sidechain = Group('hie_sidechain')
peptide = Group('peptide')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Hse'
amber_charge = {peptide.H_alpha: 0.136, peptide.C_alpha: -0.0581, sidechain.H_epsilon_2: 0.3339, sidechain.H_beta_3: 0.0367, sidechain.H_beta_2: 0.0367, peptide.C: 0.5973, sidechain.H_delta_2: 0.1862, sidechain.N_epsilon_2: -0.2795, peptide.O: -0.5679, sidechain.C_epsilon_1: 0.1635, sidechain.H_epsilon_1: 0.1435, peptide.H: 0.2719, sidechain.C_beta: -0.0074, sidechain.C_delta_2: -0.2207, sidechain.N_delta_1: -0.5432, sidechain.C_gamma: 0.1868, peptide.N: -0.4157, }
name = 'histidine_epsilonh'
chain_links = [peptide.N, peptide.C]
