SMTL ID : 3cke.1 (2 other biounits)

Crystal structure of aristolochene synthase in complex with 12,13-difluorofarnesyl diphosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 2 residues within 4Å: Chain A: R.273 Chain D: T.255 Ligand excluded by PLIP

3 x FDF: (2E,6E)-12-fluoro-11-(fluoromethyl)-3,7-dimethyldodeca-2,6,10-trien-1-yl trihydrogen diphosphate(Non-covalent)

FDF.2: 13 residues within 4Å: Chain A: Y.67, L.83, L.86, F.87, D.90, F.153, G.180, L.184, N.219, N.305, W.308, R.314, Y.315 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.67, A:L.83, A:F.153, A:L.184, A:L.184, A:L.184, A:W.308, A:W.308 Hydrogen bonds: A:D.90, A:Y.315 Water bridges: A:S.223 Salt bridges: A:R.314, A:R.314 FDF.4: 11 residues within 4Å: Chain B: Y.67, L.86, F.87, D.90, F.153, L.184, N.219, N.305, W.308, R.314, Y.315 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.86, B:F.87, B:F.87, B:D.90, B:F.153, B:L.184, B:W.308 Salt bridges: B:R.314, B:R.314 FDF.5: 11 residues within 4Å: Chain C: Y.67, L.83, F.87, D.90, F.153, Q.157, G.180, L.184, N.219, R.314, Y.315 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:L.83, C:F.87, C:F.153, C:L.184, C:L.184, C:L.184 Salt bridges: C:R.314, C:R.314 Halogen bonds: C:R.314

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.3: 1 residues within 4Å: Chain B: C.25 No protein-ligand interaction detected (PLIP) BME.9: 5 residues within 4Å: Chain D: C.25, V.29, R.62, C.65, L.66 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 7 residues within 4Å: Chain C: A.58, F.60, V.63, F.87, W.308, T.312, R.314 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:A.58, C:T.312, C:T.312, C:L.313, C:R.314, C:R.314

2 x MG: MAGNESIUM ION(Non-covalent)

MG.7: 4 residues within 4Å: Chain D: N.219, S.223, E.227 Ligands: POP.10 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:S.223, D:E.227 MG.8: 2 residues within 4Å: Chain D: D.90 Ligands: POP.10 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.90, D:D.90, H2O.9

1 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.10: 8 residues within 4Å: Chain D: D.90, N.219, S.223, E.227, R.314, Y.315 Ligands: MG.7, MG.8 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:N.219, D:Y.315, D:Y.315 Water bridges: D:R.314 Salt bridges: D:R.314

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shishova, E.Y. et al., X-ray Crystallographic Studies of Substrate Binding to Aristolochene Synthase Suggest a Metal Ion Binding Sequence for Catalysis. J.Biol.Chem. (2008)

Release Date

2008-04-01

Peptides

Aristolochene synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Aristolochene synthase

Related Entries With Identical Sequence