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6.3.3.1: phosphoribosylformylglycinamidine cyclo-ligase

This is an abbreviated version!
For detailed information about phosphoribosylformylglycinamidine cyclo-ligase, go to the full flat file.

Word Map on EC 6.3.3.1

Reaction

ATP
+
2-(formamido)-N1-(5-phospho-D-ribosyl)acetamidine
=
ADP
+
phosphate
+
5-amino-1-(5-phospho-D-ribosyl)imidazole

Synonyms

5'-Aminoimidazole ribonucleotide synthetase, 5'-Phosphoribosyl-5-aminoimidazole synthetase, AIR synthase, AIR synthetase, AIRS, aminoimidazole ribonucleotide synthetase, phosphoribosyl aminoimidazole synthetase, Phosphoribosyl-aminoimidazole synthetase, Phosphoribosylaminoimidazole synthetase, PurM, Synthetase, phosphoribosylaminoimidazole

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.3 Cyclo-ligases
                6.3.3.1 phosphoribosylformylglycinamidine cyclo-ligase

Molecular Weight

Molecular Weight on EC 6.3.3.1 - phosphoribosylformylglycinamidine cyclo-ligase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
133000
-
sucrose density gradient ultracentrifugation, trifunctional enzyme: AIR synthase, glycinamide ribonucleotide synthetase, and glycinamide ribonucleotide transformylase
240000
-
gel filtration, bifunctional enzyme with AIR synthetase activity and phosphoribosylglycinamide synthetase activity
330000
-
gel filtration, trifunctional enzyme: aminoimidazole ribonucleotide synthase, glycinamide ribonucleotide synthetase, and glycineamide ribonucleotide transformylase
35500
x * 35500, SDS-PAGE
36400
-
2 * 36400, SDS-PAGE of the plastid enzyme, 2 * 36900, SDS-PAGE of the mitochondrial enzyme
36726
-
x * 36726, calculation from nucleotide sequence
36900
-
2 * 36400, SDS-PAGE of the plastid enzyme, 2 * 36900, SDS-PAGE of the mitochondrial enzyme
37057
-
x * 37057, calculation from nucleotide sequence
38500
-
2 * 38500, SDS-PAGE
40000
-
4-6 * 40000, SDS-PAGE, bifunctional enzyme with AIR synthetase activity and phosphoribosyl-glycinamide synthetase activity. Phosphoribosyl-glycinamide synthetase activity is associated with both the monomeric and multimeric forms, but AIR synthetase is only associated with the multimer
71700
-
gel filtration, sucrose density gradient ultracentrifugation
74400
-
native PAGE of the plastid enzyme
75900
-
native PAGE of the mitochondrial enzyme
87000
-
2 * 87000, bifunctional enzyme with AIR synthetase activity and phosphoribosyl-glycinamide synthetase activity