Literature summary for 3.4.21.102 extracted from

Bowyeer, J.R.; Packer, J.C.L.; McCormack, B.A.; Whitelegge, J.P.; Robinson, C.; Taylor, M.A.
Carboxyl-terminal processing of the D1 protein and photoactivation of water-splitting photosystem II. Partial purification and characterization of the processing enzyme from Scendesmus obliquus and Pisum sativum (1992), J. Biol. Chem., 267, 5424-5433.

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Inhibitors

Inhibitors	Comment	Organism	Structure
iodoacetamide	10 mM, 27% inhibition	Tetradesmus obliquus
additional information	insensitive to leupeptin, Nalpha-p-tosyl-L-Lys chloromethyl ketone, 1,10-phenanthroline	Pisum sativum
phenylmethylsulfonyl fluoride	2 mM, 15% inhibition	Tetradesmus obliquus

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
thylakoid	thylakoid lumen	Tetradesmus obliquus	9579	-
thylakoid	thylakoid lumen	Pisum sativum	9579	-

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
35000	-	gel filtration	Tetradesmus obliquus

Organism

Organism	UniProt	Comment	Textmining
Pisum sativum	-	-	-
Tetradesmus obliquus	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Tetradesmus obliquus
partial	Pisum sativum

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Pisum sativum	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
D1 polypeptide of photosystem II + H2O	-	Tetradesmus obliquus	?	-	?
D1 polypeptide of photosystem II + H2O	-	Pisum sativum	?	-	?

Subunits

Subunits	Comment	Organism
monomer	1 * 35000, SDS-PAGE	Tetradesmus obliquus

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
6.5	-	-	Tetradesmus obliquus
6.5	-	-	Pisum sativum

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Release 2023.1 (January 2023)