sidechain = Group('arg_sidechain_noh')
peptide = Group('peptide_ct_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Arg'
amber_charge = {sidechain.N_epsilon: -0.5564, peptide.N: -0.3481, peptide.C_alpha: -0.3068, sidechain.C_delta: 0.1114, sidechain.C_gamma: 0.0744, peptide.C: 0.8557, sidechain.N_eta_2: -0.8737, peptide.O_2: -0.8266, sidechain.C_beta: -0.0374, peptide.O: -0.8266, sidechain.C_zeta: 0.8368, sidechain.N_eta_1: -0.8737, }
name = 'arginine'
chain_links = [peptide.N, None]
