sidechain = Group('glu_sidechain')
peptide = Group('peptide')
bonds = [Bond(peptide.C_alpha, sidechain.C_beta), ]
symbol = 'Glu'
amber_charge = {sidechain.O_epsilon_1: -0.8188, peptide.N: -0.5163, sidechain.C_beta: 0.056, sidechain.C_gamma: 0.0136, peptide.O: -0.5819, peptide.C: 0.5366, peptide.C_alpha: 0.0397, peptide.H_alpha: 0.1105, sidechain.H_beta_3: -0.0173, sidechain.O_epsilon_2: -0.8188, peptide.H: 0.2936, sidechain.C_delta: 0.8054, sidechain.H_gamma_3: -0.0425, sidechain.H_beta_2: -0.0173, sidechain.H_gamma_2: -0.0425, }
name = 'glutamic_acid'
chain_links = [peptide.N, peptide.C]
