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

Crystal structure of human Glucose-6-phosphate isomerase with phosphoenol pyruvate ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x PEP: PHOSPHOENOLPYRUVATE(Non-functional Binders)

PEP.1: 6 residues within 4Å: Chain A: I.157, S.210, K.211, T.212, T.215, K.519 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.212, A:T.215, A:T.215 Salt bridges: A:K.519 PEP.6: 7 residues within 4Å: Chain B: S.160, S.210, K.211, T.212, T.215, G.271, G.272 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:K.211 Hydrogen bonds: B:K.211, B:K.211, B:T.212, B:T.215, B:G.272 Water bridges: B:G.159, B:R.273, B:Q.354, B:Q.512 Salt bridges: B:K.211

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 6 residues within 4Å: Chain A: T.43, L.44, N.45, W.302, H.306, T.310 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.43, A:N.45, A:H.306, A:T.310

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

PGE.3: 13 residues within 4Å: Chain A: R.21, L.59, F.331, G.398, T.399, K.400, M.401, E.469, G.470, N.471, R.472, P.473 Chain B: R.370 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:R.370, A:R.21 Water bridges: B:R.370, A:N.471, A:R.472 PGE.5: 12 residues within 4Å: Chain A: R.370, V.371, D.372, H.373, Q.374 Chain B: G.398, T.399, K.400, M.401, E.469, N.471, R.472 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.370, A:R.370, A:H.373 Water bridges: B:R.472

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

TRS.4: 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 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.224, A:W.228 Water bridges: A:E.227

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
C

Glucose-6-phosphate isomerase

Related Entries With Identical Sequence