data_SKD
#

_chem_comp.id                                   SKD
_chem_comp.name                                 "2-ACETYLAMINO-7-(1,2-DIHYDROXY-ETHYL)-3-HYDROXY-6,8-DIOXA-BICYCLO[3.2.1]OCTANE-5-CARBOXYLIC ACID"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C11 H17 N O8"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "2,7-ANHYDRO-NEU5AC"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_chem_comp.pdbx_modified_date                   2020-06-17
_chem_comp.pdbx_ambiguous_flag                  N
_chem_comp.pdbx_release_status                  REL
_chem_comp.pdbx_replaced_by                     ?
_chem_comp.pdbx_replaces                        ?
_chem_comp.formula_weight                       291.255
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    SKD
_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       2SLI
_chem_comp.pdbx_subcomponent_list               ?
_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_atom_id
_chem_comp_atom.pdbx_component_comp_id
_chem_comp_atom.pdbx_ordinal
SKD  C1    C1    C  0  1  N  N  N  1.768  7.427  36.092  -2.791  -0.223  -0.843  C1    SKD   1  
SKD  C2    C2    C  0  1  N  N  S  3.053  7.223  36.906  -1.404   0.067  -0.330  C2    SKD   2  
SKD  C3    C3    C  0  1  N  N  N  4.256  6.883  36.005  -1.440   1.038   0.860  C3    SKD   3  
SKD  C4    C4    C  0  1  N  N  S  5.534  7.444  36.673  -0.004   1.434   1.219  C4    SKD   4  
SKD  C5    C5    C  0  1  N  N  R  5.465  7.266  38.209   0.842   0.167   1.389  C5    SKD   5  
SKD  C6    C6    C  0  1  N  N  R  4.137  7.877  38.760   0.669  -0.712   0.141  C6    SKD   6  
SKD  C7    C7    C  0  1  N  N  R  3.337  6.637  39.152   0.772   0.207  -1.099  C7    SKD   7  
SKD  C8    C8    C  0  1  N  N  R  2.176  6.953  40.107   1.315  -0.574  -2.297  C8    SKD   8  
SKD  C9    C9    C  0  1  N  N  N  2.682  7.498  41.445   1.342   0.333  -3.528  C9    SKD   9  
SKD  C10   C10   C  0  1  N  N  N  7.168  7.272  39.930   0.953  -0.314   3.775  C10   SKD  10  
SKD  C11   C11   C  0  1  N  N  N  8.412  7.911  40.514   0.492  -1.070   4.995  C11   SKD  11  
SKD  N5    N5    N  0  1  N  N  N  6.642  7.835  38.846   0.394  -0.567   2.575  N5    SKD  12  
SKD  O1A   O1A   O  0  1  N  N  N  1.694  6.937  34.939  -3.082   0.044  -1.984  O1A   SKD  13  
SKD  O1B   O1B   O  0  1  N  N  N  0.807  8.035  36.612  -3.703  -0.782  -0.031  O1B   SKD  14  
SKD  O4    O4    O  0  1  N  N  N  6.703  6.806  36.158   0.545   2.238   0.173  O4    SKD  15  
SKD  O6    O6    O  0  1  N  N  N  3.397  8.389  37.646  -0.722  -1.129   0.105  O6    SKD  16  
SKD  O7    O7    O  0  1  N  N  N  2.808  6.184  37.882  -0.575   0.643  -1.356  O7    SKD  17  
SKD  O8    O8    O  0  1  N  N  N  1.303  7.902  39.508   2.640  -1.026  -2.009  O8    SKD  18  
SKD  O9    O9    O  0  1  N  N  N  3.049  8.861  41.291   1.850  -0.396  -4.647  O9    SKD  19  
SKD  O10   O10   O  0  1  N  N  N  6.661  6.301  40.494   1.826   0.521   3.874  O10   SKD  20  
SKD  H31   1H3   H  0  1  N  N  N  4.330  5.793  35.780  -1.910   0.552   1.714  H31   SKD  21  
SKD  H32   2H3   H  0  1  N  N  N  4.124  7.243  34.958  -2.007   1.929   0.587  H32   SKD  22  
SKD  H4    H4    H  0  1  N  N  N  5.595  8.532  36.437  -0.004   2.000   2.150  H4    SKD  23  
SKD  H5    H5    H  0  1  N  N  N  5.460  6.178  38.453   1.891   0.440   1.503  H5    SKD  24  
SKD  H6    H6    H  0  1  N  N  N  4.309  8.643  39.551   1.365  -1.550   0.103  H6    SKD  25  
SKD  H7    H7    H  0  1  N  N  N  3.967  5.892  39.692   1.412   1.062  -0.883  H7    SKD  26  
SKD  H8    H8    H  0  1  N  N  N  1.627  6.002  40.303   0.672  -1.432  -2.492  H8    SKD  27  
SKD  H91   1H9   H  0  1  N  N  N  1.943  7.350  42.267   0.332   0.678  -3.748  H91   SKD  28  
SKD  H92   2H9   H  0  1  N  N  N  3.511  6.882  41.864   1.985   1.191  -3.333  H92   SKD  29  
SKD  H111  1H11  H  0  0  N  N  N  8.853  7.439  41.422   1.055  -0.732   5.866  H111  SKD  30  
SKD  H112  2H11  H  0  0  N  N  N  9.193  7.989  39.722  -0.569  -0.887   5.156  H112  SKD  31  
SKD  H113  3H11  H  0  0  N  N  N  8.212  8.989  40.717   0.659  -2.137   4.846  H113  SKD  32  
SKD  HN5   HN5   H  0  1  N  N  N  7.123  8.671  38.515  -0.304  -1.235   2.497  HN5   SKD  33  
SKD  HOB1  1HOB  H  0  0  N  N  N  0.011  8.161  36.108  -4.593  -0.969  -0.361  HOB1  SKD  34  
SKD  HO4   HO4   H  0  1  N  N  N  7.487  7.150  36.568  -0.015   3.022   0.099  HO4   SKD  35  
SKD  HO8   HO8   H  0  1  N  N  N  0.585  8.097  40.098   3.174  -0.238  -1.843  HO8   SKD  36  
SKD  HO9   HO9   H  0  1  N  N  N  3.363  9.199  42.121   1.850   0.210  -5.400  HO9   SKD  37  
#   #
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
SKD  C1   C2    SING  N  N   1  
SKD  C1   O1A   DOUB  N  N   2  
SKD  C1   O1B   SING  N  N   3  
SKD  C2   C3    SING  N  N   4  
SKD  C2   O6    SING  N  N   5  
SKD  C2   O7    SING  N  N   6  
SKD  C3   C4    SING  N  N   7  
SKD  C3   H31   SING  N  N   8  
SKD  C3   H32   SING  N  N   9  
SKD  C4   C5    SING  N  N  10  
SKD  C4   O4    SING  N  N  11  
SKD  C4   H4    SING  N  N  12  
SKD  C5   C6    SING  N  N  13  
SKD  C5   N5    SING  N  N  14  
SKD  C5   H5    SING  N  N  15  
SKD  C6   C7    SING  N  N  16  
SKD  C6   O6    SING  N  N  17  
SKD  C6   H6    SING  N  N  18  
SKD  C7   C8    SING  N  N  19  
SKD  C7   O7    SING  N  N  20  
SKD  C7   H7    SING  N  N  21  
SKD  C8   C9    SING  N  N  22  
SKD  C8   O8    SING  N  N  23  
SKD  C8   H8    SING  N  N  24  
SKD  C9   O9    SING  N  N  25  
SKD  C9   H91   SING  N  N  26  
SKD  C9   H92   SING  N  N  27  
SKD  C10  C11   SING  N  N  28  
SKD  C10  N5    SING  N  N  29  
SKD  C10  O10   DOUB  N  N  30  
SKD  C11  H111  SING  N  N  31  
SKD  C11  H112  SING  N  N  32  
SKD  C11  H113  SING  N  N  33  
SKD  N5   HN5   SING  N  N  34  
SKD  O1B  HOB1  SING  N  N  35  
SKD  O4   HO4   SING  N  N  36  
SKD  O8   HO8   SING  N  N  37  
SKD  O9   HO9   SING  N  N  38  
#   #
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
SKD  SMILES            ACDLabs               10.04  "O=C(NC1C(O)CC2(OC1C(O2)C(O)CO)C(=O)O)C"  
SKD  SMILES_CANONICAL  CACTVS                3.341  "CC(=O)N[C@@H]1[C@@H](O)C[C@]2(O[C@H]([C@H](O)CO)[C@@H]1O2)C(O)=O"  
SKD  SMILES            CACTVS                3.341  "CC(=O)N[CH]1[CH](O)C[C]2(O[CH]([CH](O)CO)[CH]1O2)C(O)=O"  
SKD  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "CC(=O)N[C@@H]1[C@H](C[C@@]2(O[C@H]1[C@H](O2)[C@@H](CO)O)C(=O)O)O"  
SKD  SMILES            "OpenEye OEToolkits"  1.5.0  "CC(=O)NC1C(CC2(OC1C(O2)C(CO)O)C(=O)O)O"  
SKD  InChI             InChI                 1.03   "InChI=1S/C11H17NO8/c1-4(14)12-7-5(15)2-11(10(17)18)19-8(6(16)3-13)9(7)20-11/h5-9,13,15-16H,2-3H2,1H3,(H,12,14)(H,17,18)/t5-,6+,7+,8+,9+,11+/m0/s1"  
SKD  InChIKey          InChI                 1.03   NCMJSVDTRDLWJE-YRMXFSIDSA-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
SKD  "SYSTEMATIC NAME"  ACDLabs               10.04  "(1R,2R,3S,5S,7R)-2-(acetylamino)-7-[(1R)-1,2-dihydroxyethyl]-3-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid (non-preferred name)"  
SKD  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(1S,3S,4R,5R,6R)-4-acetamido-6-[(1R)-1,2-dihydroxyethyl]-3-hydroxy-7,8-dioxabicyclo[3.2.1]octane-1-carboxylic acid"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
SKD  "Create component"   1999-07-08  RCSB  
SKD  "Modify descriptor"  2011-06-04  RCSB  
SKD  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     SKD
_pdbx_chem_comp_synonyms.name        "2,7-ANHYDRO-NEU5AC"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##