data_DHF # _chem_comp.id DHF _chem_comp.name "DIHYDROFOLIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C19 H21 N7 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 443.413 _chem_comp.one_letter_code ? _chem_comp.three_letter_code DHF _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 1TYS _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 DHF N1 N1 N 0 1 Y N N 29.878 -19.583 35.230 -1.152 0.282 7.878 N1 DHF 1 DHF C2 C2 C 0 1 Y N N 28.579 -19.533 34.912 -0.084 -0.259 8.529 C2 DHF 2 DHF NA2 NA2 N 0 1 N N N 28.154 -19.940 33.713 -0.116 -0.360 9.895 NA2 DHF 3 DHF N3 N3 N 0 1 Y N N 27.671 -19.217 35.832 0.974 -0.691 7.880 N3 DHF 4 DHF C4 C4 C 0 1 Y N N 28.040 -19.002 37.103 1.057 -0.613 6.542 C4 DHF 5 DHF O4 O4 O 0 1 N N N 27.115 -18.534 38.002 2.049 -1.024 5.958 O4 DHF 6 DHF C4A C4A C 0 1 Y N N 29.383 -19.062 37.460 -0.021 -0.049 5.814 C4A DHF 7 DHF N5 N5 N 0 1 N N N 29.812 -18.741 38.664 0.007 0.049 4.455 N5 DHF 8 DHF C6 C6 C 0 1 N N N 31.066 -19.036 39.047 -0.842 0.770 3.810 C6 DHF 9 DHF C7 C7 C 0 1 N N N 32.081 -19.332 38.059 -1.892 1.574 4.533 C7 DHF 10 DHF N8 N8 N 0 1 N N N 31.592 -19.072 36.698 -2.191 0.924 5.819 N8 DHF 11 DHF C8A C8A C 0 1 Y N N 30.300 -19.320 36.454 -1.134 0.393 6.520 C8A DHF 12 DHF C9 C9 C 0 1 N N N 31.434 -19.087 40.477 -0.785 0.812 2.305 C9 DHF 13 DHF N10 N10 N 0 1 N N N 30.244 -19.210 41.350 0.308 -0.040 1.834 N10 DHF 14 DHF C11 C11 C 0 1 Y N N 27.946 -22.667 41.190 1.055 -0.405 -2.243 C11 DHF 15 DHF C12 C12 C 0 1 Y N N 29.142 -22.639 40.499 1.847 -1.096 -1.322 C12 DHF 16 DHF C13 C13 C 0 1 Y N N 29.914 -21.501 40.559 1.598 -0.973 0.025 C13 DHF 17 DHF C14 C14 C 0 1 Y N N 29.513 -20.365 41.289 0.558 -0.162 0.471 C14 DHF 18 DHF C15 C15 C 0 1 Y N N 28.293 -20.413 41.962 -0.236 0.522 -0.443 C15 DHF 19 DHF C16 C16 C 0 1 Y N N 27.510 -21.557 41.913 0.011 0.408 -1.792 C16 DHF 20 DHF C C C 0 1 N N N 27.212 -23.898 41.224 1.320 -0.534 -3.689 C DHF 21 DHF O O O 0 1 N N N 27.456 -24.835 40.464 2.228 -1.242 -4.080 O DHF 22 DHF N N N 0 1 N N N 26.229 -23.992 42.111 0.555 0.132 -4.576 N DHF 23 DHF CA CA C 0 1 N N S 25.399 -25.197 42.162 0.818 0.004 -6.011 CA DHF 24 DHF CB CB C 0 1 N N N 26.080 -26.251 43.087 -0.489 0.175 -6.787 CB DHF 25 DHF CG CG C 0 1 N N N 26.649 -25.761 44.421 -1.484 -0.903 -6.353 CG DHF 26 DHF CD CD C 0 1 N N N 27.617 -26.736 45.099 -2.772 -0.735 -7.116 CD DHF 27 DHF OE1 OE1 O 0 1 N N N 28.766 -26.898 44.671 -2.883 0.155 -7.925 OE1 DHF 28 DHF OE2 OE2 O 0 1 N N N 27.243 -27.331 46.108 -3.796 -1.574 -6.898 OE2 DHF 29 DHF CT CT C 0 1 N N N 23.984 -24.885 42.617 1.798 1.066 -6.439 CT DHF 30 DHF O1 O1 O 0 1 N N N 23.131 -25.730 42.379 2.552 0.857 -7.360 O1 DHF 31 DHF O2 O2 O 0 1 N N N 23.711 -23.801 43.135 1.833 2.244 -5.798 O2 DHF 32 DHF HN1 HN1 H 0 1 N N N 30.382 -18.973 34.586 -1.921 0.594 8.381 HN1 DHF 33 DHF HN21 1HN2 H 0 0 N N N 27.163 -19.901 33.470 0.635 -0.747 10.370 HN21 DHF 34 DHF HN22 2HN2 H 0 0 N N N 28.481 -20.895 33.566 -0.889 -0.041 10.386 HN22 DHF 35 DHF H71 1H7 H 0 1 N N N 33.027 -18.780 38.266 -2.798 1.619 3.928 H71 DHF 36 DHF H72 2H7 H 0 1 N N N 32.463 -20.374 38.164 -1.521 2.584 4.711 H72 DHF 37 DHF HN8 HN8 H 0 1 N N N 32.167 -19.582 36.027 -3.098 0.873 6.159 HN8 DHF 38 DHF H91 1H9 H 0 1 N N N 32.169 -19.900 40.677 -1.728 0.452 1.896 H91 DHF 39 DHF H92 2H9 H 0 1 N N N 32.059 -18.210 40.765 -0.614 1.837 1.976 H92 DHF 40 DHF HN0 HN0 H 0 1 N N N 29.625 -18.415 41.184 0.859 -0.520 2.472 HN0 DHF 41 DHF H12 H12 H 0 1 N N N 29.474 -23.510 39.909 2.654 -1.725 -1.667 H12 DHF 42 DHF H13 H13 H 0 1 N N N 30.871 -21.499 40.011 2.209 -1.507 0.738 H13 DHF 43 DHF H15 H15 H 0 1 N N N 27.944 -19.539 42.537 -1.042 1.150 -0.094 H15 DHF 44 DHF H16 H16 H 0 1 N N N 26.545 -21.583 42.446 -0.601 0.943 -2.502 H16 DHF 45 DHF HN HN H 0 1 N N N 26.117 -23.181 42.720 -0.169 0.697 -4.264 HN DHF 46 DHF HA HA H 0 1 N N N 25.312 -25.619 41.133 1.237 -0.980 -6.218 HA DHF 47 DHF HB1 1HB H 0 1 N N N 25.369 -27.089 43.275 -0.908 1.160 -6.581 HB1 DHF 48 DHF HB2 2HB H 0 1 N N N 26.880 -26.778 42.517 -0.293 0.079 -7.855 HB2 DHF 49 DHF HG1 1HG H 0 1 N N N 27.130 -24.763 44.293 -1.065 -1.888 -6.559 HG1 DHF 50 DHF HG2 2HG H 0 1 N N N 25.822 -25.488 45.117 -1.679 -0.807 -5.285 HG2 DHF 51 DHF HOE2 2HOE H 0 0 N N N 27.843 -27.935 46.528 -4.623 -1.466 -7.388 HOE2 DHF 52 DHF HO2 HO2 H 0 1 N N N 22.825 -23.605 43.419 2.462 2.926 -6.072 HO2 DHF 53 # 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 DHF N1 C2 SING Y N 1 DHF N1 C8A SING Y N 2 DHF N1 HN1 SING N N 3 DHF C2 NA2 SING N N 4 DHF C2 N3 DOUB Y N 5 DHF NA2 HN21 SING N N 6 DHF NA2 HN22 SING N N 7 DHF N3 C4 SING Y N 8 DHF C4 O4 DOUB N N 9 DHF C4 C4A SING Y N 10 DHF C4A N5 SING N N 11 DHF C4A C8A DOUB Y N 12 DHF N5 C6 DOUB N N 13 DHF C6 C7 SING N N 14 DHF C6 C9 SING N N 15 DHF C7 N8 SING N N 16 DHF C7 H71 SING N N 17 DHF C7 H72 SING N N 18 DHF N8 C8A SING N N 19 DHF N8 HN8 SING N N 20 DHF C9 N10 SING N N 21 DHF C9 H91 SING N N 22 DHF C9 H92 SING N N 23 DHF N10 C14 SING N N 24 DHF N10 HN0 SING N N 25 DHF C11 C12 DOUB Y N 26 DHF C11 C16 SING Y N 27 DHF C11 C SING N N 28 DHF C12 C13 SING Y N 29 DHF C12 H12 SING N N 30 DHF C13 C14 DOUB Y N 31 DHF C13 H13 SING N N 32 DHF C14 C15 SING Y N 33 DHF C15 C16 DOUB Y N 34 DHF C15 H15 SING N N 35 DHF C16 H16 SING N N 36 DHF C O DOUB N N 37 DHF C N SING N N 38 DHF N CA SING N N 39 DHF N HN SING N N 40 DHF CA CB SING N N 41 DHF CA CT SING N N 42 DHF CA HA SING N N 43 DHF CB CG SING N N 44 DHF CB HB1 SING N N 45 DHF CB HB2 SING N N 46 DHF CG CD SING N N 47 DHF CG HG1 SING N N 48 DHF CG HG2 SING N N 49 DHF CD OE1 DOUB N N 50 DHF CD OE2 SING N N 51 DHF OE2 HOE2 SING N N 52 DHF CT O1 DOUB N N 53 DHF CT O2 SING N N 54 DHF O2 HO2 SING N N 55 # 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 DHF SMILES ACDLabs 10.04 "O=C(O)C(NC(=O)c1ccc(cc1)NCC2=NC=3C(=O)N=C(NC=3NC2)N)CCC(=O)O" DHF SMILES_CANONICAL CACTVS 3.341 "NC1=NC(=O)C2=C(NCC(=N2)CNc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)N1" DHF SMILES CACTVS 3.341 "NC1=NC(=O)C2=C(NCC(=N2)CNc3ccc(cc3)C(=O)N[CH](CCC(O)=O)C(O)=O)N1" DHF SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NCC2=NC3=C(NC2)NC(=NC3=O)N" DHF SMILES "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1C(=O)NC(CCC(=O)O)C(=O)O)NCC2=NC3=C(NC2)NC(=NC3=O)N" DHF InChI InChI 1.03 "InChI=1S/C19H21N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,12,21H,5-8H2,(H,24,29)(H,27,28)(H,31,32)(H4,20,22,25,26,30)/t12-/m0/s1" DHF InChIKey InChI 1.03 OZRNSSUDZOLUSN-LBPRGKRZSA-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 DHF "SYSTEMATIC NAME" ACDLabs 10.04 "N-[(4-{[(2-amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl]amino}phenyl)carbonyl]-L-glutamic acid" DHF "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-[[4-[(2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)methylamino]phenyl]carbonylamino]pentanedioic 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 DHF "Create component" 1999-07-08 RCSB DHF "Modify descriptor" 2011-06-04 RCSB #