data_KXN
# 
_chem_comp.id                                    KXN 
_chem_comp.name                                  "(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C15 H14 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2008-07-25 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        290.268 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     KXN 
_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        3DU9 
_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 
KXN O94  O94  O 0 1 N N N -2.435 8.365  15.385 -5.675 1.159  0.608  O94  KXN 1  
KXN C94  C94  C 0 1 Y N N -2.277 7.129  14.857 -4.385 0.802  0.368  C94  KXN 2  
KXN C93  C93  C 0 1 Y N N -1.408 6.165  15.576 -4.090 -0.121 -0.631 C93  KXN 3  
KXN O93  O93  O 0 1 N N N -0.810 6.505  16.744 -5.092 -0.669 -1.370 O93  KXN 4  
KXN C92  C92  C 0 1 Y N N -1.225 4.895  15.050 -2.774 -0.481 -0.871 C92  KXN 5  
KXN C95  C95  C 0 1 Y N N -2.873 6.741  13.663 -3.360 1.362  1.114  C95  KXN 6  
KXN C96  C96  C 0 1 Y N N -2.644 5.446  13.188 -2.049 0.998  0.869  C96  KXN 7  
KXN C91  C91  C 0 1 Y N N -1.837 4.524  13.860 -1.757 0.076  -0.119 C91  KXN 8  
KXN C2   C2   C 0 1 N N R -1.617 3.160  13.298 -0.326 -0.317 -0.382 C2   KXN 9  
KXN O1   O1   O 0 1 N N N -0.307 3.118  12.708 0.530  0.805  -0.157 O1   KXN 10 
KXN C3   C3   C 0 1 N N S -1.705 1.989  14.290 0.086  -1.439 0.579  C3   KXN 11 
KXN O3   O3   O 0 1 N N N -2.945 1.976  15.016 -0.817 -2.539 0.451  O3   KXN 12 
KXN C4   C4   C 0 1 N N N -1.548 0.633  13.596 1.503  -1.890 0.211  C4   KXN 13 
KXN C10  C10  C 0 1 Y N N -0.566 0.680  12.437 2.395  -0.684 0.056  C10  KXN 14 
KXN C9   C9   C 0 1 Y N N 0.046  1.981  12.032 1.870  0.584  -0.121 C9   KXN 15 
KXN C8   C8   C 0 1 Y N N 0.937  2.019  10.971 2.724  1.671  -0.266 C8   KXN 16 
KXN C5   C5   C 0 1 Y N N -0.173 -0.540 11.665 3.773  -0.864 0.092  C5   KXN 17 
KXN O51  O51  O 0 1 N N N -0.662 -1.779 11.970 4.288  -2.110 0.268  O51  KXN 18 
KXN C6   C6   C 0 1 Y N N 0.733  -0.392 10.614 4.623  0.220  -0.051 C6   KXN 19 
KXN C7   C7   C 0 1 Y N N 1.272  0.856  10.277 4.097  1.490  -0.231 C7   KXN 20 
KXN O71  O71  O 0 1 N N N 2.135  0.947  9.230  4.928  2.556  -0.373 O71  KXN 21 
KXN HO94 HO94 H 0 0 N N N -2.472 8.303  16.332 -6.121 0.605  1.263  HO94 KXN 22 
KXN HO93 HO93 H 0 0 N N N 0.127  6.585  16.609 -5.309 -0.170 -2.169 HO93 KXN 23 
KXN H92  H92  H 0 1 N N N -0.599 4.186  15.572 -2.543 -1.198 -1.645 H92  KXN 24 
KXN H95  H95  H 0 1 N N N -3.501 7.426  13.113 -3.585 2.082  1.886  H95  KXN 25 
KXN H96  H96  H 0 1 N N N -3.111 5.145  12.262 -1.250 1.435  1.451  H96  KXN 26 
KXN H2   H2   H 0 1 N N N -2.442 3.016  12.584 -0.222 -0.658 -1.412 H2   KXN 27 
KXN H3   H3   H 0 1 N N N -0.873 2.146  14.992 0.072  -1.069 1.604  H3   KXN 28 
KXN HO3  HO3  H 0 1 N N N -2.766 1.973  15.949 -0.614 -3.285 1.032  HO3  KXN 29 
KXN H4   H4   H 0 1 N N N -1.180 -0.095 14.334 1.895  -2.532 1.000  H4   KXN 30 
KXN H4A  H4A  H 0 1 N N N -2.530 0.348  13.191 1.475  -2.443 -0.728 H4A  KXN 31 
KXN H8   H8   H 0 1 N N N 1.377  2.961  10.678 2.316  2.661  -0.407 H8   KXN 32 
KXN HO51 HO51 H 0 0 N N N -0.775 -2.281 11.171 4.444  -2.591 -0.556 HO51 KXN 33 
KXN H6   H6   H 0 1 N N N 1.026  -1.262 10.046 5.693  0.076  -0.021 H6   KXN 34 
KXN HO71 HO71 H 0 0 N N N 1.645  0.968  8.416  5.162  2.987  0.460  HO71 KXN 35 
# 
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 
KXN C94 O94  SING N N 1  
KXN O94 HO94 SING N N 2  
KXN C95 C94  DOUB Y N 3  
KXN C94 C93  SING Y N 4  
KXN C92 C93  DOUB Y N 5  
KXN C93 O93  SING N N 6  
KXN O93 HO93 SING N N 7  
KXN C91 C92  SING Y N 8  
KXN C92 H92  SING N N 9  
KXN C96 C95  SING Y N 10 
KXN C95 H95  SING N N 11 
KXN C96 C91  DOUB Y N 12 
KXN C96 H96  SING N N 13 
KXN C2  C91  SING N N 14 
KXN O1  C2   SING N N 15 
KXN C2  C3   SING N N 16 
KXN C2  H2   SING N N 17 
KXN C9  O1   SING N N 18 
KXN C4  C3   SING N N 19 
KXN C3  O3   SING N N 20 
KXN C3  H3   SING N N 21 
KXN O3  HO3  SING N N 22 
KXN C10 C4   SING N N 23 
KXN C4  H4   SING N N 24 
KXN C4  H4A  SING N N 25 
KXN C5  C10  DOUB Y N 26 
KXN C9  C10  SING Y N 27 
KXN C8  C9   DOUB Y N 28 
KXN C7  C8   SING Y N 29 
KXN C8  H8   SING N N 30 
KXN C6  C5   SING Y N 31 
KXN C5  O51  SING N N 32 
KXN O51 HO51 SING N N 33 
KXN C7  C6   DOUB Y N 34 
KXN C6  H6   SING N N 35 
KXN O71 C7   SING N N 36 
KXN O71 HO71 SING N N 37 
# 
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 
KXN SMILES           ACDLabs              10.04 "Oc1ccc(cc1O)C3Oc2cc(O)cc(O)c2CC3O"                                                                                
KXN SMILES_CANONICAL CACTVS               3.341 "O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3"                                                                     
KXN SMILES           CACTVS               3.341 "O[CH]1Cc2c(O)cc(O)cc2O[CH]1c3ccc(O)c(O)c3"                                                                        
KXN SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc(c(cc1[C@@H]2[C@H](Cc3c(cc(cc3O2)O)O)O)O)O"                                                                   
KXN SMILES           "OpenEye OEToolkits" 1.5.0 "c1cc(c(cc1C2C(Cc3c(cc(cc3O2)O)O)O)O)O"                                                                            
KXN InChI            InChI                1.03  "InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1" 
KXN InChIKey         InChI                1.03  PFTAWBLQPZVEMU-DZGCQCFKSA-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 
KXN "SYSTEMATIC NAME" ACDLabs              10.04 "(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol" 
KXN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R,3S)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol"                  
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
KXN "Create component"     2008-07-25 RCSB 
KXN "Modify aromatic_flag" 2011-06-04 RCSB 
KXN "Modify descriptor"    2011-06-04 RCSB 
# 
