Literature summary for 4.2.3.144 extracted from

Attaran, E.; Rostas, M.; Zeier, J.
Pseudomonas syringae elicits emission of the terpenoid (E,E)-4,8,12-trimethyl-1,3,7,11-tridecatetraene in Arabidopsis leaves via jasmonate signaling and expression of the terpene synthase TPS4 (2008), Mol. Plant Microbe Interact., 21, 1482-1497.

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Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	Q93YV0	-	-
Arabidopsis thaliana Heynh.	Q93YV0	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Arabidopsis thaliana	-

Synonyms

Synonyms	Comment	Organism
terpene synthase TPS4	-	Arabidopsis thaliana

Expression

Organism	Comment	Expression
Arabidopsis thaliana	is expressed in response to Pseudomonas syringae inoculation or intoxication of Arabidopsis leaves with copper sulfate	up

General Information

General Information	Comment	Organism
malfunction	the tps4 knockout mutant completely lacks induced emission of 4,8,12-trimethyl-1,3,7,11-tridecatetraene but is capable of beta-ionone and alpha-farnesene production, demonstrating that TPS4 is specifically involved in 4,8,12-trimethyl-1,3,7,11-tridecatetraene formation	Arabidopsis thaliana
physiological function	the enzyme is specifically involved in 4,8,12-trimethyl-1,3,7,11-tridecatetraene (TMTT) formation. Induced TMTT production in Arabidopsis is a by-product of activated jasmonic acid signaling, rather than an effective defense response that contributes to resistance against Pseudomonas syringae	Arabidopsis thaliana

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Release 2023.1 (January 2023)