SMTL ID : 9fcw.1 (1 other biounit)

Crystal structure of human Glucose-6-phosphate isomerase with maleate ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

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

TRS.1: 10 residues within 4Å: Chain A: I.192, A.193, L.196, T.224, A.225, E.227, W.228, Q.231 Chain B: I.416, R.417 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:E.227, A:W.228, A:Q.231 Water bridges: A:E.227, B:R.417

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 16 residues within 4Å: Chain A: L.59, G.398, T.399, K.400, M.401, E.469, G.470, N.471, R.472, P.473 Chain B: Y.363, R.370, V.371, D.372, H.373, Q.374 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.471, A:N.471, A:R.472 Water bridges: A:R.21, A:R.472

1 x MAE: MALEIC ACID(Non-covalent)

MAE.3: 7 residues within 4Å: Chain B: I.157, S.160, S.210, K.211, T.212, F.213, T.215 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:I.157, B:S.210, B:K.211, B:T.212, B:T.212, B:T.215 Water bridges: B:I.157, B:S.160, B:K.519

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.4: 11 residues within 4Å: Chain A: R.370 Chain B: R.21, L.59, F.331, G.398, T.399, K.400, M.401, G.470, N.471, R.472 8 PLIP interactions: 1 interactions with chain A, 7 interactions with chain B Hydrogen bonds: A:R.370, B:R.21, B:R.21, B:R.472 Water bridges: B:T.399, B:N.471, B:R.472, B:R.472

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jonatansdottir, Y.Y. et al., Human glycolysis isomerases are inhibited by weak metabolite modulators. Febs J. (2025)

Release Date

2025-03-12

Peptides

Glucose-6-phosphate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glucose-6-phosphate isomerase

Related Entries With Identical Sequence