data_KDF
#

_chem_comp.id                                   KDF
_chem_comp.name                                 "3-deoxy-alpha-D-erythro-hex-2-ulofuranosonic acid"
_chem_comp.type                                 "D-saccharide, alpha linking"
_chem_comp.pdbx_type                            ATOMS
_chem_comp.formula                              "C6 H10 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        
;2-keto-3-deoxygluconate; 3-deoxy-alpha-D-erythro-hex-2-ulosonic acid; 3-deoxy-D-erythro-hex-2-ulosonic acid;
3-deoxy-erythro-hex-2-ulosonic acid
;

_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2007-09-04
_chem_comp.pdbx_modified_date                   2020-07-17
_chem_comp.pdbx_ambiguous_flag                  ?
_chem_comp.pdbx_release_status                  REL
_chem_comp.pdbx_replaced_by                     ?
_chem_comp.pdbx_replaces                        ?
_chem_comp.formula_weight                       178.140
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    KDF
_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       2VAR
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 RCSB
#   #
loop_
_pdbx_chem_comp_synonyms.ordinal
_pdbx_chem_comp_synonyms.comp_id
_pdbx_chem_comp_synonyms.name
_pdbx_chem_comp_synonyms.provenance
_pdbx_chem_comp_synonyms.type
1  KDF  2-keto-3-deoxygluconate                        PDB  ?  
2  KDF  "3-deoxy-alpha-D-erythro-hex-2-ulosonic acid"  PDB  ?  
3  KDF  "3-deoxy-D-erythro-hex-2-ulosonic acid"        PDB  ?  
4  KDF  "3-deoxy-erythro-hex-2-ulosonic acid"          PDB  ?  
#   #
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
KDF  O6    O1B   O  0  1  N  N  N  -31.504  19.672   6.140   2.828   2.027   0.132  O6    KDF   1  
KDF  C6    C1    C  0  1  N  N  N  -32.508  18.649   6.264   2.504   0.803  -0.530  C6    KDF   2  
KDF  C5    C2    C  0  1  N  N  R  -32.021  17.727   7.425   1.391   0.087   0.237  C5    KDF   3  
KDF  O5    O2    O  0  1  N  N  N  -31.861  18.484   8.670   0.162   0.843   0.175  O5    KDF   4  
KDF  C4    C3    C  0  1  N  N  S  -33.011  16.641   7.823   1.027  -1.253  -0.452  C4    KDF   5  
KDF  O4    O3    O  0  1  N  N  N  -32.733  15.448   7.068   1.881  -2.306  -0.001  O4    KDF   6  
KDF  C3    C4    C  0  1  N  N  N  -32.711  16.419   9.341  -0.428  -1.478   0.025  C3    KDF   7  
KDF  O2    O5    O  0  1  N  N  N  -30.339  17.029   9.905  -1.218  -0.065   1.840  O2    KDF   8  
KDF  C1    C6    C  0  1  N  N  N  -32.109  18.181  11.014  -2.128   0.308  -0.355  C1    KDF   9  
KDF  O1B   O6A   O  0  1  N  N  N  -32.952  19.096  10.949  -2.089   0.273  -1.696  O1B   KDF  10  
KDF  C2    C5    C  0  1  N  N  R  -31.700  17.517   9.708  -0.910  -0.076   0.445  C2    KDF  11  
KDF  O1A   O6B   O  0  1  N  N  N  -31.573  17.742  12.036  -3.139   0.649   0.211  O1A   KDF  12  
KDF  HO6   H1B   H  0  1  N  N  N  -31.283  20.005   7.002   3.528   2.535  -0.300  HO6   KDF  13  
KDF  H61   H1C1  H  0  1  N  N  N  -33.488  19.089   6.499   2.166   1.017  -1.544  H61   KDF  14  
KDF  H62   H1C2  H  0  1  N  N  N  -32.636  18.089   5.326   3.387   0.166  -0.568  H62   KDF  15  
KDF  H5    H2    H  0  1  N  N  N  -31.091  17.297   7.025   1.687  -0.079   1.273  H5    KDF  16  
KDF  H4    H3    H  0  1  N  N  N  -34.063  16.903   7.635   1.071  -1.156  -1.537  H4    KDF  17  
KDF  HO4   HA    H  0  1  N  N  N  -32.672  15.664   6.145   1.692  -3.165  -0.404  HO4   KDF  18  
KDF  H31   H4C1  H  0  1  N  N  N  -33.628  16.510   9.942  -1.041  -1.864  -0.789  H31   KDF  19  
KDF  H32   H4C2  H  0  1  N  N  N  -32.317  15.412   9.540  -0.449  -2.159   0.876  H32   KDF  20  
KDF  HO2   H5    H  0  1  N  N  N  -29.915  16.923   9.062  -1.517   0.793   2.171  HO2   KDF  21  
KDF  HO1B  H6A   H  0  0  N  N  N  -33.134  19.422  11.822  -2.894   0.528  -2.166  HO1B  KDF  22  
#   #
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
KDF  O6   C6    SING  N  N   1  
KDF  C6   C5    SING  N  N   2  
KDF  C5   O5    SING  N  N   3  
KDF  C5   C4    SING  N  N   4  
KDF  O5   C2    SING  N  N   5  
KDF  C4   O4    SING  N  N   6  
KDF  C4   C3    SING  N  N   7  
KDF  C3   C2    SING  N  N   8  
KDF  O2   C2    SING  N  N   9  
KDF  C1   O1A   DOUB  N  N  10  
KDF  C1   O1B   SING  N  N  11  
KDF  C1   C2    SING  N  N  12  
KDF  O6   HO6   SING  N  N  13  
KDF  C6   H61   SING  N  N  14  
KDF  C6   H62   SING  N  N  15  
KDF  C5   H5    SING  N  N  16  
KDF  C4   H4    SING  N  N  17  
KDF  O4   HO4   SING  N  N  18  
KDF  C3   H31   SING  N  N  19  
KDF  C3   H32   SING  N  N  20  
KDF  O2   HO2   SING  N  N  21  
KDF  O1B  HO1B  SING  N  N  22  
#   #
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
KDF  SMILES            ACDLabs               10.04  "O=C(O)C1(O)OC(CO)C(O)C1"  
KDF  SMILES_CANONICAL  CACTVS                3.341  "OC[C@H]1O[C@](O)(C[C@@H]1O)C(O)=O"  
KDF  SMILES            CACTVS                3.341  "OC[CH]1O[C](O)(C[CH]1O)C(O)=O"  
KDF  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C1[C@@H]([C@H](O[C@]1(C(=O)O)O)CO)O"  
KDF  SMILES            "OpenEye OEToolkits"  1.5.0  "C1C(C(OC1(C(=O)O)O)CO)O"  
KDF  InChI             InChI                 1.03   "InChI=1S/C6H10O6/c7-2-4-3(8)1-6(11,12-4)5(9)10/h3-4,7-8,11H,1-2H2,(H,9,10)/t3-,4+,6+/m0/s1"  
KDF  InChIKey          InChI                 1.03   RCUMQJPRQWRUNN-MRKVFDINSA-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
KDF  "SYSTEMATIC NAME"  ACDLabs               10.04  "3-deoxy-alpha-D-erythro-hex-2-ulofuranosonic acid"  
KDF  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(2R,4S,5R)-2,4-dihydroxy-5-(hydroxymethyl)oxolane-2-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
KDF  "CARBOHYDRATE ISOMER"                  D         PDB  ?  
KDF  "CARBOHYDRATE RING"                    furanose  PDB  ?  
KDF  "CARBOHYDRATE ANOMER"                  alpha     PDB  ?  
KDF  "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
KDF  "Create component"          2007-09-04  RCSB  
KDF  "Modify descriptor"         2011-06-04  RCSB  
KDF  "Other modification"        2020-07-03  RCSB  
KDF  "Modify synonyms"           2020-07-17  RCSB  
KDF  "Modify internal type"      2020-07-17  RCSB  
KDF  "Modify linking type"       2020-07-17  RCSB  
KDF  "Modify atom id"            2020-07-17  RCSB  
KDF  "Modify component atom id"  2020-07-17  RCSB  
##
