|  | Class d: Alpha and beta proteins (a+b) [53931] (388 folds) | 
|  | Fold d.93: SH2-like [55549] (1 superfamily) 3 layers: a/b/a; antiparallel beta-sheet of 5 strands is flanked by two helices | 
|  | Superfamily d.93.1: SH2 domain [55550] (2 families)  | 
|  | Family d.93.1.1: SH2 domain [55551] (35 proteins) Pfam PF00017 | 
|  | Protein Adaptor protein Aps [103139] (1 species) | 
|  | Species Norway rat (Rattus norvegicus) [TaxId:10116] [103140] (2 PDB entries) | 
|  | Domain d1rpya_: 1rpy A: [97718] complexed with so4 | 
|  | Domain d1rpyb_: 1rpy B: [97719] complexed with so4 | 
|  | Domain d1rqqc_: 1rqq C: [97762] Other proteins in same PDB: d1rqqa_, d1rqqb_ complexed with insulin receptor kinase complexed with 112, mn | 
|  | Domain d1rqqd_: 1rqq D: [97763] Other proteins in same PDB: d1rqqa_, d1rqqb_ complexed with insulin receptor kinase complexed with 112, mn | 
Timeline for Species Norway rat (Rattus norvegicus) [TaxId:10116] from d.93.1.1 Adaptor protein Aps: