eld:i02_0722 K02564 glucosamine-6-phosphate deaminase [EC:3.5.99.6] | (GenBank) nagB; glucosamine-6-phosphate deaminase eld:i02_1743 K20265 glutamate:GABA antiporter | (GenBank) xasA; amino acid antiporter eld:i02_1744 K01580 glutamate decarboxylase [EC:4.1.1.15] | (GenBank) gadB; glutamate decarboxylase beta