data_F2U # _chem_comp.id F2U _chem_comp.name "2'-deoxy-5-ethynyl-2',2'-difluorouridine" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H10 F2 N2 O5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "2'-deoxy-2',2'-difluoro-5-ethynyluridine" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2014-02-12 _chem_comp.pdbx_modified_date 2021-03-13 _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 288.204 _chem_comp.one_letter_code ? _chem_comp.three_letter_code F2U _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 4OQL _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 F2U O01 O01 O 0 1 N N N 51.302 23.306 52.821 -3.825 -2.450 1.396 O01 F2U 1 F2U C03 C03 C 0 1 N N N 50.040 23.932 52.668 -3.735 -1.515 0.319 C03 F2U 2 F2U C06 C06 C 0 1 N N R 50.087 25.259 53.410 -2.799 -0.371 0.713 C06 F2U 3 F2U O08 O08 O 0 1 N N N 48.841 25.927 53.101 -1.435 -0.840 0.787 O08 F2U 4 F2U C09 C09 C 0 1 N N R 50.108 25.160 54.942 -2.784 0.714 -0.387 C09 F2U 5 F2U O11 O11 O 0 1 N N N 50.583 26.356 55.524 -3.657 1.791 -0.039 O11 F2U 6 F2U C13 C13 C 0 1 N N N 48.651 24.899 55.282 -1.316 1.195 -0.419 C13 F2U 7 F2U F14 F14 F 0 1 N N N 48.364 23.578 55.180 -0.749 0.956 -1.675 F14 F2U 8 F2U F15 F15 F 0 1 N N N 48.303 25.311 56.511 -1.239 2.555 -0.099 F15 F2U 9 F2U C16 C16 C 0 1 N N R 47.947 25.755 54.236 -0.618 0.344 0.665 C16 F2U 10 F2U N18 N18 N 0 1 N N N 46.614 25.359 53.765 0.737 -0.013 0.239 N18 F2U 11 F2U C19 C19 C 0 1 N N N 45.536 26.028 54.325 0.904 -0.758 -0.866 C19 F2U 12 F2U O20 O20 O 0 1 N N N 45.648 26.877 55.204 -0.076 -1.120 -1.488 O20 F2U 13 F2U N21 N21 N 0 1 N N N 44.296 25.673 53.822 2.124 -1.115 -1.305 N21 F2U 14 F2U C23 C23 C 0 1 N N N 44.054 24.742 52.833 3.229 -0.727 -0.635 C23 F2U 15 F2U O24 O24 O 0 1 N N N 42.916 24.475 52.430 4.337 -1.046 -1.027 O24 F2U 16 F2U C25 C25 C 0 1 N N N 45.247 24.072 52.283 3.069 0.089 0.578 C25 F2U 17 F2U C26 C26 C 0 1 N N N 46.450 24.422 52.767 1.804 0.423 0.970 C26 F2U 18 F2U C28 C28 C 0 1 N N N 45.102 23.098 51.255 4.210 0.530 1.322 C28 F2U 19 F2U C29 C29 C 0 1 N N N 44.975 22.277 50.389 5.145 0.892 1.933 C29 F2U 20 F2U H1 H1 H 0 1 N N N 51.300 22.472 52.366 -4.404 -3.203 1.216 H1 F2U 21 F2U H2 H2 H 0 1 N N N 49.836 24.107 51.601 -3.343 -2.017 -0.566 H2 F2U 22 F2U H3 H3 H 0 1 N N N 49.251 23.293 53.093 -4.726 -1.116 0.101 H3 F2U 23 F2U H4 H4 H 0 1 N N N 50.947 25.851 53.065 -3.106 0.059 1.666 H4 F2U 24 F2U H5 H5 H 0 1 N N N 50.720 24.298 55.246 -3.067 0.287 -1.349 H5 F2U 25 F2U H6 H6 H 0 1 N N N 50.586 26.269 56.470 -3.686 2.501 -0.695 H6 F2U 26 F2U H7 H7 H 0 1 N N N 47.830 26.748 54.694 -0.589 0.884 1.611 H7 F2U 27 F2U H8 H8 H 0 1 N N N 43.500 26.135 54.213 2.209 -1.653 -2.107 H8 F2U 28 F2U H9 H9 H 0 1 N N N 47.329 23.948 52.356 1.649 1.021 1.855 H9 F2U 29 F2U H10 H10 H 0 1 N N N 44.863 21.552 49.624 5.982 1.215 2.478 H10 F2U 30 # # 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 F2U C29 C28 TRIP N N 1 F2U C28 C25 SING N N 2 F2U C25 C26 DOUB N N 3 F2U C25 C23 SING N N 4 F2U O24 C23 DOUB N N 5 F2U C03 O01 SING N N 6 F2U C03 C06 SING N N 7 F2U C26 N18 SING N N 8 F2U C23 N21 SING N N 9 F2U O08 C06 SING N N 10 F2U O08 C16 SING N N 11 F2U C06 C09 SING N N 12 F2U N18 C16 SING N N 13 F2U N18 C19 SING N N 14 F2U N21 C19 SING N N 15 F2U C16 C13 SING N N 16 F2U C19 O20 DOUB N N 17 F2U C09 C13 SING N N 18 F2U C09 O11 SING N N 19 F2U F14 C13 SING N N 20 F2U C13 F15 SING N N 21 F2U O01 H1 SING N N 22 F2U C03 H2 SING N N 23 F2U C03 H3 SING N N 24 F2U C06 H4 SING N N 25 F2U C09 H5 SING N N 26 F2U O11 H6 SING N N 27 F2U C16 H7 SING N N 28 F2U N21 H8 SING N N 29 F2U C26 H9 SING N N 30 F2U C29 H10 SING N N 31 # # 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 F2U SMILES ACDLabs 12.01 "O=C1NC(=O)N(C=C1C#C)C2OC(C(O)C2(F)F)CO" F2U InChI InChI 1.03 "InChI=1S/C11H10F2N2O5/c1-2-5-3-15(10(19)14-8(5)18)9-11(12,13)7(17)6(4-16)20-9/h1,3,6-7,9,16-17H,4H2,(H,14,18,19)/t6-,7-,9-/m1/s1" F2U InChIKey InChI 1.03 JFVJRPYRLUHQTG-ZXFLCMHBSA-N F2U SMILES_CANONICAL CACTVS 3.370 "OC[C@H]1O[C@@H](N2C=C(C#C)C(=O)NC2=O)C(F)(F)[C@@H]1O" F2U SMILES CACTVS 3.370 "OC[CH]1O[CH](N2C=C(C#C)C(=O)NC2=O)C(F)(F)[CH]1O" F2U SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C#CC1=CN(C(=O)NC1=O)[C@H]2C([C@@H]([C@H](O2)CO)O)(F)F" F2U SMILES "OpenEye OEToolkits" 1.7.6 "C#CC1=CN(C(=O)NC1=O)C2C(C(C(O2)CO)O)(F)F" # # 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 F2U "SYSTEMATIC NAME" ACDLabs 12.01 "2'-deoxy-5-ethynyl-2',2'-difluorouridine" F2U "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "1-[(2R,4R,5R)-3,3-bis(fluoranyl)-5-(hydroxymethyl)-4-oxidanyl-oxolan-2-yl]-5-ethynyl-pyrimidine-2,4-dione" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site F2U "Create component" 2014-02-12 RCSB F2U "Modify synonyms" 2014-02-17 RCSB F2U "Initial release" 2014-08-13 RCSB F2U "Modify synonyms" 2021-03-13 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id F2U _pdbx_chem_comp_synonyms.name "2'-deoxy-2',2'-difluoro-5-ethynyluridine" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? ##