMTL ID : 6ooi.4 (3 other biounits)

Crystal structure of triosephosphate isomerase from Schistosoma mansoni in complex with 2PG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

homo-dimer

Ligands

2 x PGA: 2-PHOSPHOGLYCOLIC ACID(Non-covalent)

PGA.1: 13 residues within 4Å: Chain A: N.15, K.17, H.99, E.172, A.176, I.177, G.178, G.217, S.218, L.237, V.238, G.239, G.240 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.15, A:G.178, A:S.218, A:V.219, A:G.239, A:G.240 Water bridges: A:K.17, A:K.17, A:G.217, A:L.237, A:A.241 Salt bridges: A:K.17, A:K.17, A:H.99 PGA.4: 13 residues within 4Å: Chain B: N.15, K.17, H.99, E.172, A.176, I.177, G.178, G.217, S.218, L.237, V.238, G.239, G.240 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:N.15, B:G.178, B:S.218, B:G.239, B:G.240 Water bridges: B:K.17, B:G.217, B:V.219, B:A.241 Salt bridges: B:K.17, B:K.17, B:H.99

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: R.56, H.64, V.65, D.93, W.94 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: F.106 Chain B: F.106, G.107 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:F.106, B:G.107

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 3 residues within 4Å: Chain B: R.56, K.57, L.59 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.56 Water bridges: B:K.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jimenez-Sandoval, P. et al., Crystal structures of Triosephosphate Isomerases from Taenia solium and Schistosoma mansoni provide insights for vaccine rationale and drug design against helminth parasites. Plos Negl Trop Dis (2020)

Release Date

2020-01-08

Peptides

Triosephosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

Triosephosphate isomerase

Related Entries With Identical Sequence