Class c: Alpha and beta proteins (a/b) [51349] (134 folds) |
Fold c.30: PreATP-grasp domain [52439] (1 superfamily) 3 layers: a/b/a; parallel or mixed beta-sheet of 4 to 6 strands possible rudiment form of Rossmann-fold domain |
Superfamily c.30.1: PreATP-grasp domain [52440] (6 families) precedes the ATP-grasp domain common to all superfamily members, can contain a substrate-binding function |
Family c.30.1.1: BC N-terminal domain-like [52441] (6 proteins) |
Protein N5-carboxyaminoimidazole ribonucleotide synthetase PurK (AIRC), N-domain [52446] (1 species) |
Escherichia coli [TaxId:562] [52447] (2 PDB entries) |
Domain d1b6ra2: 1b6r A:1-78 [31648] Other proteins in same PDB: d1b6ra1, d1b6ra3 |
Domain d1b6sa2: 1b6s A:1-78 [31649] Other proteins in same PDB: d1b6sa1, d1b6sa3, d1b6sb1, d1b6sb3, d1b6sc1, d1b6sc3, d1b6sd1, d1b6sd3 |
Domain d1b6sb2: 1b6s B:1-78 [31650] Other proteins in same PDB: d1b6sa1, d1b6sa3, d1b6sb1, d1b6sb3, d1b6sc1, d1b6sc3, d1b6sd1, d1b6sd3 |
Domain d1b6sc2: 1b6s C:1-78 [31651] Other proteins in same PDB: d1b6sa1, d1b6sa3, d1b6sb1, d1b6sb3, d1b6sc1, d1b6sc3, d1b6sd1, d1b6sd3 |
Domain d1b6sd2: 1b6s D:1-78 [31652] Other proteins in same PDB: d1b6sa1, d1b6sa3, d1b6sb1, d1b6sb3, d1b6sc1, d1b6sc3, d1b6sd1, d1b6sd3 |
Timeline for Protein N5-carboxyaminoimidazole ribonucleotide synthetase PurK (AIRC), N-domain from c.30.1.1: BC N-terminal domain-like: