SMTL ID : 2r3x.1

Crystal structure of an R15L hGSTA1-1 mutant complexed with S-hexyl-glutathione

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x GTX: S-HEXYLGLUTATHIONE(Non-covalent)

GTX.1: 14 residues within 4Å: Chain A: Y.9, L.15, R.45, Q.54, V.55, P.56, Q.67, T.68, L.107, L.108, V.111, F.220 Chain B: D.101, R.131 18 PLIP interactions: 13 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.15, A:L.108, A:V.111 Hydrogen bonds: A:Q.54, A:V.55, A:V.55, A:Q.67, A:Q.67, A:T.68, A:T.68, B:D.101 Water bridges: A:R.45, A:R.69, B:D.101, B:K.127 Salt bridges: A:R.45, B:K.127, B:R.131 GTX.2: 15 residues within 4Å: Chain A: D.101, R.131 Chain B: Y.9, F.10, L.15, R.45, Q.54, V.55, P.56, Q.67, T.68, L.107, V.111, M.208, F.220 19 PLIP interactions: 3 interactions with chain A, 16 interactions with chain B Water bridges: A:E.97, A:E.97, B:R.45, B:T.68 Salt bridges: A:R.131, B:R.45 Hydrophobic interactions: B:F.10, B:L.15, B:L.107, B:V.111, B:F.220 Hydrogen bonds: B:Q.54, B:V.55, B:V.55, B:Q.67, B:Q.67, B:Q.67, B:T.68, B:T.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gildenhuys, S. et al., Arginine 15 stabilizes an S(N)Ar reaction transition state and the binding of anionic ligands at the active site of human glutathione transferase A1-1. Biophys.Chem. (2010)

Release Date

2007-12-18

Peptides

Glutathione S-transferase A1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase A1