SMTL ID : 5djl.1

Structure of WT Human Glutathione Transferase in complex with cisplatin in the presence of glutathione.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

MES.1: 6 residues within 4Å: Chain A: A.23, W.29, K.30, E.31, F.193, E.198 5 PLIP interactions: 5 interactions with chain A Water bridges: A:W.29, A:E.31, A:F.193, A:E.198 Salt bridges: A:E.198 MES.9: 7 residues within 4Å: Chain B: A.23, W.29, K.30, E.31, F.193, E.198 Ligands: SO4.8 2 PLIP interactions: 2 interactions with chain B Water bridges: B:F.193 Salt bridges: B:E.198

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

PT.2: 4 residues within 4Å: Chain A: C.102 Chain B: C.102 Ligands: PT.3, PT.10 No protein-ligand interaction detected (PLIP) PT.3: 3 residues within 4Å: Chain A: R.14, C.102 Ligands: PT.2 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:C.102, H2O.6, H2O.19 PT.10: 3 residues within 4Å: Chain B: R.14, C.102 Ligands: PT.2 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:C.102, H2O.8, H2O.15, H2O.16

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 13 residues within 4Å: Chain A: Y.8, F.9, R.14, W.39, K.45, G.51, Q.52, L.53, P.54, Q.65, S.66, N.67 Chain B: D.99 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:W.39, A:Q.52, A:L.53, A:L.53, A:Q.65, A:S.66, A:S.66, B:D.99 Water bridges: A:L.53, A:Q.65, A:N.67, B:D.99 Salt bridges: A:R.14, A:K.45 GSH.11: 13 residues within 4Å: Chain A: D.99 Chain B: Y.8, F.9, R.14, W.39, K.45, G.51, Q.52, L.53, P.54, Q.65, S.66, N.67 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:W.39, B:Q.52, B:Q.52, B:L.53, B:L.53, B:Q.65, B:Q.65, B:S.66, B:S.66 Water bridges: B:R.14, B:Q.65, B:N.67, B:N.67 Salt bridges: B:R.14, B:K.45

2 x CA: CALCIUM ION(Non-covalent)

CA.5: 3 residues within 4Å: Chain B: G.78, L.79, Q.148 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:G.78, H2O.14, H2O.15, H2O.15, H2O.17 CA.6: 4 residues within 4Å: Chain B: K.30, E.31, E.32, V.33 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.31, H2O.13, H2O.16, H2O.17

1 x CO3: CARBONATE ION(Non-functional Binders)

CO3.7: 4 residues within 4Å: Chain B: F.143, Q.148, I.149, R.187 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.187, B:R.187 Water bridges: B:Q.25, B:Q.148, B:I.149

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

SO4.8: 3 residues within 4Å: Chain B: S.28, W.29 Ligands: MES.9 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.29, B:W.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parker, L.J. et al., A structure-based mechanism of cisplatin resistance mediated by Glutathione Transferase P1-1. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2016-11-02

Peptides

Glutathione S-transferase P: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase P

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