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Literature summary for 4.3.1.19 extracted from

  • Pagani, R.; Leoncini, R.; Pizzichini, M.; Vannoni, D.; Tabucchi, A.; Marinello, E.
    Properties of rat liver L-threonine deaminase (1994), Enzyme Protein, 48, 90-97.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
61
-
L-Ser
-
Rattus norvegicus
129
-
L-Thr
-
Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-serine
-
Rattus norvegicus pyruvate + NH3
-
?
L-threonine
-
Rattus norvegicus 2-oxobutanoate + NH3
-
?

pH Range

pH Minimum pH Maximum Comment Organism
7.5 9.5 activity increases from pH 7.5 to pH 9.5 Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate activates Rattus norvegicus
pyridoxal 5'-phosphate reactivates after dissociation of the coenzyme Rattus norvegicus
pyridoxamine 5'-phosphate reactivates after dissociation of the coenzyme Rattus norvegicus