Literature summary for 3.4.24.B20 extracted from

Wang, L.; Kim, C.; Xu, X.; Piskurewicz, U.; Dogra, V.; Singh, S.; Mahler, H.; Apel, K.
Singlet oxygen- and EXECUTER1-mediated signaling is initiated in grana margins and depends on the protease FtsH2 (2016), Proc. Natl. Acad. Sci. USA, 113, E3792-E3800 .

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Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
chloroplast	-	Arabidopsis thaliana	9507	-

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	O80860	isoform FtsH2	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
EX1 + H2O	substrate chloroplast protein EXECUTER1, involved in signaling by singlet oxygen	Arabidopsis thaliana	?	-	?

General Information

General Information	Comment	Organism
physiological function	initiation of singlet oxygen signaling in grana margins depends on EX1 and the ATP-dependent zinc metalloprotease FtsH. FtsH cleaves also the D1 protein during the disassembly of damaged PSII, EX1-and singlet oxygen-mediated may be spatially but also functionally associated with the repair of PSII	Arabidopsis thaliana

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Release 2023.1 (January 2023)