SMTL ID : 3n9j.1

Structure of human Glutathione Transferase Pi class in complex with Ethacraplatin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

1 x PT: PLATINUM (II) ION(Non-covalent)

PT.1: 3 residues within 4Å: Chain A: C.102 Chain B: C.102 Ligands: CL.5 No protein-ligand interaction detected (PLIP)

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.2: 4 residues within 4Å: Chain A: A.23, W.29, E.31, E.198 4 PLIP interactions: 4 interactions with chain A Water bridges: A:W.29, A:E.31, A:S.196 Salt bridges: A:E.198 MES.7: 4 residues within 4Å: Chain B: A.23, W.29, E.31, E.198 3 PLIP interactions: 3 interactions with chain B Water bridges: B:E.31, B:F.193 Salt bridges: B:E.198

2 x EAA: ETHACRYNIC ACID(Non-covalent)

EAA.3: 8 residues within 4Å: Chain A: Y.8, F.9, V.11, R.14, W.39, I.105, Y.109, G.206 7 PLIP interactions: 7 interactions with chain A Water bridges: A:Y.8, A:Y.8, A:Y.8, A:R.14 Salt bridges: A:R.14 pi-Stacking: A:Y.109 Halogen bonds: A:Y.8 EAA.9: 8 residues within 4Å: Chain B: Y.8, F.9, V.11, G.13, R.14, I.105, Y.109, G.206 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.8, B:R.14 Salt bridges: B:R.14 pi-Stacking: B:Y.109 Halogen bonds: B:Y.8

3 x CA: CALCIUM ION(Non-covalent)

CA.4: 2 residues within 4Å: Chain A: D.99 Chain B: Q.65 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.99, A:D.99 CA.6: 2 residues within 4Å: Chain B: G.78, Q.148 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:G.78, H2O.7, H2O.8, H2O.8, H2O.14 CA.8: 2 residues within 4Å: Chain A: Q.65 Chain B: D.99 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.99, B:D.99, H2O.4, H2O.13

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

CL.5: 2 residues within 4Å: Chain B: C.102 Ligands: PT.1 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parker, L.J. et al., Studies of glutathione transferase P1-1 bound to a platinum(IV)-based anticancer compound reveal the molecular basis of its activation. To be Published

Release Date

2011-05-11

Peptides

Glutathione S-transferase P: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase P

Related Entries With Identical Sequence