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Literature summary for 3.5.2.1 extracted from

  • Hayaishi, O.; Kornberg, A.
    Metabolism of cytosine, thymine, uracil, and barbituric acid by bacterial enzymes (1952), J. Biol. Chem., 197, 717-732.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.37
-
Barbiturate
-
Mycobacterium sp.

Organism

Organism UniProt Comment Textmining
Mycobacterium sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Mycobacterium sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Mycobacterium sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
barbiturate + 2 H2O
-
Mycobacterium sp. malonate + urea
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8 9
-
Mycobacterium sp.

pH Range

pH Minimum pH Maximum Comment Organism
7.5 9.5 pH 7.5: about 70% of maximal activity, pH 9.5: about 45% of maximal activity Mycobacterium sp.