Formation of phosphoribosyl pyrophosphate amidotransferase tetramer

Stable Identifier
Reaction [binding]
Homo sapiens
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Cytosolic AMP, GMP, and IMP stimulate the association of phosphoribosyl pyrophosphate amidotransferase (PPAT) dimers to form tetramers (Holmes et al. 1973a,b).

Literature References
PubMed ID Title Journal Year
4726295 Human glutamine phosphoribosylpyrophosphate amidotransferase. Two molecular forms interconvertible by purine ribonucleotides and phosphoribosylpyrophosphate

Holmes, EW, Wyngaarden, JB, Kelley, WN

J Biol Chem 1973
4348202 Human glutamine phosphoribosylpyrophosphate amidotransferase. Kinetic and regulatory properties

Holmes, EW, McDonald, JA, McCord, JM, Wyngaarden, JB, Kelley, WN

J Biol Chem 1973
Participant Of
This event is regulated
Orthologous Events
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