title: Semiempirical CNDO/2 calculation of the electronic structure of the DNA molecule. I. Ground state potential curves; Tunneling and tautomeric equilibrium in the N-H--N and O--H-N bonds of the adenine-thymine base pair.
mesh_terms: D000225:Adenine; D004247:DNA; D006860:Hydrogen Bonding; D009690:Nucleic Acid Conformation; D011522:Protons; D011789:Quantum Theory; D013941:Thymine
chemical_list: D011522:Protons; D004247:DNA; D000225:Adenine; D013941:Thymine