SMTL ID : 3wef.1 (1 other biounit)

Crystal structure of the human squalene synthase in complex with farnesyl thiopyrophosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-trimer

Ligands

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

FPS.1: 19 residues within 4Å: Chain A: T.23, S.24, R.25, S.26, F.27, Y.46, R.50, A.149, V.152, G.153, L.156, A.177, M.180, G.181, L.184, Q.185, N.188, C.262 Ligands: FPS.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.27, A:A.149, A:V.152, A:L.156, A:L.184, A:L.184 Hydrogen bonds: A:S.26, A:S.26, A:S.26, A:Y.46, A:R.50 Water bridges: A:N.188 Salt bridges: A:R.25 FPS.2: 12 residues within 4Å: Chain A: F.27, I.31, Y.46, L.49, R.50, D.53, E.56, D.57, V.148, V.152, F.261 Ligands: FPS.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.27, A:F.27, A:I.31, A:Y.46, A:L.49, A:V.148, A:V.152, A:V.152, A:F.261 Salt bridges: A:K.90 FPS.3: 17 residues within 4Å: Chain B: T.23, S.24, R.25, S.26, F.27, Y.46, R.50, A.149, V.152, G.153, M.180, G.181, L.184, Q.185, Y.249, C.262 Ligands: FPS.4 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.27, B:A.149, B:V.152, B:M.180, B:L.184 Hydrogen bonds: B:R.25, B:S.26, B:R.50 Salt bridges: B:R.25, B:R.50 FPS.4: 17 residues within 4Å: Chain B: F.27, Y.46, L.49, R.50, D.53, E.56, D.57, M.123, M.127, Y.144, V.148, V.152, L.156, Q.185, F.203, F.261 Ligands: FPS.3 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.27, B:Y.46, B:Y.46, B:Y.46, B:L.49, B:D.53, B:V.148, B:V.152, B:L.156, B:F.261 Hydrogen bonds: B:D.53, B:Y.144, B:Q.185 FPS.5: 16 residues within 4Å: Chain C: T.23, S.24, R.25, S.26, F.27, Y.46, R.50, A.149, V.152, G.153, M.180, G.181, L.184, Q.185, N.188, C.262 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:F.27, C:F.27, C:A.149, C:V.152, C:M.180, C:L.184 Hydrogen bonds: C:R.25, C:S.26, C:S.26, C:F.27, C:Y.46, C:R.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, C.I. et al., Structural insights into the catalytic mechanism of human squalene synthase. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-02-12

Peptides

Squalene synthase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Squalene synthase

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