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Literature summary for 4.4.1.10 extracted from

  • Braunstein, A.E.; Goryachenkova, E.V.
    The beta-replacement-specific pyridoxal-P-dependent lyases (1984), Adv. Enzymol. Relat. Areas Mol. Biol., 56, 1-89.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
L-Ser
-
Gallus gallus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
120000
-
-
Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-Cys + sulfite Gallus gallus production of L-cysteate, the precursor of the fetal metabolite taurine ?
-
?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Gallus gallus

Reaction

Reaction Comment Organism Reaction ID
L-cysteine + sulfite = L-cysteate + hydrogen sulfide beta-replacement reaction Gallus gallus

Source Tissue

Source Tissue Comment Organism Textmining
embryo yolk-sac Gallus gallus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Cys + 2-mercaptoethanol
-
Gallus gallus S-(2-hydroxyethyl)cysteine + ?
-
?
L-Cys + 3-mercaptopropionate weak Gallus gallus ?
-
?
L-Cys + dithiothreitol
-
Gallus gallus ?
-
?
L-Cys + sulfite
-
Gallus gallus L-cysteate + H2S
-
?
L-Cys + sulfite production of L-cysteate, the precursor of the fetal metabolite taurine Gallus gallus ?
-
?
L-Cys + thioglycolate weak Gallus gallus ?
-
?

Subunits

Subunits Comment Organism
dimer
-
Gallus gallus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.7 8.8
-
Gallus gallus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate dependent Gallus gallus