[Term] id: PR:000003277 name: insulin-like growth factor 1 receptor isoform 1 cleaved 2 def: "An insulin-like growth factor 1 receptor isoform 1, signal peptide removed form that has been subsequently processed to yield the C-terminal mature chain." [PRO:JAN] comment: Category=modification. synonym: "IGF1R/iso:1/Clv:2" EXACT PRO-short-label [PRO:DNx] synonym: "insulin-like growth factor 1 receptor beta chain" EXACT [] is_a: PR:000021922 ! insulin-like growth factor 1 receptor isoform 1, signal peptide removed form relationship: output_of GO:0016485 ! protein processing