a: All alpha proteins [46456] (284 folds) |
b: All beta proteins [48724] (174 folds) |
c: Alpha and beta proteins (a/b) [51349] (147 folds) |
d: Alpha and beta proteins (a+b) [53931] (376 folds) |
e: Multi-domain proteins (alpha and beta) [56572] (66 folds) |
f: Membrane and cell surface proteins and peptides [56835] (58 folds) |
g: Small proteins [56992] (90 folds) |
h: Coiled coil proteins [57942] (7 folds) |
i: Low resolution protein structures [58117] (26 folds) |
j: Peptides [58231] (121 folds) |
k: Designed proteins [58788] (44 folds) |