data_EPC
# 
_chem_comp.id                                    EPC 
_chem_comp.name                                  "(1S)-1-[((1E)-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYLENE)AMINO]ETHYLPHOSPHONIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C10 H16 N2 O8 P2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2002-07-09 
_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                        354.190 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     EPC 
_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        1M0Q 
_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 
EPC C    C    C 0 1 N N S 15.865 51.049 19.831 -1.126 0.902  2.811  C    EPC 1  
EPC N2   N2   N 0 1 N N N 16.009 51.247 18.428 0.072  0.629  2.015  N2   EPC 2  
EPC N1   N1   N 0 1 Y N N 17.162 52.567 13.629 3.426  -0.315 -1.559 N1   EPC 3  
EPC C2   C2   C 0 1 Y N N 16.037 52.877 14.457 3.554  -0.159 -0.258 C2   EPC 4  
EPC C2A  C2A  C 0 1 N N N 14.941 53.831 13.943 4.917  -0.266 0.374  C2A  EPC 5  
EPC C3   C3   C 0 1 Y N N 15.966 52.342 15.751 2.448  0.101  0.538  C3   EPC 6  
EPC O1   O1   O 0 1 N N N 14.876 52.663 16.559 2.584  0.260  1.879  O1   EPC 7  
EPC C4   C4   C 0 1 Y N N 17.093 51.447 16.278 1.184  0.197  -0.067 C4   EPC 8  
EPC C4A  C4A  C 0 1 N N N 17.010 50.930 17.703 -0.023 0.472  0.735  C4A  EPC 9  
EPC C5   C5   C 0 1 Y N N 18.203 51.180 15.423 1.102  0.017  -1.453 C5   EPC 10 
EPC C6   C6   C 0 1 Y N N 18.188 51.782 14.029 2.257  -0.233 -2.165 C6   EPC 11 
EPC C5A  C5A  C 0 1 N N N 19.404 50.341 15.868 -0.225 0.108  -2.158 C5A  EPC 12 
EPC O2   O2   O 0 1 N N N 18.932 49.027 16.037 -0.036 -0.099 -3.559 O2   EPC 13 
EPC P1   P1   P 0 1 N N N 20.016 48.093 16.640 -1.488 0.011  -4.247 P1   EPC 14 
EPC O3   O3   O 0 1 N N N 19.391 46.717 16.853 -2.056 1.352  -3.987 O3   EPC 15 
EPC O4   O4   O 0 1 N N N 21.257 47.976 15.824 -1.348 -0.214 -5.835 O4   EPC 16 
EPC O5   O5   O 0 1 N N N 20.474 48.793 17.926 -2.461 -1.112 -3.629 O5   EPC 17 
EPC P2   P2   P 0 1 N N N 14.254 51.087 20.292 -1.347 -0.417 4.049  P2   EPC 18 
EPC O7   O7   O 0 1 N N N 13.550 52.343 19.651 -0.165 -0.464 4.937  O7   EPC 19 
EPC O8   O8   O 0 1 N N N 13.640 49.754 19.851 -2.665 -0.116 4.924  O8   EPC 20 
EPC O6   O6   O 0 1 N N N 14.140 51.074 21.894 -1.512 -1.832 3.299  O6   EPC 21 
EPC CA   CA   C 0 1 N N N 16.614 49.734 20.346 -0.969 2.248  3.523  CA   EPC 22 
EPC H1C1 1H1C H 0 0 N N N 16.372 51.905 20.334 -1.997 0.937  2.157  H1C1 EPC 23 
EPC H2A1 1H2A H 0 0 N N N 14.565 53.443 12.968 5.105  -1.300 0.661  H2A1 EPC 24 
EPC H2A2 2H2A H 0 0 N N N 14.064 54.073 14.588 5.675  0.055  -0.340 H2A2 EPC 25 
EPC H2A3 3H2A H 0 0 N N N 15.423 54.787 13.631 4.958  0.369  1.258  H2A3 EPC 26 
EPC HO1  HO1  H 0 1 N N N 14.828 52.301 17.436 2.486  -0.615 2.276  HO1  EPC 27 
EPC H4A1 1H4A H 0 0 N N N 17.721 50.284 18.245 -0.987 0.542  0.253  H4A1 EPC 28 
EPC HC61 1HC6 H 0 0 N N N 18.968 51.641 13.262 2.202  -0.368 -3.235 HC61 EPC 29 
EPC H5A1 1H5A H 0 0 N N N 19.915 50.746 16.772 -0.898 -0.653 -1.766 H5A1 EPC 30 
EPC H5A2 2H5A H 0 0 N N N 20.274 50.412 15.174 -0.658 1.095  -1.992 H5A2 EPC 31 
EPC HO4  HO4  H 0 1 N N N 21.920 47.405 16.193 -2.238 -0.140 -6.207 HO4  EPC 32 
EPC HO5  HO5  H 0 1 N N N 21.137 48.222 18.295 -2.055 -1.969 -3.819 HO5  EPC 33 
EPC HO8  HO8  H 0 1 N N N 12.727 49.776 20.112 -2.745 -0.836 5.564  HO8  EPC 34 
EPC HO6  HO6  H 0 1 N N N 13.227 51.096 22.155 -2.292 -1.759 2.732  HO6  EPC 35 
EPC HCA1 1HCA H 0 0 N N N 17.689 49.744 20.051 -0.098 2.213  4.177  HCA1 EPC 36 
EPC HCA2 2HCA H 0 0 N N N 16.501 49.579 21.444 -0.837 3.037  2.783  HCA2 EPC 37 
EPC HCA3 3HCA H 0 0 N N N 16.280 48.834 19.778 -1.861 2.451  4.115  HCA3 EPC 38 
# 
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 
EPC C   N2   SING N N 1  
EPC C   P2   SING N N 2  
EPC C   CA   SING N N 3  
EPC C   H1C1 SING N N 4  
EPC N2  C4A  DOUB N E 5  
EPC N1  C2   DOUB Y N 6  
EPC N1  C6   SING Y N 7  
EPC C2  C2A  SING N N 8  
EPC C2  C3   SING Y N 9  
EPC C2A H2A1 SING N N 10 
EPC C2A H2A2 SING N N 11 
EPC C2A H2A3 SING N N 12 
EPC C3  O1   SING N N 13 
EPC C3  C4   DOUB Y N 14 
EPC O1  HO1  SING N N 15 
EPC C4  C4A  SING N N 16 
EPC C4  C5   SING Y N 17 
EPC C4A H4A1 SING N N 18 
EPC C5  C6   DOUB Y N 19 
EPC C5  C5A  SING N N 20 
EPC C6  HC61 SING N N 21 
EPC C5A O2   SING N N 22 
EPC C5A H5A1 SING N N 23 
EPC C5A H5A2 SING N N 24 
EPC O2  P1   SING N N 25 
EPC P1  O3   DOUB N N 26 
EPC P1  O4   SING N N 27 
EPC P1  O5   SING N N 28 
EPC O4  HO4  SING N N 29 
EPC O5  HO5  SING N N 30 
EPC P2  O7   DOUB N N 31 
EPC P2  O8   SING N N 32 
EPC P2  O6   SING N N 33 
EPC O8  HO8  SING N N 34 
EPC O6  HO6  SING N N 35 
EPC CA  HCA1 SING N N 36 
EPC CA  HCA2 SING N N 37 
EPC CA  HCA3 SING N N 38 
# 
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 
EPC SMILES           ACDLabs              10.04 "O=P(O)(O)OCc1cnc(c(O)c1/C=N/C(C)P(=O)(O)O)C"                                                                                                        
EPC SMILES_CANONICAL CACTVS               3.341 "C[C@@H](N=Cc1c(O)c(C)ncc1CO[P](O)(O)=O)[P](O)(O)=O"                                                                                                 
EPC SMILES           CACTVS               3.341 "C[CH](N=Cc1c(O)c(C)ncc1CO[P](O)(O)=O)[P](O)(O)=O"                                                                                                   
EPC SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "Cc1c(c(c(cn1)COP(=O)(O)O)\C=N\[C@H](C)P(=O)(O)O)O"                                                                                                  
EPC SMILES           "OpenEye OEToolkits" 1.5.0 "Cc1c(c(c(cn1)COP(=O)(O)O)C=NC(C)P(=O)(O)O)O"                                                                                                        
EPC InChI            InChI                1.03  "InChI=1S/C10H16N2O8P2/c1-6-10(13)9(4-12-7(2)21(14,15)16)8(3-11-6)5-20-22(17,18)19/h3-4,7,13H,5H2,1-2H3,(H2,14,15,16)(H2,17,18,19)/b12-4+/t7-/m0/s1" 
EPC InChIKey         InChI                1.03  WCUQNAKNQCJAKL-MNOXCQKJSA-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 
EPC "SYSTEMATIC NAME" ACDLabs              10.04 "[(1S)-1-{[(1E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}ethyl]phosphonic acid" 
EPC "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "[(1S)-1-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]ethyl]phosphonic 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 
EPC "Create component"  2002-07-09 RCSB 
EPC "Modify descriptor" 2011-06-04 RCSB 
# 
