[Term] id: PR:000049376 name: syntaxin-binding protein 3 phosphorylated 1 (human) def: "A syntaxin-binding protein 3 (human) that has been phosphorylated on the residue at the position equivalent to Tyr-521 of the amino acid sequence represented by UniProtKB:O00186. UniProtKB:O00186, Tyr-521, MOD:00048." [PRO:DNx, Reactome:R-HSA-2263472] comment: Category=organism-modification. synonym: "hSTXBP3/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:O00186, Tyr-521, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-2263472 "PR:000049376 located_in GO:0005886" is_a: PR:O00186 ! syntaxin-binding protein 3 (human) relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens