SMTL ID : 1gse.1

GLUTATHIONE TRANSFERASE A1-1 COMPLEXED WITH AN ETHACRYNIC ACID GLUTATHIONE CONJUGATE (MUTANT R15K)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 11 residues within 4Å: Chain A: Y.8, R.44, Q.53, V.54, P.55, Q.66, T.67, F.219 Chain B: D.100, R.130 Ligands: EAA.2 18 PLIP interactions: 13 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:Q.53, A:V.54, A:V.54, A:Q.66, A:Q.66, A:T.67, A:T.67, B:D.100 Water bridges: A:K.14, A:R.44, A:Q.66, A:R.68, A:F.219, B:E.96, B:D.100 Salt bridges: A:R.44, B:K.126, B:R.130 GSH.5: 11 residues within 4Å: Chain A: D.100, R.130 Chain B: Y.8, R.44, Q.53, V.54, P.55, Q.66, T.67, F.219 Ligands: EAA.6 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.53, B:V.54, B:V.54, B:Q.66, B:Q.66, B:T.67, B:T.67, B:F.219, A:D.100 Water bridges: B:V.54, B:R.68 Salt bridges: B:R.44, A:R.130

2 x EAA: ETHACRYNIC ACID(Non-covalent)

EAA.2: 11 residues within 4Å: Chain A: Y.8, F.9, R.12, G.13, K.14, L.106, M.207, A.215, F.219, F.221 Ligands: GSH.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.106, A:F.221 Hydrogen bonds: A:R.12, A:G.13, A:K.14, A:M.207 EAA.6: 12 residues within 4Å: Chain B: Y.8, F.9, R.12, G.13, K.14, L.106, M.207, L.212, A.215, F.219, F.221 Ligands: GSH.5 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.106, B:F.221 Hydrogen bonds: B:Y.8, B:R.12, B:G.13, B:K.14 Water bridges: B:L.106

4 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.3: 6 residues within 4Å: Chain A: S.17, I.95, I.98, A.99, H.158 Ligands: BME.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.17, A:S.17 BME.4: 7 residues within 4Å: Chain A: T.67, R.68, L.71, A.99, R.154, H.158 Ligands: BME.3 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.67 BME.7: 6 residues within 4Å: Chain B: S.17, I.95, I.98, A.99, H.158 Ligands: BME.8 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.17, B:S.17 BME.8: 7 residues within 4Å: Chain B: R.68, L.71, E.96, A.99, R.154, H.158 Ligands: BME.7 1 PLIP interactions: 1 interactions with chain B Water bridges: B:R.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cameron, A.D. et al., Structural analysis of human alpha-class glutathione transferase A1-1 in the apo-form and in complexes with ethacrynic acid and its glutathione conjugate. Structure (1995)

Release Date

1995-09-15

Peptides

GLUTATHIONE TRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTATHIONE TRANSFERASE