THE STRUCTURE AT 1.8 ANGSTROMS RESOLUTION OF A SINGLE SITE MUTANT (T189I) OF MALATE DEHYDROGENASE FROM THERMUS FLAVUS WITH INCREASED ENZYMATIC ACTIVITY
DETERMINANTS OF PROTEIN THERMOSTABILITY OBSERVED IN THE 1.9 ANGSTROMS CRYSTAL STRUCTURE OF MALATE DEHYDROGENASE FROM THE THERMOPHILIC BACTERIUM THERMUS FLAVUS