data_XER
# 
_chem_comp.id                                    XER 
_chem_comp.name                                  "3-chloro-5-fluorothieno[3,2-b]thiophene-2-carboxylic acid" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H2 Cl F O2 S2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-11-14 
_chem_comp.pdbx_modified_date                    2023-06-30 
_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                        236.671 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     XER 
_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        8F4Q 
_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 
XER C4  C1  C  0 1 Y N N 111.781 30.559 30.315 -0.682 -0.609 0.004  C4  XER 1  
XER C7  C2  C  0 1 N N N 109.646 30.116 28.899 -2.927 0.393  -0.003 C7  XER 2  
XER C1  C3  C  0 1 Y N N 114.768 31.547 28.522 2.323  1.338  0.002  C1  XER 3  
XER C2  C4  C  0 1 Y N N 113.439 31.099 28.776 0.946  1.044  0.004  C2  XER 4  
XER C3  C5  C  0 1 Y N N 113.145 30.950 30.120 0.683  -0.306 0.002  C3  XER 5  
XER C5  C6  C  0 1 Y N N 111.078 30.415 29.156 -1.513 0.463  0.001  C5  XER 6  
XER S6  S1  S  0 1 Y N N 112.077 30.746 27.762 -0.580 1.947  0.004  S6  XER 7  
XER O8  O1  O  0 1 N N N 109.195 30.169 27.764 -3.483 -0.689 -0.004 O8  XER 8  
XER O9  O2  O  0 1 N N N 108.914 29.834 29.927 -3.659 1.528  -0.005 O9  XER 9  
XER CL  CL1 CL 0 0 N N N 111.185 30.380 31.925 -1.271 -2.241 0.002  CL  XER 10 
XER S10 S2  S  0 1 Y N N 114.503 31.359 31.119 2.215  -1.200 -0.002 S10 XER 11 
XER C11 C7  C  0 1 Y N N 115.410 31.711 29.674 3.136  0.292  -0.002 C11 XER 12 
XER F12 F1  F  0 1 N N N 116.683 32.105 29.832 4.485  0.364  -0.004 F12 XER 13 
XER HC1 H1  H  0 1 N N N 115.189 31.726 27.544 2.693  2.353  0.002  HC1 XER 14 
XER H1  H2  H  0 1 N N N 108.018 29.686 29.647 -4.614 1.380  -0.008 H1  XER 15 
# 
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 
XER S6  C2  SING Y N 1  
XER S6  C5  SING Y N 2  
XER O8  C7  DOUB N N 3  
XER C1  C2  SING Y N 4  
XER C1  C11 DOUB Y N 5  
XER C2  C3  DOUB Y N 6  
XER C7  C5  SING N N 7  
XER C7  O9  SING N N 8  
XER C5  C4  DOUB Y N 9  
XER C11 F12 SING N N 10 
XER C11 S10 SING Y N 11 
XER C3  C4  SING Y N 12 
XER C3  S10 SING Y N 13 
XER C4  CL  SING N N 14 
XER C1  HC1 SING N N 15 
XER O9  H1  SING N N 16 
# 
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 
XER SMILES           ACDLabs              12.01 "Fc1cc2sc(c(Cl)c2s1)C(=O)O"                                             
XER InChI            InChI                1.06  "InChI=1S/C7H2ClFO2S2/c8-4-5-2(1-3(9)13-5)12-6(4)7(10)11/h1H,(H,10,11)" 
XER InChIKey         InChI                1.06  UXMBSHHPPVOPJU-UHFFFAOYSA-N                                             
XER SMILES_CANONICAL CACTVS               3.385 "OC(=O)c1sc2cc(F)sc2c1Cl"                                               
XER SMILES           CACTVS               3.385 "OC(=O)c1sc2cc(F)sc2c1Cl"                                               
XER SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1c2c(c(c(s2)C(=O)O)Cl)sc1F"                                           
XER SMILES           "OpenEye OEToolkits" 2.0.7 "c1c2c(c(c(s2)C(=O)O)Cl)sc1F"                                           
# 
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 
XER "SYSTEMATIC NAME" ACDLabs              12.01 "3-chloro-5-fluorothieno[3,2-b]thiophene-2-carboxylic acid"        
XER "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "6-chloranyl-2-fluoranyl-thieno[3,2-b]thiophene-5-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 
XER "Create component" 2022-11-14 RCSB 
XER "Initial release"  2023-07-05 RCSB 
# 
