NCIt definition : Proprotein convertase subtilisin/kexin type 9 (692 aa, 74 kDa) is encoded by the
human PCSK9 gene. This protein is involved in the degradation of low density lipoprotein
receptor family proteins.;
NCIt note : Proprotein convertase subtilisin/kexin type 7 releases mature proteins from their
proproteins through cleavage of Arg-Xaa-Xaa-Xaa-Yaa-Arg-/-Zaa bonds, where Xaa can
be any amino acid and Yaa is Arg or Lys. (UniProt);