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Literature summary for 2.5.1.47 extracted from

  • Roemer, S.; d'Harlingue, A.; Camara, B.; Schantz, R.; Kuntz, M.
    Cysteine synthase from Capsicum annuum chromoplasts. Characterization and cDNA cloning of an up-regulated enzyme during fruit development (1992), J. Biol. Chem., 267, 17966-17970.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Capsicum annuum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.02
-
H2S
-
Capsicum annuum
2
-
O-acetyl-L-Ser
-
Capsicum annuum

Localization

Localization Comment Organism GeneOntology No. Textmining
chromoplast
-
Capsicum annuum 9509
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
2 * 35000, SDS-PAGE Capsicum annuum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
O-acetyl-L-Ser + sulfide Capsicum annuum involved in synthesis of antioxidants such as glutathione during fruit development L-Cys + acetate
-
?

Organism

Organism UniProt Comment Textmining
Capsicum annuum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Capsicum annuum

Source Tissue

Source Tissue Comment Organism Textmining
fruit
-
Capsicum annuum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
maximal activity in red fruit chromoplasts Capsicum annuum
400
-
-
Capsicum annuum

Storage Stability

Storage Stability Organism
-20 C, polybuffer 74, pH 4.0, glycerol, 4 months Capsicum annuum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O-acetyl-L-Ser + sulfide involved in synthesis of antioxidants such as glutathione during fruit development Capsicum annuum L-Cys + acetate
-
?
O-acetyl-L-serine
-
Capsicum annuum L-cysteine + acetate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 35000, SDS-PAGE Capsicum annuum