File: CSG.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
CSG      CSG '.                                   ' non-polymer        42  29 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_CSG
#
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
 CSG           O3G    O    OP       -0.666      0.000    0.000    0.000
 CSG           PG     P    P         0.000     -0.639   -0.918    1.019
 CSG           O1G    O    OP       -0.666     -0.320   -0.424    2.413
 CSG           O2G    O    OP       -0.666     -0.095   -2.320    0.844
 CSG           O3B    O    O2        0.000     -2.234   -0.930    0.805
 CSG           PB     P    P         0.000     -3.189   -1.043   -0.486
 CSG           O1B    O    OP       -0.500     -3.185    0.248   -1.217
 CSG           O2B    O    OP       -0.500     -2.691   -2.118   -1.378
 CSG           O3A    O    O2        0.000     -4.690   -1.389   -0.016
 CSG           PA     P    P         0.000     -5.977   -2.013   -0.754
 CSG           O1A    O    OP       -0.500     -6.076   -1.461   -2.127
 CSG           O2A    O    OP       -0.500     -5.840   -3.488   -0.823
 CSG           "O5'"  O    O2        0.000     -7.306   -1.636    0.074
 CSG           "C5'"  C    CH2       0.000     -8.622   -1.956   -0.380
 CSG           "H5'"  H    H         0.000     -8.714   -3.038   -0.491
 CSG           "H5'A" H    H         0.000     -8.801   -1.476   -1.344
 CSG           "C4'"  C    CH1       0.000     -9.648   -1.457    0.639
 CSG           "H4'"  H    H         0.000     -9.415   -1.863    1.634
 CSG           "O4'"  O    O2        0.000     -9.637   -0.021    0.682
 CSG           "C3'"  C    CH1       0.000    -11.064   -1.891    0.214
 CSG           "H3'"  H    H         0.000    -11.031   -2.419   -0.750
 CSG           "O3'"  O    OH1       0.000    -11.657   -2.718    1.217
 CSG           "HO3'" H    H         0.000    -11.158   -3.543    1.289
 CSG           "C2'"  C    CH1       0.000    -11.844   -0.561    0.077
 CSG           "H2'"  H    H         0.000    -11.872   -0.230   -0.971
 CSG           "N2'"  N    NH2       0.000    -13.202   -0.692    0.622
 CSG           HN2A   H    H         0.000    -13.470   -0.183    1.456
 CSG           "HN2'" H    H         0.000    -13.881   -1.291    0.167
 CSG           "C1'"  C    CH1       0.000    -10.992    0.404    0.939
 CSG           "H1'"  H    H         0.000    -11.238    0.291    2.005
 CSG           N1     N    NR6       0.000    -11.189    1.791    0.509
 CSG           C6     C    CR16      0.000    -11.774    2.687    1.352
 CSG           H6     H    H         0.000    -12.095    2.379    2.340
 CSG           C5     C    CR16      0.000    -11.950    3.965    0.942
 CSG           H5     H    H         0.000    -12.419    4.692    1.594
 CSG           C2     C    CR6       0.000    -10.782    2.175   -0.716
 CSG           O2     O    O         0.000    -10.255    1.361   -1.456
 CSG           N3     N    NRD6      0.000    -10.945    3.430   -1.131
 CSG           C4     C    CR6       0.000    -11.513    4.335   -0.347
 CSG           N4     N    NH2       0.000    -11.675    5.629   -0.786
 CSG           HN4A   H    H         0.000    -11.361    5.898   -1.712
 CSG           HN4    H    H         0.000    -12.109    6.323   -0.189
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
 CSG      O3G    n/a    PG     START
 CSG      PG     O3G    O3B    .
 CSG      O1G    PG     .      .
 CSG      O2G    PG     .      .
 CSG      O3B    PG     PB     .
 CSG      PB     O3B    O3A    .
 CSG      O1B    PB     .      .
 CSG      O2B    PB     .      .
 CSG      O3A    PB     PA     .
 CSG      PA     O3A    "O5'"  .
 CSG      O1A    PA     .      .
 CSG      O2A    PA     .      .
 CSG      "O5'"  PA     "C5'"  .
 CSG      "C5'"  "O5'"  "C4'"  .
 CSG      "H5'"  "C5'"  .      .
 CSG      "H5'A" "C5'"  .      .
 CSG      "C4'"  "C5'"  "C3'"  .
 CSG      "H4'"  "C4'"  .      .
 CSG      "O4'"  "C4'"  .      .
 CSG      "C3'"  "C4'"  "C2'"  .
 CSG      "H3'"  "C3'"  .      .
 CSG      "O3'"  "C3'"  "HO3'" .
 CSG      "HO3'" "O3'"  .      .
 CSG      "C2'"  "C3'"  "C1'"  .
 CSG      "H2'"  "C2'"  .      .
 CSG      "N2'"  "C2'"  "HN2'" .
 CSG      HN2A   "N2'"  .      .
 CSG      "HN2'" "N2'"  .      .
 CSG      "C1'"  "C2'"  N1     .
 CSG      "H1'"  "C1'"  .      .
 CSG      N1     "C1'"  C2     .
 CSG      C6     N1     C5     .
 CSG      H6     C6     .      .
 CSG      C5     C6     H5     .
 CSG      H5     C5     .      .
 CSG      C2     N1     N3     .
 CSG      O2     C2     .      .
 CSG      N3     C2     C4     .
 CSG      C4     N3     N4     .
 CSG      N4     C4     HN4    .
 CSG      HN4A   N4     .      .
 CSG      HN4    N4     .      END
 CSG      C5     C4     .    ADD
 CSG      "C1'"  "O4'"  .    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
 CSG      C5     C6        double      1.390    0.020
 CSG      C5     C4        single      1.390    0.020
 CSG      H5     C5        single      1.083    0.020
 CSG      C4     N3        double      1.350    0.020
 CSG      N4     C4        single      1.355    0.020
 CSG      HN4    N4        single      1.010    0.020
 CSG      HN4A   N4        single      1.010    0.020
 CSG      N3     C2        single      1.350    0.020
 CSG      C2     N1        single      1.410    0.020
 CSG      O2     C2        double      1.250    0.020
 CSG      C6     N1        single      1.337    0.020
 CSG      H6     C6        single      1.083    0.020
 CSG      N1     "C1'"     single      1.465    0.020
 CSG      "C1'"  "O4'"     single      1.426    0.020
 CSG      "C1'"  "C2'"     single      1.524    0.020
 CSG      "H1'"  "C1'"     single      1.099    0.020
 CSG      "O4'"  "C4'"     single      1.426    0.020
 CSG      "N2'"  "C2'"     single      1.450    0.020
 CSG      "C2'"  "C3'"     single      1.524    0.020
 CSG      "H2'"  "C2'"     single      1.099    0.020
 CSG      "HN2'" "N2'"     single      1.010    0.020
 CSG      HN2A   "N2'"     single      1.010    0.020
 CSG      "C3'"  "C4'"     single      1.524    0.020
 CSG      "O3'"  "C3'"     single      1.432    0.020
 CSG      "H3'"  "C3'"     single      1.099    0.020
 CSG      "HO3'" "O3'"     single      0.967    0.020
 CSG      "C4'"  "C5'"     single      1.524    0.020
 CSG      "H4'"  "C4'"     single      1.099    0.020
 CSG      "C5'"  "O5'"     single      1.426    0.020
 CSG      "H5'"  "C5'"     single      1.092    0.020
 CSG      "H5'A" "C5'"     single      1.092    0.020
 CSG      "O5'"  PA        single      1.610    0.020
 CSG      O1A    PA        deloc       1.510    0.020
 CSG      O2A    PA        deloc       1.510    0.020
 CSG      PA     O3A       single      1.610    0.020
 CSG      O3A    PB        single      1.610    0.020
 CSG      O2B    PB        deloc       1.510    0.020
 CSG      O1B    PB        deloc       1.510    0.020
 CSG      PB     O3B       single      1.610    0.020
 CSG      O3B    PG        single      1.610    0.020
 CSG      PG     O3G       deloc       1.510    0.020
 CSG      O2G    PG        deloc       1.510    0.020
 CSG      O1G    PG        deloc       1.510    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
 CSG      O3G    PG     O1G     119.900    3.000
 CSG      O3G    PG     O2G     119.900    3.000
 CSG      O3G    PG     O3B     108.200    3.000
 CSG      O1G    PG     O2G     119.900    3.000
 CSG      O1G    PG     O3B     108.200    3.000
 CSG      O2G    PG     O3B     108.200    3.000
 CSG      PG     O3B    PB      120.500    3.000
 CSG      O3B    PB     O1B     108.200    3.000
 CSG      O3B    PB     O2B     108.200    3.000
 CSG      O3B    PB     O3A     102.600    3.000
 CSG      O1B    PB     O2B     119.900    3.000
 CSG      O1B    PB     O3A     108.200    3.000
 CSG      O2B    PB     O3A     108.200    3.000
 CSG      PB     O3A    PA      120.500    3.000
 CSG      O3A    PA     O1A     108.200    3.000
 CSG      O3A    PA     O2A     108.200    3.000
 CSG      O3A    PA     "O5'"   102.600    3.000
 CSG      O1A    PA     O2A     119.900    3.000
 CSG      O1A    PA     "O5'"   108.200    3.000
 CSG      O2A    PA     "O5'"   108.200    3.000
 CSG      PA     "O5'"  "C5'"   120.500    3.000
 CSG      "O5'"  "C5'"  "H5'"   109.470    3.000
 CSG      "O5'"  "C5'"  "H5'A"  109.470    3.000
 CSG      "O5'"  "C5'"  "C4'"   109.470    3.000
 CSG      "H5'"  "C5'"  "H5'A"  107.900    3.000
 CSG      "H5'"  "C5'"  "C4'"   109.470    3.000
 CSG      "H5'A" "C5'"  "C4'"   109.470    3.000
 CSG      "C5'"  "C4'"  "H4'"   108.340    3.000
 CSG      "C5'"  "C4'"  "O4'"   109.470    3.000
 CSG      "C5'"  "C4'"  "C3'"   111.000    3.000
 CSG      "H4'"  "C4'"  "O4'"   109.470    3.000
 CSG      "H4'"  "C4'"  "C3'"   108.340    3.000
 CSG      "O4'"  "C4'"  "C3'"   109.470    3.000
 CSG      "C4'"  "O4'"  "C1'"   111.800    3.000
 CSG      "C4'"  "C3'"  "H3'"   108.340    3.000
 CSG      "C4'"  "C3'"  "O3'"   109.470    3.000
 CSG      "C4'"  "C3'"  "C2'"   111.000    3.000
 CSG      "H3'"  "C3'"  "O3'"   109.470    3.000
 CSG      "H3'"  "C3'"  "C2'"   108.340    3.000
 CSG      "O3'"  "C3'"  "C2'"   109.470    3.000
 CSG      "C3'"  "O3'"  "HO3'"  109.470    3.000
 CSG      "C3'"  "C2'"  "H2'"   108.340    3.000
 CSG      "C3'"  "C2'"  "N2'"   109.470    3.000
 CSG      "C3'"  "C2'"  "C1'"   111.000    3.000
 CSG      "H2'"  "C2'"  "N2'"   109.470    3.000
 CSG      "H2'"  "C2'"  "C1'"   108.340    3.000
 CSG      "N2'"  "C2'"  "C1'"   109.470    3.000
 CSG      "C2'"  "N2'"  HN2A    120.000    3.000
 CSG      "C2'"  "N2'"  "HN2'"  120.000    3.000
 CSG      HN2A   "N2'"  "HN2'"  120.000    3.000
 CSG      "C2'"  "C1'"  "H1'"   108.340    3.000
 CSG      "C2'"  "C1'"  N1      109.470    3.000
 CSG      "C2'"  "C1'"  "O4'"   109.470    3.000
 CSG      "H1'"  "C1'"  N1      109.470    3.000
 CSG      "H1'"  "C1'"  "O4'"   109.470    3.000
 CSG      N1     "C1'"  "O4'"   109.470    3.000
 CSG      "C1'"  N1     C6      120.000    3.000
 CSG      "C1'"  N1     C2      120.000    3.000
 CSG      C6     N1     C2      120.000    3.000
 CSG      N1     C6     H6      120.000    3.000
 CSG      N1     C6     C5      120.000    3.000
 CSG      H6     C6     C5      120.000    3.000
 CSG      C6     C5     H5      120.000    3.000
 CSG      C6     C5     C4      120.000    3.000
 CSG      H5     C5     C4      120.000    3.000
 CSG      N1     C2     O2      120.000    3.000
 CSG      N1     C2     N3      120.000    3.000
 CSG      O2     C2     N3      120.000    3.000
 CSG      C2     N3     C4      120.000    3.000
 CSG      N3     C4     N4      120.000    3.000
 CSG      N3     C4     C5      120.000    3.000
 CSG      N4     C4     C5      120.000    3.000
 CSG      C4     N4     HN4A    120.000    3.000
 CSG      C4     N4     HN4     120.000    3.000
 CSG      HN4A   N4     HN4     120.000    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
 CSG      var_1    O3G    PG     O3B    PB        45.042   20.000   1
 CSG      var_2    PG     O3B    PB     O3A      164.974   20.000   1
 CSG      var_3    O3B    PB     O3A    PA      -160.003   20.000   1
 CSG      var_4    PB     O3A    PA     "O5'"   -159.993   20.000   1
 CSG      var_5    O3A    PA     "O5'"  "C5'"    175.007   20.000   1
 CSG      var_6    PA     "O5'"  "C5'"  "C4'"    179.991   20.000   1
 CSG      var_7    "O5'"  "C5'"  "C4'"  "C3'"   -175.730   20.000   3
 CSG      var_8    "C5'"  "C4'"  "O4'"  "C1'"    150.000   20.000   1
 CSG      var_9    "C5'"  "C4'"  "C3'"  "C2'"   -120.000   20.000   3
 CSG      var_10   "C4'"  "C3'"  "O3'"  "HO3'"   -65.176   20.000   1
 CSG      var_11   "C4'"  "C3'"  "C2'"  "C1'"    -30.000   20.000   3
 CSG      var_12   "C3'"  "C2'"  "N2'"  "HN2'"   -67.283   20.000   1
 CSG      var_13   "C3'"  "C2'"  "C1'"  N1       150.000   20.000   3
 CSG      var_14   "C2'"  "C1'"  "O4'"  "C4'"    -30.000   20.000   1
 CSG      var_15   "C2'"  "C1'"  N1     C2       -65.423   20.000   1
 CSG      CONST_1  "C1'"  N1     C6     C5       180.000    0.000   0
 CSG      CONST_2  N1     C6     C5     C4         0.000    0.000   0
 CSG      CONST_3  C6     C5     C4     N3         0.000    0.000   0
 CSG      CONST_4  "C1'"  N1     C2     N3       180.000    0.000   0
 CSG      CONST_5  N1     C2     N3     C4         0.000    0.000   0
 CSG      CONST_6  C2     N3     C4     N4       180.000    0.000   0
 CSG      CONST_7  N3     C4     N4     HN4      179.999    0.000   0
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
 CSG      chir_01  "C1'"  N1     "O4'"  "C2'"     positiv
 CSG      chir_02  "C2'"  "C1'"  "N2'"  "C3'"     positiv
 CSG      chir_03  "C3'"  "C2'"  "O3'"  "C4'"     positiv
 CSG      chir_04  "C4'"  "O4'"  "C3'"  "C5'"     negativ
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
 CSG      plan-1    C5        0.020
 CSG      plan-1    C4        0.020
 CSG      plan-1    C6        0.020
 CSG      plan-1    H5        0.020
 CSG      plan-1    N3        0.020
 CSG      plan-1    C2        0.020
 CSG      plan-1    N1        0.020
 CSG      plan-1    N4        0.020
 CSG      plan-1    O2        0.020
 CSG      plan-1    H6        0.020
 CSG      plan-1    "C1'"     0.020
 CSG      plan-1    HN4A      0.020
 CSG      plan-1    HN4       0.020
 CSG      plan-2    N4        0.020
 CSG      plan-2    C4        0.020
 CSG      plan-2    HN4       0.020
 CSG      plan-2    HN4A      0.020
 CSG      plan-3    "N2'"     0.020
 CSG      plan-3    "C2'"     0.020
 CSG      plan-3    "HN2'"    0.020
 CSG      plan-3    HN2A      0.020
# ------------------------------------------------------