Literature summary for 2.5.1.58 extracted from

Wu, J.R.; Wang, L.C.; Lin, Y.R.; Weng, C.P.; Yeh, C.H.; Wu, S.J.
The Arabidopsis heat-intolerant 5 (hit5)/enhanced response to aba 1 (era1) mutant reveals the crucial role of protein farnesylation in plant responses to heat stress (2017), New Phytol., 213, 1181-1193 .

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Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	Q38920	Q38920 i.e. subunit beta	-

Synonyms

Synonyms	Comment	Organism
HIT5	-	Arabidopsis thaliana

General Information

General Information	Comment	Organism
physiological function	heat-intolerant mutant hit5 carries a mutation in the beta-subunit of the protein farnesyltransferase. The mutant is thermosensitive to prolonged heat incubation at 37°C for 4 d but thermotolerant to sudden heat shock at 44°C for 40 min. hit5/abi3 and hit5/aba3 double mutants have the same temperature-dependent phenotypes as hit5. Exogenous supplementation of neither abscisic acid nor the abscisic acid synthesis inhibitor fluridone alter the temperature-dependent phenotypes of hit5. The hit5/hsp101 double mutant is still sensitive to prolonged heat incubation, yet its ability to tolerate sudden heat shock is lost	Arabidopsis thaliana

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Release 2023.1 (January 2023)