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  • Purine - Wikipedia
    Purine also gives its name to the wider class of molecules, purines, which include substituted purines and their tautomers They are the most widely occurring nitrogen -containing heterocycles in nature
  • Purine - Simple English Wikipedia, the free encyclopedia
    Purine is a cyclic compound with two rings (a bicyclic compound) The rings share two atoms, so they are called fused One of the rings is pyrimidine, and the other is imidazole Because the rings have nitrogen, it is a heterocyclic compound [1]
  • Purine nucleotide cycle - Wikipedia
    The purine nucleotide cycle occurs in the cytosol (intracellular fluid) of the sarcoplasm of skeletal muscle, and in the myocyte 's cytosolic compartment of the cytoplasm of cardiac and smooth muscle
  • Purine | Nucleobase, Nucleoside DNA | Britannica
    Purine, any of a class of organic compounds of the heterocyclic series characterized by a two-ringed structure composed of carbon and nitrogen atoms The simplest of the purine family is purine itself, a compound with a molecular formula C5H4N4
  • Purine - New World Encyclopedia
    In RNA, the complement of adenine is uracil instead of thymine Purine is also a component in Adenosine triphosphate (ATP), which stores and transports chemical energy within cells While purines are essential for humans, overconsumption of foods rich in purines can be a problem
  • Purine - Wikiwand
    Purine is a heterocyclic aromatic organic compound that consists of two rings fused together It is water-soluble Purine also gives its name to the wider class


















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