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Literature summary extracted from

  • Gotor, C.; Romero, L.
    S-sulfocysteine synthase function in sensing chloroplast redox status (2013), Plant Signal. Behav., 8, e23313 .
    View publication on PubMedView publication on EuropePMC

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.5.1.144 thylakoid thylakoid lumen Arabidopsis thaliana 9579
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.5.1.144 O-acetyl-L-serine + thiosulfate Arabidopsis thaliana
-
 S-sulfo-L-cysteine + acetate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.5.1.144 Arabidopsis thaliana
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.5.1.144 O-acetyl-L-serine + thiosulfate
-
 Arabidopsis thaliana S-sulfo-L-cysteine + acetate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.5.1.144 CS26
-
 Arabidopsis thaliana
2.5.1.144 S-sulfocysteine synthase
-
 Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
2.5.1.144 physiological function the enzyme functions as a protein sensor to detect the accumulation of thiosulfate as a result of the inadequate detoxification of reactive oxygen species generated under conditions of excess light to produce the S-sulfocysteine molecule that triggers protection mechanisms of the photosynthetic apparatus Arabidopsis thaliana