[Term] id: PR:000066601 name: beta-hexosaminidase subunit alpha hydroxylated 1 (human) def: "A beta-hexosaminidase subunit alpha (human) that has been hydroxylated on the residue at the position equivalent to Trp-431 of the amino acid sequence represented by UniProtKB:P06865-1. Example: UniProtKB:P06865-1, Trp-431, MOD:01622." [PRO:DNx, IEDB_epitope:1318963] comment: Category=organism-modification. synonym: "hHEXA/Hy:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P06865, Trp-431, MOD:01622" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P06865-1, Trp-431, MOD:01622" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P06865 ! beta-hexosaminidase subunit alpha (human) relationship: has_part MOD:01622 ! monohydroxylated tryptophan relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens