[Term] id: PR:000036168 name: small ribosomal subunit protein eS21 acetylated 1 (mouse) def: "A small ribosomal subunit protein eS21 (mouse) that is N-terminal Met acetylated. UniProtKB:Q9CQR2, Met-1, MOD:00058." [TDR:9136] comment: Category=organism-modification. Note: Top-down proteomics. Evidence=(ECO:0006055). synonym: "mRPS21/Ac:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q9CQR2, Met-1, MOD:00058" EXACT PRO-proteoform-std [PRO:DNx] xref: TDR:9136 is_a: PR:Q9CQR2 ! small ribosomal subunit protein eS21 (mouse) relationship: has_part MOD:00058 ! N-acetyl-L-methionine relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus