sidechain = Group('val_sidechain')
peptide = Group('peptide_ct')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Val'
amber_charge = {peptide.C_alpha: -0.3438, sidechain.H_gamma_2_1: 0.0836, peptide.O: -0.8173, sidechain.H_gamma_1_2: 0.0836, sidechain.H_gamma_1_3: 0.0836, sidechain.H_gamma_2_2: 0.0836, sidechain.H_gamma_1_1: 0.0836, peptide.C: 0.835, sidechain.H_gamma_2_3: 0.0836, sidechain.C_gamma_1: -0.3064, peptide.H: 0.2681, sidechain.H_beta: 0.0308, peptide.O_2: -0.8173, sidechain.C_gamma_2: -0.3064, sidechain.C_beta: 0.194, peptide.N: -0.3821, peptide.H_alpha: 0.1438, }
name = 'valine'
chain_links = [peptide.N, None]
