SMTL ID : 5jcw.1

Crystal Structure of hGSTP1-1 with Glutathione Adduct of Phenethyl Isothiocyanate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x GVX: L-gamma-glutamyl-S-[(2-phenylethyl)carbamothioyl]-L-cysteinylglycine(Non-covalent)

GVX.1: 14 residues within 4Å: Chain A: Y.8, F.9, R.14, W.39, K.45, Q.52, L.53, P.54, Q.65, S.66, I.105, Y.109 Chain B: D.99 Ligands: MPD.2 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:I.105 Hydrogen bonds: A:Q.52, A:L.53, A:L.53, A:Q.65, A:Q.65, A:S.66 Water bridges: A:Q.65, A:Q.65, A:N.67, A:N.67, A:E.98, B:D.99 Salt bridges: A:R.14, A:K.45 GVX.9: 15 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, I.105, Y.109 Ligands: MPD.10 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.105 Hydrogen bonds: B:Q.52, B:L.53, B:L.53, B:Q.65, B:Q.65, B:Q.65, B:S.66 Water bridges: B:K.45, B:K.45, B:Q.65, B:N.67, B:E.98, A:D.99 Salt bridges: B:R.14, B:K.45

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 4 residues within 4Å: Chain A: F.9, V.36, Y.109 Ligands: GVX.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.36 Hydrogen bonds: A:Y.109, A:Y.109 MPD.10: 4 residues within 4Å: Chain B: F.9, V.36, Y.109 Ligands: GVX.9 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.9, B:V.36 Hydrogen bonds: B:Y.109

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 4 residues within 4Å: Chain A: F.143, Q.148, I.149, R.187 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.143, A:Q.148, A:I.149 Water bridges: A:Q.25 Salt bridges: A:R.187 ACT.11: 4 residues within 4Å: Chain B: F.143, Q.148, I.149, R.187 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Q.148, B:I.149 Water bridges: B:Q.25 Salt bridges: B:R.187

8 x CA: CALCIUM ION(Non-covalent)

CA.4: 1 residues within 4Å: Chain A: W.29 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:W.29, H2O.3, H2O.6, H2O.7, H2O.8 CA.5: 2 residues within 4Å: Chain A: G.78, Q.148 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.78, H2O.3, H2O.6, H2O.6, H2O.7 CA.6: 1 residues within 4Å: Chain A: D.172 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.172, H2O.1, H2O.4, H2O.7 CA.7: 3 residues within 4Å: Chain A: A.114, D.117, D.118 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.114, A:D.117, H2O.1 CA.12: 1 residues within 4Å: Chain B: W.29 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:W.29, H2O.12, H2O.16, H2O.16, H2O.17 CA.13: 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.14, H2O.14, H2O.15, H2O.17 CA.14: 1 residues within 4Å: Chain B: D.172 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.172, H2O.14, H2O.15, H2O.16 CA.15: 2 residues within 4Å: Chain B: A.114, D.117 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:A.114, B:D.117, H2O.10, H2O.16, H2O.16

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.8: 12 residues within 4Å: Chain A: R.71, R.75, Y.80, G.81, D.83, Q.84, A.87 Chain B: R.75, Y.80, G.81, A.87, D.91 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.80 Hydrogen bonds: A:R.75, A:G.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumari, V. et al., Irreversible Inhibition of Glutathione S-Transferase by Phenethyl Isothiocyanate (PEITC), a Dietary Cancer Chemopreventive Phytochemical. Plos One (2016)

Release Date

2016-10-12

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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