data_AY9
#

_chem_comp.id                                   AY9
_chem_comp.name                                 "Ascopyrone M"
_chem_comp.type                                 D-saccharide
_chem_comp.pdbx_type                            ATOMS
_chem_comp.formula                              "C6 H8 O4"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2011-11-15
_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                       144.125
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    AY9
_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       4A7Z
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 EBI
#   #
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
AY9  C1   C1   C  0  1  N  N  N   7.974  -25.500  17.354  -0.438  -1.613  -0.383  C1   AY9   1  
AY9  C2   C2   C  0  1  N  N  N   7.022  -24.576  17.773  -1.548  -0.658   0.009  C2   AY9   2  
AY9  C3   C3   C  0  1  N  N  N   7.446  -23.269  18.082  -1.251   0.784  -0.072  C3   AY9   3  
AY9  C4   C4   C  0  1  N  N  N   8.801  -22.925  17.924   0.012   1.177  -0.262  C4   AY9   4  
AY9  C5   C5   C  0  1  N  N  S   9.708  -23.870  17.414   1.137   0.192  -0.404  C5   AY9   5  
AY9  C6   C6   C  0  1  N  N  N  11.199  -23.675  17.699   2.368   0.729   0.329  C6   AY9   6  
AY9  O2   O2   O  0  1  N  N  N   5.848  -24.941  17.869  -2.633  -1.062   0.373  O2   AY9   7  
AY9  O3   O3   O  0  1  N  N  N   6.543  -22.333  18.524  -2.249   1.701   0.044  O3   AY9   8  
AY9  O5   O5   O  0  1  N  N  N   9.354  -25.249  17.752   0.785  -1.078   0.142  O5   AY9   9  
AY9  O6   O6   O  0  1  N  N  N  11.944  -23.949  16.506   3.476  -0.144   0.101  O6   AY9  10  
AY9  H11  H11  H  0  1  N  N  N   7.685  -26.482  17.757  -0.627  -2.598   0.045  H11  AY9  11  
AY9  H12  H12  H  0  1  N  N  N   7.945  -25.532  16.255  -0.377  -1.685  -1.469  H12  AY9  12  
AY9  H4   H4   H  0  1  N  N  N   9.144  -21.937  18.194   0.230   2.233  -0.314  H4   AY9  13  
AY9  HO3  HO3  H  0  1  N  N  N   5.677  -22.722  18.563  -3.125   1.315   0.178  HO3  AY9  14  
AY9  H5   H5   H  0  1  N  N  N   9.624  -23.809  16.319   1.375   0.073  -1.461  H5   AY9  15  
AY9  H61  H61  H  0  1  N  N  N  11.381  -22.638  18.017   2.608   1.725  -0.044  H61  AY9  16  
AY9  H62  H62  H  0  1  N  N  N  11.515  -24.363  18.497   2.160   0.781   1.398  H62  AY9  17  
AY9  HO6  HO6  H  0  1  N  N  N  12.871  -23.830  16.677   4.293   0.135   0.537  HO6  AY9  18  
#   #
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
AY9  C1  C2   SING  N  N   1  
AY9  C1  O5   SING  N  N   2  
AY9  C2  C3   SING  N  N   3  
AY9  C2  O2   DOUB  N  N   4  
AY9  C3  C4   DOUB  N  N   5  
AY9  C3  O3   SING  N  N   6  
AY9  C4  C5   SING  N  N   7  
AY9  C5  C6   SING  N  N   8  
AY9  C5  O5   SING  N  N   9  
AY9  C6  O6   SING  N  N  10  
AY9  C1  H11  SING  N  N  11  
AY9  C1  H12  SING  N  N  12  
AY9  C4  H4   SING  N  N  13  
AY9  O3  HO3  SING  N  N  14  
AY9  C5  H5   SING  N  N  15  
AY9  C6  H61  SING  N  N  16  
AY9  C6  H62  SING  N  N  17  
AY9  O6  HO6  SING  N  N  18  
#   #
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
AY9  SMILES            ACDLabs               12.01  "O=C1C(O)=CC(OC1)CO"  
AY9  InChI             InChI                 1.03   "InChI=1S/C6H8O4/c7-2-4-1-5(8)6(9)3-10-4/h1,4,7-8H,2-3H2/t4-/m0/s1"  
AY9  InChIKey          InChI                 1.03   XUKJGZOHRVCEJL-BYPYZUCNSA-N  
AY9  SMILES_CANONICAL  CACTVS                3.370  "OC[C@H]1OCC(=O)C(=C1)O"  
AY9  SMILES            CACTVS                3.370  "OC[CH]1OCC(=O)C(=C1)O"  
AY9  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "C1C(=O)C(=C[C@H](O1)CO)O"  
AY9  SMILES            "OpenEye OEToolkits"  1.7.6  "C1C(=O)C(=CC(O1)CO)O"  
#   #
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
AY9  "SYSTEMATIC NAME"  ACDLabs               12.01  "(6S)-4-hydroxy-6-(hydroxymethyl)-2H-pyran-3(6H)-one"  
AY9  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "(2S)-2-(hydroxymethyl)-4-oxidanyl-2H-pyran-5-one"  
#   #
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
AY9  "CARBOHYDRATE ISOMER"                  D             PDB  ?  
AY9  "CARBOHYDRATE RING"                    dihydropyran  PDB  ?  
AY9  "CARBOHYDRATE PRIMARY CARBONYL GROUP"  aldose        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
AY9  "Create component"          2011-11-15  EBI   
AY9  "Other modification"        2014-04-30  EBI   
AY9  "Other modification"        2020-04-11  RCSB  
AY9  "Other modification"        2020-07-03  RCSB  
AY9  "Modify component atom id"  2020-07-17  RCSB  
##
