SMTL ID : 4zxg.1

Ligandin binding site of PfGST

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: Y.6, K.50 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.6 Salt bridges: A:K.50 SO4.2: 1 residues within 4Å: Ligands: MES.5 No protein-ligand interaction detected (PLIP) SO4.3: 1 residues within 4Å: Chain A: Y.81 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.81 Water bridges: A:Y.81 SO4.6: 5 residues within 4Å: Chain B: C.99 Chain D: K.13, Q.69, S.70, Q.71 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:Q.71 Water bridges: D:K.13, D:Q.69, D:Q.69, D:S.70, D:S.70, D:Q.71 Salt bridges: D:K.13 SO4.9: 2 residues within 4Å: Chain C: Y.6, K.50 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.6 Salt bridges: C:K.50 SO4.10: 1 residues within 4Å: Ligands: MES.13 No protein-ligand interaction detected (PLIP) SO4.11: 1 residues within 4Å: Chain C: Y.81 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.81 Water bridges: C:Y.81 SO4.14: 5 residues within 4Å: Chain B: K.13, Q.69, S.70, Q.71 Chain D: C.99 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:Q.71 Water bridges: B:K.13, B:Q.69, B:Q.69, B:S.70, B:S.70, B:Q.71 Salt bridges: B:K.13

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 2 residues within 4Å: Chain A: N.82, E.86 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.82, A:E.86, A:E.86 GOL.7: 2 residues within 4Å: Chain D: Y.106 Ligands: GOL.15 1 PLIP interactions: 1 interactions with chain B Water bridges: B:D.103 GOL.12: 2 residues within 4Å: Chain C: N.82, E.86 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.82, C:E.86, C:E.86 GOL.15: 2 residues within 4Å: Chain B: Y.106 Ligands: GOL.7 1 PLIP interactions: 1 interactions with chain D Water bridges: D:D.103

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

MES.5: 7 residues within 4Å: Chain A: Y.23, L.24, L.194, P.195, N.196, I.197 Ligands: SO4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.196, A:I.197 MES.8: 5 residues within 4Å: Chain B: Y.23, L.24, L.194, P.195, N.196 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.196 MES.13: 7 residues within 4Å: Chain C: Y.23, L.24, L.194, P.195, N.196, I.197 Ligands: SO4.10 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.196, C:I.197 MES.16: 5 residues within 4Å: Chain D: Y.23, L.24, L.194, P.195, N.196 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.196

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perbandt, M. et al., High resolution structures of Plasmodium falciparum GST complexes provide novel insights into the dimer-tetramer transition and a novel ligand-binding site. J.Struct.Biol. (2015)

Release Date

2015-06-24

Peptides

Glutathione S-transferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Glutathione S-transferase