title: Nucleoside triphosphate syntheses by chromatin bound enzymes from Morris hepatoma 9121 nuclei.
abstract: 1. Enzymatic syntheses of deoxyribo- and ribonucleoside triphosphates were observed with purified, chromatin bound enzyme C from Morris Hepatoma 9121 nuclei. 2. Intermediate substrates were nucleoside mono- and diphosphates for enzyme C. 3. The three phosphate residues of ATP serving as energy-rich phosphate donor were successively transferred to a nucleoside substrate by enzyme C.
mesh_terms: D000255:Adenosine Triphosphate / Q000096:biosynthesis; D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology*; D002843:Chromatin / Q000378:metabolism*; D008114:Liver Neoplasms, Experimental / Q000201:enzymology*; D008297:Male; D010770:Phosphotransferases / Q000378:metabolism*; D017853:Phosphotransferases (Alcohol Group Acceptor); D051381:Rats; D013379:Substrate Specificity
chemical_list: D002843:Chromatin; D000255:Adenosine Triphosphate; D010770:Phosphotransferases; D017853:Phosphotransferases (Alcohol Group Acceptor); C019165:deoxyguanosine kinase