File: US1.cif

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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
US1      US1 '.                                   ' non-polymer        31  20 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_US1
#
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
 US1           O4     O    O         0.000      0.000    0.000    0.000
 US1           C4     C    CR6       0.000     -1.172    0.210    0.256
 US1           N3     N    NR16      0.000     -2.119    0.011   -0.682
 US1           HN3    H    H         0.000     -1.848   -0.318   -1.630
 US1           C2     C    CR6       0.000     -3.415    0.238   -0.396
 US1           O2     O    O         0.000     -4.259    0.056   -1.253
 US1           C5     C    CR16      0.000     -1.552    0.664    1.542
 US1           H5     H    H         0.000     -0.805    0.829    2.309
 US1           C6     C    CR16      0.000     -2.857    0.889    1.800
 US1           H6     H    H         0.000     -3.167    1.236    2.778
 US1           N1     N    NR6       0.000     -3.789    0.675    0.821
 US1           "C1'"  C    CH1       0.000     -5.206    0.918    1.100
 US1           "H1'"  H    H         0.000     -5.339    1.170    2.162
 US1           "O4'"  O    O2        0.000     -5.976   -0.251    0.775
 US1           "C2'"  C    CH2       0.000     -5.727    2.070    0.220
 US1           "H2'1" H    H         0.000     -4.964    2.434   -0.471
 US1           "H2'2" H    H         0.000     -6.102    2.903    0.817
 US1           "C3'"  C    CH1       0.000     -6.894    1.440   -0.582
 US1           "H3'"  H    H         0.000     -6.559    1.127   -1.580
 US1           S      S    SH1       0.000     -8.292    2.590   -0.702
 US1           HS     H    H         0.000     -7.914    3.692   -1.347
 US1           "C4'"  C    CH1       0.000     -7.256    0.210    0.289
 US1           "H4'"  H    H         0.000     -7.904    0.505    1.126
 US1           "C5'"  C    CH2       0.000     -7.930   -0.871   -0.559
 US1           "H5'1" H    H         0.000     -7.233   -1.221   -1.323
 US1           "H5'2" H    H         0.000     -8.817   -0.454   -1.041
 US1           "O5'"  O    O2        0.000     -8.311   -1.964    0.278
 US1           P      P    P         0.000     -9.010   -3.058   -0.675
 US1           O3P    O    OP       -0.666    -10.289   -2.486   -1.245
 US1           O1P    O    OP       -0.666     -9.328   -4.299    0.130
 US1           O2P    O    OP       -0.666     -8.070   -3.417   -1.805
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
 US1      O4     n/a    C4     START
 US1      C4     O4     C5     .
 US1      N3     C4     C2     .
 US1      HN3    N3     .      .
 US1      C2     N3     O2     .
 US1      O2     C2     .      .
 US1      C5     C4     C6     .
 US1      H5     C5     .      .
 US1      C6     C5     N1     .
 US1      H6     C6     .      .
 US1      N1     C6     "C1'"  .
 US1      "C1'"  N1     "C2'"  .
 US1      "H1'"  "C1'"  .      .
 US1      "O4'"  "C1'"  .      .
 US1      "C2'"  "C1'"  "C3'"  .
 US1      "H2'1" "C2'"  .      .
 US1      "H2'2" "C2'"  .      .
 US1      "C3'"  "C2'"  "C4'"  .
 US1      "H3'"  "C3'"  .      .
 US1      S      "C3'"  HS     .
 US1      HS     S      .      .
 US1      "C4'"  "C3'"  "C5'"  .
 US1      "H4'"  "C4'"  .      .
 US1      "C5'"  "C4'"  "O5'"  .
 US1      "H5'1" "C5'"  .      .
 US1      "H5'2" "C5'"  .      .
 US1      "O5'"  "C5'"  P      .
 US1      P      "O5'"  O2P    .
 US1      O3P    P      .      .
 US1      O1P    P      .      .
 US1      O2P    P      .      END
 US1      "C4'"  "O4'"  .    ADD
 US1      N1     C2     .    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
 US1      O3P    P         deloc       1.510    0.020
 US1      O1P    P         deloc       1.510    0.020
 US1      O2P    P         deloc       1.510    0.020
 US1      P      "O5'"     single      1.610    0.020
 US1      "O5'"  "C5'"     single      1.426    0.020
 US1      "C5'"  "C4'"     single      1.524    0.020
 US1      "H5'1" "C5'"     single      1.092    0.020
 US1      "H5'2" "C5'"     single      1.092    0.020
 US1      "C4'"  "O4'"     single      1.426    0.020
 US1      "C4'"  "C3'"     single      1.524    0.020
 US1      "H4'"  "C4'"     single      1.099    0.020
 US1      "O4'"  "C1'"     single      1.426    0.020
 US1      "C3'"  "C2'"     single      1.524    0.020
 US1      S      "C3'"     single      1.790    0.020
 US1      "H3'"  "C3'"     single      1.099    0.020
 US1      "C2'"  "C1'"     single      1.524    0.020
 US1      "H2'1" "C2'"     single      1.092    0.020
 US1      "H2'2" "C2'"     single      1.092    0.020
 US1      "C1'"  N1        single      1.465    0.020
 US1      "H1'"  "C1'"     single      1.099    0.020
 US1      N1     C2        single      1.410    0.020
 US1      N1     C6        single      1.337    0.020
 US1      O2     C2        double      1.250    0.020
 US1      C2     N3        single      1.337    0.020
 US1      N3     C4        single      1.337    0.020
 US1      HN3    N3        single      1.040    0.020
 US1      C4     O4        double      1.250    0.020
 US1      C5     C4        single      1.390    0.020
 US1      C6     C5        double      1.390    0.020
 US1      H5     C5        single      1.083    0.020
 US1      H6     C6        single      1.083    0.020
 US1      HS     S         single      1.330    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
 US1      O4     C4     N3      120.000    3.000
 US1      O4     C4     C5      120.000    3.000
 US1      N3     C4     C5      120.000    3.000
 US1      C4     N3     HN3     120.000    3.000
 US1      C4     N3     C2      120.000    3.000
 US1      HN3    N3     C2      120.000    3.000
 US1      N3     C2     O2      120.000    3.000
 US1      N3     C2     N1      120.000    3.000
 US1      O2     C2     N1      120.000    3.000
 US1      C4     C5     H5      120.000    3.000
 US1      C4     C5     C6      120.000    3.000
 US1      H5     C5     C6      120.000    3.000
 US1      C5     C6     H6      120.000    3.000
 US1      C5     C6     N1      120.000    3.000
 US1      H6     C6     N1      120.000    3.000
 US1      C6     N1     "C1'"   120.000    3.000
 US1      C6     N1     C2      120.000    3.000
 US1      "C1'"  N1     C2      120.000    3.000
 US1      N1     "C1'"  "H1'"   109.470    3.000
 US1      N1     "C1'"  "O4'"   109.470    3.000
 US1      N1     "C1'"  "C2'"   109.470    3.000
 US1      "H1'"  "C1'"  "O4'"   109.470    3.000
 US1      "H1'"  "C1'"  "C2'"   108.340    3.000
 US1      "O4'"  "C1'"  "C2'"   109.470    3.000
 US1      "C1'"  "O4'"  "C4'"   111.800    3.000
 US1      "C1'"  "C2'"  "H2'1"  109.470    3.000
 US1      "C1'"  "C2'"  "H2'2"  109.470    3.000
 US1      "C1'"  "C2'"  "C3'"   111.000    3.000
 US1      "H2'1" "C2'"  "H2'2"  107.900    3.000
 US1      "H2'1" "C2'"  "C3'"   109.470    3.000
 US1      "H2'2" "C2'"  "C3'"   109.470    3.000
 US1      "C2'"  "C3'"  "H3'"   108.340    3.000
 US1      "C2'"  "C3'"  S       109.500    3.000
 US1      "C2'"  "C3'"  "C4'"   111.000    3.000
 US1      "H3'"  "C3'"  S       109.500    3.000
 US1      "H3'"  "C3'"  "C4'"   108.340    3.000
 US1      S      "C3'"  "C4'"   109.500    3.000
 US1      "C3'"  S      HS      109.500    3.000
 US1      "C3'"  "C4'"  "H4'"   108.340    3.000
 US1      "C3'"  "C4'"  "C5'"   111.000    3.000
 US1      "C3'"  "C4'"  "O4'"   109.470    3.000
 US1      "H4'"  "C4'"  "C5'"   108.340    3.000
 US1      "H4'"  "C4'"  "O4'"   109.470    3.000
 US1      "C5'"  "C4'"  "O4'"   109.470    3.000
 US1      "C4'"  "C5'"  "H5'1"  109.470    3.000
 US1      "C4'"  "C5'"  "H5'2"  109.470    3.000
 US1      "C4'"  "C5'"  "O5'"   109.470    3.000
 US1      "H5'1" "C5'"  "H5'2"  107.900    3.000
 US1      "H5'1" "C5'"  "O5'"   109.470    3.000
 US1      "H5'2" "C5'"  "O5'"   109.470    3.000
 US1      "C5'"  "O5'"  P       120.500    3.000
 US1      "O5'"  P      O3P     108.200    3.000
 US1      "O5'"  P      O1P     108.200    3.000
 US1      "O5'"  P      O2P     108.200    3.000
 US1      O3P    P      O1P     119.900    3.000
 US1      O3P    P      O2P     119.900    3.000
 US1      O1P    P      O2P     119.900    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
 US1      CONST_1  O4     C4     N3     C2       180.000    0.000   0
 US1      CONST_2  C4     N3     C2     O2       180.000    0.000   0
 US1      CONST_3  O4     C4     C5     C6       180.000    0.000   0
 US1      CONST_4  C4     C5     C6     N1         0.000    0.000   0
 US1      CONST_5  C5     C6     N1     "C1'"    180.000    0.000   0
 US1      CONST_6  C6     N1     C2     N3         0.000    0.000   0
 US1      var_1    C6     N1     "C1'"  "C2'"    115.629   20.000   1
 US1      var_2    N1     "C1'"  "O4'"  "C4'"   -150.000   20.000   1
 US1      var_3    N1     "C1'"  "C2'"  "C3'"    120.000   20.000   3
 US1      var_4    "C1'"  "C2'"  "C3'"  "C4'"     30.000   20.000   3
 US1      var_5    "C2'"  "C3'"  S      HS        61.423   20.000   1
 US1      var_6    "C2'"  "C3'"  "C4'"  "C5'"   -150.000   20.000   3
 US1      var_7    "C3'"  "C4'"  "O4'"  "C1'"     30.000   20.000   1
 US1      var_8    "C3'"  "C4'"  "C5'"  "O5'"   -177.209   20.000   3
 US1      var_9    "C4'"  "C5'"  "O5'"  P       -179.960   20.000   1
 US1      var_10   "C5'"  "O5'"  P      O2P       54.978   20.000   1
loop_
_chem_comp_chir.comp_id
_chem_comp_chir.id
_chem_comp_chir.atom_id_centre
_chem_comp_chir.atom_id_1
_chem_comp_chir.atom_id_2
_chem_comp_chir.atom_id_3
_chem_comp_chir.volume_sign
 US1      chir_01  "C4'"  "C5'"  "O4'"  "C3'"     negativ
 US1      chir_02  "C3'"  "C4'"  "C2'"  S         positiv
 US1      chir_03  "C1'"  "O4'"  "C2'"  N1        positiv
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
 US1      plan-1    N1        0.020
 US1      plan-1    "C1'"     0.020
 US1      plan-1    C2        0.020
 US1      plan-1    C6        0.020
 US1      plan-1    N3        0.020
 US1      plan-1    C4        0.020
 US1      plan-1    C5        0.020
 US1      plan-1    O2        0.020
 US1      plan-1    HN3       0.020
 US1      plan-1    O4        0.020
 US1      plan-1    H5        0.020
 US1      plan-1    H6        0.020
# ------------------------------------------------------