[Term] id: PR:000003376 name: collagen alpha-2(I) chain isoform 1, signal peptide removed form def: "A collagen alpha-2(I) chain isoform 1 that has had the signal peptide removed to yield the mature protein. Example: UniProtKB:P08123-1, 80-1102." [PRO:CNA] comment: Category=modification. synonym: "COL1A2/iso:1/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "collagen alpha-2(I) chain isoform 1 cleaved 1" EXACT [] synonym: "collagen alpha-2(I) chain mature" EXACT [] intersection_of: PR:000003374 ! collagen alpha-2(I) chain isoform 1 intersection_of: lacks_part SO:0000418 ! signal_peptide