[Term] id: PR:000021745 name: transthyretin, signal peptide removed form def: "A transthyretin that has had the signal peptide removed." [PRO:DNx] comment: Category=modification. synonym: "TTR/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000016801 ! transthyretin intersection_of: lacks_part SO:0000418 ! signal_peptide