SCOP 1.75: Species: Human (Homo sapiens) [TaxId: 9606]

Root: SCOP 1.75
Class d: Alpha and beta proteins (a+b) [53931] (376 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] (7 families)
shares functional and structural similarities with the ATP-grasp fold and PIPK
Family d.144.1.7: Protein kinases, catalytic subunit [88854] (63 proteins)
members organized in the groups and subfamiles specified by the comments
Protein Bruton's tyrosine kinase (Btk) [75564] (1 species)
PTK group; Tec/Atk subfamily; non-membrane spanning protein tyrosine kinase
Species Human (Homo sapiens) [TaxId:9606] [75565] (1 PDB entry)

Domain(s) for 1k2p:
1. Domain d1k2pa_: 1k2p A: [72012]
2. Domain d1k2pb_: 1k2p B: [72013]

Timeline for Species Human (Homo sapiens) [TaxId:9606] from d.144.1.7 Bruton's tyrosine kinase (Btk):

Species Human (Homo sapiens) [TaxId:9606] from d.144.1.7 Bruton's tyrosine kinase (Btk) first appeared in SCOP 1.61, called Species Human (Homo sapiens) [TaxId:9606] from d.144.1.2 Bruton's tyrosine kinase (Btk)
Species Human (Homo sapiens) [TaxId:9606] from d.144.1.7 Bruton's tyrosine kinase (Btk) appears in SCOP 1.73
Species Human (Homo sapiens) [TaxId:9606] from d.144.1.7 Bruton's tyrosine kinase (Btk) appears in SCOPe 2.01
Species Human (Homo sapiens) [TaxId:9606] from d.144.1.7 Bruton's tyrosine kinase (Btk) appears in the current release, SCOPe 2.08