SMTL ID : 2pvq.1

Crystal structure of Ochrobactrum anthropi glutathione transferase Cys10Ala mutant with glutathione bound at the H-site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: I.89, R.93 Chain B: T.61 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.93 Hydrogen bonds: B:T.61 SO4.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.4: 3 residues within 4Å: Chain A: T.61 Chain B: I.89, R.93 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:T.61 Water bridges: A:T.61 Salt bridges: B:R.93 SO4.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.3: 8 residues within 4Å: Chain A: V.7, G.8, A.9, A.10, H.105, S.109, F.112, W.164 4 PLIP interactions: 4 interactions with chain A Water bridges: A:S.109, A:S.109 Salt bridges: A:K.6, A:H.105 GSH.6: 8 residues within 4Å: Chain B: V.7, G.8, A.9, A.10, H.105, S.109, F.112, W.164 4 PLIP interactions: 4 interactions with chain B Water bridges: B:S.109, B:S.109 Salt bridges: B:K.6, B:H.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Allocati, N. et al., Cysteine 10 is critical for the activity of Ochrobactrum anthropi glutathione transferase and its mutation to alanine causes the preferential binding of glutathione to the H-site. Proteins (2008)

Release Date

2008-01-15

Peptides

glutathione S-transferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

glutathione S-transferase