pfam08246: Inhibitor_I29 (this model, PSSM-Id:219764 is obsolete and has been replaced by 429886)
Cathepsin propeptide inhibitor domain (I29)
This domain is found at the N-terminus of some C1 peptidases such as Cathepsin L where it acts as a propeptide. There are also a number of proteins that are composed solely of multiple copies of this domain such as the peptidase inhibitor salarin. This family is classified as I29 by MEROPS.