SMTL ID : 2oa6.1

Aristolochene synthase from Aspergillus terreus complexed with pyrophosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-tetramer

Ligands

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

BME.1: 2 residues within 4Å: Chain A: C.25, R.62 No protein-ligand interaction detected (PLIP) BME.2: 5 residues within 4Å: Chain C: C.25, V.29, R.62, C.65, L.66 No protein-ligand interaction detected (PLIP) BME.6: 5 residues within 4Å: Chain D: C.25, V.29, R.62, C.65, L.66 No protein-ligand interaction detected (PLIP) BME.7: 4 residues within 4Å: Chain D: R.162, M.166, Y.171, C.242 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:R.162

3 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain D: D.90 Ligands: MG.5, POP.8, GOL.9 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:D.90, H2O.7, H2O.8, H2O.8, H2O.8 MG.4: 4 residues within 4Å: Chain D: N.219, S.223, E.227 Ligands: POP.8 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:S.223, D:E.227, H2O.7 MG.5: 6 residues within 4Å: Chain D: D.90, E.94, K.226 Ligands: MG.3, POP.8, GOL.9 4 PLIP interactions: 1 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:D.90, H2O.7, H2O.7, H2O.8

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

POP.8: 12 residues within 4Å: Chain D: F.87, D.90, R.175, N.219, S.223, K.226, E.227, R.314, Y.315 Ligands: MG.3, MG.4, MG.5 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:D.178, D:N.219, D:Y.315, D:Y.315 Water bridges: D:R.175, D:R.175, D:R.175, D:K.226, D:K.226, D:R.314 Salt bridges: D:R.175, D:K.226, D:R.314

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 9 residues within 4Å: Chain D: D.90, L.93, E.94, F.98, Q.157, R.162, G.238 Ligands: MG.3, MG.5 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:D.90, D:Q.157 Water bridges: D:L.93, D:M.96, D:Q.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shishova, E.Y. et al., X-ray crystal structure of aristolochene synthase from Aspergillus terreus and evolution of templates for the cyclization of farnesyl diphosphate. Biochemistry (2007)

Release Date

2007-01-30

Peptides

Aristolochene synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Aristolochene synthase

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