[Term] id: PR:000063891 name: macrophage colony-stimulating factor 1 receptor, signal peptide removed phosphorylated 1 (human) def: "A macrophage colony-stimulating factor 1 receptor (human) that has had the signal peptide removed and that has been phosphorylated on the residue at the position equivalent to Tyr-561 of the amino acid sequence represented by UniProtKB:P07333-1. Example: UniProtKB:P07333-1, 20-972, Tyr-561, MOD:00048." [PRO:DNx, Reactome:R-HSA-9733328] comment: Category=organism-modification. synonym: "hCSF1R/SigPep-/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "p-Y561-CSF1R" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-9733328] synonym: "UniProtKB:P07333, 20-972, Tyr-561, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P07333-1, 20-972, Tyr-561, MOD:00048" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-9733328 "PR:000063891 located_in GO:0005886" is_a: PR:P07333 ! macrophage colony-stimulating factor 1 receptor (human) relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens