Class a: All alpha proteins [46456] (290 folds) |
Fold a.28: Acyl carrier protein-like [47335] (3 superfamilies) 4 helices, bundle; helix 3 is shorter than others; up-and-down |
Superfamily a.28.3: Retrovirus capsid dimerization domain-like [47353] (3 families) |
a.28.3.1: Retrovirus capsid protein C-terminal domain [47354] (5 proteins) |
a.28.3.2: SCAN domain [140466] (2 proteins) Pfam PF02023; forms segment-swapped dimers compared to the retroviral capsid domain |
a.28.3.0: automated matches [191629] (1 protein) not a true family |
Timeline for Superfamily a.28.3: Retrovirus capsid dimerization domain-like: