SMTL ID : 4yqu.1

Glutathione S-transferase Omega 1 bound to covalent inhibitor C1-31

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

2 x 4GB: N-{5-(azepan-1-ylsulfonyl)-2-[(ethylsulfanyl)methoxy]phenyl}acetamide(Covalent)

4GB.1: 11 residues within 4Å: Chain A: C.35, P.36, F.37, L.59, V.75, G.131, I.134, R.135, F.228, L.229, Y.232 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.59, A:V.75, A:I.134, A:F.228, A:L.229, A:Y.232 pi-Stacking: A:F.37 4GB.3: 10 residues within 4Å: Chain B: C.35, P.36, F.37, L.59, V.75, V.130, G.131, I.134, L.229, Y.232 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.59, B:V.75, B:I.134, B:L.229, B:Y.232, B:Y.232, B:Y.232 pi-Stacking: B:F.37

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

MES.2: 7 residues within 4Å: Chain A: F.37, F.72, L.74, P.76, E.88, S.89 Chain B: E.121 8 PLIP interactions: 1 interactions with chain B, 7 interactions with chain A Salt bridges: B:E.121, A:E.88 Hydrogen bonds: A:R.40, A:E.88, A:S.89, A:S.89 Water bridges: A:R.40, A:A.90 MES.4: 7 residues within 4Å: Chain A: E.121 Chain B: F.37, F.72, L.74, P.76, E.88, S.89 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:E.88, B:S.89, A:E.121 Water bridges: B:R.40, B:L.74, B:V.75, B:E.88, B:A.90 Salt bridges: B:E.88, A:E.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ramkumar, K. et al., Mechanistic evaluation and transcriptional signature of a glutathione S-transferase omega 1 inhibitor. Nat Commun (2016)

Release Date

2016-10-12

Peptides

Glutathione S-transferase omega-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutathione S-transferase omega-1

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