title: Biology of free and combined adenine: distribution and metabolism.
mesh_terms: D000225:Adenine / Q000378:metabolism*; D000227:Adenine Nucleotides / Q000378:metabolism*; D000228:Adenine Phosphoribosyltransferase / Q000172:deficiency; D000244:Adenosine Diphosphate / Q000378:metabolism; D000249:Adenosine Monophosphate / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D001201:Ascites / Q000378:metabolism; D001792:Blood Platelets / Q000378:metabolism; D001921:Brain / Q000378:metabolism; D000242:Cyclic AMP / Q000378:metabolism; D004912:Erythrocytes / Q000378:metabolism; D005347:Fibroblasts / Q000378:metabolism; D006801:Humans; D007041:Hypoxanthine Phosphoribosyltransferase / Q000378:metabolism; D007926:Lesch-Nyhan Syndrome / Q000378:metabolism; D009206:Myocardium / Q000378:metabolism; D010754:Phosphoribosyl Pyrophosphate / Q000378:metabolism
chemical_list: D000227:Adenine Nucleotides; D000249:Adenosine Monophosphate; D000244:Adenosine Diphosphate; D010754:Phosphoribosyl Pyrophosphate; D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D000228:Adenine Phosphoribosyltransferase; D007041:Hypoxanthine Phosphoribosyltransferase; D000225:Adenine