data_CTO
#

_chem_comp.id                                   CTO
_chem_comp.name                                 TRIACETYLCHITOTRIOSE
_chem_comp.type                                 saccharide
_chem_comp.pdbx_type                            ATOMS
_chem_comp.formula                              "C24 H41 N3 O16"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        CHITOTRIOSE
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_chem_comp.pdbx_modified_date                   2020-07-17
_chem_comp.pdbx_ambiguous_flag                  N
_chem_comp.pdbx_release_status                  OBS
_chem_comp.pdbx_replaced_by                     ?
_chem_comp.pdbx_replaces                        ?
_chem_comp.formula_weight                       627.593
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    CTO
_chem_comp.pdbx_model_coordinates_details       ?
_chem_comp.pdbx_model_coordinates_missing_flag  N
_chem_comp.pdbx_ideal_coordinates_details       ?
_chem_comp.pdbx_ideal_coordinates_missing_flag  N
_chem_comp.pdbx_model_coordinates_db_code       5NJR
_chem_comp.pdbx_subcomponent_list               "NAG NAG NAG"
_chem_comp.pdbx_processing_site                 RCSB
#   #
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.alt_atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.charge
_chem_comp_atom.pdbx_align
_chem_comp_atom.pdbx_aromatic_flag
_chem_comp_atom.pdbx_leaving_atom_flag
_chem_comp_atom.pdbx_stereo_config
_chem_comp_atom.model_Cartn_x
_chem_comp_atom.model_Cartn_y
_chem_comp_atom.model_Cartn_z
_chem_comp_atom.pdbx_model_Cartn_x_ideal
_chem_comp_atom.pdbx_model_Cartn_y_ideal
_chem_comp_atom.pdbx_model_Cartn_z_ideal
_chem_comp_atom.pdbx_component_comp_id
_chem_comp_atom.pdbx_residue_numbering
_chem_comp_atom.pdbx_component_atom_id
_chem_comp_atom.pdbx_polymer_type
_chem_comp_atom.pdbx_component_id
_chem_comp_atom.pdbx_ordinal
CTO  C13   C17  C  0  1  N  N  R  25.193   6.088   -7.275   6.183   0.343  -0.366  NAG  1  C1   polymer  1   1  
CTO  C23   C18  C  0  1  N  N  R  24.549   4.835   -7.845   5.306   1.145   0.599  NAG  1  C2   polymer  1   2  
CTO  C33   C21  C  0  1  N  N  R  25.418   4.189   -8.868   4.153   0.260   1.084  NAG  1  C3   polymer  1   3  
CTO  C43   C22  C  0  1  N  N  S  25.908   5.157   -9.908   3.369  -0.249  -0.129  NAG  1  C4   polymer  1   4  
CTO  C53   C23  C  0  1  N  N  R  26.433   6.460   -9.293   4.321  -0.998  -1.066  NAG  1  C5   polymer  1   5  
CTO  C63   C24  C  0  1  N  N  N  26.750   7.459  -10.368   3.557  -1.457  -2.309  NAG  1  C6   polymer  1   6  
CTO  C73   C19  C  0  1  N  N  N  23.000   3.563   -6.212   6.835   2.709   1.671  NAG  1  C7   polymer  1   7  
CTO  C83   C20  C  0  1  N  N  N  22.881   2.603   -5.012   7.660   3.154   2.851  NAG  1  C8   polymer  1   8  
CTO  N23   N3   N  0  1  N  N  N  24.351   3.899   -6.698   6.108   1.577   1.746  NAG  1  N2   polymer  1   9  
CTO  O13   O11  O  0  1  N  N  N  24.392   6.683   -6.339   7.228   1.179  -0.867  NAG  1  O1   polymer  1  10  
CTO  O33   O13  O  0  1  N  N  N  24.676   3.119   -9.507   3.289   1.021   1.929  NAG  1  O3   polymer  1  11  
CTO  O43   O14  O  0  1  N  N  N  27.022   4.529  -10.639   2.335  -1.134   0.307  NAG  1  O4   polymer  1  12  
CTO  O53   O15  O  0  1  N  N  N  25.461   7.059   -8.376   5.386  -0.127  -1.455  NAG  1  O5   polymer  1  13  
CTO  O63   O16  O  0  1  N  N  N  25.534   7.918  -10.954   4.422  -2.237  -3.138  NAG  1  O6   polymer  1  14  
CTO  O73   O12  O  0  1  N  N  N  22.018   4.019   -6.740   6.825   3.370   0.654  NAG  1  O7   polymer  1  15  
CTO  C12   C9   C  0  1  N  N  S  26.740   4.341  -11.994   1.076  -0.918  -0.332  NAG  2  C1   polymer  1  16  
CTO  C22   C10  C  0  1  N  N  R  28.045   4.062  -12.714   0.119  -2.058   0.025  NAG  2  C2   polymer  1  17  
CTO  C32   C13  C  0  1  N  N  R  27.860   3.576  -14.117  -1.246  -1.788  -0.615  NAG  2  C3   polymer  1  18  
CTO  C42   C14  C  0  1  N  N  S  26.905   2.428  -14.173  -1.761  -0.426  -0.139  NAG  2  C4   polymer  1  19  
CTO  C52   C15  C  0  1  N  N  R  25.574   2.827  -13.553  -0.731   0.651  -0.490  NAG  2  C5   polymer  1  20  
CTO  C62   C16  C  0  1  N  N  N  24.611   1.678  -13.619  -1.210   2.006   0.036  NAG  2  C6   polymer  1  21  
CTO  C72   C11  C  0  1  N  N  N  29.990   5.489  -11.832   1.549  -4.017   0.254  NAG  2  C7   polymer  1  22  
CTO  C82   C12  C  0  1  N  N  N  30.791   6.782  -11.875   2.101  -5.320  -0.265  NAG  2  C8   polymer  1  23  
CTO  N22   N2   N  0  1  N  N  N  28.839   5.317  -12.748   0.655  -3.324  -0.480  NAG  2  N2   polymer  1  24  
CTO  O32   O7   O  0  1  N  N  N  29.157   3.155  -14.636  -2.167  -2.810  -0.228  NAG  2  O3   polymer  1  25  
CTO  O42   O8   O  0  1  N  N  N  26.711   2.009  -15.562  -3.000  -0.130  -0.785  NAG  2  O4   polymer  1  26  
CTO  O52   O9   O  0  1  N  N  N  25.761   3.216  -12.138   0.523   0.323   0.111  NAG  2  O5   polymer  1  27  
CTO  O62   O10  O  0  1  N  N  N  25.072   0.615  -12.786  -0.295   3.026  -0.371  NAG  2  O6   polymer  1  28  
CTO  O72   O6   O  0  1  N  N  N  30.283   4.627  -11.075   1.908  -3.593   1.332  NAG  2  O7   polymer  1  29  
CTO  C11   C1   C  0  1  N  N  S  27.175   0.741  -15.752  -3.987   0.434   0.080  NAG  3  C1   polymer  1  30  
CTO  C21   C2   C  0  1  N  N  R  26.722   0.210  -17.116  -5.159   0.958  -0.756  NAG  3  C2   polymer  1  31  
CTO  C31   C5   C  0  1  N  N  R  27.274  -1.141  -17.388  -6.239   1.507   0.182  NAG  3  C3   polymer  1  32  
CTO  C41   C6   C  0  1  N  N  S  28.771  -1.217  -17.189  -6.666   0.402   1.153  NAG  3  C4   polymer  1  33  
CTO  C51   C7   C  0  1  N  N  R  29.214  -0.628  -15.846  -5.436  -0.100   1.915  NAG  3  C5   polymer  1  34  
CTO  C61   C8   C  0  1  N  N  N  30.713  -0.596  -15.783  -5.844  -1.245   2.844  NAG  3  C6   polymer  1  35  
CTO  C71   C3   C  0  1  N  N  N  24.436   1.196  -17.857  -4.144   1.719  -2.836  NAG  3  C7   polymer  1  36  
CTO  C81   C4   C  0  1  N  N  N  22.917   1.128  -17.893  -3.661   2.818  -3.748  NAG  3  C8   polymer  1  37  
CTO  N21   N1   N  0  1  N  N  N  25.221   0.138  -17.149  -4.689   2.026  -1.642  NAG  3  N2   polymer  1  38  
CTO  O31   O2   O  0  1  N  N  N  26.965  -1.505  -18.757  -7.367   1.931  -0.586  NAG  3  O3   polymer  1  39  
CTO  O41   O3   O  0  1  N  N  N  29.162  -2.585  -17.231  -7.621   0.924   2.080  NAG  3  O4   polymer  1  40  
CTO  O51   O4   O  0  1  N  N  N  28.678   0.731  -15.642  -4.459  -0.567   0.983  NAG  3  O5   polymer  1  41  
CTO  O61   O5   O  0  1  N  N  N  31.230   0.229  -16.805  -4.722  -1.635   3.639  NAG  3  O6   polymer  1  42  
CTO  O71   O1   O  0  1  N  N  N  24.996   2.084  -18.387  -4.042   0.560  -3.176  NAG  3  O7   polymer  1  43  
CTO  H13   H28  H  0  1  N  N  N  26.154   5.802   -6.823   6.618  -0.508   0.160  NAG  1  H1   polymer  1  44  
CTO  H23   H30  H  0  1  N  N  N  23.576   5.092   -8.289   4.904   2.018   0.085  NAG  1  H2   polymer  1  45  
CTO  H33   H35  H  0  1  N  N  N  26.293   3.760   -8.358   4.554  -0.587   1.641  NAG  1  H3   polymer  1  46  
CTO  H43   H37  H  0  1  N  N  N  25.089   5.393  -10.604   2.927   0.595  -0.658  NAG  1  H4   polymer  1  47  
CTO  H53   H38  H  0  1  N  N  N  27.357   6.232   -8.741   4.732  -1.865  -0.549  NAG  1  H5   polymer  1  48  
CTO  H631  H39  H  0  0  N  N  N  27.374   6.984  -11.139   2.701  -2.061  -2.007  NAG  1  H61  polymer  1  49  
CTO  H632  H40  H  0  0  N  N  N  27.292   8.310   -9.931   3.210  -0.586  -2.865  NAG  1  H62  polymer  1  50  
CTO  H831  H32  H  0  0  N  N  N  21.819   2.445   -4.772   7.543   2.440   3.666  NAG  1  H81  polymer  1  51  
CTO  H832  H33  H  0  0  N  N  N  23.347   1.639   -5.266   8.709   3.207   2.562  NAG  1  H82  polymer  1  52  
CTO  H833  H34  H  0  0  N  N  N  23.392   3.039   -4.141   7.324   4.138   3.180  NAG  1  H83  polymer  1  53  
CTO  HNN   H31  H  0  1  N  N  N  25.149   3.493   -6.252   6.115   1.048   2.559  NAG  1  HN2  polymer  1  54  
CTO  HOD   H29  H  0  1  N  N  N  24.218   6.070   -5.635   7.824   0.735  -1.486  NAG  1  HO1  polymer  1  55  
CTO  HOX   H36  H  0  1  N  N  N  24.368   2.509   -8.847   3.723   1.380   2.715  NAG  1  HO3  polymer  1  56  
CTO  HO3   H41  H  0  1  N  N  N  25.729   8.551  -11.635   4.003  -2.563  -3.946  NAG  1  HO6  polymer  1  57  
CTO  H12   H15  H  0  1  N  N  N  26.295   5.253  -12.419   1.217  -0.887  -1.413  NAG  2  H1   polymer  1  58  
CTO  H22   H16  H  0  1  N  N  N  28.602   3.302  -12.146   0.009  -2.115   1.108  NAG  2  H2   polymer  1  59  
CTO  H32   H21  H  0  1  N  N  N  27.468   4.399  -14.732  -1.145  -1.780  -1.700  NAG  2  H3   polymer  1  60  
CTO  H42   H23  H  0  1  N  N  N  27.322   1.590  -13.596  -1.909  -0.450   0.941  NAG  2  H4   polymer  1  61  
CTO  H52   H24  H  0  1  N  N  N  25.160   3.677  -14.115  -0.613   0.703  -1.572  NAG  2  H5   polymer  1  62  
CTO  H621  H25  H  0  0  N  N  N  23.621   2.010  -13.273  -2.199   2.223  -0.367  NAG  2  H61  polymer  1  63  
CTO  H622  H26  H  0  0  N  N  N  24.536   1.323  -14.657  -1.260   1.976   1.125  NAG  2  H62  polymer  1  64  
CTO  H821  H19  H  0  0  N  N  N  31.219   6.915  -12.880   3.184  -5.243  -0.360  NAG  2  H81  polymer  1  65  
CTO  H822  H20  H  0  0  N  N  N  30.130   7.630  -11.643   1.853  -6.122   0.429  NAG  2  H82  polymer  1  66  
CTO  H823  H18  H  0  0  N  N  N  31.602   6.736  -11.134   1.665  -5.536  -1.241  NAG  2  H83  polymer  1  67  
CTO  HNM   H17  H  0  1  N  N  N  28.597   6.045  -13.389   0.368  -3.663  -1.342  NAG  2  HN2  polymer  1  68  
CTO  HOW   H22  H  0  1  N  N  N  29.765   3.884  -14.601  -1.899  -3.701  -0.493  NAG  2  HO3  polymer  1  69  
CTO  HO2   H27  H  0  1  N  N  N  24.460  -0.111  -12.830  -0.537   3.913  -0.072  NAG  2  HO6  polymer  1  70  
CTO  H11   H1   H  0  1  N  N  N  26.771   0.071  -14.979  -3.548   1.256   0.645  NAG  3  H1   polymer  1  71  
CTO  H21   H2   H  0  1  N  N  N  27.065   0.906  -17.896  -5.573   0.145  -1.352  NAG  3  H2   polymer  1  72  
CTO  H31   H7   H  0  1  N  N  N  26.797  -1.861  -16.706  -5.840   2.352   0.743  NAG  3  H3   polymer  1  73  
CTO  H41   H9   H  0  1  N  N  N  29.266  -0.658  -17.997  -7.110  -0.422   0.596  NAG  3  H4   polymer  1  74  
CTO  H51   H11  H  0  1  N  N  N  28.843  -1.283  -15.044  -5.016   0.715   2.504  NAG  3  H5   polymer  1  75  
CTO  H611  H12  H  0  0  N  N  N  31.103  -1.617  -15.909  -6.653  -0.914   3.495  NAG  3  H61  polymer  1  76  
CTO  H612  H13  H  0  0  N  N  N  31.027  -0.202  -14.805  -6.181  -2.093   2.249  NAG  3  H62  polymer  1  77  
CTO  H811  H6   H  0  0  N  N  N  22.525   1.151  -16.866  -4.261   3.714  -3.586  NAG  3  H81  polymer  1  78  
CTO  H812  H4   H  0  0  N  N  N  22.524   1.988  -18.455  -2.615   3.036  -3.531  NAG  3  H82  polymer  1  79  
CTO  H813  H5   H  0  0  N  N  N  22.603   0.195  -18.384  -3.758   2.498  -4.785  NAG  3  H83  polymer  1  80  
CTO  HNL   H3   H  0  1  N  N  N  24.747  -0.618  -16.697  -4.771   2.953  -1.370  NAG  3  HN2  polymer  1  81  
CTO  HOV   H8   H  0  1  N  N  N  26.026  -1.460  -18.893  -8.094   2.284  -0.054  NAG  3  HO3  polymer  1  82  
CTO  HO4   H10  H  0  1  N  N  N  30.102  -2.650  -17.107  -7.935   0.277   2.726  NAG  3  HO4  polymer  1  83  
CTO  HO6   H14  H  0  1  N  N  N  32.179   0.240  -16.754  -4.909  -2.359   4.253  NAG  3  HO6  polymer  1  84  
#   #
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.value_order
_chem_comp_bond.pdbx_aromatic_flag
_chem_comp_bond.pdbx_stereo_config
_chem_comp_bond.pdbx_ordinal
CTO  O31  C31   SING  N  N   1  
CTO  O71  C71   DOUB  N  N   2  
CTO  C81  C71   SING  N  N   3  
CTO  C71  N21   SING  N  N   4  
CTO  C31  C41   SING  N  N   5  
CTO  C31  C21   SING  N  N   6  
CTO  O41  C41   SING  N  N   7  
CTO  C41  C51   SING  N  N   8  
CTO  N21  C21   SING  N  N   9  
CTO  C21  C11   SING  N  N  10  
CTO  O61  C61   SING  N  N  11  
CTO  C51  C61   SING  N  N  12  
CTO  C51  O51   SING  N  N  13  
CTO  C11  O51   SING  N  N  14  
CTO  C11  O42   SING  N  N  15  
CTO  O42  C42   SING  N  N  16  
CTO  O32  C32   SING  N  N  17  
CTO  C42  C32   SING  N  N  18  
CTO  C42  C52   SING  N  N  19  
CTO  C32  C22   SING  N  N  20  
CTO  C62  C52   SING  N  N  21  
CTO  C62  O62   SING  N  N  22  
CTO  C52  O52   SING  N  N  23  
CTO  N22  C22   SING  N  N  24  
CTO  N22  C72   SING  N  N  25  
CTO  C22  C12   SING  N  N  26  
CTO  O52  C12   SING  N  N  27  
CTO  C12  O43   SING  N  N  28  
CTO  C82  C72   SING  N  N  29  
CTO  C72  O72   DOUB  N  N  30  
CTO  O63  C63   SING  N  N  31  
CTO  O43  C43   SING  N  N  32  
CTO  C63  C53   SING  N  N  33  
CTO  C43  C53   SING  N  N  34  
CTO  C43  C33   SING  N  N  35  
CTO  O33  C33   SING  N  N  36  
CTO  C53  O53   SING  N  N  37  
CTO  C33  C23   SING  N  N  38  
CTO  O53  C13   SING  N  N  39  
CTO  C23  C13   SING  N  N  40  
CTO  C23  N23   SING  N  N  41  
CTO  C13  O13   SING  N  N  42  
CTO  O73  C73   DOUB  N  N  43  
CTO  N23  C73   SING  N  N  44  
CTO  C73  C83   SING  N  N  45  
CTO  C11  H11   SING  N  N  46  
CTO  C21  H21   SING  N  N  47  
CTO  N21  HNL   SING  N  N  48  
CTO  C81  H812  SING  N  N  49  
CTO  C81  H813  SING  N  N  50  
CTO  C81  H811  SING  N  N  51  
CTO  C31  H31   SING  N  N  52  
CTO  O31  HOV   SING  N  N  53  
CTO  C41  H41   SING  N  N  54  
CTO  O41  HO4   SING  N  N  55  
CTO  C51  H51   SING  N  N  56  
CTO  C61  H611  SING  N  N  57  
CTO  C61  H612  SING  N  N  58  
CTO  O61  HO6   SING  N  N  59  
CTO  C12  H12   SING  N  N  60  
CTO  C22  H22   SING  N  N  61  
CTO  N22  HNM   SING  N  N  62  
CTO  C82  H823  SING  N  N  63  
CTO  C82  H821  SING  N  N  64  
CTO  C82  H822  SING  N  N  65  
CTO  C32  H32   SING  N  N  66  
CTO  O32  HOW   SING  N  N  67  
CTO  C42  H42   SING  N  N  68  
CTO  C52  H52   SING  N  N  69  
CTO  C62  H621  SING  N  N  70  
CTO  C62  H622  SING  N  N  71  
CTO  O62  HO2   SING  N  N  72  
CTO  C13  H13   SING  N  N  73  
CTO  O13  HOD   SING  N  N  74  
CTO  C23  H23   SING  N  N  75  
CTO  N23  HNN   SING  N  N  76  
CTO  C83  H831  SING  N  N  77  
CTO  C83  H832  SING  N  N  78  
CTO  C83  H833  SING  N  N  79  
CTO  C33  H33   SING  N  N  80  
CTO  O33  HOX   SING  N  N  81  
CTO  C43  H43   SING  N  N  82  
CTO  C53  H53   SING  N  N  83  
CTO  C63  H631  SING  N  N  84  
CTO  C63  H632  SING  N  N  85  
CTO  O63  HO3   SING  N  N  86  
#   #
loop_
_pdbx_chem_comp_descriptor.comp_id
_pdbx_chem_comp_descriptor.type
_pdbx_chem_comp_descriptor.program
_pdbx_chem_comp_descriptor.program_version
_pdbx_chem_comp_descriptor.descriptor
CTO  SMILES            ACDLabs               10.04  "O=C(NC3C(O)C(O)C(OC3OC2C(OC(OC1C(OC(O)C(NC(=O)C)C1O)CO)C(NC(=O)C)C2O)CO)CO)C"  
CTO  SMILES_CANONICAL  CACTVS                3.341  "CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O)[C@H]2NC(C)=O)[C@@H]1O"  
CTO  SMILES            CACTVS                3.341  "CC(=O)N[CH]1[CH](O)O[CH](CO)[CH](O[CH]2O[CH](CO)[CH](O[CH]3O[CH](CO)[CH](O)[CH](O)[CH]3NC(C)=O)[CH](O)[CH]2NC(C)=O)[CH]1O"  
CTO  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)NC(=O)C)O)NC(=O)C)O"  
CTO  SMILES            "OpenEye OEToolkits"  1.5.0  "CC(=O)NC1C(C(C(OC1O)CO)OC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)NC(=O)C)O)NC(=O)C)O"  
CTO  InChI             InChI                 1.03   "InChI=1S/C24H41N3O16/c1-7(31)25-13-18(36)20(11(5-29)39-22(13)38)42-24-15(27-9(3)33)19(37)21(12(6-30)41-24)43-23-14(26-8(2)32)17(35)16(34)10(4-28)40-23/h10-24,28-30,34-38H,4-6H2,1-3H3,(H,25,31)(H,26,32)(H,27,33)/t10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23+,24+/m1/s1"  
CTO  InChIKey          InChI                 1.03   WZZVUHWLNMNWLW-VFCSDQTKSA-N  
#   #
loop_
_pdbx_chem_comp_identifier.comp_id
_pdbx_chem_comp_identifier.type
_pdbx_chem_comp_identifier.program
_pdbx_chem_comp_identifier.program_version
_pdbx_chem_comp_identifier.identifier
CTO  "SYSTEMATIC NAME"  ACDLabs               10.04  "2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose"  
CTO  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "N-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4R,5R,6S)-5-acetamido-6-[(2R,3S,4R,5R,6R)-5-acetamido-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanamide"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
CTO  "Create component"    1999-07-08  RCSB  
CTO  "Modify descriptor"   2011-06-04  RCSB  
CTO  "Other modification"  2020-07-03  RCSB  
CTO  "Obsolete component"  2020-07-17  RCSB  
##
