| Class a: All alpha proteins [46456] (286 folds) |
| Fold a.2: Long alpha-hairpin [46556] (20 superfamilies) 2 helices; antiparallel hairpin, left-handed twist |
Superfamily a.2.7: tRNA-binding arm [46589] (5 families) ![]() formerly a class II aminoacyl-tRNA synthetase N-domain |
| Family a.2.7.0: automated matches [254311] (1 protein) not a true family |
| automated matches [254714] (1 species) not a true protein |
| Species Escherichia coli [TaxId:562] [256018] (1 PDB entry) |
Timeline for Family a.2.7.0: automated matches: