[Term] id: PR:000021939 name: antithrombin-III isoform 1, signal peptide removed form def: "An antithrombin-III isoform 1 that has had the signal peptide removed." [PRO:DAN] comment: Category=modification. synonym: "SERPINC1/iso:1/SigPep-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000003253 ! antithrombin-III isoform 1 intersection_of: lacks_part SO:0000418 ! signal_peptide