sidechain = Group('tyr_sidechain_noh')
peptide = Group('peptide_nt_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Tyr'
amber_charge = {peptide.C_alpha: 0.057, peptide.N: 0.194, peptide.C: 0.6123, sidechain.C_gamma: -0.0205, sidechain.C_epsilon_1: -0.2239, sidechain.C_epsilon_2: -0.2239, peptide.O: -0.5713, sidechain.O_eta: -0.5578, sidechain.C_zeta: 0.3139, sidechain.C_beta: 0.0659, sidechain.C_delta_2: -0.2002, sidechain.C_delta_1: -0.2002, }
name = 'tyrosine'
chain_links = [None, peptide.C]
