| Class c: Alpha and beta proteins (a/b) [51349] (117 folds) |
| Fold c.23: Flavodoxin-like [52171] (16 superfamilies) 3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345 |
Superfamily c.23.16: Class I glutamine amidotransferase-like [52317] (5 families) ![]() conserved positions of the oxyanion hole and catalytic nucleophile; different costituent families contain different additional structures |
| Family c.23.16.1: Class I glutamine amidotransferases (GAT) [52318] (5 proteins) contains a catalytic Cys-His-Glu triad |
| Protein GAT subunit, HisH, (or domain) of imidazoleglycerolphosphate synthase HisF [69447] (3 species) |
| Species Thermotoga maritima [TaxId:243274] [69448] (3 PDB entries) |
| Domain d1gpwb_: 1gpw B: [65461] Other proteins in same PDB: d1gpwa_, d1gpwc_, d1gpwe_ |
| Domain d1gpwd_: 1gpw D: [65463] Other proteins in same PDB: d1gpwa_, d1gpwc_, d1gpwe_ |
| Domain d1gpwf_: 1gpw F: [65465] Other proteins in same PDB: d1gpwa_, d1gpwc_, d1gpwe_ complexed with po4; mutant |
| Domain d1k9vf_: 1k9v F: [68365] complexed with acy |
| Domain d1kxja_: 1kxj A: [73153] |
| Domain d1kxjb_: 1kxj B: [73154] structural genomics protein; complexed with po4 |
Timeline for Species Thermotoga maritima [TaxId:243274] from c.23.16.1 GAT subunit, HisH, (or domain) of imidazoleglycerolphosphate synthase HisF: