sidechain = Group('gly_sidechain')
peptide = Group('peptide_ct')
bonds = [Bond(peptide.C_alpha, sidechain.H_alpha_3), ]
symbol = 'Gly'
amber_charge = {peptide.C_alpha: -0.2493, peptide.H_alpha: 0.1056, peptide.O: -0.7855, peptide.C: 0.7231, peptide.H: 0.2681, peptide.O_2: -0.7855, sidechain.H_alpha_3: 0.1056, peptide.N: -0.3821, }
name = 'glycine'
chain_links = [peptide.N, None]
