SMTL ID : 3gur.2 (1 other biounit)

Crystal Structure of mu class glutathione S-transferase (GSTM2-2) in complex with glutathione and 6-(7-Nitro-2,1,3-benzoxadiazol-4-ylthio)hexanol (NBDHEX)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x BYG: L-gamma-glutamyl-S-{(4R)-4-[(6-hydroxyhexyl)sulfanyl]-7-nitro-4,5-dihydro-2,1,3-benzoxadiazol-4-yl}-L-cysteinylglycine(Non-covalent)

BYG.1: 20 residues within 4Å: Chain A: Y.6, W.7, G.11, L.12, M.34, R.42, W.45, K.49, N.58, L.59, P.60, Q.71, S.72, R.107, A.111, Y.115, R.165, F.208, T.209 Chain B: D.105 15 PLIP interactions: 14 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.12, A:L.12 Hydrogen bonds: A:W.45, A:N.58, A:L.59, A:L.59, A:S.72, B:D.105 Water bridges: A:K.49, A:K.49, A:Q.71, A:N.73 Salt bridges: A:R.42, A:K.49 pi-Stacking: A:Y.115

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: I.9, T.33, M.34, T.209, K.210 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:M.34, A:K.210, A:K.210

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.3: 11 residues within 4Å: Chain A: D.105 Chain B: Y.6, W.7, L.12, R.42, W.45, N.58, L.59, P.60, Q.71, S.72 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.58, B:L.59, B:L.59, B:Q.71, B:Q.71, B:S.72, A:D.105 Water bridges: B:N.73, B:N.73 Salt bridges: B:R.42, B:K.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Federici, L. et al., Structural basis for the binding of the anticancer compound 6-(7-nitro-2,1,3-benzoxadiazol-4-ylthio)hexanol to human glutathione s-transferases. Cancer Res. (2009)

Release Date

2009-10-27

Peptides

Glutathione S-transferase Mu 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Glutathione S-transferase Mu 2

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