#
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
AZA      AZA '8-AZAXANTHINE                       ' non-polymer        14  11 M
#
data_comp_AZA
#
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
 AZA           N1     N    .         0.000
 AZA           C2     C    .         0.000
 AZA           O2     O    .         0.000
 AZA           N3     N    .         0.000
 AZA           C4     C    .         0.000
 AZA           C5     C    .         0.000
 AZA           C6     C    .         0.000
 AZA           O6     O    .         0.000
 AZA           N7     N    .         0.000
 AZA           N8     N    .         0.000
 AZA           N9     N    .         0.000
 AZA           HN1    H    .         0.000
 AZA           HN3    H    .         0.000
 AZA           HN9    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
 AZA        N1     C2        single
 AZA        N1     C6        single
 AZA        N1     HN1       single
 AZA        C2     N3        single
 AZA        C2     O2        double
 AZA        N3     C4        single
 AZA        N3     HN3       single
 AZA        C4     C5        double
 AZA        C4     N9        single
 AZA        C5     C6        single
 AZA        C5     N7        single
 AZA        C6     O6        double
 AZA        N7     N8        double
 AZA        N8     N9        single
 AZA        N9     HN9       single