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

Crystal structure of Aristolochene synthase complexed with farnesyl diphosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

BME.1: 2 residues within 4Å: Chain A: C.25, L.66 No protein-ligand interaction detected (PLIP) BME.4: 3 residues within 4Å: Chain B: M.166, L.241, C.242 No protein-ligand interaction detected (PLIP) BME.5: 4 residues within 4Å: Chain B: C.25, R.62, C.65, L.66 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.62

1 x FPP: FARNESYL DIPHOSPHATE(Non-covalent)

FPP.2: 11 residues within 4Å: Chain A: Y.67, L.86, F.87, 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.86, A:F.87, A:F.87, A:F.153, A:L.184, A:W.308, A:W.308 Hydrogen bonds: A:Y.315 Water bridges: A:N.219, A:S.223 Salt bridges: A:R.314, A:R.314

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain B: N.219, S.223, E.227 Ligands: POP.6 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.223, B:E.227, H2O.4

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

POP.6: 6 residues within 4Å: Chain B: N.219, S.223, E.227, R.314, Y.315 Ligands: MG.3 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.219, B:E.227, B:Y.315, B:Y.315 Water bridges: B:E.227 Salt bridges: B:K.226, B: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

2008-03-25

Peptides

Aristolochene synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Aristolochene synthase

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