data_2C2
# 
_chem_comp.id                                    2C2 
_chem_comp.name                                  "(2S)-2-HYDROXY-2H-CHROMENE-2-CARBOXYLIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C10 H8 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2006-10-26 
_chem_comp.pdbx_modified_date                    2011-06-04 
_chem_comp.pdbx_ambiguous_flag                   ? 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        192.168 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     2C2 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_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 
2C2 O10  O10  O 0 1 N N N 28.356 37.146 27.252 3.883  1.971  4.506  O10  2C2 1  
2C2 C10  C10  C 0 1 N N N 27.262 36.588 27.063 3.374  1.217  5.511  C10  2C2 2  
2C2 O11  O11  O 0 1 N N N 27.132 35.641 26.281 3.305  1.580  6.676  O11  2C2 3  
2C2 C9   C9   C 0 1 N N S 26.022 37.091 27.769 2.909  -0.110 4.994  C9   2C2 4  
2C2 O8   O8   O 0 1 N N N 25.211 37.650 26.733 2.454  -0.822 6.138  O8   2C2 5  
2C2 O2   O2   O 0 1 N N N 25.305 36.042 28.410 1.821  0.175  4.112  O2   2C2 6  
2C2 C2   C2   C 0 1 Y N N 25.843 35.390 29.469 1.929  -0.185 2.797  C2   2C2 7  
2C2 C1   C1   C 0 1 Y N N 26.679 36.117 30.315 3.058  -0.804 2.256  C1   2C2 8  
2C2 C7   C7   C 0 1 N N N 26.937 37.543 30.006 4.197  -1.102 3.109  C7   2C2 9  
2C2 C8   C8   C 0 1 N N N 26.438 38.069 28.864 4.117  -0.774 4.401  C8   2C2 10 
2C2 C3   C3   C 0 1 Y N N 25.551 34.040 29.721 0.829  0.105  1.985  C3   2C2 11 
2C2 C4   C4   C 0 1 Y N N 26.160 33.420 30.804 0.855  -0.225 0.630  C4   2C2 12 
2C2 C5   C5   C 0 1 Y N N 27.009 34.143 31.632 1.979  -0.843 0.086  C5   2C2 13 
2C2 C6   C6   C 0 1 Y N N 27.274 35.495 31.399 3.079  -1.133 0.895  C6   2C2 14 
2C2 HO10 HO10 H 0 0 N N N 29.021 36.730 26.716 4.191  2.847  4.825  HO10 2C2 15 
2C2 HO8  HO8  H 0 1 N N N 24.326 37.774 27.055 1.635  -0.389 6.428  HO8  2C2 16 
2C2 H7   H7   H 0 1 N N N 27.515 38.154 30.683 5.076  -1.583 2.697  H7   2C2 17 
2C2 H8   H8   H 0 1 N N N 26.338 39.136 28.733 4.958  -0.998 5.052  H8   2C2 18 
2C2 H3   H3   H 0 1 N N N 24.868 33.496 29.086 -0.051 0.587  2.401  H3   2C2 19 
2C2 H4   H4   H 0 1 N N N 25.973 32.375 31.003 0.000  0.000  -0.000 H4   2C2 20 
2C2 H5   H5   H 0 1 N N N 27.474 33.650 32.473 2.000  -1.100 -0.969 H5   2C2 21 
2C2 H6   H6   H 0 1 N N N 27.933 36.046 32.054 3.947  -1.615 0.452  H6   2C2 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 
2C2 O10 C10  SING N N 1  
2C2 O10 HO10 SING N N 2  
2C2 C10 O11  DOUB N N 3  
2C2 C10 C9   SING N N 4  
2C2 C9  O8   SING N N 5  
2C2 C9  O2   SING N N 6  
2C2 C9  C8   SING N N 7  
2C2 O8  HO8  SING N N 8  
2C2 O2  C2   SING N N 9  
2C2 C2  C3   DOUB Y N 10 
2C2 C2  C1   SING Y N 11 
2C2 C1  C7   SING N N 12 
2C2 C1  C6   DOUB Y N 13 
2C2 C7  C8   DOUB N N 14 
2C2 C7  H7   SING N N 15 
2C2 C8  H8   SING N N 16 
2C2 C3  C4   SING Y N 17 
2C2 C3  H3   SING N N 18 
2C2 C4  C5   DOUB Y N 19 
2C2 C4  H4   SING N N 20 
2C2 C5  C6   SING Y N 21 
2C2 C5  H5   SING N N 22 
2C2 C6  H6   SING N N 23 
# 
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 
2C2 SMILES           ACDLabs              10.04 "O=C(O)C2(O)Oc1ccccc1C=C2"                                                              
2C2 SMILES_CANONICAL CACTVS               3.341 "OC(=O)[C@@]1(O)Oc2ccccc2C=C1"                                                          
2C2 SMILES           CACTVS               3.341 "OC(=O)[C]1(O)Oc2ccccc2C=C1"                                                            
2C2 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)C=C[C@](O2)(C(=O)O)O"                                                       
2C2 SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)C=CC(O2)(C(=O)O)O"                                                          
2C2 InChI            InChI                1.03  "InChI=1S/C10H8O4/c11-9(12)10(13)6-5-7-3-1-2-4-8(7)14-10/h1-6,13H,(H,11,12)/t10-/m0/s1" 
2C2 InChIKey         InChI                1.03  LGYIZQLNYONEFJ-JTQLQIEISA-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 
2C2 "SYSTEMATIC NAME" ACDLabs              10.04 "(2S)-2-hydroxy-2H-chromene-2-carboxylic acid" 
2C2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-hydroxychromene-2-carboxylic acid"     
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
2C2 "Create component"  2006-10-26 RCSB 
2C2 "Modify descriptor" 2011-06-04 RCSB 
# 
