SMTL ID : 2cai.1

Structure of Glutathione-S-Transferase mutant, R21L, from Schistosoma Haematobium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: H.186, R.189 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.189 Salt bridges: A:R.189 SO4.2: 4 residues within 4Å: Chain A: F.11, N.12, G.15, R.16 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:F.11, A:N.12, A:R.16 Water bridges: A:A.17 Salt bridges: A:R.16 SO4.3: 4 residues within 4Å: Chain A: R.16, P.54, E.70, S.71 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:E.70, A:S.71 Water bridges: A:E.70, A:L.72, B:D.104 Salt bridges: A:R.16 SO4.4: 4 residues within 4Å: Chain A: D.4, D.60, N.61, H.62 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.4, A:D.60, A:N.61, A:N.61, A:H.62 Salt bridges: A:H.62 SO4.10: 2 residues within 4Å: Chain B: T.88, E.89 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.89 SO4.11: 2 residues within 4Å: Chain B: H.186, R.189 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.189 SO4.12: 4 residues within 4Å: Chain B: R.16, P.54, E.70, S.71 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.70, B:E.70, B:S.71 Water bridges: B:E.70 Salt bridges: B:R.16 SO4.13: 4 residues within 4Å: Chain B: F.11, N.12, G.15, R.16 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:F.11, B:N.12, B:N.12, B:R.16 Water bridges: B:G.15, B:A.17 Salt bridges: B:R.16 SO4.14: 2 residues within 4Å: Chain B: K.201, A.207 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.201 SO4.15: 3 residues within 4Å: Chain B: R.35, S.37, Q.39 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.39 Salt bridges: B:R.35

3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.5: 3 residues within 4Å: Chain A: Q.121, L.173, D.174 No protein-ligand interaction detected (PLIP) PG4.6: 5 residues within 4Å: Chain A: Y.10, G.13, Y.202, L.203, D.205 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.10, A:G.13 Water bridges: A:R.14 PG4.7: 8 residues within 4Å: Chain A: K.80, M.85, G.86, Y.92 Chain B: K.80, G.86, T.88, Y.92 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.80, B:K.80

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

BME.8: 3 residues within 4Å: Chain A: L.72, R.76, E.103 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.103 BME.9: 4 residues within 4Å: Chain A: D.4, Y.77, M.78, K.81 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.4, A:Y.77 BME.16: 4 residues within 4Å: Chain B: N.12, G.13, R.14, R.35 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baiocco, P. et al., Probing the Mechanism of Gsh Activation in Schistosoma Haematobium Glutathione-S-Transferase by Site-Directed Mutagenesis and X-Ray Crystallography. J.Mol.Biol. (2006)

Release Date

2006-06-21

Peptides

GLUTATHIONE S-TRANSFERASE 28 KDA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTATHIONE S-TRANSFERASE 28 KDA

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