catalytic activity:Cleavage after basic amino-acid residues, with Arg strongly preferred to Lys.,function:Plays an essential role in cell growth and maintenance of cell morphology.,similarity:Belongs to the peptidase S1 family.,similarity:Contains 1 peptidase S1 domain.,similarity:Contains 1 SRCR domain.,tissue specificity:Present in most tissues, with the highest level in liver.,
Cell membrane ; Single-pass type II membrane protein . Apical cell membrane ; Single-pass type II membrane protein .
Detected in liver and kidney.