File: CKB.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
CKB      CKB '1-beta-D-glucopyranosyl-5-methylpyri' non-polymer        36  20 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_CKB
#
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
 CKB           O4     O    O         0.000      0.000    0.000    0.000
 CKB           C4     C    CR6       0.000     -1.207    0.041    0.159
 CKB           N3     N    NR16      0.000     -2.036   -0.078   -0.896
 CKB           HN3    H    H         0.000     -1.644   -0.205   -1.851
 CKB           C2     C    CR6       0.000     -3.370   -0.033   -0.719
 CKB           O2     O    O         0.000     -4.106   -0.148   -1.680
 CKB           C5     C    CR6       0.000     -1.751    0.212    1.455
 CKB           C7     C    CH3       0.000     -0.846    0.347    2.653
 CKB           H7B    H    H         0.000     -1.018    1.280    3.123
 CKB           H7A    H    H         0.000     -1.047   -0.436    3.337
 CKB           H7     H    H         0.000      0.164    0.291    2.340
 CKB           C6     C    CR16      0.000     -3.092    0.255    1.604
 CKB           H6     H    H         0.000     -3.526    0.387    2.588
 CKB           N1     N    NR6       0.000     -3.900    0.130    0.506
 CKB           "C1'"  C    CH1       0.000     -5.355    0.175    0.668
 CKB           "H1'"  H    H         0.000     -5.604    0.222    1.738
 CKB           "O5'"  O    O2        0.000     -5.935   -0.999    0.095
 CKB           "C5'"  C    CH1       0.000     -7.357   -1.070    0.221
 CKB           "H5'"  H    H         0.000     -7.632   -1.039    1.284
 CKB           "C6'"  C    CH2       0.000     -7.860   -2.374   -0.399
 CKB           "H6'"  H    H         0.000     -7.512   -2.444   -1.431
 CKB           "H6'A" H    H         0.000     -8.952   -2.386   -0.383
 CKB           "O6'"  O    OH1       0.000     -7.360   -3.483    0.351
 CKB           "HO6'" H    H         0.000     -7.679   -4.307   -0.041
 CKB           "C4'"  C    CH1       0.000     -7.991    0.119   -0.505
 CKB           "H4'"  H    H         0.000     -7.750    0.067   -1.576
 CKB           "O4'"  O    OH1       0.000     -9.409    0.083   -0.332
 CKB           "HO4'" H    H         0.000     -9.808    0.837   -0.787
 CKB           "C3'"  C    CH1       0.000     -7.436    1.421    0.081
 CKB           "H3'"  H    H         0.000     -7.720    1.499    1.140
 CKB           "O3'"  O    OH1       0.000     -7.967    2.534   -0.640
 CKB           "HO3'" H    H         0.000     -8.931    2.537   -0.562
 CKB           "C2'"  C    CH1       0.000     -5.910    1.414   -0.041
 CKB           "H2'"  H    H         0.000     -5.626    1.388   -1.102
 CKB           "O2'"  O    OH1       0.000     -5.376    2.591    0.569
 CKB           "HO2'" H    H         0.000     -5.726    3.372    0.121
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
 CKB      O4     n/a    C4     START
 CKB      C4     O4     C5     .
 CKB      N3     C4     C2     .
 CKB      HN3    N3     .      .
 CKB      C2     N3     O2     .
 CKB      O2     C2     .      .
 CKB      C5     C4     C6     .
 CKB      C7     C5     H7     .
 CKB      H7B    C7     .      .
 CKB      H7A    C7     .      .
 CKB      H7     C7     .      .
 CKB      C6     C5     N1     .
 CKB      H6     C6     .      .
 CKB      N1     C6     "C1'"  .
 CKB      "C1'"  N1     "O5'"  .
 CKB      "H1'"  "C1'"  .      .
 CKB      "O5'"  "C1'"  "C5'"  .
 CKB      "C5'"  "O5'"  "C4'"  .
 CKB      "H5'"  "C5'"  .      .
 CKB      "C6'"  "C5'"  "O6'"  .
 CKB      "H6'"  "C6'"  .      .
 CKB      "H6'A" "C6'"  .      .
 CKB      "O6'"  "C6'"  "HO6'" .
 CKB      "HO6'" "O6'"  .      .
 CKB      "C4'"  "C5'"  "C3'"  .
 CKB      "H4'"  "C4'"  .      .
 CKB      "O4'"  "C4'"  "HO4'" .
 CKB      "HO4'" "O4'"  .      .
 CKB      "C3'"  "C4'"  "C2'"  .
 CKB      "H3'"  "C3'"  .      .
 CKB      "O3'"  "C3'"  "HO3'" .
 CKB      "HO3'" "O3'"  .      .
 CKB      "C2'"  "C3'"  "O2'"  .
 CKB      "H2'"  "C2'"  .      .
 CKB      "O2'"  "C2'"  "HO2'" .
 CKB      "HO2'" "O2'"  .      END
 CKB      C2     N1     .    ADD
 CKB      "C1'"  "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
 CKB      C2     N1        single      1.410    0.020
 CKB      C2     N3        single      1.337    0.020
 CKB      O2     C2        double      1.250    0.020
 CKB      C5     C4        single      1.487    0.020
 CKB      N3     C4        single      1.337    0.020
 CKB      C4     O4        double      1.250    0.020
 CKB      C6     C5        double      1.390    0.020
 CKB      C7     C5        single      1.506    0.020
 CKB      N1     C6        single      1.337    0.020
 CKB      "C1'"  N1        single      1.465    0.020
 CKB      "C1'"  "C2'"     single      1.524    0.020
 CKB      "O5'"  "C1'"     single      1.426    0.020
 CKB      "C2'"  "C3'"     single      1.524    0.020
 CKB      "O2'"  "C2'"     single      1.432    0.020
 CKB      "C3'"  "C4'"     single      1.524    0.020
 CKB      "O3'"  "C3'"     single      1.432    0.020
 CKB      "C4'"  "C5'"     single      1.524    0.020
 CKB      "O4'"  "C4'"     single      1.432    0.020
 CKB      "C6'"  "C5'"     single      1.524    0.020
 CKB      "C5'"  "O5'"     single      1.426    0.020
 CKB      "O6'"  "C6'"     single      1.432    0.020
 CKB      H6     C6        single      1.083    0.020
 CKB      H7     C7        single      1.059    0.020
 CKB      H7A    C7        single      1.059    0.020
 CKB      H7B    C7        single      1.059    0.020
 CKB      HN3    N3        single      1.040    0.020
 CKB      "H1'"  "C1'"     single      1.099    0.020
 CKB      "H2'"  "C2'"     single      1.099    0.020
 CKB      "H3'"  "C3'"     single      1.099    0.020
 CKB      "H4'"  "C4'"     single      1.099    0.020
 CKB      "H5'"  "C5'"     single      1.099    0.020
 CKB      "H6'"  "C6'"     single      1.092    0.020
 CKB      "H6'A" "C6'"     single      1.092    0.020
 CKB      "HO6'" "O6'"     single      0.967    0.020
 CKB      "HO2'" "O2'"     single      0.967    0.020
 CKB      "HO3'" "O3'"     single      0.967    0.020
 CKB      "HO4'" "O4'"     single      0.967    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
 CKB      O4     C4     N3      120.000    3.000
 CKB      O4     C4     C5      120.000    3.000
 CKB      N3     C4     C5      120.000    3.000
 CKB      C4     N3     HN3     120.000    3.000
 CKB      C4     N3     C2      120.000    3.000
 CKB      HN3    N3     C2      120.000    3.000
 CKB      N3     C2     O2      120.000    3.000
 CKB      N3     C2     N1      120.000    3.000
 CKB      O2     C2     N1      120.000    3.000
 CKB      C4     C5     C7      120.000    3.000
 CKB      C4     C5     C6      120.000    3.000
 CKB      C7     C5     C6      120.000    3.000
 CKB      C5     C7     H7B     109.470    3.000
 CKB      C5     C7     H7A     109.470    3.000
 CKB      C5     C7     H7      109.470    3.000
 CKB      H7B    C7     H7A     109.470    3.000
 CKB      H7B    C7     H7      109.470    3.000
 CKB      H7A    C7     H7      109.470    3.000
 CKB      C5     C6     H6      120.000    3.000
 CKB      C5     C6     N1      120.000    3.000
 CKB      H6     C6     N1      120.000    3.000
 CKB      C6     N1     "C1'"   120.000    3.000
 CKB      C6     N1     C2      120.000    3.000
 CKB      "C1'"  N1     C2      120.000    3.000
 CKB      N1     "C1'"  "H1'"   109.470    3.000
 CKB      N1     "C1'"  "O5'"   109.470    3.000
 CKB      N1     "C1'"  "C2'"   109.470    3.000
 CKB      "H1'"  "C1'"  "O5'"   109.470    3.000
 CKB      "H1'"  "C1'"  "C2'"   108.340    3.000
 CKB      "O5'"  "C1'"  "C2'"   109.470    3.000
 CKB      "C1'"  "O5'"  "C5'"   111.800    3.000
 CKB      "O5'"  "C5'"  "H5'"   109.470    3.000
 CKB      "O5'"  "C5'"  "C6'"   109.470    3.000
 CKB      "O5'"  "C5'"  "C4'"   109.470    3.000
 CKB      "H5'"  "C5'"  "C6'"   108.340    3.000
 CKB      "H5'"  "C5'"  "C4'"   108.340    3.000
 CKB      "C6'"  "C5'"  "C4'"   111.000    3.000
 CKB      "C5'"  "C6'"  "H6'"   109.470    3.000
 CKB      "C5'"  "C6'"  "H6'A"  109.470    3.000
 CKB      "C5'"  "C6'"  "O6'"   109.470    3.000
 CKB      "H6'"  "C6'"  "H6'A"  107.900    3.000
 CKB      "H6'"  "C6'"  "O6'"   109.470    3.000
 CKB      "H6'A" "C6'"  "O6'"   109.470    3.000
 CKB      "C6'"  "O6'"  "HO6'"  109.470    3.000
 CKB      "C5'"  "C4'"  "H4'"   108.340    3.000
 CKB      "C5'"  "C4'"  "O4'"   109.470    3.000
 CKB      "C5'"  "C4'"  "C3'"   111.000    3.000
 CKB      "H4'"  "C4'"  "O4'"   109.470    3.000
 CKB      "H4'"  "C4'"  "C3'"   108.340    3.000
 CKB      "O4'"  "C4'"  "C3'"   109.470    3.000
 CKB      "C4'"  "O4'"  "HO4'"  109.470    3.000
 CKB      "C4'"  "C3'"  "H3'"   108.340    3.000
 CKB      "C4'"  "C3'"  "O3'"   109.470    3.000
 CKB      "C4'"  "C3'"  "C2'"   111.000    3.000
 CKB      "H3'"  "C3'"  "O3'"   109.470    3.000
 CKB      "H3'"  "C3'"  "C2'"   108.340    3.000
 CKB      "O3'"  "C3'"  "C2'"   109.470    3.000
 CKB      "C3'"  "O3'"  "HO3'"  109.470    3.000
 CKB      "C3'"  "C2'"  "H2'"   108.340    3.000
 CKB      "C3'"  "C2'"  "O2'"   109.470    3.000
 CKB      "C3'"  "C2'"  "C1'"   111.000    3.000
 CKB      "H2'"  "C2'"  "O2'"   109.470    3.000
 CKB      "H2'"  "C2'"  "C1'"   108.340    3.000
 CKB      "O2'"  "C2'"  "C1'"   109.470    3.000
 CKB      "C2'"  "O2'"  "HO2'"  109.470    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
 CKB      CONST_1  O4     C4     N3     C2       180.000    0.000   0
 CKB      CONST_2  C4     N3     C2     O2       180.000    0.000   0
 CKB      CONST_3  N3     C2     N1     C6         0.000    0.000   0
 CKB      CONST_4  O4     C4     C5     C6       180.000    0.000   0
 CKB      var_1    C4     C5     C7     H7         0.028   20.000   1
 CKB      CONST_5  C4     C5     C6     N1         0.000    0.000   0
 CKB      CONST_6  C5     C6     N1     "C1'"    180.000    0.000   0
 CKB      var_2    C6     N1     "C1'"  "O5'"   -125.085   20.000   1
 CKB      var_3    N1     "C1'"  "C2'"  "C3'"    180.000   20.000   3
 CKB      var_4    N1     "C1'"  "O5'"  "C5'"    180.000   20.000   1
 CKB      var_5    "C1'"  "O5'"  "C5'"  "C4'"     60.000   20.000   1
 CKB      var_6    "O5'"  "C5'"  "C6'"  "O6'"     65.000   20.000   3
 CKB      var_7    "C5'"  "C6'"  "O6'"  "HO6'"   179.957   20.000   1
 CKB      var_8    "O5'"  "C5'"  "C4'"  "C3'"    -60.000   20.000   3
 CKB      var_9    "C5'"  "C4'"  "O4'"  "HO4'"   179.698   20.000   1
 CKB      var_10   "C5'"  "C4'"  "C3'"  "C2'"     60.000   20.000   3
 CKB      var_11   "C4'"  "C3'"  "O3'"  "HO3'"    60.397   20.000   1
 CKB      var_12   "C4'"  "C3'"  "C2'"  "O2'"    180.000   20.000   3
 CKB      var_13   "C3'"  "C2'"  "O2'"  "HO2'"   -60.355   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
 CKB      chir_01  "C1'"  N1     "C2'"  "O5'"     negativ
 CKB      chir_02  "C2'"  "C1'"  "C3'"  "O2'"     negativ
 CKB      chir_03  "C3'"  "C2'"  "C4'"  "O3'"     positiv
 CKB      chir_04  "C4'"  "C3'"  "C5'"  "O4'"     negativ
 CKB      chir_05  "C5'"  "C4'"  "C6'"  "O5'"     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
 CKB      plan-1    C2        0.020
 CKB      plan-1    N1        0.020
 CKB      plan-1    N3        0.020
 CKB      plan-1    O2        0.020
 CKB      plan-1    C4        0.020
 CKB      plan-1    C5        0.020
 CKB      plan-1    C6        0.020
 CKB      plan-1    O4        0.020
 CKB      plan-1    C7        0.020
 CKB      plan-1    H6        0.020
 CKB      plan-1    "C1'"     0.020
 CKB      plan-1    HN3       0.020
# ------------------------------------------------------