[Term] id: PR:000036227 name: beta-2-microglobulin acetylated 1 (human) def: "A beta-2-microglobulin that is N-terminal Met acetylated in human. UniProtKB:P61769, Met-1, MOD:00058." [TDR:1687] comment: Category=organism-modification. Note: Top-down proteomics. Evidence=(ECO:0006055). synonym: "hB2M/Ac:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P61769, Met-1, MOD:00058" EXACT PRO-proteoform-std [PRO:DNx] xref: TDR:16320 xref: TDR:1687 is_a: PR:000004580 ! beta-2-microglobulin relationship: has_part MOD:00058 ! N-acetyl-L-methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens