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
#