data_K5B
#

_chem_comp.id                                   K5B
_chem_comp.name                                 "4,7-anhydro-3-deoxy-D-gluco-oct-2-ulosonic acid"
_chem_comp.type                                 D-saccharide
_chem_comp.pdbx_type                            ATOMS
_chem_comp.formula                              "C8 H12 O7"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "4,7-anhydro-3-deoxy-D-manno-oct-2-ulosonic acid"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2017-09-07
_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                       220.177
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    K5B
_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       5OXR
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 EBI
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     K5B
_pdbx_chem_comp_synonyms.name        "4,7-anhydro-3-deoxy-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
K5B  O1A   "O1'"  O  0  1  N  N  N  30.899  19.864  -22.533   3.918  -0.844   0.834  O1A   K5B   1  
K5B  C1    C1     C  0  1  N  N  N  31.190  18.647  -22.643   3.579   0.088   0.137  C1    K5B   2  
K5B  O1B   O1     O  0  1  N  N  N  32.073  18.088  -21.942   4.477   1.026  -0.215  O1B   K5B   3  
K5B  C2    C2     C  0  1  N  N  N  30.491  17.871  -23.665   2.169   0.193  -0.335  C2    K5B   4  
K5B  O2    O2     O  0  1  N  N  N  29.589  17.080  -23.383   1.831   1.122  -1.029  O2    K5B   5  
K5B  C3    C3     C  0  1  N  N  N  30.954  18.112  -25.079   1.164  -0.861   0.054  C3    K5B   6  
K5B  C4    C4     C  0  1  N  N  S  30.189  17.266  -26.110  -0.197  -0.519  -0.557  C4    K5B   7  
K5B  O7    O7     O  0  1  N  N  N  31.179  16.968  -27.085  -0.738   0.670   0.058  O7    K5B   8  
K5B  C7    C7     C  0  1  N  N  R  30.597  16.807  -28.375  -2.158   0.619  -0.201  C7    K5B   9  
K5B  C8    C8     C  0  1  N  N  N  31.358  17.820  -29.208  -2.912   1.504   0.794  C8    K5B  10  
K5B  O8    O8     O  0  1  N  N  N  30.832  17.863  -30.532  -2.632   2.878   0.517  O8    K5B  11  
K5B  C6    C6     C  0  1  N  N  S  29.104  17.120  -28.209  -2.543  -0.863  -0.001  C6    K5B  12  
K5B  O6    O6     O  0  1  N  N  N  28.349  15.928  -28.013  -3.531  -1.258  -0.955  O6    K5B  13  
K5B  C5    C5     C  0  1  N  N  S  29.079  17.947  -26.930  -1.222  -1.631  -0.242  C5    K5B  14  
K5B  O5    O5     O  0  1  N  N  N  29.400  19.310  -27.220  -0.837  -2.347   0.933  O5    K5B  15  
K5B  HO1B  H1     H  0  0  N  N  N  32.456  18.723  -21.348   5.380   0.914   0.111  HO1B  K5B  16  
K5B  H32   H2     H  0  1  N  N  N  32.024  17.864  -25.145   1.494  -1.832  -0.315  H32   K5B  17  
K5B  H31   H3     H  0  1  N  N  N  30.808  19.175  -25.320   1.077  -0.896   1.140  H31   K5B  18  
K5B  H4    H4     H  0  1  N  N  N  29.799  16.354  -25.634  -0.104  -0.381  -1.634  H4    K5B  19  
K5B  H7    H5     H  0  1  N  N  N  30.737  15.790  -28.771  -2.370   0.932  -1.224  H7    K5B  20  
K5B  H82   H6     H  0  1  N  N  N  32.419  17.534  -29.248  -3.983   1.326   0.701  H82   K5B  21  
K5B  H81   H7     H  0  1  N  N  N  31.263  18.814  -28.747  -2.591   1.266   1.808  H81   K5B  22  
K5B  HO8   H8     H  0  1  N  N  N  31.315  18.500  -31.045  -3.077   3.498   1.110  HO8   K5B  23  
K5B  H6    H9     H  0  1  N  N  N  28.736  17.710  -29.061  -2.905  -1.030   1.013  H6    K5B  24  
K5B  HO6   H10    H  0  1  N  N  N  27.430  16.147  -27.913  -4.360  -0.765  -0.889  HO6   K5B  25  
K5B  H5    H11    H  0  1  N  N  N  28.109  17.849  -26.422  -1.324  -2.310  -1.089  H5    K5B  26  
K5B  HO5   H12    H  0  1  N  N  N  29.382  19.818  -26.417  -1.476  -3.017   1.212  HO5   K5B  27  
#   #
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
K5B  O8   C8    SING  N  N   1  
K5B  C8   C7    SING  N  N   2  
K5B  C7   C6    SING  N  N   3  
K5B  C7   O7    SING  N  N   4  
K5B  C6   O6    SING  N  N   5  
K5B  C6   C5    SING  N  N   6  
K5B  O5   C5    SING  N  N   7  
K5B  O7   C4    SING  N  N   8  
K5B  C5   C4    SING  N  N   9  
K5B  C4   C3    SING  N  N  10  
K5B  C3   C2    SING  N  N  11  
K5B  C2   O2    DOUB  N  N  12  
K5B  C2   C1    SING  N  N  13  
K5B  C1   O1A   DOUB  N  N  14  
K5B  C1   O1B   SING  N  N  15  
K5B  O1B  HO1B  SING  N  N  16  
K5B  C3   H32   SING  N  N  17  
K5B  C3   H31   SING  N  N  18  
K5B  C4   H4    SING  N  N  19  
K5B  C7   H7    SING  N  N  20  
K5B  C8   H82   SING  N  N  21  
K5B  C8   H81   SING  N  N  22  
K5B  O8   HO8   SING  N  N  23  
K5B  C6   H6    SING  N  N  24  
K5B  O6   HO6   SING  N  N  25  
K5B  C5   H5    SING  N  N  26  
K5B  O5   HO5   SING  N  N  27  
#   #
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
K5B  InChI             InChI                 1.03   "InChI=1S/C8H12O7/c9-2-5-7(12)6(11)4(15-5)1-3(10)8(13)14/h4-7,9,11-12H,1-2H2,(H,13,14)/t4-,5+,6+,7+/m0/s1"  
K5B  InChIKey          InChI                 1.03   HVHHMEMCULPBED-BDVNFPICSA-N  
K5B  SMILES_CANONICAL  CACTVS                3.385  "OC[C@H]1O[C@@H](CC(=O)C(O)=O)[C@@H](O)[C@@H]1O"  
K5B  SMILES            CACTVS                3.385  "OC[CH]1O[CH](CC(=O)C(O)=O)[CH](O)[CH]1O"  
K5B  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.6  "C([C@H]1[C@H]([C@@H]([C@H](O1)CO)O)O)C(=O)C(=O)O"  
K5B  SMILES            "OpenEye OEToolkits"  2.0.6  "C(C1C(C(C(O1)CO)O)O)C(=O)C(=O)O"  
#
_pdbx_chem_comp_identifier.comp_id          K5B
_pdbx_chem_comp_identifier.type             "SYSTEMATIC NAME"
_pdbx_chem_comp_identifier.program          "OpenEye OEToolkits"
_pdbx_chem_comp_identifier.program_version  2.0.6
_pdbx_chem_comp_identifier.identifier       "3-[(2~{S},3~{S},4~{S},5~{R})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-2-oxidanylidene-propanoic 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
K5B  "CARBOHYDRATE ISOMER"  D         PDB  ?  
K5B  "CARBOHYDRATE RING"    furanose  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
K5B  "Create component"          2017-09-07  EBI   
K5B  "Initial release"           2018-06-20  RCSB  
K5B  "Other modification"        2020-07-03  RCSB  
K5B  "Modify name"               2020-07-17  RCSB  
K5B  "Modify synonyms"           2020-07-17  RCSB  
K5B  "Modify internal type"      2020-07-17  RCSB  
K5B  "Modify linking type"       2020-07-17  RCSB  
K5B  "Modify atom id"            2020-07-17  RCSB  
K5B  "Modify component atom id"  2020-07-17  RCSB  
##
