sidechain = Group('thr_sidechain_noh')
peptide = Group('peptide_ct_noh')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Thr'
amber_charge = {peptide.O_2: -0.8044, sidechain.C_gamma_2: -0.1853, peptide.C_alpha: -0.242, peptide.C: 0.781, sidechain.O_gamma_1: -0.6496, peptide.O: -0.8044, sidechain.C_beta: 0.3025, peptide.N: -0.3821, }
name = 'threonine'
chain_links = [peptide.N, None]
