SMTL ID : 5j41.1

Glutathione S-transferase bound with hydrolyzed Piperlongumine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.19 Å

Oligo State

homo-dimer

Ligands

2 x 3LF: 3-(3,4,5-trimethoxyphenyl)propanoic acid(Non-covalent)

3LF.1: 9 residues within 4Å: Chain A: Y.7, F.8, V.10, G.12, R.13, I.104, Y.108, G.205 Ligands: GSH.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.108 Hydrogen bonds: A:Y.7, A:R.13 Salt bridges: A:R.13 pi-Stacking: A:Y.108 3LF.4: 9 residues within 4Å: Chain B: Y.7, F.8, V.10, G.12, R.13, I.104, Y.108, G.205 Ligands: GSH.5 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.108 Hydrogen bonds: B:Y.7, B:R.13 Water bridges: B:R.13 Salt bridges: B:R.13 pi-Stacking: B:Y.108

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.2: 13 residues within 4Å: Chain A: Y.7, F.8, R.13, W.38, K.44, G.50, Q.51, L.52, P.53, Q.64, S.65 Chain B: D.98 Ligands: 3LF.1 16 PLIP interactions: 15 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:W.38, A:Q.51, A:L.52, A:L.52, A:Q.64, A:Q.64, A:S.65 Water bridges: A:K.44, A:K.44, A:L.52, A:Q.64, A:N.66, A:N.66, B:D.98 Salt bridges: A:R.13, A:K.44 GSH.5: 13 residues within 4Å: Chain A: D.98 Chain B: Y.7, F.8, R.13, W.38, K.44, G.50, Q.51, L.52, P.53, Q.64, S.65 Ligands: 3LF.4 12 PLIP interactions: 11 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.51, B:L.52, B:L.52, B:Q.64, B:Q.64, B:S.65 Water bridges: B:Q.64, B:N.66, B:E.97, A:D.98 Salt bridges: B:R.13, B:K.44

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 4 residues within 4Å: Chain A: A.22, W.28, E.30, E.197 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.30 Water bridges: A:W.28, A:F.192, A:S.195 Salt bridges: A:E.197 MES.6: 4 residues within 4Å: Chain B: A.22, W.28, E.30, E.197 3 PLIP interactions: 3 interactions with chain B Water bridges: B:F.192, B:E.197 Salt bridges: B:E.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harshbarger, W. et al., Structural and Biochemical Analyses Reveal the Mechanism of Glutathione S-Transferase Pi 1 Inhibition by the Anti-cancer Compound Piperlongumine. J. Biol. Chem. (2017)

Release Date

2016-11-30

Peptides

Glutathione S-transferase P: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase P

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