data_KDD
#

_chem_comp.id                                   KDD
_chem_comp.name                                 "2,6-anhydro-3,5-dideoxy-D-ribo-oct-2-enonic acid"
_chem_comp.type                                 D-saccharide
_chem_comp.pdbx_type                            ATOMS
_chem_comp.formula                              "C8 H12 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "5-deoxy-4-epi-2,3-dehydro-alpha-D-manno-oct-2-ulosonic acid"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2008-01-11
_chem_comp.pdbx_modified_date                   2020-07-17
_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                       204.177
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    KDD
_chem_comp.pdbx_model_coordinates_details       ?
_chem_comp.pdbx_model_coordinates_missing_flag  N
_chem_comp.pdbx_ideal_coordinates_details       Corina
_chem_comp.pdbx_ideal_coordinates_missing_flag  N
_chem_comp.pdbx_model_coordinates_db_code       2R1X
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 RCSB
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     KDD
_pdbx_chem_comp_synonyms.name        "5-deoxy-4-epi-2,3-dehydro-alpha-D-manno-oct-2-ulosonic acid"
_pdbx_chem_comp_synonyms.provenance  PDB
_pdbx_chem_comp_synonyms.type        ?
#   #
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
KDD  O1A   O1A   O  0  1  N  N  N  -12.225  2.027  70.814  -3.681   0.973   0.045  O1A   KDD   1  
KDD  C1    C1    C  0  1  N  N  N  -11.309  1.949  71.686  -2.502   1.265  -0.001  C1    KDD   2  
KDD  O1B   O1B   O  0  1  N  N  N  -11.290  1.138  72.641  -2.125   2.557   0.071  O1B   KDD   3  
KDD  C2    C2    C  0  1  N  N  N  -10.079  2.864  71.649  -1.485   0.207  -0.130  C2    KDD   4  
KDD  O6    O6    O  0  1  N  N  N   -9.043  2.471  72.477  -0.179   0.567  -0.178  O6    KDD   5  
KDD  C6    C6    C  0  1  N  N  S   -7.683  2.942  72.230   0.797  -0.449   0.063  C6    KDD   6  
KDD  C7    C7    C  0  1  N  N  R   -6.749  2.524  73.379   2.183   0.063  -0.334  C7    KDD   7  
KDD  C8    C8    C  0  1  N  N  N   -7.270  2.851  74.785   2.526   1.302   0.496  C8    KDD   8  
KDD  O8    O8    O  0  1  N  N  N   -6.175  3.099  75.664   3.767   1.849   0.046  O8    KDD   9  
KDD  O7    O7    O  0  1  N  N  N   -6.595  1.116  73.276   3.155  -0.956  -0.091  O7    KDD  10  
KDD  C5    C5    C  0  1  N  N  N   -7.653  4.443  71.853   0.437  -1.676  -0.786  C5    KDD  11  
KDD  C3    C3    C  0  1  N  N  N   -9.981  4.021  70.852  -1.888  -1.054  -0.188  C3    KDD  12  
KDD  C4    C4    C  0  1  N  N  R   -8.666  4.470  70.706  -0.924  -2.201  -0.317  C4    KDD  13  
KDD  O4    O4    O  0  1  N  Y  N   -8.176  4.763  69.359  -0.766  -2.836   0.954  O4    KDD  14  
KDD  HO1B  HO1B  H  0  0  N  N  N  -12.067  0.592  72.609  -2.828   3.216   0.159  HO1B  KDD  15  
KDD  H6    H6    H  0  1  N  N  N   -7.321  2.405  71.341   0.794  -0.719   1.119  H6    KDD  16  
KDD  H7    H7    H  0  1  N  N  N   -5.778  3.023  73.240   2.186   0.322  -1.392  H7    KDD  17  
KDD  H81   H81   H  0  1  N  N  N   -7.909  3.745  74.738   1.738   2.046   0.380  H81   KDD  18  
KDD  H82   H82   H  0  1  N  N  N   -7.856  2.000  75.164   2.611   1.025   1.546  H82   KDD  19  
KDD  HO8   HO8   H  0  1  N  N  N   -6.504  3.301  76.532   4.047   2.639   0.528  HO8   KDD  20  
KDD  HO7   HO7   H  0  1  N  N  N   -6.023  0.808  73.969   3.208  -1.237   0.833  HO7   KDD  21  
KDD  H51   H51   H  0  1  N  N  N   -6.653  4.756  71.518   0.378  -1.391  -1.837  H51   KDD  22  
KDD  H52   H52   H  0  1  N  N  N   -7.974  5.078  72.692   1.195  -2.448  -0.656  H52   KDD  23  
KDD  H3    H3    H  0  1  N  N  N  -10.832  4.510  70.401  -2.947  -1.265  -0.145  H3    KDD  24  
KDD  H4    H4    H  0  1  N  N  N   -8.938  5.518  70.898  -1.311  -2.922  -1.037  H4    KDD  25  
KDD  HO4   HO4   H  0  1  N  N  N   -7.274  5.057  69.407  -1.587  -3.192   1.320  HO4   KDD  26  
#   #
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
KDD  C4   C3    SING  N  N   1  
KDD  C4   C5    SING  N  N   2  
KDD  O1A  C1    DOUB  N  N   3  
KDD  C3   C2    DOUB  N  N   4  
KDD  C2   C1    SING  N  N   5  
KDD  C2   O6    SING  N  N   6  
KDD  C1   O1B   SING  N  N   7  
KDD  C5   C6    SING  N  N   8  
KDD  C6   O6    SING  N  N   9  
KDD  C6   C7    SING  N  N  10  
KDD  O7   C7    SING  N  N  11  
KDD  C7   C8    SING  N  N  12  
KDD  C8   O8    SING  N  N  13  
KDD  C4   O4    SING  N  N  14  
KDD  O1B  HO1B  SING  N  N  15  
KDD  C6   H6    SING  N  N  16  
KDD  C7   H7    SING  N  N  17  
KDD  C8   H81   SING  N  N  18  
KDD  C8   H82   SING  N  N  19  
KDD  O8   HO8   SING  N  N  20  
KDD  O7   HO7   SING  N  N  21  
KDD  C5   H51   SING  N  N  22  
KDD  C5   H52   SING  N  N  23  
KDD  C3   H3    SING  N  N  24  
KDD  C4   H4    SING  N  N  25  
KDD  O4   HO4   SING  N  N  26  
#   #
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
KDD  InChI             InChI                 1.03   "InChI=1S/C8H12O6/c9-3-5(11)6-1-4(10)2-7(14-6)8(12)13/h2,4-6,9-11H,1,3H2,(H,12,13)/t4-,5-,6+/m1/s1"  
KDD  InChIKey          InChI                 1.03   DVEBLXNKVWKMJU-PBXRRBTRSA-N  
KDD  SMILES_CANONICAL  CACTVS                3.385  "OC[C@@H](O)[C@@H]1C[C@@H](O)C=C(O1)C(O)=O"  
KDD  SMILES            CACTVS                3.385  "OC[CH](O)[CH]1C[CH](O)C=C(O1)C(O)=O"  
KDD  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.7  "C1[C@H](OC(=CC1O)C(=O)O)[C@@H](CO)O"  
KDD  SMILES            "OpenEye OEToolkits"  2.0.7  "C1C(C=C(OC1C(CO)O)C(=O)O)O"  
#
_pdbx_chem_comp_identifier.comp_id          KDD
_pdbx_chem_comp_identifier.type             "SYSTEMATIC NAME"
_pdbx_chem_comp_identifier.program          "OpenEye OEToolkits"
_pdbx_chem_comp_identifier.program_version  2.0.7
_pdbx_chem_comp_identifier.identifier       "(2~{S})-2-[(1~{R})-1,2-bis(oxidanyl)ethyl]-4-oxidanyl-3,4-dihydro-2~{H}-pyran-6-carboxylic acid"
#   #
loop_
_pdbx_chem_comp_feature.comp_id
_pdbx_chem_comp_feature.type
_pdbx_chem_comp_feature.value
_pdbx_chem_comp_feature.source
_pdbx_chem_comp_feature.support
KDD  "CARBOHYDRATE ISOMER"                  D             PDB  ?  
KDD  "CARBOHYDRATE RING"                    dihydropyran  PDB  ?  
KDD  "CARBOHYDRATE PRIMARY CARBONYL GROUP"  ketose        PDB  ?  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
KDD  "Create component"      2008-01-11  RCSB  
KDD  "Modify descriptor"     2011-06-04  RCSB  
KDD  "Other modification"    2020-04-11  RCSB  
KDD  "Other modification"    2020-07-03  RCSB  
KDD  "Modify internal type"  2020-07-17  RCSB  
##
