Class a: All alpha proteins [46456] (138 folds) |
Fold a.2: Long alpha-hairpin [46556] (11 superfamilies) |
Superfamily a.2.7: A class II aminoacyl-tRNA synthetase N-domain [46589] (2 families) |
Timeline for Family a.2.7.2: Phenylalanyl-tRNA synthetase (PheRS):