[Histone-specific acetyltransferase from the rat liver nuclei].
Certain properties of histone-specific acetyltransferases A, B and C, obtained from the rat liver are determined. pH optimum for enzyme A is within the range of 7.5-8.5, for B--7.8 and for C--7.5. The maximal activity for enzymes A, B and C is observed with the 60 micrograms/ml concentration of the substrate. The activity is inhibited by N-maleimide, iodacetamide and chloromercuribenzoate. The results obtained show that a number of similar properties are typical of the above enzymes.
D000123:Acetyltransferases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D000818:Animals; D051548:Histone Acetyltransferases; D006657:Histones / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D008099:Liver / Q000201:enzymology*; D051381:Rats; D029701:Saccharomyces cerevisiae Proteins; D013439:Sulfhydryl Reagents / Q000494:pharmacology
D006657:Histones; D029701:Saccharomyces cerevisiae Proteins; D013439:Sulfhydryl Reagents; D000123:Acetyltransferases; D051548:Histone Acetyltransferases
Svoĭstva gistonspetsifichnykh atsetiltransferaz iz iader pecheni krys.