SMTL ID : 5dal.1

Crystal Structure of human Glutathione Transferase Pi complexed with a metalloid in the presence of Glutathione

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 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 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.31, A:F.193 Salt bridges: A:E.198 MES.5: 7 residues within 4Å: Chain B: A.23, W.29, K.30, E.31, F.193, E.198 Ligands: SO4.6 2 PLIP interactions: 2 interactions with chain B Water bridges: B:F.193 Salt bridges: B:E.198

2 x 5AU: Di-glutathione-PhenylArsine(Non-covalent)

5AU.2: 21 residues within 4Å: Chain A: Y.8, F.9, P.10, V.11, R.14, V.36, W.39, K.45, G.51, Q.52, L.53, P.54, Q.65, S.66, N.67, I.105, Y.109, G.206 Chain B: D.99 Ligands: GSH.3, PA0.4 28 PLIP interactions: 26 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.9, A:F.9, A:F.9, A:V.11, A:V.11, A:Q.52 Hydrogen bonds: A:W.39, A:Q.52, A:L.53, A:L.53, A:Q.65, A:Q.65, A:Q.65, A:S.66 Water bridges: A:R.14, A:R.14, A:K.45, A:K.45, A:Q.65, A:N.67, A:N.67, A:N.67, B:D.99, B:D.99 Salt bridges: A:R.14, A:R.14, A:K.45, A:K.45 5AU.7: 21 residues within 4Å: Chain A: D.99 Chain B: Y.8, F.9, P.10, V.11, R.14, V.36, W.39, K.45, G.51, Q.52, L.53, P.54, Q.65, S.66, N.67, I.105, Y.109, G.206 Ligands: GSH.8, PA0.9 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:F.9, B:F.9, B:V.11, B:V.11, B:Q.52, B:Y.109 Hydrogen bonds: B:W.39, B:Q.52, B:L.53, B:L.53, B:Q.65, B:Q.65, B:Q.65, B:S.66, B:S.66 Water bridges: B:R.14, B:R.14, B:Q.65, B:N.67, B:E.98 Salt bridges: B:R.14, B:R.14, B:K.45

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.3: 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 Chain B: D.99 Ligands: 5AU.2 16 PLIP interactions: 14 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:W.39, A:Q.52, A:L.53, A:L.53, A:L.53, A:Q.65, A:S.66, B:D.99 Water bridges: A:R.14, A:L.53, A:Q.65, A:N.67, A:N.67, B:D.99 Salt bridges: A:R.14, A:K.45 GSH.8: 14 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 Ligands: 5AU.7 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:W.39, 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:Q.65, B:N.67, B:N.67 Salt bridges: B:R.14, B:K.45

2 x PA0: Phenylarsine oxide(Non-covalent)

PA0.4: 7 residues within 4Å: Chain A: R.14, C.102, I.105, S.106, T.110 Chain B: C.102 Ligands: 5AU.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.105 PA0.9: 8 residues within 4Å: Chain A: C.102, K.103 Chain B: R.14, C.102, I.105, S.106, T.110 Ligands: 5AU.7 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.105

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

SO4.6: 3 residues within 4Å: Chain B: S.28, W.29 Ligands: MES.5 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.28, B:W.29, B:W.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parker, L.J. et al., Visualisation of Organoarsenic Human Glutathione Transferase P1-1 Complexes: Metabolism of Arsenic-based Therapeutics. To Be Published

Release Date

2016-12-07

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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