SMTL ID : 3pr3.1

Crystal structure of Plasmodium falciparum glucose-6-phosphate isomerase (PF14_0341) in complex with fructose-6-phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x F6P: 6-O-phosphono-beta-D-fructofuranose(Non-covalent)

F6P.1: 19 residues within 4Å: Chain A: I.174, G.175, G.176, S.177, S.249, K.250, T.251, F.252, T.254, T.257, G.311, R.312, Q.394, E.398, Q.551, V.554, K.558 Chain B: Q.428, H.429 19 PLIP interactions: 18 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.176, A:S.177, A:S.249, A:K.250, A:T.251, A:T.251, A:T.254, A:T.257, A:T.257, A:R.312, A:Q.394, A:E.398, A:E.398, A:K.558, B:H.429 Water bridges: A:I.174, A:G.311, A:G.311, A:R.312 F6P.3: 18 residues within 4Å: Chain A: H.429 Chain B: I.174, G.175, G.176, S.177, S.249, K.250, T.251, F.252, T.254, T.257, G.311, R.312, Q.394, E.398, Q.551, V.554, K.558 21 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.176, B:S.177, B:S.177, B:S.249, B:K.250, B:T.251, B:T.251, B:T.254, B:T.254, B:T.257, B:Q.394, B:E.398, B:E.398, B:K.558, A:H.429 Water bridges: B:S.177, B:S.177, B:G.311, B:G.311, B:G.311, B:E.398

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 7 residues within 4Å: Chain A: I.120, H.140, L.143, K.144, E.147, Y.330, R.334 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.147, A:Y.330 Water bridges: A:R.334 Salt bridges: A:H.140, A:K.144 PO4.4: 7 residues within 4Å: Chain B: I.120, H.140, L.143, K.144, E.147, Y.330, R.334 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:H.140, B:Y.330 Salt bridges: B:H.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gileadi, T. et al., Crystal structure of Plasmodium falciparum glucose-6-phosphate isomerase (PF14_0341) in complex with fructose-6-phosphate. To be Published

Release Date

2011-02-09

Peptides

Glucose-6-phosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glucose-6-phosphate isomerase

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