[Term] id: PR:000061650 name: mast/stem cell growth factor receptor Kit sequence variant W557R, signal peptide removed form (human) def: "A mast/stem cell growth factor receptor Kit (human) that has an Arg residue at the position equivalent to Trp-557 of the amino acid sequence represented by UniProtKB:P10721-1 and that has had the signal peptide removed. Example: UniProtKB:P10721-1, 26-976, Trp-557, CHEBI:29952." [PRO:DNx, Reactome:R-HSA-9669581] comment: Category=organism-modification. synonym: "hKIT/var:W557R/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "KIT W557R" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9669581] synonym: "UniProtKB:P10721, 26-976, Trp-557, CHEBI:29952" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P10721-1, 26-976, Trp-557, CHEBI:29952" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9669581 "PR:000061650 located_in GO:0005886" is_a: PR:P10721 ! mast/stem cell growth factor receptor Kit (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens