Отворите главни мени

(+)-Kar-3-enska sintaza (EC 4.2.3.107, 3-karenska ciklaza, 3-karenska sintaza, 3CAR, (+)-3-karenska sintaza) je enzim sa sistematskim imenom geranil-difosfat difosfat-lijaza (ciklizacija, formira (+)-car-3-en).[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju

(+)-Kar-3-enska sintaza
Identifikatori
EC broj4.2.3.107
Baze podataka
IntEnzIntEnz pregled
BRENDABRENDA pristup
ExPASyNiceZyme pregled
KEGGKEGG pristup
MetaCycmetabolički put
PRIAMprofil
Strukture PBPRCSB PDB PDBe PDBsum
geranil difosfat (+)-kar-3-en + difosfat

Ovaj enzim reaguje sa (3S)-linalil difosfatom dva puta brže od geranil difosfata.

ReferenceУреди

  1. ^ Savage, T.J. & Croteau, R. (1993). „Biosynthesis of monoterpenes: regio- and stereochemistry of (+)-3-carene biosynthesis”. Arch. Biochem. Biophys. 305: 581—587. PMID 8373196. 
  2. ^ Savage, T.J., Ichii, H., Hume, S.D., Little, D.B. and Croteau, R. (1995). „Monoterpene synthases from gymnosperms and angiosperms: stereospecificity and inactivation by cysteinyl- and arginyl-directed modifying reagents”. Arch. Biochem. Biophys. 320: 257—265. PMID 7625832. 
  3. ^ Savage, T.J., Hatch, M.W. and Croteau, R. (1994). „Monoterpene synthases of Pinus contorta and related conifers. A new class of terpenoid cyclase”. J. Biol. Chem. 269: 4012—4020. PMID 8307957. 
  4. ^ Faldt, J., Martin, D., Miller, B., Rawat, S. and Bohlmann, J. (2003). „Traumatic resin defense in Norway spruce (Picea abies): methyl jasmonate-induced terpene synthase gene expression, and cDNA cloning and functional characterization of (+)-3-carene synthase”. Plant Mol. Biol. 51: 119—133. PMID 12602896. 
  5. ^ Hamberger, B., Hall, D., Yuen, M., Oddy, C., Hamberger, B., Keeling, C.I., Ritland, C., Ritland, K. and Bohlmann, J. (2009). „Targeted isolation, sequence assembly and characterization of two white spruce (Picea glauca) BAC clones for terpenoid synthase and cytochrome P450 genes involved in conifer defence reveal insights into a conifer genome”. BMC Plant Biol. 9: #106—106. PMID 19656416. 
  6. ^ Hall, D.E., Robert, J.A., Keeling, C.I., Domanski, D., Quesada, A.L., Jancsik, S., Kuzyk, M.A., Hamberger, B., Borchers, C.H. and Bohlmann, J. (2011). „An integrated genomic, proteomic and biochemical analysis of (+)-3-carene biosynthesis in Sitka spruce (Picea sitchensis) genotypes that are resistant or susceptible to white pine weevil”. Plant J. 65: 936—948. PMID 21323772. 

LiteraturaУреди

Spoljašnje vezeУреди