a bacterial glutamate-aspartate binding protein , as well as the enzymes glutamate dehydrogenase ( ec 1.4.1.3 ) , glutamine synthetase ( ec 6.3.1.2 ) , and gamma-glutamyl transpeptidase ( ec 2.3.2.2 ) , showed little or no cross-reactivity with the anti-gbp antibodies .
C0004627
bacterial
C0033684
gbp