Literature summary for 2.7.6.1 extracted from

Kian, I.A.; Etingof, R.N.
Purine biosynthesis de novo in bovine retina: purification and characterization of amidophosphoribosyl transferase and phosphoribosyl pyrophosphate synthetase (1999), Biochemistry, 64, 648-651.

Search for more literature for 2.7.6.1

Inhibitors

Inhibitors	Comment	Organism	Structure
ADP	-	Bos taurus
AMP	-	Bos taurus

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.038	-	D-ribose 5-phosphate	pH and temperature conditions not mentioned	Bos taurus
0.053	-	ATP	pH and temperature conditions not mentioned	Bos taurus

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
34000	-	x * 50000 + x * 34000 + x * 39000 + x * 41000, subunit of 34000 Da is the catalytic subunit	Bos taurus
39000	-	x * 50000 + x * 34000 + x * 39000 + x * 41000, subunit of 34000 Da is the catalytic subunit	Bos taurus
41000	-	x * 50000 + x * 34000 + x * 39000 + x * 41000, subunit of 34000 Da is the catalytic subunit	Bos taurus
50000	-	x * 50000 + x * 34000 + x * 39000 + x * 41000, subunit of 34000 Da is the catalytic subunit	Bos taurus

Organism

Organism	UniProt	Comment	Textmining
Bos taurus	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
retina	-	Bos taurus	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ATP + D-ribose 5-phosphate	-	Bos taurus	AMP + 5-phospho-alpha-D-ribose 1-diphosphate	-	?

Subunits

Subunits	Comment	Organism
?	x * 50000 + x * 34000 + x * 39000 + x * 41000, subunit of 34000 Da is the catalytic subunit	Bos taurus

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Release 2023.1 (January 2023)