... xylitol,adonitol, mannitol) and amino acids and derivatives(glycine, alanine, proline, serine, lysine, b-alanine and taurine) that have no significant effects on both DGD° and kcat. (b) Class ... as rab-bit muscle lactate dehydrogenase, triose phosphateisomerase, pyruvate kinase, creatine kinase, A4 -lactatedehydrogenase, glutamate dehydrogenase, argininosuc-cinate lyase, porcine arginosuccinase ... R. Singh*,, Tanveer A. Dar*,à, Vikas Rishi§ and Faizan AhmadCentre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, IndiaIntroductionBoth prokaryotic and...