SMTL ID : 3w7f.1 (1 other biounit)

Crystal structure of the C(30) carotenoid dehydrosqualene synthase from staphylococcus aureus complexed with farnesyl thiopyrophosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

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

FPS.1: 16 residues within 4Å: Chain A: M.21, F.28, Y.47, C.50, R.51, D.54, V.139, V.143, L.147, N.174, R.177, D.178 Ligands: FPS.2, MG.3, MG.4, MG.5 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:F.28, A:Y.47, A:Y.47, A:D.54, A:V.143, A:L.147 Hydrogen bonds: A:N.174, A:R.177 Water bridges: A:R.51, A:D.54, A:D.54, A:D.54, A:D.58, A:D.58, A:R.271, A:R.271 Salt bridges: A:R.51 FPS.2: 23 residues within 4Å: Chain A: H.24, S.25, K.26, S.27, F.28, Y.47, R.51, A.140, G.144, L.147, L.151, A.163, L.166, G.167, L.170, Q.171, N.174, R.177, F.239, Y.254, R.271 Ligands: FPS.1, MG.4 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:F.28, A:L.147, A:L.151, A:A.163, A:L.166, A:L.170, A:L.170, A:N.174, A:F.239 Hydrogen bonds: A:K.26, A:S.27, A:S.27, A:S.27, A:Y.47, A:R.51, A:Y.254 Water bridges: A:R.271, A:R.271, A:R.271 Salt bridges: A:R.177, A:R.271

3 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: N.174, D.178, D.182 Ligands: FPS.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.178, H2O.1, H2O.1, H2O.1 MG.4: 3 residues within 4Å: Chain A: R.271 Ligands: FPS.1, FPS.2 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain A: D.54, D.58 Ligands: FPS.1 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.54, A:D.58, H2O.1, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, C.I. et al., A cholesterol biosynthesis inhibitor blocks Staphylococcus aureus virulence. Science (2008)

Release Date

2013-04-10

Peptides

Dehydrosqualene synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dehydrosqualene synthase

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