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Literature summary extracted from

  • MacKenzie, R.E.
    Formiminotransferase-cyclodeaminase: a bifunctional enzyme from porcine liver (1980), Methods Enzymol., 66, 626-630.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
4.3.1.4 formiminotransferase-cyclodeaminase enzyme complex Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.3.1.4 0.026
-
 5-formiminotetrahydrofolate in the presence of KCl Sus scrofa
4.3.1.4 0.175
-
 5-formiminotetrahydrofolate
-
 Sus scrofa

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.3.1.4 K+ activates Sus scrofa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.3.1.4 5-formiminotetrahydrofolate Sus scrofa
-
 ?
-
 ?
4.3.1.4 additional information Sus scrofa folate-dependent bifunctional enzyme formiminoglutamate: tetrahydrofolate formiminotransferase-formiminotetrahydrofolate cyclodeaminase catalyzes two sequential reactions of the histidine degradation pathway ?
-
 ?

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
4.3.1.4 formiminotransferase-cyclodeaminase enzyme complex Sus scrofa

Source Tissue

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

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.3.1.4 additional information
-
-
 Sus scrofa
4.3.1.4 25
-
-
 Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.3.1.4 5-formiminotetrahydrofolate
-
 Sus scrofa 5,10-methenyltetrahydrofolate + NH3
-
 r
4.3.1.4 5-formiminotetrahydrofolate
-
 Sus scrofa ?
-
 ?
4.3.1.4 additional information folate-dependent bifunctional enzyme formiminoglutamate: tetrahydrofolate formiminotransferase-formiminotetrahydrofolate cyclodeaminase catalyzes two sequential reactions of the histidine degradation pathway Sus scrofa ?
-
 ?