Family

Bacterial and archaeal 5-aminoimidazole-4-(N-succinylcarboxamide) ribonucleotide synthase (IPR033934)

Short name: SAICAR_synt_PurC

Overlapping homologous superfamilies

None.

Family relationships

Description

This entry represents a subfamily of 5-aminoimidazole-4-(N-succinylcarboxamide) ribonucleotide (SAICAR) synthases represented by the Thermotoga maritima (Tm) enzyme [PMID: 16582479] and E. coli PurC [PMID: 1534690]. SAICAR synthetase catalyzes the seventh step of the de novo biosynthesis of purine nucleotides (also reported as eighth step). It converts 5-aminoimidazole-4-carboxyribonucleotide (CAIR), ATP, and L-aspartate into 5-aminoimidazole-4-(N-succinylcarboxamide) ribonucleotide (SAICAR), ADP, and phosphate [PMID: 15641804].

GO terms

Biological Process

GO:0009236 cobalamin biosynthetic process

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
CDD