SMTL ID : 1pkw.1

Crystal structure of human glutathione transferase (GST) A1-1 in complex with glutathione

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.9, R.15, R.45, Q.54, V.55, P.56, Q.67, T.68, F.220 Chain B: D.101, R.131 16 PLIP interactions: 2 interactions with chain B, 14 interactions with chain A Hydrogen bonds: B:D.101, A:V.55, A:V.55, A:Q.67, A:Q.67, A:T.68, A:T.68 Salt bridges: B:R.131, A:R.45 Water bridges: A:R.15, A:R.15, A:R.15, A:R.45, A:Q.54, A:V.55, A:R.69 GSH.3: 11 residues within 4Å: Chain A: D.101, R.131 Chain B: Y.9, R.15, R.45, Q.54, V.55, P.56, Q.67, T.68, F.220 18 PLIP interactions: 15 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.54, B:V.55, B:V.55, B:Q.67, B:Q.67, B:T.68, B:T.68, A:D.101 Water bridges: B:R.15, B:R.15, B:R.15, B:R.45, B:V.55, B:R.69 Salt bridges: B:R.15, B:R.45, A:K.127, A:R.131

2 x HED: 2-HYDROXYETHYL DISULFIDE(Non-covalent)

HED.2: 10 residues within 4Å: Chain A: S.18, T.68, R.69, L.72, I.96, E.97, I.99, A.100, R.155, H.159 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.18 Water bridges: A:S.18 HED.4: 10 residues within 4Å: Chain B: S.18, T.68, R.69, L.72, I.96, E.97, I.99, A.100, R.155, H.159 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.18 Water bridges: B:S.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grahn, E. et al., New crystal structures of human glutathione transferase A1-1 shed light on glutathione binding and the conformation of the C-terminal helix. Acta Crystallogr.,Sect.D (2006)

Release Date

2004-06-22

Peptides

Glutathione S-transferase A1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase A1

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