[Term] id: PR:P21478 name: small ribosomal subunit protein bS21 (Bacillus subtilis subsp. subtilis str. 168) def: "A small ribosomal subunit protein bS21 that is encoded in the genome of Bacillus subtilis subsp. subtilis str. 168." [PRO:DNx, OMA:P21478] comment: Category=organism-gene. Note: Additional NCBIGenes (GeneIDs) listed in the UniProtKB entry have been reviewed and removed by PRO:DNx. synonym: "rpsU (BACSU)" EXACT PRO-short-label [PRO:DNx] synonym: "30S ribosomal protein S21 (Bacillus subtilis subsp. subtilis str. 168)" EXACT [UniProtKB:P21478] synonym: "BS-B (Bacillus subtilis subsp. subtilis str. 168)" EXACT [UniProtKB:P21478] synonym: "BSU25410" RELATED Gene-based [UniProtKB:P21478] synonym: "rpsU" RELATED Gene-based [UniProtKB:P21478] synonym: "yqeX" RELATED Gene-based [UniProtKB:P21478] xref: UniProtKB:P21478 intersection_of: PR:000023874 ! small ribosomal subunit protein bS21 intersection_of: only_in_taxon NCBITaxon:224308 ! Bacillus subtilis subsp. subtilis str. 168 relationship: has_gene_template NCBIGene:937861 ! rpsU (Bacillus subtilis subsp. subtilis str. 168) relationship: has_canonical_sequence UniProtKB:P21478 ! P21478-1