sidechain = Group('val_sidechain_uni')
peptide = Group('peptide_nt_uni')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Val'
amber91_charge = {peptide.O: -0.5, peptide.C_alpha: 0.256, sidechain.C_gamma_2: 0.006, sidechain.C_beta: 0.033, peptide.C: 0.526, sidechain.C_gamma_1: 0.006, peptide.H_1: 0.312, peptide.H_2: 0.312, peptide.N: -0.263, peptide.H_3: 0.312, }
name = 'valine'
chain_links = [None, peptide.C]
