Fig. 1From: Current in the Protein Nanowires: Quantum Calculations of the Base StatesSchematic presentation of the amino acid residual. Dash lines represent its conventional borders. Digits represent quantities of atoms within each such group. Within the nitrogen model of the nuclear subsystem, all atoms are similar; \( {R}_{\kern.34em n}^{\alpha +1}- \) distances between atoms (α = 0, …, 4)Back to article page