pH-, temperature- and ion-dependent oligomerization of Sulfolobus solfataricus recombinant amidase: a study with site-specific mutants
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Recombinant amidase from Sulfolobus solfataricus occurred as a dimer of 110 kDa comprising identical subunits. Only dimers were present at pHs above 7.0, but with decreasing pH, dimers associated into octamers, with complete oligomerization occurring at pH 3.0... ...
