Gene superfamily: cathepsins; (CTSA CTSB CTSBL CTSC CTSD CTSE CTSG CTSH CTSK CTSL CTSLL CTSLL1 CTSLL2 CTSLL3 CTSO CTSS CTSW CTSZ)

FUN

Cathepsins are papain family cysteine proteinases that represent a major component of the lysosomal proteolytic system."