[Term] id: PR:000027118 name: interferon alpha-1, signal peptide removed form def: "An interferon alpha-1 that has had the signal peptide removed." [PRO:DAN] comment: Category=modification. synonym: "Ifna1/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000009177 ! interferon alpha-1 intersection_of: lacks_part SO:0000418 ! signal_peptide