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

The complex structure of HsSQS wtih ligand, ER119884

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

homo-trimer

Ligands

3 x ER4: (3R)-3-{[2-benzyl-6-(3-methoxypropoxy)pyridin-3-yl]ethynyl}-1-azabicyclo[2.2.2]octan-3-ol(Non-covalent)

ER4.1: 19 residues within 4Å: Chain A: F.44, I.48, V.59, Y.63, L.66, R.67, D.70, A.166, V.169, G.170, L.173, S.174, F.177, M.197, G.198, L.201, Y.266, F.278, C.279 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:F.44, A:I.48, A:V.59, A:Y.63, A:Y.63, A:L.66, A:R.67, A:A.166, A:V.169, A:V.169, A:L.173, A:M.197, A:L.201, A:F.278 Hydrogen bonds: A:L.66 Salt bridges: A:D.70 pi-Stacking: A:F.44, A:Y.63 ER4.2: 18 residues within 4Å: Chain B: F.44, I.48, V.59, Y.63, L.66, R.67, D.70, A.166, V.169, G.170, L.173, F.177, M.197, G.198, L.201, Y.266, F.278, C.279 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:F.44, B:F.44, B:I.48, B:V.59, B:Y.63, B:Y.63, B:A.166, B:V.169, B:V.169, B:L.173, B:M.197, B:F.278 Salt bridges: B:D.70 pi-Stacking: B:Y.63 ER4.3: 19 residues within 4Å: Chain C: F.44, I.48, V.59, F.62, Y.63, L.66, R.67, D.70, A.166, V.169, G.170, L.173, F.177, M.197, G.198, L.201, Y.266, F.278, C.279 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:F.44, C:I.48, C:V.59, C:F.62, C:Y.63, C:Y.63, C:A.166, C:V.169, C:L.173, C:M.197, C:L.201, C:F.278 Hydrogen bonds: C:L.66 Salt bridges: C:D.70 pi-Stacking: C:F.44, 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
A

B
B

C
C

Squalene synthase

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