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Literature summary for 4.1.1.29 extracted from

  • Jacobsen, J.G.; Thomas, L.L.; Smith Jr., L.H.
    Properties and distribution of mammalian L-cysteine sulfinate carboxy-lyase (1964), Biochim. Biophys. Acta, 85, 103-116.
    View publication on PubMed
Search for more literature for 4.1.1.29

Inhibitors

Inhibitors Comment Organism Structure
cysteic acid inhibits decarboxylation of cysteine sulfinic acid Rattus norvegicus
Glu brain enzyme Rattus norvegicus
L-cysteine sulfinate inhibits decarboxylation of cysteic acid Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.14
-
 L-cysteine sulfinic acid liver enzyme Rattus norvegicus
0.4
-
 L-cysteic acid liver enzyme Rattus norvegicus
2
-
 L-cysteine sulfinic acid brain enzyme Rattus norvegicus
2.9
-
 Glu brain enzyme Rattus norvegicus
4
-
 L-cysteic acid brain enzyme Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
 Rattus norvegicus
-
liver
-
 Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Cysteic acid
-
 Rattus norvegicus 2-Aminoethane sulfonate + CO2
-
 ?
Glu
-
 Rattus norvegicus 4-Aminobutanoate + CO2
-
 ?
L-Cysteine sulfinate
-
 Rattus norvegicus 2-Aminoethane sulfinate + CO2
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
 L-cysteine sulfinic acid, cysteic acid, liver enzyme Rattus norvegicus
7.6
-
 L-cysteine sulfinic acid, brain enzyme Rattus norvegicus

pH Range

pH Minimum pH Maximum Comment Organism
additional information
-
-
 Rattus norvegicus