global_
_lib_name         ?
_lib_version      ?
_lib_update       ?
# ------------------------------------------------
#
# ---   LIST OF MONOMERS ---
#
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
OGA      OGA 'N-OXALYLGLYCINE                     ' non-polymer        13  10 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_OGA
#
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
_chem_comp_atom.x
_chem_comp_atom.y
_chem_comp_atom.z
 OGA           O4     O    OC       -0.500      0.000    0.000    0.000
 OGA           C5     C    C         0.000     -0.779    0.000    0.979
 OGA           O3     O    OC       -0.500     -0.319    0.000    2.142
 OGA           C4     C    CH2       0.000     -2.269    0.000    0.756
 OGA           H4C1   H    H         0.000     -2.704    0.891    1.213
 OGA           H4C2   H    H         0.000     -2.704   -0.891    1.213
 OGA           N1     N    NH1       0.000     -2.549    0.000   -0.681
 OGA           H1     H    H         0.000     -1.786    0.000   -1.344
 OGA           C2     C    C         0.000     -3.822    0.000   -1.121
 OGA           "O2'"  O    O         0.000     -4.738    0.000   -0.324
 OGA           C1     C    C         0.000     -4.107    0.000   -2.587
 OGA           O1     O    OC       -0.500     -3.163    0.000   -3.408
 OGA           O2     O    OC       -0.500     -5.289    0.000   -2.995
loop_
_chem_comp_tree.comp_id
_chem_comp_tree.atom_id
_chem_comp_tree.atom_back
_chem_comp_tree.atom_forward
_chem_comp_tree.connect_type
 OGA      O4     n/a    C5     START
 OGA      C5     O4     C4     .
 OGA      O3     C5     .      .
 OGA      C4     C5     N1     .
 OGA      H4C1   C4     .      .
 OGA      H4C2   C4     .      .
 OGA      N1     C4     C2     .
 OGA      H1     N1     .      .
 OGA      C2     N1     C1     .
 OGA      "O2'"  C2     .      .
 OGA      C1     C2     O2     .
 OGA      O1     C1     .      .
 OGA      O2     C1     .      END
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.type
_chem_comp_bond.value_dist
_chem_comp_bond.value_dist_esd
 OGA      C1     C2        single      1.460    0.020
 OGA      O1     C1        deloc       1.250    0.020
 OGA      O2     C1        deloc       1.250    0.020
 OGA      "O2'"  C2        double      1.220    0.020
 OGA      C2     N1        single      1.330    0.020
 OGA      C4     C5        single      1.510    0.020
 OGA      N1     C4        single      1.450    0.020
 OGA      H4C1   C4        single      1.092    0.020
 OGA      H4C2   C4        single      1.092    0.020
 OGA      O3     C5        deloc       1.250    0.020
 OGA      C5     O4        deloc       1.250    0.020
 OGA      H1     N1        single      1.010    0.020
loop_
_chem_comp_angle.comp_id
_chem_comp_angle.atom_id_1
_chem_comp_angle.atom_id_2
_chem_comp_angle.atom_id_3
_chem_comp_angle.value_angle
_chem_comp_angle.value_angle_esd
 OGA      O4     C5     O3      123.000    3.000
 OGA      O4     C5     C4      118.500    3.000
 OGA      O3     C5     C4      118.500    3.000
 OGA      C5     C4     H4C1    109.470    3.000
 OGA      C5     C4     H4C2    109.470    3.000
 OGA      C5     C4     N1      111.600    3.000
 OGA      H4C1   C4     H4C2    107.900    3.000
 OGA      H4C1   C4     N1      109.470    3.000
 OGA      H4C2   C4     N1      109.470    3.000
 OGA      C4     N1     H1      118.500    3.000
 OGA      C4     N1     C2      121.500    3.000
 OGA      H1     N1     C2      120.000    3.000
 OGA      N1     C2     "O2'"   123.000    3.000
 OGA      N1     C2     C1      120.000    3.000
 OGA      "O2'"  C2     C1      120.500    3.000
 OGA      C2     C1     O1      120.000    3.000
 OGA      C2     C1     O2      120.000    3.000
 OGA      O1     C1     O2      123.000    3.000
loop_
_chem_comp_tor.comp_id
_chem_comp_tor.id
_chem_comp_tor.atom_id_1
_chem_comp_tor.atom_id_2
_chem_comp_tor.atom_id_3
_chem_comp_tor.atom_id_4
_chem_comp_tor.value_angle
_chem_comp_tor.value_angle_esd
_chem_comp_tor.period
 OGA      var_1    O4     C5     C4     N1         0.000   20.000   3
 OGA      var_2    C5     C4     N1     C2       180.000   20.000   3
 OGA      CONST_1  C4     N1     C2     C1       180.000    0.000   0
 OGA      var_3    N1     C2     C1     O2       180.000   20.000   1
loop_
_chem_comp_plane_atom.comp_id
_chem_comp_plane_atom.plane_id
_chem_comp_plane_atom.atom_id
_chem_comp_plane_atom.dist_esd
 OGA      plan-1    C1        0.020
 OGA      plan-1    C2        0.020
 OGA      plan-1    O1        0.020
 OGA      plan-1    O2        0.020
 OGA      plan-2    C2        0.020
 OGA      plan-2    C1        0.020
 OGA      plan-2    "O2'"     0.020
 OGA      plan-2    N1        0.020
 OGA      plan-2    H1        0.020
 OGA      plan-3    C5        0.020
 OGA      plan-3    C4        0.020
 OGA      plan-3    O3        0.020
 OGA      plan-3    O4        0.020
 OGA      plan-4    N1        0.020
 OGA      plan-4    C2        0.020
 OGA      plan-4    C4        0.020
 OGA      plan-4    H1        0.020
# ------------------------------------------------------
