Compact, independently folding unit of ~50-250 residues with conserved sequence and structure. SCOP/CATH classify ~1400 folds; SH2/SH3/PDZ/WW/zinc-finger/TIM-barrel are canonical examples.
Compact, independently folding unit of ~50-250 residues with conserved sequence and structure. SCOP/CATH classify ~1400 folds; SH2/SH3/PDZ/WW/zinc-finger/TIM-barrel are canonical examples.