# data_comp_list loop_ _chem_comp.id _chem_comp.three_letter_code _chem_comp.name _chem_comp.group _chem_comp.number_atoms_all _chem_comp.number_atoms_nh _chem_comp.desc_level CTD CTD '3-DEAZACYTIDINE ' non-polymer 31 17 M # data_comp_CTD # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.type_energy _chem_comp_atom.partial_charge CTD N1 N . 0.000 CTD C2 C . 0.000 CTD C3 C . 0.000 CTD C4 C . 0.000 CTD C5 C . 0.000 CTD C6 C . 0.000 CTD O2 O . 0.000 CTD N4 N . 0.000 CTD C1* C . 0.000 CTD C2* C . 0.000 CTD O2* O . 0.000 CTD C3* C . 0.000 CTD C4* C . 0.000 CTD O4* O . 0.000 CTD O3* O . 0.000 CTD C5* C . 0.000 CTD O5* O . 0.000 CTD H3 H . 0.000 CTD HN41 H . 0.000 CTD HN42 H . 0.000 CTD H5 H . 0.000 CTD H6 H . 0.000 CTD H1* H . 0.000 CTD H2* H . 0.000 CTD HO2* H . 0.000 CTD H3* H . 0.000 CTD HO3* H . 0.000 CTD H4* H . 0.000 CTD H5*1 H . 0.000 CTD H5*2 H . 0.000 CTD HO5* H . 0.000 loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.type CTD N1 C2 single CTD N1 C6 single CTD N1 C1* single CTD C2 C3 single CTD C2 O2 double CTD C3 C4 double CTD C3 H3 single CTD C4 C5 single CTD C4 N4 single CTD C5 C6 double CTD C5 H5 single CTD C6 H6 single CTD N4 HN41 single CTD N4 HN42 single CTD C1* C2* single CTD C1* O4* single CTD C1* H1* single CTD C2* C3* single CTD C2* O2* single CTD C2* H2* single CTD O2* HO2* single CTD C3* C4* single CTD C3* O3* single CTD C3* H3* single CTD C4* O4* single CTD C4* C5* single CTD C4* H4* single CTD O3* HO3* single CTD C5* O5* single CTD C5* H5*1 single CTD C5* H5*2 single CTD O5* HO5* single