SMTL ID : 6ji6.1

Crystal structure of glutathione S-transferase complexed and modified with glutathione

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

8 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 13 residues within 4Å: Chain A: Y.7, W.8, L.13, W.41, K.45, N.54, L.55, P.56, Q.67, S.68 Chain B: D.101 Ligands: ACT.5, TRS.7 18 PLIP interactions: 3 interactions with chain B, 15 interactions with chain A Hydrogen bonds: B:D.101, A:N.54, A:N.54, A:L.55, A:L.55, A:Q.67, A:Q.67, A:S.68 Water bridges: B:K.125, A:K.45, A:K.45, A:K.45, A:N.54, A:M.69, A:Y.104 Salt bridges: B:K.125, A:K.45 Hydrophobic interactions: A:L.13 GSH.2: 6 residues within 4Å: Chain A: G.84, C.85, K.87, E.88, E.91, N.144 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.87, A:E.88, A:E.91, A:N.144 Salt bridges: A:K.87 GSH.3: 4 residues within 4Å: Chain A: C.138, H.139, K.175 Ligands: GSH.4 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.139, A:K.175 Salt bridges: A:K.175 GSH.4: 7 residues within 4Å: Chain A: H.139, K.140, P.174, K.175, C.178, R.182 Ligands: GSH.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:P.174 Hydrogen bonds: A:K.175 Water bridges: A:H.139, A:R.182, A:R.182, A:R.182 Salt bridges: A:R.182 GSH.8: 13 residues within 4Å: Chain A: D.101 Chain B: Y.7, W.8, L.13, W.41, K.45, N.54, L.55, P.56, Q.67, S.68 Ligands: ACT.12, TRS.14 18 PLIP interactions: 15 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:L.13 Hydrogen bonds: B:N.54, B:N.54, B:L.55, B:L.55, B:Q.67, B:Q.67, B:S.68, A:D.101 Water bridges: B:K.45, B:K.45, B:K.45, B:N.54, B:M.69, B:Y.104, A:K.125 Salt bridges: B:K.45, A:K.125 GSH.9: 6 residues within 4Å: Chain B: G.84, C.85, K.87, E.88, E.91, N.144 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.87, B:E.91, B:N.144 Salt bridges: B:K.87 GSH.10: 4 residues within 4Å: Chain B: C.138, H.139, K.175 Ligands: GSH.11 3 PLIP interactions: 3 interactions with chain B Water bridges: B:H.139, B:K.175 Salt bridges: B:K.175 GSH.11: 7 residues within 4Å: Chain B: H.139, K.140, P.174, K.175, C.178, R.182 Ligands: GSH.10 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:P.174 Hydrogen bonds: B:K.175 Water bridges: B:H.139, B:T.141, B:R.182, B:R.182, B:R.182 Salt bridges: B:R.182

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

ACT.5: 7 residues within 4Å: Chain A: G.12, L.13, S.107, Y.111, Q.204 Ligands: GSH.1, TRS.7 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.13 Hydrogen bonds: A:Y.7, A:L.13, A:Q.204 Water bridges: A:S.107 ACT.6: 5 residues within 4Å: Chain A: H.31, L.32, Y.33, K.40, K.44 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:H.31, A:Y.33 Hydrogen bonds: A:Y.33 Water bridges: A:L.32, A:K.44, A:K.44 Salt bridges: A:H.31, A:K.40, A:K.44 ACT.12: 7 residues within 4Å: Chain B: G.12, L.13, S.107, Y.111, Q.204 Ligands: GSH.8, TRS.14 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.13 Hydrogen bonds: B:L.13, B:Y.111, B:Q.204 Water bridges: B:S.107 ACT.13: 5 residues within 4Å: Chain B: H.31, L.32, Y.33, K.40, K.44 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:H.31, B:Y.33 Hydrogen bonds: B:Y.33 Water bridges: B:L.32, B:K.44, B:K.44 Salt bridges: B:H.31, B:K.40, B:K.44

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.7: 6 residues within 4Å: Chain A: Y.7, I.10, Y.111, Q.207 Ligands: GSH.1, ACT.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.7, A:Y.111 Water bridges: A:W.8 TRS.14: 6 residues within 4Å: Chain B: Y.7, I.10, Y.111, Q.207 Ligands: GSH.8, ACT.12 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.7, B:Y.7 Water bridges: B:W.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Okajima, T. et al., Crystal structure of glutathione S-transferase complexed and modified with glutathione. To Be Published

Release Date

2019-03-20

Peptides

Glutathione S-transferase class-mu 26 kDa isozyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutathione S-transferase class-mu 26 kDa isozyme