Class d: Alpha and beta proteins (a+b) [53931] (385 folds) |
Fold d.95: Homing endonuclease-like [55603] (2 superfamilies) alpha-beta(2)-alpha-beta(2)-alpha; 2 layers: a/b; antiparallel sheet 1243 |
Superfamily d.95.2: Homing endonucleases [55608] (3 families) |
d.95.2.1: Group I mobile intron endonuclease [55609] (6 proteins) contains two extra helices in the C-terminal extension |
d.95.2.2: Intein endonuclease [55614] (2 proteins) duplication: contains tandem repeat of this fold |
d.95.2.0: automated matches [230493] (1 protein) not a true family |
Timeline for Superfamily d.95.2: Homing endonucleases: