[Term] id: PR:000020891 name: proprotein convertase subtilisin/kexin type 9, signal peptide removed form def: "A proprotein convertase subtilisin/kexin type 9 that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "PCSK9/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000012440 ! proprotein convertase subtilisin/kexin type 9 intersection_of: lacks_part SO:0000418 ! signal_peptide