Literature summary for 3.4.24.B20 extracted from

Yoshioka, M.; Yamamoto, Y.
Quality control of Photosystem II: Where and how does the degradation of the D1 protein by FtsH proteases start under light stress? - Facts and hypotheses (2011), J. Photochem. Photobiol. B, 104, 229-235.

Search for more literature for 3.4.24.B20

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
chloroplast stroma	-	Spinacia oleracea	9570	-
chloroplast stroma	-	Arabidopsis thaliana	9570	-
chloroplast stroma	-	Synechocystis sp.	9570	-
granum	hexamers of the FtsH proteases are localized near the Photosystem II complexes at the grana	Spinacia oleracea	9542	-
granum	hexamers of the FtsH proteases are localized near the Photosystem II complexes at the grana	Arabidopsis thaliana	9542	-
granum	hexamers of the FtsH proteases are localized near the Photosystem II complexes at the grana	Synechocystis sp.	9542	-
thylakoid membrane	-	Spinacia oleracea	42651	-
thylakoid membrane	-	Arabidopsis thaliana	42651	-
thylakoid membrane	-	Synechocystis sp.	42651	-

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Zn2+	dependent on	Spinacia oleracea
Zn2+	dependent on	Arabidopsis thaliana
Zn2+	dependent on	Synechocystis sp.

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
photodamaged D1 protein + H2O	Spinacia oleracea	-	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?
photodamaged D1 protein + H2O	Arabidopsis thaliana	-	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?
photodamaged D1 protein + H2O	Synechocystis sp.	-	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	-	-	-
Spinacia oleracea	-	-	-
Synechocystis sp.	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
photodamaged D1 protein + H2O	-	Spinacia oleracea	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?
photodamaged D1 protein + H2O	-	Arabidopsis thaliana	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?
photodamaged D1 protein + H2O	-	Synechocystis sp.	?	the enzyme produces a 23000 Da N-terminal and a 9000 Da C-terminal fragment	?

Subunits

Subunits	Comment	Organism
heterohexamer	FtsH hexamer is composed of two A-type (FtsH 1 and 5) and four B-type (FtsH 2 and 8) subunits. FtsH monomers form an active hexamer in the thylakoid under light stress	Spinacia oleracea
heterohexamer	FtsH hexamer is composed of two A-type (FtsH 1 and 5) and four B-type (FtsH 2 and 8) subunits. FtsH monomers form an active hexamer in the thylakoid under light stress	Arabidopsis thaliana
heterohexamer	FtsH hexamer is composed of two A-type (FtsH 1 and 5) and four B-type (FtsH 2 and 8) subunits. FtsH monomers form an active hexamer in the thylakoid under light stress	Synechocystis sp.

Synonyms

Synonyms	Comment	Organism
filamentation temperature sensitive H protease	-	Spinacia oleracea
filamentation temperature sensitive H protease	-	Arabidopsis thaliana
filamentation temperature sensitive H protease	-	Synechocystis sp.
FtsH	-	Spinacia oleracea
FtsH	-	Arabidopsis thaliana
FtsH	-	Synechocystis sp.
FtsH2	-	Spinacia oleracea
FtsH2	-	Arabidopsis thaliana
FtsH2	-	Synechocystis sp.

Cofactor

Cofactor	Comment	Organism	Structure
ATP	dependent on	Spinacia oleracea
ATP	dependent on	Arabidopsis thaliana
ATP	dependent on	Synechocystis sp.

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)