[Term] id: PR:000000636 name: TGF-beta 3 isoform 1 cleaved 3 def: "A TGF-beta 3 isoform 1, signal peptide removed form that has been processed by subsequent cleavage at the dibasic cleavage site rendering the latency associated peptide (LAP) and the mature protein non-covalently bound." [PRO:CNA] comment: Category=modification. synonym: "TGFB3/iso:1/Clv:3" EXACT PRO-short-label [PRO:DNx] is_a: PR:000021910 ! TGF-beta 3 isoform 1, signal peptide removed form relationship: output_of GO:0016485 ! protein processing