SMTL ID : 6ep7.1

ARABIDOPSIS THALIANA GSTU23, GSH bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 13 residues within 4Å: Chain A: S.13, Y.15, R.18, L.37, K.40, K.53, I.54, P.55, E.66, S.67, Y.107 Chain B: K.104 Ligands: GOL.2 16 PLIP interactions: 15 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.15, A:K.53 Hydrogen bonds: A:R.18, A:K.53, A:I.54, A:I.54, A:E.66, A:S.67, B:K.104 Water bridges: A:K.53, A:E.66, A:I.68, A:D.103, A:D.103 Salt bridges: A:K.40, A:K.53 GSH.5: 12 residues within 4Å: Chain A: K.104 Chain B: S.13, Y.15, L.37, K.40, K.53, I.54, P.55, E.66, S.67, Y.107 Ligands: GOL.7 13 PLIP interactions: 1 interactions with chain A, 12 interactions with chain B Hydrogen bonds: A:K.104, B:R.18, B:K.53, B:I.54, B:I.54, B:E.66, B:S.67 Hydrophobic interactions: B:Y.15 Water bridges: B:I.54, B:E.66, B:I.68 Salt bridges: B:K.40, B:K.53

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: Y.10, M.14, C.110, K.111, W.114, W.163 Ligands: GSH.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.110 Water bridges: A:Y.15, A:K.111 GOL.3: 8 residues within 4Å: Chain A: M.47, N.48, P.49, I.50, P.63, C.65 Chain B: Q.94, F.97 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.48, A:I.50, A:P.63, B:Q.94 Water bridges: A:C.65 GOL.6: 8 residues within 4Å: Chain A: Q.94, F.97 Chain B: M.47, N.48, P.49, I.50, P.63, C.65 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.94, B:N.48, B:I.50 Water bridges: A:Q.94 GOL.7: 6 residues within 4Å: Chain B: Y.10, C.110, K.111, W.114, W.163 Ligands: GSH.5 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:C.110 Water bridges: B:K.111

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 1 residues within 4Å: Chain A: I.84 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tossounian, M.A. et al., Disulfide bond formation protects Arabidopsis thaliana glutathione transferase tau 23 from oxidative damage. Biochim. Biophys. Acta (2018)

Release Date

2018-04-11

Peptides

Glutathione S-transferase U23: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase U23

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