sidechain = Group('lys_sidechain')
peptide = Group('peptide_ct')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Lys'
amber_charge = {sidechain.C_beta: -0.0538, peptide.H_alpha: 0.1438, sidechain.H_delta_2: 0.0611, sidechain.N_zeta: -0.3741, peptide.N: -0.3481, sidechain.H_epsilon_3: 0.1121, sidechain.C_delta: -0.0392, peptide.C: 0.8488, peptide.C_alpha: -0.2903, sidechain.H_delta_3: 0.0611, sidechain.H_beta_2: 0.0482, sidechain.H_zeta_2: 0.3374, sidechain.H_zeta_3: 0.3374, peptide.O_2: -0.8252, peptide.H: 0.2764, sidechain.C_gamma: 0.0227, sidechain.H_gamma_3: 0.0134, sidechain.H_zeta_1: 0.3374, sidechain.H_beta_3: 0.0482, sidechain.C_epsilon: -0.0176, sidechain.H_epsilon_2: 0.1121, sidechain.H_gamma_2: 0.0134, peptide.O: -0.8252, }
name = 'lysine'
chain_links = [peptide.N, None]
