sidechain = Group('lys_sidechain_noh')
peptide = Group('peptide_ct_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Lys'
amber_charge = {peptide.N: -0.3481, sidechain.C_gamma: 0.0227, sidechain.N_zeta: -0.3741, sidechain.C_delta: -0.0392, peptide.C: 0.8488, peptide.O_2: -0.8252, peptide.O: -0.8252, sidechain.C_epsilon: -0.0176, sidechain.C_beta: -0.0538, peptide.C_alpha: -0.2903, }
name = 'lysine'
chain_links = [peptide.N, None]
