File: CSC.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
CSC      CSC '4-(3-ACETOXYMETHYL-2-CARBOXY-8-OXO-5' non-polymer        48  28 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_CSC
#
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
 CSC           O2     O    O        -0.500      0.000    0.000    0.000
 CSC           C1     C    C         0.000      0.076   -0.740    1.005
 CSC           C20    C    CH3       0.000      1.273   -0.812    1.906
 CSC           H203   H    H         0.000      2.011   -0.132    1.566
 CSC           H202   H    H         0.000      0.988   -0.558    2.893
 CSC           H201   H    H         0.000      1.666   -1.795    1.893
 CSC           O1     O    O2       -0.500     -0.815   -1.520    1.409
 CSC           "C3'"  C    CH2       0.000     -2.091   -1.626    0.687
 CSC           "H3'1" H    H         0.000     -1.861   -1.933   -0.336
 CSC           "H3'2" H    H         0.000     -2.542   -0.632    0.675
 CSC           C3     C    C         0.000     -3.055   -2.611    1.305
 CSC           C2     C    CH2       0.000     -2.481   -4.026    1.343
 CSC           H12    H    H         0.000     -1.783   -4.063    2.182
 CSC           H11    H    H         0.000     -1.934   -4.171    0.409
 CSC           C4     C    C         0.000     -4.289   -2.294    1.763
 CSC           "C4'"  C    C         0.000     -4.864   -0.956    1.560
 CSC           O4B    O    OC       -0.500     -5.551   -0.629    0.567
 CSC           O4A    O    OC       -0.500     -4.555   -0.221    2.524
 CSC           N5     N    N         0.000     -5.074   -3.216    2.378
 CSC           C8     C    C         0.000     -6.366   -3.377    2.740
 CSC           O9     O    O         0.000     -7.343   -2.668    2.711
 CSC           C7     C    CH1       0.000     -6.066   -4.857    3.096
 CSC           H7     H    H         0.000     -6.286   -5.087    4.148
 CSC           C6     C    CH1       0.000     -4.588   -4.490    2.874
 CSC           H6     H    H         0.000     -4.002   -4.415    3.800
 CSC           S1     S    S2        0.000     -3.731   -5.343    1.530
 CSC           N10    N    NH1       0.000     -6.694   -5.815    2.170
 CSC           H10    H    H         0.000     -6.102   -6.361    1.560
 CSC           C11    C    C         0.000     -8.066   -5.997    2.105
 CSC           O12    O    O         0.000     -8.893   -5.398    2.790
 CSC           C13    C    CH2       0.000     -8.483   -7.032    1.077
 CSC           H131   H    H         0.000     -8.006   -7.978    1.343
 CSC           H132   H    H         0.000     -8.116   -6.702    0.103
 CSC           C14    C    CH2       0.000     -9.998   -7.223    1.014
 CSC           H141   H    H         0.000    -10.453   -6.251    0.812
 CSC           H142   H    H         0.000    -10.334   -7.585    1.988
 CSC           C15    C    CH2       0.000    -10.413   -8.222   -0.077
 CSC           H151   H    H         0.000     -9.879   -9.152    0.129
 CSC           H152   H    H         0.000    -10.069   -7.809   -1.028
 CSC           C16    C    CH1       0.000    -11.919   -8.501   -0.153
 CSC           H16    H    H         0.000    -12.243   -8.885    0.824
 CSC           N17    N    NT3       1.000    -12.647   -7.225   -0.411
 CSC           H173   H    H         0.000    -12.009   -6.548   -0.860
 CSC           H172   H    H         0.000    -13.451   -7.407   -1.035
 CSC           H171   H    H         0.000    -12.988   -6.835    0.483
 CSC           C18    C    C         0.000    -12.275   -9.531   -1.203
 CSC           O19    O    OC       -0.500    -12.990   -9.314   -2.207
 CSC           O20    O    OC       -0.500    -11.765  -10.648   -0.960
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
 CSC      O2     n/a    C1     START
 CSC      C1     O2     O1     .
 CSC      C20    C1     H201   .
 CSC      H203   C20    .      .
 CSC      H202   C20    .      .
 CSC      H201   C20    .      .
 CSC      O1     C1     "C3'"  .
 CSC      "C3'"  O1     C3     .
 CSC      "H3'1" "C3'"  .      .
 CSC      "H3'2" "C3'"  .      .
 CSC      C3     "C3'"  C4     .
 CSC      C2     C3     H11    .
 CSC      H12    C2     .      .
 CSC      H11    C2     .      .
 CSC      C4     C3     N5     .
 CSC      "C4'"  C4     O4A    .
 CSC      O4B    "C4'"  .      .
 CSC      O4A    "C4'"  .      .
 CSC      N5     C4     C8     .
 CSC      C8     N5     C7     .
 CSC      O9     C8     .      .
 CSC      C7     C8     N10    .
 CSC      H7     C7     .      .
 CSC      C6     C7     S1     .
 CSC      H6     C6     .      .
 CSC      S1     C6     .      .
 CSC      N10    C7     C11    .
 CSC      H10    N10    .      .
 CSC      C11    N10    C13    .
 CSC      O12    C11    .      .
 CSC      C13    C11    C14    .
 CSC      H131   C13    .      .
 CSC      H132   C13    .      .
 CSC      C14    C13    C15    .
 CSC      H141   C14    .      .
 CSC      H142   C14    .      .
 CSC      C15    C14    C16    .
 CSC      H151   C15    .      .
 CSC      H152   C15    .      .
 CSC      C16    C15    C18    .
 CSC      H16    C16    .      .
 CSC      N17    C16    H171   .
 CSC      H173   N17    .      .
 CSC      H172   N17    .      .
 CSC      H171   N17    .      .
 CSC      C18    C16    O20    .
 CSC      O19    C18    .      .
 CSC      O20    C18    .      END
 CSC      S1     C2     .    ADD
 CSC      N5     C6     .    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
 CSC      S1     C2        single      1.762    0.020
 CSC      S1     C6        single      1.765    0.020
 CSC      C2     C3        single      1.510    0.020
 CSC      H11    C2        single      1.092    0.020
 CSC      H12    C2        single      1.092    0.020
 CSC      C3     "C3'"     single      1.510    0.020
 CSC      C4     C3        double      1.330    0.020
 CSC      "C3'"  O1        single      1.426    0.020
 CSC      "H3'1" "C3'"     single      1.092    0.020
 CSC      "H3'2" "C3'"     single      1.092    0.020
 CSC      "C4'"  C4        single      1.460    0.020
 CSC      N5     C4        single      1.330    0.020
 CSC      O4A    "C4'"     deloc       1.250    0.020
 CSC      O4B    "C4'"     deloc       1.250    0.020
 CSC      N5     C6        single      1.455    0.020
 CSC      C8     N5        single      1.330    0.020
 CSC      C6     C7        single      1.524    0.020
 CSC      H6     C6        single      1.099    0.020
 CSC      C7     C8        single      1.500    0.020
 CSC      N10    C7        single      1.450    0.020
 CSC      H7     C7        single      1.099    0.020
 CSC      O9     C8        double      1.220    0.020
 CSC      C11    N10       single      1.330    0.020
 CSC      H10    N10       single      1.010    0.020
 CSC      O12    C11       double      1.220    0.020
 CSC      C13    C11       single      1.510    0.020
 CSC      C14    C13       single      1.524    0.020
 CSC      H131   C13       single      1.092    0.020
 CSC      H132   C13       single      1.092    0.020
 CSC      C15    C14       single      1.524    0.020
 CSC      H141   C14       single      1.092    0.020
 CSC      H142   C14       single      1.092    0.020
 CSC      C16    C15       single      1.524    0.020
 CSC      H151   C15       single      1.092    0.020
 CSC      H152   C15       single      1.092    0.020
 CSC      N17    C16       single      1.488    0.020
 CSC      C18    C16       single      1.500    0.020
 CSC      H16    C16       single      1.099    0.020
 CSC      H171   N17       single      1.033    0.020
 CSC      H172   N17       single      1.033    0.020
 CSC      H173   N17       single      1.033    0.020
 CSC      O19    C18       deloc       1.250    0.020
 CSC      O20    C18       deloc       1.250    0.020
 CSC      O1     C1        deloc       1.454    0.020
 CSC      C1     O2        deloc       1.220    0.020
 CSC      C20    C1        single      1.500    0.020
 CSC      H201   C20       single      1.059    0.020
 CSC      H202   C20       single      1.059    0.020
 CSC      H203   C20       single      1.059    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
 CSC      O2     C1     C20     123.000    3.000
 CSC      O2     C1     O1      119.000    3.000
 CSC      C20    C1     O1      120.000    3.000
 CSC      C1     C20    H203    109.470    3.000
 CSC      C1     C20    H202    109.470    3.000
 CSC      C1     C20    H201    109.470    3.000
 CSC      H203   C20    H202    109.470    3.000
 CSC      H203   C20    H201    109.470    3.000
 CSC      H202   C20    H201    109.470    3.000
 CSC      C1     O1     "C3'"   120.000    3.000
 CSC      O1     "C3'"  "H3'1"  109.470    3.000
 CSC      O1     "C3'"  "H3'2"  109.470    3.000
 CSC      O1     "C3'"  C3      109.470    3.000
 CSC      "H3'1" "C3'"  "H3'2"  107.900    3.000
 CSC      "H3'1" "C3'"  C3      109.470    3.000
 CSC      "H3'2" "C3'"  C3      109.470    3.000
 CSC      "C3'"  C3     C2      120.000    3.000
 CSC      "C3'"  C3     C4      120.000    3.000
 CSC      C2     C3     C4      120.000    3.000
 CSC      C3     C2     H12     109.470    3.000
 CSC      C3     C2     H11     109.470    3.000
 CSC      C3     C2     S1      109.500    3.000
 CSC      H12    C2     H11     107.900    3.000
 CSC      H12    C2     S1      109.500    3.000
 CSC      H11    C2     S1      109.500    3.000
 CSC      C3     C4     "C4'"   120.000    3.000
 CSC      C3     C4     N5      116.500    3.000
 CSC      "C4'"  C4     N5      116.500    3.000
 CSC      C4     "C4'"  O4B     120.000    3.000
 CSC      C4     "C4'"  O4A     120.000    3.000
 CSC      O4B    "C4'"  O4A     123.000    3.000
 CSC      C4     N5     C8      120.000    3.000
 CSC      C4     N5     C6      121.000    3.000
 CSC      C8     N5     C6      121.000    3.000
 CSC      N5     C8     O9      123.000    3.000
 CSC      N5     C8     C7      116.500    3.000
 CSC      O9     C8     C7      120.500    3.000
 CSC      C8     C7     H7      108.810    3.000
 CSC      C8     C7     C6      109.470    3.000
 CSC      C8     C7     N10     111.600    3.000
 CSC      H7     C7     C6      108.340    3.000
 CSC      H7     C7     N10     108.550    3.000
 CSC      C6     C7     N10     110.000    3.000
 CSC      C7     C6     H6      108.340    3.000
 CSC      C7     C6     S1      109.500    3.000
 CSC      C7     C6     N5      105.000    3.000
 CSC      H6     C6     S1      109.500    3.000
 CSC      H6     C6     N5      109.470    3.000
 CSC      S1     C6     N5      109.500    3.000
 CSC      C6     S1     C2       93.451    3.000
 CSC      C7     N10    H10     118.500    3.000
 CSC      C7     N10    C11     121.500    3.000
 CSC      H10    N10    C11     120.000    3.000
 CSC      N10    C11    O12     123.000    3.000
 CSC      N10    C11    C13     116.500    3.000
 CSC      O12    C11    C13     120.500    3.000
 CSC      C11    C13    H131    109.470    3.000
 CSC      C11    C13    H132    109.470    3.000
 CSC      C11    C13    C14     109.470    3.000
 CSC      H131   C13    H132    107.900    3.000
 CSC      H131   C13    C14     109.470    3.000
 CSC      H132   C13    C14     109.470    3.000
 CSC      C13    C14    H141    109.470    3.000
 CSC      C13    C14    H142    109.470    3.000
 CSC      C13    C14    C15     111.000    3.000
 CSC      H141   C14    H142    107.900    3.000
 CSC      H141   C14    C15     109.470    3.000
 CSC      H142   C14    C15     109.470    3.000
 CSC      C14    C15    H151    109.470    3.000
 CSC      C14    C15    H152    109.470    3.000
 CSC      C14    C15    C16     111.000    3.000
 CSC      H151   C15    H152    107.900    3.000
 CSC      H151   C15    C16     109.470    3.000
 CSC      H152   C15    C16     109.470    3.000
 CSC      C15    C16    H16     108.340    3.000
 CSC      C15    C16    N17     110.000    3.000
 CSC      C15    C16    C18     109.470    3.000
 CSC      H16    C16    N17     108.550    3.000
 CSC      H16    C16    C18     108.810    3.000
 CSC      N17    C16    C18     111.600    3.000
 CSC      C16    N17    H173    109.470    3.000
 CSC      C16    N17    H172    109.470    3.000
 CSC      C16    N17    H171    109.470    3.000
 CSC      H173   N17    H172    109.470    3.000
 CSC      H173   N17    H171    109.470    3.000
 CSC      H172   N17    H171    109.470    3.000
 CSC      C16    C18    O19     118.500    3.000
 CSC      C16    C18    O20     118.500    3.000
 CSC      O19    C18    O20     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
 CSC      var_1    O2     C1     C20    H201    -118.803   20.000   1
 CSC      var_2    O2     C1     O1     "C3'"     -0.006   20.000   1
 CSC      var_3    C1     O1     "C3'"  C3       179.979   20.000   1
 CSC      var_4    O1     "C3'"  C3     C4       120.321   20.000   3
 CSC      var_5    "C3'"  C3     C2     S1      -150.000   20.000   3
 CSC      var_6    "C3'"  C3     C4     N5       180.000   20.000   1
 CSC      var_7    C3     C4     "C4'"  O4A      -89.992   20.000   1
 CSC      CONST_1  C3     C4     N5     C8       180.000    0.000   0
 CSC      var_8    C4     N5     C6     C7       180.000   20.000   3
 CSC      CONST_2  C4     N5     C8     C7       180.000    0.000   0
 CSC      var_9    N5     C8     C7     N10     -110.388   20.000   3
 CSC      var_10   C8     C7     C6     S1      -117.025   20.000   3
 CSC      var_11   C7     C6     S1     C2       150.000   20.000   1
 CSC      var_12   C6     S1     C2     C3       -60.000   20.000   1
 CSC      var_13   C8     C7     N10    C11      -68.151   20.000   3
 CSC      CONST_3  C7     N10    C11    C13      180.000    0.000   0
 CSC      var_14   N10    C11    C13    C14     -179.989   20.000   3
 CSC      var_15   C11    C13    C14    C15      177.191   20.000   3
 CSC      var_16   C13    C14    C15    C16      177.635   20.000   3
 CSC      var_17   C14    C15    C16    C18     -177.673   20.000   3
 CSC      var_18   C15    C16    N17    H171     -96.536   20.000   1
 CSC      var_19   C15    C16    C18    O20       62.480   20.000   3
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
 CSC      chir_01  C6     S1     N5     C7        negativ
 CSC      chir_02  C7     C6     C8     N10       negativ
 CSC      chir_03  C16    C15    N17    C18       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
 CSC      plan-1    C3        0.020
 CSC      plan-1    C2        0.020
 CSC      plan-1    "C3'"     0.020
 CSC      plan-1    C4        0.020
 CSC      plan-2    C4        0.020
 CSC      plan-2    C3        0.020
 CSC      plan-2    "C4'"     0.020
 CSC      plan-2    N5        0.020
 CSC      plan-3    "C4'"     0.020
 CSC      plan-3    C4        0.020
 CSC      plan-3    O4A       0.020
 CSC      plan-3    O4B       0.020
 CSC      plan-4    N5        0.020
 CSC      plan-4    C4        0.020
 CSC      plan-4    C6        0.020
 CSC      plan-4    C8        0.020
 CSC      plan-5    C8        0.020
 CSC      plan-5    N5        0.020
 CSC      plan-5    C7        0.020
 CSC      plan-5    O9        0.020
 CSC      plan-6    N10       0.020
 CSC      plan-6    C7        0.020
 CSC      plan-6    C11       0.020
 CSC      plan-6    H10       0.020
 CSC      plan-7    C11       0.020
 CSC      plan-7    N10       0.020
 CSC      plan-7    O12       0.020
 CSC      plan-7    C13       0.020
 CSC      plan-7    H10       0.020
 CSC      plan-8    C18       0.020
 CSC      plan-8    C16       0.020
 CSC      plan-8    O19       0.020
 CSC      plan-8    O20       0.020
 CSC      plan-9    C1        0.020
 CSC      plan-9    O1        0.020
 CSC      plan-9    O2        0.020
 CSC      plan-9    C20       0.020
# ------------------------------------------------------