SMTL ID : 3wc9.2 (2 other biounits)

The complex structure of HsSQS wtih ligand, FSPP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.82 Å

Oligo State

homo-trimer

Ligands

3 x FPS: S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10-TRIENYL] TRIHYDROGEN THIODIPHOSPHATE(Non-covalent)

FPS.1: 14 residues within 4Å: Chain A: S.43, F.44, Y.63, R.67, A.166, V.169, G.170, L.173, M.197, G.198, L.201, Q.202, Y.266, C.279 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.44, A:F.44, A:V.169, A:V.169, A:L.173, A:M.197, A:Y.266 Hydrogen bonds: A:S.41, A:S.43, A:S.43, A:R.67, A:R.208, A:R.208 Water bridges: A:N.205, A:N.205 FPS.2: 15 residues within 4Å: Chain B: R.42, S.43, F.44, R.67, V.169, G.170, L.173, S.174, M.197, L.201, Q.202, N.205, R.208, Y.266, C.279 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:F.44, B:F.44, B:V.169, B:L.173, B:M.197, B:L.201, B:L.201, B:Y.266 Hydrogen bonds: B:S.43, B:S.43, B:S.43, B:R.67, B:R.67 Water bridges: B:R.208, B:R.208 Salt bridges: B:R.208 FPS.3: 16 residues within 4Å: Chain C: R.42, S.43, F.44, Y.63, R.67, A.166, V.169, G.170, L.173, S.174, M.197, L.201, Q.202, N.205, Y.266, C.279 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:F.44, C:F.44, C:V.169, C:V.169, C:M.197, C:Y.266 Hydrogen bonds: C:R.42, C:S.43, C:S.43, C:R.67 Water bridges: C:R.42, C:R.42, C:R.208 Salt bridges: C:R.42

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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