sidechain = Group('gly_sidechain_noh')
peptide = Group('peptide_ct_noh')
symbol = 'Gly'
amber_charge = {peptide.N: -0.3821, peptide.O_2: -0.7855, peptide.O: -0.7855, peptide.C: 0.7231, peptide.C_alpha: -0.2493, }
name = 'glycine'
chain_links = [peptide.N, None]
