sidechain = Group('lys_sidechain_noh')
peptide = Group('peptide_nt_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Lys'
amber_charge = {sidechain.C_gamma: -0.16, peptide.C: 0.616, sidechain.N_zeta: -0.138, peptide.N: -0.263, sidechain.C_beta: -0.098, peptide.O: -0.504, sidechain.C_epsilon: -0.038, peptide.C_alpha: 0.151, sidechain.C_delta: -0.18, }
name = 'lysine'
chain_links = [None, peptide.C]
