A histone-specific acetyltransferase is associated with simian-virus-40 chromatin.
[14C]Thymidine-labeled simian virus 40 nucleoprotein complexes were prepared from nuclei of lytically infected African green monkey kidney cells. The nucleoprotein complexes were further purified by sucrose gradient centrifugation and then incubated in the presence of [3H]acetyl-coenzyme A. We observed a transfer of [3H]acetyl groups to the endogenous histones H2B, H3 and H4. The enzyme was solubilized in the presence of 0.5 M NaCl and showed properties described for the DNA-binding acetyltransferase (J. Böhm, E. J. Schlaeger and R. Knippers, preceding paper in this journal).
D000107:Acetylation; D000123:Acetyltransferases / Q000378:metabolism*; D000818:Animals; D002460:Cell Line; D002467:Cell Nucleus / Q000201:enzymology; D002472:Cell Transformation, Viral; D002522:Chlorocebus aethiops; D002843:Chromatin / Q000201:enzymology*; D051548:Histone Acetyltransferases; D007668:Kidney; D008970:Molecular Weight; D029701:Saccharomyces cerevisiae Proteins; D013539:Simian virus 40 / Q000201:enzymology*
D002843:Chromatin; D029701:Saccharomyces cerevisiae Proteins; D000123:Acetyltransferases; D051548:Histone Acetyltransferases