[Term] id: PR:000085763 name: Leu-enkephalin def: "A proenkephalin-A that has been proteolytically cleaved by cathepsin L to yield a peptide with the sequence YGGFL. Example: UniProtKB:P01210, 230-234." [PRO:DAN, UniProtKB:P01210] comment: Category=modification. synonym: "PENK/L-enk" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P01210, 230-234" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:000012544 ! proenkephalin-A relationship: output_of GO:0016485 ! protein processing