SMTL ID : 3wcj.3 (2 other biounits)

The complex structure of HsSQS wtih ligand,E5700

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

3 x E5S: (3R)-3-({2-benzyl-6-[(3R,4S)-3-hydroxy-4-methoxypyrrolidin-1-yl]pyridin-3-yl}ethynyl)-1-azabicyclo[2.2.2]octan-3-ol(Non-covalent)

E5S.1: 17 residues within 4Å: Chain A: F.44, I.48, V.59, Y.63, L.66, D.70, V.165, A.166, V.169, G.170, L.173, M.197, L.201, Y.266, F.278, C.279, Q.283 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.44, A:I.48, A:V.59, A:Y.63, A:D.70, A:V.169, A:V.169, A:L.201, A:F.278 Hydrogen bonds: A:C.279, A:Q.283 Salt bridges: A:D.70 pi-Stacking: A:F.44, A:Y.63 E5S.2: 18 residues within 4Å: Chain B: F.44, I.48, V.59, Y.63, R.67, D.70, V.165, A.166, V.169, L.173, M.197, G.198, L.201, Q.202, Y.266, F.278, C.279, Q.283 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:F.44, B:I.48, B:V.59, B:Y.63, B:D.70, B:V.169, B:V.169, B:V.169, B:V.169, B:L.173, B:L.201, B:F.278 Hydrogen bonds: B:C.279, B:Q.283 Salt bridges: B:D.70 pi-Stacking: B:F.44, B:Y.63 E5S.3: 19 residues within 4Å: Chain C: F.44, I.48, V.59, F.62, Y.63, L.66, D.70, V.165, A.166, V.169, L.173, M.197, L.201, Q.202, Y.266, F.278, C.279, P.282, Q.283 18 PLIP interactions: 18 interactions with chain C Hydrophobic interactions: C:F.44, C:I.48, C:V.59, C:F.62, C:Y.63, C:L.66, C:D.70, C:V.169, C:V.169, C:V.169, C:V.169, C:L.173, C:L.201, C:F.278 Hydrogen bonds: C:C.279, C:Q.283 Salt bridges: C:D.70 pi-Stacking: C:Y.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shang, N. et al., Squalene synthase as a target for Chagas disease therapeutics. Plos Pathog. (2014)

Release Date

2014-06-18

Peptides

Squalene synthase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Squalene synthase

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