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
HYN      HYN 'imidazolidine-2,4-dione             ' non-polymer        11   7 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_HYN
#
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
 HYN           O1     O    O         0.000      0.000    0.000    0.000
 HYN           C2     C    CR5       0.000     -1.193    0.236    0.000
 HYN           N      N    NR15      0.000     -1.709    1.478    0.002
 HYN           HN     H    H         0.000     -1.177    2.372    0.004
 HYN           C1     C    CH2       0.000     -3.174    1.326    0.001
 HYN           H1A    H    H         0.000     -3.635    1.758   -0.890
 HYN           H1     H    H         0.000     -3.636    1.755    0.893
 HYN           N1     N    NR15      0.000     -2.138   -0.710    0.004
 HYN           HN1    H    H         0.000     -1.943   -1.732    0.009
 HYN           C      C    CR5       0.000     -3.376   -0.176   -0.001
 HYN           O      O    O         0.000     -4.431   -0.773   -0.002
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
 HYN      O1     n/a    C2     START
 HYN      C2     O1     N1     .
 HYN      N      C2     C1     .
 HYN      HN     N      .      .
 HYN      C1     N      H1     .
 HYN      H1A    C1     .      .
 HYN      H1     C1     .      .
 HYN      N1     C2     C      .
 HYN      HN1    N1     .      .
 HYN      C      N1     O      .
 HYN      O      C      .      END
 HYN      C      C1     .    ADD
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
 HYN      O      C         double      1.285    0.020
 HYN      C      C1        single      1.510    0.020
 HYN      C      N1        single      1.340    0.020
 HYN      C1     N         single      1.462    0.020
 HYN      N      C2        single      1.340    0.020
 HYN      N1     C2        single      1.340    0.020
 HYN      C2     O1        double      1.285    0.020
 HYN      H1     C1        single      1.092    0.020
 HYN      H1A    C1        single      1.092    0.020
 HYN      HN     N         single      1.040    0.020
 HYN      HN1    N1        single      1.040    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
 HYN      O1     C2     N       108.000    3.000
 HYN      O1     C2     N1      108.000    3.000
 HYN      N      C2     N1      108.000    3.000
 HYN      C2     N      HN      126.000    3.000
 HYN      C2     N      C1      108.000    3.000
 HYN      HN     N      C1      108.000    3.000
 HYN      N      C1     H1A     109.500    3.000
 HYN      N      C1     H1      109.500    3.000
 HYN      N      C1     C       109.500    3.000
 HYN      H1A    C1     H1      107.900    3.000
 HYN      H1A    C1     C       109.470    3.000
 HYN      H1     C1     C       109.470    3.000
 HYN      C2     N1     HN1     126.000    3.000
 HYN      C2     N1     C       108.000    3.000
 HYN      HN1    N1     C       126.000    3.000
 HYN      N1     C      O       108.000    3.000
 HYN      N1     C      C1      126.000    3.000
 HYN      O      C      C1      108.000    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
 HYN      CONST_1  O1     C2     N      C1       180.000    0.000   0
 HYN      CONST_2  C2     N      C1     C          0.000    0.000   0
 HYN      CONST_3  O1     C2     N1     C        180.000    0.000   0
 HYN      CONST_4  C2     N1     C      O        180.000    0.000   0
 HYN      CONST_5  N1     C      C1     N          0.000    0.000   0
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
 HYN      plan-1    C         0.020
 HYN      plan-1    O         0.020
 HYN      plan-1    C1        0.020
 HYN      plan-1    N1        0.020
 HYN      plan-1    N         0.020
 HYN      plan-1    C2        0.020
 HYN      plan-1    HN        0.020
 HYN      plan-1    HN1       0.020
 HYN      plan-1    O1        0.020
# ------------------------------------------------------
