sidechain = Group('leu_sidechain_uni')
peptide = Group('peptide_ct_uni')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Leu'
amber91_charge = {sidechain.C_gamma: 0.054, sidechain.C_delta_1: -0.014, peptide.C: 0.444, sidechain.C_beta: 0.016, peptide.H: 0.248, peptide.N: -0.52, peptide.O_2: -0.706, sidechain.C_delta_2: -0.014, peptide.C_alpha: 0.198, peptide.O: -0.706, }
name = 'leucine'
chain_links = [peptide.N, None]
