SMTL ID : 3hjo.1

Crystal Structure of Glutathione Transferase Pi Y108V Mutant in Complex with the Glutathione Conjugate of Ethacrynic Acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 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: EAA.2 13 PLIP interactions: 12 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:L.52, A:Q.64, A:N.66, B:D.98 Salt bridges: A:R.13, A:K.44 GSH.8: 12 residues within 4Å: Chain A: D.98 Chain B: Y.7, F.8, R.13, W.38, K.44, Q.51, L.52, P.53, Q.64, S.65 Ligands: EAA.9 13 PLIP interactions: 12 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:R.13, B:Q.64, B:Q.64, B:N.66, A:D.98 Salt bridges: B:R.13, B:K.44

2 x EAA: ETHACRYNIC ACID(Non-covalent)

EAA.2: 9 residues within 4Å: Chain A: Y.7, F.8, V.10, V.35, W.38, Q.39, I.104, G.205 Ligands: GSH.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.104, A:I.104 Hydrogen bonds: A:Q.39 pi-Stacking: A:F.8 EAA.9: 9 residues within 4Å: Chain B: F.8, V.10, V.35, W.38, I.104, V.108, N.204, G.205 Ligands: GSH.8 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.104, B:V.108, B:N.204 Hydrogen bonds: B:Q.39 pi-Stacking: B:F.8

6 x CA: CALCIUM ION(Non-covalent)

CA.3: 1 residues within 4Å: Chain A: W.28 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:W.28, H2O.7, H2O.9, H2O.9, H2O.9 CA.4: 2 residues within 4Å: Chain A: G.77, Q.147 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.77, H2O.5, H2O.8, H2O.8, H2O.8 CA.5: 1 residues within 4Å: Chain A: D.171 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.171, H2O.4, H2O.8, H2O.8 CA.6: 1 residues within 4Å: Chain A: D.171 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.171 CA.10: 2 residues within 4Å: Chain B: G.77, Q.147 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:G.77, H2O.10, H2O.13, H2O.15, H2O.17 CA.11: 1 residues within 4Å: Chain B: D.171 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.171, H2O.11, H2O.11, H2O.13, H2O.19

2 x CO3: CARBONATE ION(Non-functional Binders)

CO3.7: 4 residues within 4Å: Chain A: F.142, Q.147, I.148, R.186 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.186, A:R.186 CO3.12: 4 residues within 4Å: Chain B: F.142, Q.147, I.148, R.186 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.186 Water bridges: B:Q.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Quesada-Soriano, I. et al., Influence of the H-site residue 108 on human glutathione transferase P1-1 ligand binding: structure-thermodynamic relationships and thermal stability. Protein Sci. (2009)

Release Date

2009-09-22

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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