sidechain = Group('hie_sidechain_noh')
peptide = Group('peptide_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Hse'
amber_charge = {peptide.C_alpha: -0.0581, sidechain.C_epsilon_1: 0.1635, sidechain.N_delta_1: -0.5432, peptide.O: -0.5679, sidechain.C_delta_2: -0.2207, peptide.C: 0.5973, sidechain.C_beta: -0.0074, sidechain.N_epsilon_2: -0.2795, sidechain.C_gamma: 0.1868, peptide.N: -0.4157, }
name = 'histidine_epsilonh'
chain_links = [peptide.N, peptide.C]
