(−)-β-Pinene synthase (EC 4.2.3.120, β-geraniolene synthase, (−)-(1S,5S)-pinene synthase, geranyldiphosphate diphosphate lyase (pinene forming)) is an enzyme with systematic name geranyl-diphosphate diphosphate-lyase [cyclizing, (−)-β-pinene-forming].[1][2][3][4][5][6][7][8][9][10][11][12] This enzyme catalyses the following chemical reaction
| (−)-β-pinene synthase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 4.2.3.120 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Cyclase II of Salvia officinalis (sage) produces about equal parts (−)-α-pinene, (−)-β-pinene and (−)-camphene.
References
edit- ^ Croteau RB, Wheeler CJ, Cane DE, Ebert R, Ha HJ (August 1987). "Isotopically sensitive branching in the formation of cyclic monoterpenes: proof that (–)-α-pinene and (–)-β-pinene are synthesized by the same monoterpene cyclase via deprotonation of a common intermediate". Biochemistry. 26 (17): 5383–9. doi:10.1021/bi00391a025. PMID 3314988.
- ^ Croteau R, Satterwhite DM (September 1989). "Biosynthesis of monoterpenes. Stereochemical implications of acyclic and monocyclic olefin formation by (+)- and (–)-pinene cyclases from sage". The Journal of Biological Chemistry. 264 (26): 15309–15. doi:10.1016/S0021-9258(19)84827-5. PMID 2768265.
- ^ Croteau R, Satterwhite DM, Cane DE, Chang CC (July 1988). "Biosynthesis of monoterpenes. Enantioselectivity in the enzymatic cyclization of (+)- and (–)-linalyl pyrophosphate to (+)- and (–)-pinene and (+)- and (–)-camphene". The Journal of Biological Chemistry. 263 (21): 10063–71. doi:10.1016/S0021-9258(19)81477-1. PMID 3392006.
- ^ Pyun HJ, Wagschal KC, Jung DI, Coates RM, Croteau R (February 1994). "Stereochemistry of the proton elimination in the formation of (+)- and (–)-α-pinene by monoterpene cyclases from sage (Salvia officinalis)". Archives of Biochemistry and Biophysics. 308 (2): 488–96. doi:10.1006/abbi.1994.1069. PMID 8109979.
- ^ Lu S, Xu R, Jia JW, Pang J, Matsuda SP, Chen XY (September 2002). "Cloning and functional characterization of a β-pinene synthase from Artemisia annua that shows a circadian pattern of expression". Plant Physiology. 130 (1): 477–86. doi:10.1104/pp.006544. PMC 166579. PMID 12226526.
- ^ Gijzen M, Lewinsohn E, Croteau R (September 1991). "Characterization of the constitutive and wound-inducible monoterpene cyclases of grand fir (Abies grandis)". Archives of Biochemistry and Biophysics. 289 (2): 267–73. doi:10.1016/0003-9861(91)90471-T. PMID 1898071.
- ^ Lewinsohn E, Gijzen M, Croteau R (February 1992). "Wound-inducible pinene cyclase from grand fir: purification, characterization, and renaturation after SDS-PAGE". Archives of Biochemistry and Biophysics. 293 (1): 167–73. doi:10.1016/0003-9861(92)90380-f. PMID 1731633.
- ^ Bohlmann J, Steele CL, Croteau R (August 1997). "Monoterpene synthases from grand fir (Abies grandis). cDNA isolation, characterization, and functional expression of myrcene synthase, (–)-(4S)-limonene synthase, and (–)-(1S,5S)-pinene synthase". The Journal of Biological Chemistry. 272 (35): 21784–92. doi:10.1074/jbc.272.35.21784. PMID 9268308.
- ^ Hyatt DC, Croteau R (July 2005). "Mutational analysis of a monoterpene synthase reaction: altered catalysis through directed mutagenesis of (-)-pinene synthase from Abies grandis". Archives of Biochemistry and Biophysics. 439 (2): 222–33. doi:10.1016/j.abb.2005.05.017. PMID 15978541.
- ^ Savage TJ, Ichii H, Hume SD, Little DB, Croteau R (July 1995). "Monoterpene synthases from gymnosperms and angiosperms: stereospecificity and inactivation by cysteinyl- and arginyl-directed modifying reagents". Archives of Biochemistry and Biophysics. 320 (2): 257–65. doi:10.1016/0003-9861(95)90008-x. PMID 7625832.
- ^ Phillips MA, Savage TJ, Croteau R (December 1999). "Monoterpene synthases of loblolly pine (Pinus taeda) produce pinene isomers and enantiomers". Archives of Biochemistry and Biophysics. 372 (1): 197–204. doi:10.1006/abbi.1999.1467. PMID 10562434.
- ^ McKay SA, Hunter WL, Godard KA, Wang SX, Martin DM, Bohlmann J, Plant AL (September 2003). "Insect attack and wounding induce traumatic resin duct development and gene expression of (-)-pinene synthase in Sitka spruce". Plant Physiology. 133 (1): 368–78. doi:10.1104/pp.103.022723. PMC 196613. PMID 12970502.
External links
edit- (−)-beta-pinene+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
