[Term] id: PR:000046645 name: CD63 antigen, initiator methionine removed form (human) def: "A CD63 antigen (human) that has had the initiator methionine removed. UniProtKB:P08962, 2-238." [PRO:DNx, Reactome:R-HSA-114583, Reactome:R-HSA-51683] comment: Category=organism-modification. synonym: "hCD63/InitMet-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000219216" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P08962, 2-238" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-114583 "PR:000046645 located_in GO:0005886" xref: Reactome:R-HSA-51683 "PR:000046645 located_in GO:0031088" xref: Reactome:R-HSA-6799157 "PR:000046645 located_in GO:0035577" intersection_of: PR:P08962 ! CD63 antigen (human) intersection_of: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens