SMTL ID : 5ueh.1

Structure of GSTO1 covalently conjugated to quinolinic acid fluorosulfate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 85P: 2-(4-chlorophenyl)-6-[(fluorosulfonyl)oxy]quinoline-4-carboxylic acid(Covalent)

85P.1: 12 residues within 4Å: Chain A: M.30, F.32, L.57, V.128, F.131, I.132, A.187, M.188, W.223, F.226, L.227, Y.230 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.131, A:W.223, A:F.226, A:F.226, A:L.227, A:L.227, A:Y.230 85P.8: 12 residues within 4Å: Chain B: M.30, F.32, L.57, V.128, F.131, I.132, A.187, M.188, W.223, F.226, L.227, Y.230 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.131, B:W.223, B:F.226, B:F.226, B:L.227, B:L.227, B:Y.230

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

SO4.2: 4 residues within 4Å: Chain A: R.40, H.50, V.52, L.216 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.40, A:R.40, A:R.40 Salt bridges: A:R.40, A:H.50 SO4.3: 2 residues within 4Å: Chain A: A.7, R.31 7 PLIP interactions: 7 interactions with chain A Water bridges: A:R.31, A:R.31, A:R.40, A:R.40, A:R.40, A:N.54 Salt bridges: A:R.31 SO4.4: 4 residues within 4Å: Chain A: E.22, G.23, S.79, Q.80 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.23, A:S.79, A:Q.80, A:Y.98 Water bridges: A:S.79, A:S.79 SO4.5: 1 residues within 4Å: Chain A: R.49 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.49 SO4.6: 3 residues within 4Å: Chain A: S.130, R.133, E.146 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.130 Salt bridges: A:R.133 SO4.9: 4 residues within 4Å: Chain B: R.40, H.50, V.52, L.216 5 PLIP interactions: 5 interactions with chain B Water bridges: B:R.40, B:R.40, B:R.40 Salt bridges: B:R.40, B:H.50 SO4.10: 2 residues within 4Å: Chain B: A.7, R.31 7 PLIP interactions: 7 interactions with chain B Water bridges: B:R.31, B:R.31, B:R.40, B:R.40, B:R.40, B:N.54 Salt bridges: B:R.31 SO4.11: 4 residues within 4Å: Chain B: E.22, G.23, S.79, Q.80 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.23, B:S.79, B:Q.80 Water bridges: B:S.79, B:S.79 SO4.12: 1 residues within 4Å: Chain B: R.49 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.49 SO4.13: 3 residues within 4Å: Chain B: S.130, R.133, E.146 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.130 Salt bridges: B:R.133

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 4 residues within 4Å: Chain A: Y.85 Chain B: C.113, M.116, I.117 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:C.113, A:Y.85, A:Y.85 Water bridges: B:M.116, A:Y.85 GOL.14: 4 residues within 4Å: Chain A: C.113, M.116, I.117 Chain B: Y.85 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:C.113, B:Y.85, B:Y.85 Water bridges: A:Y.109, A:M.116, B:Y.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mortenson, D.E. et al., Inverse Drug Discovery" Strategy To Identify Proteins That Are Targeted by Latent Electrophiles As Exemplified by Aryl Fluorosulfates. J. Am. Chem. Soc. (2018)

Release Date

2018-01-17

Peptides

Glutathione S-transferase omega-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutathione S-transferase omega-1