| Class d: Alpha and beta proteins (a+b) [53931] (224 folds) |
| Fold d.144: Protein kinase-like (PK-like) [56111] (1 superfamily) consists of two alpha+beta domains, C-terminal domain is mostly alpha helical |
Superfamily d.144.1: Protein kinase-like (PK-like) [56112] (6 families) ![]() shares functional and structural similarities with the ATP-grasp fold and PIPK |
| d.144.1.1: Serine/threonin kinases [56113] (21 proteins) |
| d.144.1.2: Tyrosine kinase [56150] (15 proteins) |
| d.144.1.3: Actin-fragmin kinase, catalytic domain [56168] (1 protein) Atypical protein kinases |
| d.144.1.4: Phoshoinositide 3-kinase (PI3K), catalytic domain [56171] (1 protein) |
| d.144.1.5: MHCK/EF2 kinase [64408] (1 protein) Atypical protein kinases |
| d.144.1.6: Type IIIa 3',5"-aminoglycoside phosphotransferase [64411] (1 protein) |
Timeline for Superfamily d.144.1: Protein kinase-like (PK-like):