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
#