[Term] id: PR:000026554 name: tyrosine-protein phosphatase non-receptor type substrate 1 isoform 1, signal peptide removed phosphorylated 1 def: "A tyrosine-protein phosphatase non-receptor type substrate 1 isoform 1, signal peptide removed form that has been phosphorylated on the Tyr residues of the immunoreceptor tyrosine-based inhibition motifs (ITIMs) in its cytoplasmic tail. Example: UniProtKB:P78324-1, 31-504, Tyr-429/Tyr-453/Tyr-470/Tyr-496, MOD:00048." [PRO:CNA, PRO:DAN, PMID:17584740] comment: Category=modification. synonym: "SIRPA/iso:1/SigPep-/Phos:1" EXACT PRO-short-label [PRO:DAN] intersection_of: PR:000026553 ! tyrosine-protein phosphatase non-receptor type substrate 1 isoform 1, signal peptide removed form intersection_of: has_part MOD:00048 ! O4'-phospho-L-tyrosine