|  | Class d: Alpha and beta proteins (a+b) [53931] (388 folds) | 
|  | Fold d.97: Cell cycle regulatory proteins [55636] (1 superfamily) beta(2)-alpha(2)-beta(2); 2 layers: alpha/beta; antiparallel sheet 1243 can form strand-exchange dimers | 
|  | Superfamily d.97.1: Cell cycle regulatory proteins [55637] (1 family)  | 
|  | Family d.97.1.1: Cell cycle regulatory proteins [55638] (5 proteins) | 
|  | Protein suc1 [55639] (1 species) | 
|  | Species Fission yeast (Schizosaccharomyces pombe) [TaxId:4896] [55640] (2 PDB entries) in hexamer, the beta-sheets of three dimers form a barrel, closed: n=12, S=12 | 
|  | Domain d1puca_: 1puc A: [40675] complexed with cps | 
|  | Domain d1scea_: 1sce A: [40676] complexed with cl | 
|  | Domain d1sceb_: 1sce B: [40677] complexed with cl | 
|  | Domain d1scec_: 1sce C: [40678] complexed with cl | 
|  | Domain d1sced_: 1sce D: [40679] complexed with cl | 
Timeline for Species Fission yeast (Schizosaccharomyces pombe) [TaxId:4896] from d.97.1.1 suc1: