phosphoribosylaminoimidazolesuccinocarboxamide synthase activity (Q21112433)
Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate + ATP = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinate + ADP + 2 H(+) + phosphate.
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aliases SAICAR synthase activity
 SAICARs activity
 4-(N-succinocarboxamide)-5-aminoimidazole synthetase activity
 GO:0004639
 SAICAR synthetase activity
 5-aminoimidazole-4-N-succinocarboxamide ribonucleotide synthetase activity
 phosphoribosylaminoimidazole-succinocarboxamide synthase activity
 phosphoribosylaminoimidazole-succinocarboxamide synthetase activity
 phosphoribosylaminoimidazolesuccinocarboxamide synthetase activity
 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate:L-aspartate ligase (ADP-forming)
 4-[(N-succinylamino)carbonyl]-5-aminoimidazole ribonucleotide synthetase activity
 4-((N-succinylamino)carbonyl)-5-aminoimidazole ribonucleotide synthetase activity
description Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate + ATP = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinate + ADP + 2 H(+) + phosphate.

External Links
(P665) R04591
(P686) GO:0004639
(P2892) C1323824