X-ray diffraction
2.3Å resolution

abietadiene synthase from Abies grandis


Function and Biology Details

Reactions catalysed:
Geranylgeranyl diphosphate = (+)-copalyl diphosphate
(+)-copalyl diphosphate = neoabietadiene + diphosphate
(+)-copalyl diphosphate = abieta-7,13-diene + diphosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Bifunctional abietadiene synthase, chloroplastic Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 785 amino acids
Theoretical weight: 91.09 KDa
Source organism: Abies grandis
Expression system: Escherichia coli
  • Canonical: Q38710 (Residues: 85-868; Coverage: 90%)
Gene names: AS, ac22, ag22
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P21
Unit cell:
a: 92.84Å b: 189.085Å c: 99.895Å
α: 90° β: 91.45° γ: 90°
R R work R free
0.197 0.197 0.251
Expression system: Escherichia coli