Answer
Glutamate dehydrogenase enzyme produces glutamate, the amino group donor in all transamination reaction, necessary for the formation of amino acids tor protein synthesis.
Work Step by Step
Transfer of nitrogen from $NH_{3}$ to carbon skeletons can be catalyzed by
$(a)$ glutamine synthetase and
$(b)$ glutamate dehydrogenase.
The latter enzyme produces glutamate, the amino group donor in all transamination reactions, necessary for the formation of amino acids for protein synthesis.
