[Term] id: PR:000000640 name: growth/differentiation factor 5 isoform 1 mature form def: "A growth/differentiation factor 5 isoform 1, signal peptide removed form that has been processed by subsequent removal of the propeptide. The functional unit is a dimer." [PRO:CNA, PMID:8962721] comment: Category=modification. synonym: "GDF5/iso:1/mature" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000021914 ! growth/differentiation factor 5 isoform 1, signal peptide removed form intersection_of: lacks_part SO:0001062 ! propeptide