Literature summary for 4.2.3.109 extracted from

  • Savage, T.J.; Ichii, H.; Hume, S.D.; Little, D.B.; Croteau, R.
    Monoterpene synthases from Gymnosperms and Angiosperms: stereospecificity and inactivation by cysteinyl- and arginyl-directed modifying reagents (1994), Arch. Biochem. Biophys., 269, 4012-4020.
No PubMed abstract available

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+
-
Pinus contorta
Fe2+
-
Pinus contorta
additional information divalent cation absolutely required, Mg2+ is ineffective. Monovalent cation absolutely required, Li+ and Na+ are ineffective Pinus contorta
Rb+ or K+, Cs+, NH4+, required Pinus contorta
NH4+ or Rb+, Cs+, K+, required Pinus contorta
K+ or Rb+, Cs+, NH4+, required Pinus contorta
Cs+ or Rb+, K+, NH4+, required Pinus contorta

Organism

Organism UniProt Comment Textmining
Pinus contorta
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
geranyl diphosphate
-
Pinus contorta (-)-sabinene + diphosphate products are 51.4% (-)-sabinene, 45.8% terpinolene, 2.8% alpha-pinene ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
-
Pinus contorta

pH Range

pH Minimum pH Maximum Comment Organism
8.5
-
half-maximal activity Pinus contorta
6.6
-
half-maximal activity Pinus contorta