SMTL ID : 5agy.1

CRYSTAL STRUCTURE OF A TAU CLASS GST MUTANT FROM GLYCINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

3 x 4NM: 4-NITROPHENYL METHANETHIOL

4NM.1: 8 residues within 4Å: Chain A: W.11, R.20, Y.30, Y.32, K.197, S.198, L.199, P.200 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.32, A:Y.32 pi-Cation interactions: A:R.20 4NM.2: 8 residues within 4Å: Chain A: Y.107, R.111, C.114, T.115, W.163, I.209, L.212 Ligands: GTB.3 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:R.111, A:T.115, A:L.212 4NM.6: 9 residues within 4Å: Chain B: Y.107, R.111, C.114, T.115, W.163, I.209, L.212, L.216 Ligands: GTB.5 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:R.111, B:T.115, B:L.212, B:L.216

2 x GTB: S-(P-NITROBENZYL)GLUTATHIONE(Non-covalent)

GTB.3: 18 residues within 4Å: Chain A: F.10, S.13, F.15, L.37, K.40, K.53, I.54, P.55, E.66, S.67, Y.107, W.163, F.208, I.209, L.212 Chain B: K.104 Ligands: 4NM.2, PO4.4 16 PLIP interactions: 15 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.15, A:W.163 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.40, A:I.54, A:E.66, A:L.68 Salt bridges: A:K.40, A:K.53 pi-Stacking: A:F.10 GTB.5: 17 residues within 4Å: Chain A: K.104 Chain B: S.13, F.15, R.18, L.37, K.40, K.52, K.53, I.54, P.55, E.66, S.67, Y.107, F.208, L.212 Ligands: 4NM.6, PO4.7 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.15, B:K.53 Hydrogen bonds: B:R.18, B:I.54, B:I.54, B:E.66, B:S.67, A:K.104 Water bridges: B:I.54, B:E.66, B:L.68 Salt bridges: B:K.40, B:K.53

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 5 residues within 4Å: Chain A: H.51, K.53, E.66 Chain B: K.104 Ligands: GTB.3 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Water bridges: A:K.53 Salt bridges: A:H.51, A:K.53, B:K.104 PO4.7: 5 residues within 4Å: Chain A: K.104 Chain B: H.51, K.53, E.66 Ligands: GTB.5 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.66 Water bridges: B:H.51, B:H.51, B:K.53, B:E.66 Salt bridges: B:H.51, B:K.53, A:K.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Axarli, I. et al., Directed Evolution of Tau Class Glutathione Transferases Reveals a Site that Regulates Catalytic Efficiency and Masks Cooperativity. Biochem.J. (2016)

Release Date

2015-12-16

Peptides

GLUTATHIONE S-TRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GLUTATHIONE S-TRANSFERASE