SMTL ID : 1pl2.1

Crystal structure of human glutathione transferase (GST) A1-1 T68E mutant in complex with decarboxy-glutathione

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: P.56, Q.67, E.68 Ligands: ABY.2 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain B: P.56, Q.67, E.68 Ligands: ABY.4 Ligand excluded by PLIP

2 x ABY: N-(4-AMINOBUTANOYL)-S-(4-METHOXYBENZYL)-L-CYSTEINYLGLYCINE(Non-covalent)

ABY.2: 15 residues within 4Å: Chain A: Y.9, F.10, R.15, R.45, Q.54, V.55, Q.67, L.107, V.111, M.208, A.216, F.220 Chain B: D.101, R.131 Ligands: CL.1 13 PLIP interactions: 2 interactions with chain B, 11 interactions with chain A Water bridges: B:E.97, A:R.45, A:Q.54 Salt bridges: B:R.131, A:R.45 Hydrophobic interactions: A:F.10, A:F.10, A:A.216 Hydrogen bonds: A:V.55, A:V.55, A:Q.67, A:Q.67 pi-Stacking: A:F.222 ABY.4: 13 residues within 4Å: Chain A: D.101, R.131 Chain B: Y.9, R.15, R.45, Q.54, V.55, Q.67, L.107, V.111, M.208, F.220 Ligands: CL.3 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.54, B:V.55, B:V.55, B:Q.67, B:Q.67 Water bridges: B:R.69, B:F.220 Salt bridges: B:R.45, A:K.127, A:R.131

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