[Term] id: PR:000018572 name: major prion protein, signal peptide removed form def: "A major prion protein that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "PRNP/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000001886 ! major prion protein intersection_of: lacks_part SO:0000418 ! signal_peptide