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Literature summary for 4.3.1.4 extracted from

  • Findlay, W.A.; MacKenzie, R.E.
    Renaturation of formiminotransferase-cyclodeaminase from guanidine hydrochloride. Quaternary structure requirements for the activities and polyglutamate specificity (1988), Biochemistry, 27, 3404-3408.
    View publication on PubMed
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KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information
-
 Sus scrofa
0.017
-
 (6S)-5-formiminotetrahydropteroylpentaglutamate monofunctional dimer Sus scrofa
0.079
-
 (6S)-5-formiminotetrahydropteroylglutamate monofunctional dimer Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5-formiminotetrahydrofolate Sus scrofa
-
 ?
-
 ?
additional information Sus scrofa direct transfer of the formimino intermediates between the active sites of the formiminotransferase-cyclodeaminase enzyme complex, with complete "channeling" of the pentaglutamate ?
-
 ?

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
 Sus scrofa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(6S)-5-formimino-5,6,7,8-tetrahydropteroylglutamate
-
 Sus scrofa ?
-
 r
(6S)-5-formimino-5,6,7,8-tetrahydropteroylpentaglutamate (6S)-5-formimino-5-tetrahydropteroylpentaglutamate Sus scrofa ?
-
 r
(6S)-5-formimino-5,6,7,8-tetrahydropteroyltetraglutamate
-
 Sus scrofa ?
-
 r
(6S)-5-formimino-5,6,7,8-tetrahydropteroyltriglutamate
-
 Sus scrofa ?
-
 r
5-formiminotetrahydrofolate 5-formiminotetrahydropteroylglutamate Sus scrofa 5,10-methenyltetrahydrofolate + NH3
-
 r
5-formiminotetrahydrofolate
-
 Sus scrofa ?
-
 ?
additional information direct transfer of the formimino intermediates between the active sites of the formiminotransferase-cyclodeaminase enzyme complex, with complete "channeling" of the pentaglutamate Sus scrofa ?
-
 ?