(E)-beta-ocimenska sintaza

Из Википедије, слободне енциклопедије
(E)-beta-ocimenska sintaza
Identifikatori
EC broj 4.2.3.106
Baze podataka
IntEnz IntEnz pregled
BRENDA BRENDA pristup
ExPASy NiceZyme pregled
KEGG KEGG pristup
MetaCyc metabolički put
PRIAM profil
Strukture PBP RCSB PDB PDBe PDBsum

(E)-beta-ocimenska sintaza (EC 4.2.3.106, beta-ocimenska sintaza, AtTPS03, ama0a23, LjEbetaOS, MtEBOS) je enzim sa sistematskim imenom geranil-difosfat difosfat-lijaza (formira (E)-beta-ocimen).[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju

geranil difosfat (E)-beta-ocimen + difosfat

Ovaj enzim je široko zastupljeni u biljkama koje oslobađaju beta-ocimen kad ih napadnu biljojedni insekti.

Reference[уреди]

  1. Faldt, J., Arimura, G., Gershenzon, J., Takabayashi, J. and Bohlmann, J. (2003). „Functional identification of AtTPS03 as (E)-β-ocimene synthase: a monoterpene synthase catalyzing jasmonate- and wound-induced volatile formation in Arabidopsis thaliana”. Planta. 216: 745—751. PMID 12624761. 
  2. Dudareva, N., Martin, D., Kish, C.M., Kolosova, N., Gorenstein, N., Faldt, J., Miller, B. and Bohlmann, J. (2003). „(E)-β-ocimene and myrcene synthase genes of floral scent biosynthesis in snapdragon: function and expression of three terpene synthase genes of a new terpene synthase subfamily”. Plant Cell. 15: 1227—1241. PMID 12724546. 
  3. Arimura, G., Ozawa, R., Kugimiya, S., Takabayashi, J. and Bohlmann, J. (2004). „Herbivore-induced defense response in a model legume. Two-spotted spider mites induce emission of (E)-β-ocimene and transcript accumulation of (E)-β-ocimene synthase in Lotus japonicus”. Plant Physiol. 135: 1976—1983. PMID 15310830. 
  4. Navia-Gine, W.G., Yuan, J.S., Mauromoustakos, A., Murphy, J.B., Chen, F. and Korth, K.L. (2009). „Medicago truncatula (E)-β-ocimene synthase is induced by insect herbivory with corresponding increases in emission of volatile ocimene”. Plant Physiol. Biochem. 47: 416—425. PMID 19249223. 

Literatura[уреди]

Spoljašnje veze[уреди]