Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.3.1.30 extracted from

  • Kawashima, C.G.; Berkowitz, O.; Hell, R.; Noji, M.; Saito, K.
    Characterization and expression analysis of a serine acetyltransferase gene family involved in a key step of the sulfur assimilation pathway in Arabidopsis (2005), Plant Physiol., 137, 220-230.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.3.1.30

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Arabidopsis thaliana

Inhibitors

Inhibitors Comment Organism Structure
L-cysteine feedback inhibition, isoform Serat3,1, noncompetitive versus L-serine, competitive versus acetyl-CoA Arabidopsis thaliana
additional information isoform Serat3,1 is insensitive to feedback inhibition by L-Cys Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
24.5
-
 acetyl-CoA pH 8.0, 30°C Arabidopsis thaliana
39.5
-
 L-serine pH 8.0, 30°C Arabidopsis thaliana
45.1
-
 acetyl-CoA pH 8.0, 30°C Arabidopsis thaliana
121.4
-
 L-serine pH 8.0, 30°C Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
 Arabidopsis thaliana 5829
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetyl-CoA + L-serine Arabidopsis thaliana the complex array of compartment-specific SATase isoforms with distinct enzymatic properties and expression patterns ensures the provision of Cys in response to revelopmental and environmental changes CoA + O-acetyl-L-serine
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
 isoform Serat3,1
-
Arabidopsis thaliana
-
 isoform Serat3,2
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + L-serine
-
 Arabidopsis thaliana CoA + O-acetyl-L-serine
-
 ?
acetyl-CoA + L-serine the complex array of compartment-specific SATase isoforms with distinct enzymatic properties and expression patterns ensures the provision of Cys in response to revelopmental and environmental changes Arabidopsis thaliana CoA + O-acetyl-L-serine
-
 ?

Synonyms

Synonyms Comment Organism
Serat3,1
-
 Arabidopsis thaliana
Serat3,2
-
 Arabidopsis thaliana

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0025
-
 L-cysteine pH 8.0, 30°C, versus acetyl-CoA Arabidopsis thaliana
0.0173
-
 L-cysteine pH 8.0, 30°C, versus L-serine Arabidopsis thaliana