sidechain = Group('ile_sidechain_uni')
peptide = Group('peptide_nt_uni')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Ile'
amber91_charge = {peptide.N: -0.263, sidechain.C_gamma_2: 0.001, peptide.O: -0.5, sidechain.C_beta: 0.03, sidechain.C_gamma_1: 0.017, peptide.H_1: 0.312, peptide.C_alpha: 0.254, peptide.H_2: 0.312, sidechain.C_delta_1: -0.001, peptide.H_3: 0.312, peptide.C: 0.526, }
name = 'isoleucine'
chain_links = [None, peptide.C]
