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Literature summary extracted from

  • Jin, H.; Jones, E.E.
    Studies on the purification and partial characterization of cysteinesulfinic acid decarboxylase from porcine liver (1996), J. Biochem. Mol. Biol., 29, 335-342.
No PubMed abstract available

General Stability

EC Number General Stability Organism
4.1.1.29 pyridoxal 5'-phosphate stabilizes Sus scrofa
4.1.1.29 sulfhydryl reagents are necessary to maintain maximal activity throughout purification Sus scrofa

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.29 5,5'-dithiobis(2-nitrobenzoate)
-
 Sus scrofa
4.1.1.29 Cu2+
-
 Sus scrofa
4.1.1.29 cysteic acid
-
 Sus scrofa
4.1.1.29 Hg2+
-
 Sus scrofa
4.1.1.29 iodoacetamide
-
 Sus scrofa
4.1.1.29 iodoacetic acid
-
 Sus scrofa
4.1.1.29 NEM
-
 Sus scrofa
4.1.1.29 p-hydroxymercuribenzoate
-
 Sus scrofa
4.1.1.29 Zn2+
-
 Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.29 0.94
-
 cysteine sulfinate
-
 Sus scrofa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.29 79600
-
 gel filtration Sus scrofa

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.29 Sus scrofa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.29
-
 Sus scrofa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.1.29 liver
-
 Sus scrofa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.1.29 0.238
-
-
 Sus scrofa

Storage Stability

EC Number Storage Stability Organism
4.1.1.29 -20°C, 30% loss of activity after 10 days, complete loss of activity after 6 weeks Sus scrofa
4.1.1.29 4°C, 15% loss of activity after 6 weeks Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.29 Cysteine sulfonate
-
 Sus scrofa ?
-
 ?
4.1.1.29 L-Cysteine sulfinate
-
 Sus scrofa 2-Aminoethane sulfinate + CO2
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.29 7.2
-
-
 Sus scrofa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.1.1.29 5.6 8 about 75% of maximal activity at pH 5.6 and at pH 8.0 Sus scrofa