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Crystal structure of the catalytic subunit of a phosphoribosylaminoimidazole mutase (tm0446) from thermotoga maritima at 1.77 A resolution External Resource: Annotation Domain Annotation: SCOP2 Classification SCOP2 Database Homepage Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2 Family N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase PurE) 8021487 4003688 SCOP2 (2022-06-29) A SCOP2 Superfamily N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase PurE) 8033867 3001291 SCOP2 (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A PF00731 e1o4vA1 A: a/b three-layered sandwiches X: Flavodoxin-like H: Class I glutamine amidotransferase-like T: N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase, PurE) F: PF00731 ECOD (1.6)
Chains Accession Name Description Comments Source PF00731 AIR carboxylase (AIRC) AIR carboxylase Members of this family catalyse the decarboxylation of 1-(5-phosphoribosyl)-5-amino-4-imidazole-carboxylate (AIR). This family catalyse the sixth step of de novo purine biosynthesis. Some members of this family contain two copies of this domain. Domain
Chains Polymer Molecular Function Biological Process Cellular Component phosphoribosylaminoimidazole mutase PurE -