[Term] id: PR:000036898 name: tubulin beta-4B chain phosphorylated 2 (human) def: "A tubulin beta-4B chain (human) that has been phosphorylated at positions equivalent to Tyr-51 and Thr-55 of the amino acid sequence represented by UniProtKB:P68371. UniProtKB:P68371, Tyr-51, MOD:00048|Thr-55, MOD:00047." [TDR:1972] comment: Category=organism-modification. synonym: "hTUBB4B/Phos:2" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P68371, Tyr-51, MOD:00048|Thr-55, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx] xref: TDR:1972 is_a: PR:P68371 ! tubulin beta-4B chain (human) relationship: has_part MOD:00047 ! O-phospho-L-threonine relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens