sidechain = Group('val_sidechain')
peptide = Group('peptide_nt')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Val'
amber_charge = {sidechain.H_gamma_2_1: 0.0735, sidechain.H_gamma_2_2: 0.0735, peptide.O: -0.5722, sidechain.H_gamma_1_2: 0.0735, sidechain.H_gamma_2_3: 0.0735, peptide.H_3: 0.2272, peptide.H_2: 0.2272, sidechain.H_gamma_1_1: 0.0735, sidechain.C_gamma_1: -0.3129, peptide.C: 0.6163, peptide.N: 0.0577, sidechain.C_gamma_2: -0.3129, peptide.C_alpha: -0.0054, peptide.H_1: 0.2272, sidechain.H_beta: -0.0221, peptide.H_alpha: 0.1093, sidechain.H_gamma_1_3: 0.0735, sidechain.C_beta: 0.3196, }
name = 'valine'
chain_links = [None, peptide.C]
