SMTL ID : 7bia.1

Crystal structure of human GSTP1 bound to iberin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

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

MES.1: 4 residues within 4Å: Chain A: A.23, W.29, E.31, E.198 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.31 Water bridges: A:W.29, A:F.193, A:S.196 Salt bridges: A:E.198 MES.4: 4 residues within 4Å: Chain B: A.23, W.29, E.31, E.198 2 PLIP interactions: 2 interactions with chain B Water bridges: B:F.193 Salt bridges: B:E.198

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.2: 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: TVQ.3 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:W.39, A:Q.52, A:L.53, A:L.53, A:Q.65, A:Q.65, A:S.66 Water bridges: A:L.53, A:Q.65, A:N.67, A:N.67, B:D.99 Salt bridges: A:R.14, A:K.45 GSH.5: 12 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 12 PLIP interactions: 11 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.52, B:L.53, B:L.53, B:Q.65, B:Q.65, B:S.66 Water bridges: B:Q.65, B:N.67, B:N.67, A:D.99 Salt bridges: B:R.14, B:K.45

1 x TVQ: 1-isothiocyanato-3-methylsulfinyl-propane(Non-covalent)

TVQ.3: 4 residues within 4Å: Chain A: R.14, I.105, Y.109 Ligands: GSH.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.109 pi-Cation interactions: A:Y.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schwartz, M. et al., Role of human salivary enzymes in bitter taste perception. Food Chem (2022)

Release Date

2022-03-02

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