[Term] id: PR:000020774 name: atrial natriuretic factor, signal peptide removed form def: "An atrial natriuretic factor that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "NPPA/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000011374 ! atrial natriuretic factor intersection_of: lacks_part SO:0000418 ! signal_peptide