[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Expasy logo

ENZYME

ENZYME entry: EC 4.2.3.121

Accepted Name
(+)-alpha-pinene synthase
Alternative Name(s)
(+)-alpha-pinene cyclase
Reaction catalysed
(2E)-geranyl diphosphate = (1R,5R)-alpha-pinene + diphosphate
Comment(s)
  • Cyclase I of Salvia officinalis (sage) gives about equal parts (+)- alpha-pinene and (+)-camphene, whereas cyclase III gives about equal parts of (+)-alpha-pinene and (+)-beta-pinene.
  • (3R)-linalyl diphosphate can also be used by the enzyme in preference to (3S)-linalyl diphosphate.
  • The 4-pro-R hydrogen of geranyl diphosphate is lost.
  • With synthase II of Pinus taeda (loblolly pine) (+)-beta-pinene was the only product.
  • See also EC 4.2.3.122 and EC 4.2.3.116.
Cross-references
BRENDA4.2.3.121
EC2PDB4.2.3.121
ExplorEnz4.2.3.121
PRIAM enzyme-specific profiles4.2.3.121
KEGG Ligand Database for Enzyme Nomenclature4.2.3.121
IUBMB Enzyme Nomenclature4.2.3.121
IntEnz4.2.3.121
MEDLINEFind literature relating to 4.2.3.121
MetaCyc4.2.3.121
Rhea expert-curated reactions4.2.3.121
UniProtKB/Swiss-Prot
O81192, BPPS_SALOFR9QMY8, CAMPS_PINCOQ84KL3, PT30_PINTA
R9QMR1, RAPN1_PINBNR9QMW2, RAPN1_PINCOA7IZZ1, TPS1_CANSA
A7IZZ2, TPS2_CANSAA0A1V0QSF9, TS1FN_CANSAA0A1V0QSH2, TS2FN_CANSA
A0A1V0QSG0, TS5FN_CANSA

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-