PR:000025873 glutaminase 1 tetramer (Escherichia coli K-12) capable_of GO:0004359 glutaminase activity PMID:18459799 EXP NCBITaxon:83333 20100921 PRO:CNA PR:000025874 glutaminase 1 tetramer (Bacillus subtilis subsp. subtilis str. 168) capable_of GO:0004359 glutaminase activity PMID:18459799 EXP NCBITaxon:1423 20100921 PRO:CNA