data_A1ECK # _chem_comp.id A1ECK _chem_comp.name "(2S)-3-(4-fluorophenyl)-2-(methylsulfonylamino)propanoic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C10 H12 F N O4 S" _chem_comp.mon_nstd_parent_comp_id PHE _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-09-27 _chem_comp.pdbx_modified_date 2025-03-07 _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 261.270 _chem_comp.one_letter_code F _chem_comp.three_letter_code A1ECK _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 9JAM _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm Y # 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.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _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 A1ECK S10 S1 S 0 1 N N N N N N 78.015 114.938 106.244 1.560 1.706 0.174 S10 A1ECK 1 A1ECK O11 O1 O 0 1 N N N N N N 77.465 116.293 106.313 0.659 1.726 1.273 O11 A1ECK 2 A1ECK O12 O2 O 0 1 N N N N N N 77.655 114.418 107.566 1.531 2.725 -0.816 O12 A1ECK 3 A1ECK C13 C1 C 0 1 N N N N N N 77.228 113.975 104.921 3.258 1.426 0.749 C13 A1ECK 4 A1ECK N N1 N 0 1 N N N Y Y N 79.710 114.965 106.028 1.170 0.324 -0.650 N A1ECK 5 A1ECK CA C2 C 0 1 N N S N Y N 80.355 113.868 105.362 1.077 -0.952 0.063 CA A1ECK 6 A1ECK C C3 C 0 1 N N N N Y Y 81.727 113.643 105.984 2.388 -1.686 -0.048 C A1ECK 7 A1ECK O O3 O 0 1 N N N N Y Y 82.296 114.461 106.644 3.306 -1.193 -0.660 O A1ECK 8 A1ECK CB C4 C 0 1 N N N N N N 80.531 114.224 103.890 -0.037 -1.801 -0.554 CB A1ECK 9 A1ECK CG C5 C 0 1 Y N N N N N 81.342 115.508 103.758 -1.365 -1.124 -0.334 CG A1ECK 10 A1ECK CD1 C6 C 0 1 Y N N N N N 80.696 116.731 103.719 -1.846 -0.228 -1.270 CD1 A1ECK 11 A1ECK CD2 C7 C 0 1 Y N N N N N 82.725 115.444 103.691 -2.104 -1.405 0.800 CD2 A1ECK 12 A1ECK CE1 C8 C 0 1 Y N N N N N 81.434 117.896 103.605 -3.064 0.394 -1.069 CE1 A1ECK 13 A1ECK CE2 C9 C 0 1 Y N N N N N 83.462 116.609 103.577 -3.322 -0.785 1.003 CE2 A1ECK 14 A1ECK CZ C10 C 0 1 Y N N N N N 82.815 117.831 103.535 -3.802 0.118 0.069 CZ A1ECK 15 A1ECK F F1 F 0 1 N N N N N N 83.541 118.978 103.424 -4.993 0.725 0.266 F A1ECK 16 A1ECK H1 H1 H 0 1 N N N N N N 76.138 113.966 105.072 3.282 0.547 1.394 H1 A1ECK 17 A1ECK H2 H2 H 0 1 N N N N N N 77.459 114.432 103.948 3.910 1.266 -0.109 H2 A1ECK 18 A1ECK H3 H3 H 0 1 N N N N N N 77.610 112.944 104.942 3.600 2.296 1.309 H3 A1ECK 19 A1ECK H4 H4 H 0 1 N N N Y Y N 80.118 115.033 106.938 1.002 0.360 -1.605 H4 A1ECK 20 A1ECK H5 H5 H 0 1 N N N N Y N 79.755 112.950 105.450 0.852 -0.766 1.113 H5 A1ECK 21 A1ECK H7 H7 H 0 1 N N N N N N 79.543 114.368 103.429 0.142 -1.913 -1.624 H7 A1ECK 22 A1ECK H8 H8 H 0 1 N N N N N N 81.058 113.406 103.378 -0.047 -2.784 -0.083 H8 A1ECK 23 A1ECK H9 H9 H 0 1 N N N N N N 79.619 116.776 103.777 -1.270 -0.013 -2.158 H9 A1ECK 24 A1ECK H10 H10 H 0 1 N N N N N N 83.226 114.488 103.728 -1.729 -2.109 1.528 H10 A1ECK 25 A1ECK H11 H11 H 0 1 N N N N N N 80.934 118.853 103.571 -3.440 1.095 -1.800 H11 A1ECK 26 A1ECK H12 H12 H 0 1 N N N N N N 84.540 116.565 103.521 -3.899 -1.004 1.889 H12 A1ECK 27 A1ECK O1 O4 O 0 1 N Y N N Y Y 82.332 112.359 105.740 2.536 -2.887 0.533 O1 A1ECK 28 A1ECK H13 H13 H 0 1 N Y N N N Y 83.178 112.320 106.170 3.396 -3.319 0.434 H13 A1ECK 29 # 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 A1ECK F CZ SING N N 1 A1ECK CZ CE2 DOUB Y N 2 A1ECK CZ CE1 SING Y N 3 A1ECK CE2 CD2 SING Y N 4 A1ECK CE1 CD1 DOUB Y N 5 A1ECK CD2 CG DOUB Y N 6 A1ECK CD1 CG SING Y N 7 A1ECK CG CB SING N N 8 A1ECK CB CA SING N N 9 A1ECK C13 S10 SING N N 10 A1ECK CA C SING N N 11 A1ECK CA N SING N N 12 A1ECK C O DOUB N N 13 A1ECK N S10 SING N N 14 A1ECK S10 O11 DOUB N N 15 A1ECK S10 O12 DOUB N N 16 A1ECK C13 H1 SING N N 17 A1ECK C13 H2 SING N N 18 A1ECK C13 H3 SING N N 19 A1ECK N H4 SING N N 20 A1ECK CA H5 SING N N 21 A1ECK CB H7 SING N N 22 A1ECK CB H8 SING N N 23 A1ECK CD1 H9 SING N N 24 A1ECK CD2 H10 SING N N 25 A1ECK CE1 H11 SING N N 26 A1ECK CE2 H12 SING N N 27 A1ECK C O1 SING N N 28 A1ECK O1 H13 SING N N 29 # 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 A1ECK InChI InChI 1.06 "InChI=1S/C10H12FNO4S/c1-17(15,16)12-9(10(13)14)6-7-2-4-8(11)5-3-7/h2-5,9,12H,6H2,1H3,(H,13,14)/t9-/m0/s1" A1ECK InChIKey InChI 1.06 OTHZMSCWRIXEQX-VIFPVBQESA-N A1ECK SMILES_CANONICAL CACTVS 3.385 "C[S](=O)(=O)N[C@@H](Cc1ccc(F)cc1)C(O)=O" A1ECK SMILES CACTVS 3.385 "C[S](=O)(=O)N[CH](Cc1ccc(F)cc1)C(O)=O" A1ECK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CS(=O)(=O)N[C@@H](Cc1ccc(cc1)F)C(=O)O" A1ECK SMILES "OpenEye OEToolkits" 2.0.7 "CS(=O)(=O)NC(Cc1ccc(cc1)F)C(=O)O" # _pdbx_chem_comp_identifier.comp_id A1ECK _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "(2~{S})-3-(4-fluorophenyl)-2-(methylsulfonylamino)propanoic 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 A1ECK "Create component" 2024-09-27 PDBC A1ECK "Modify PCM" 2024-10-03 PDBE A1ECK "Modify backbone" 2024-10-03 PDBE A1ECK "Initial release" 2025-03-12 RCSB # loop_ _pdbx_chem_comp_pcm.pcm_id _pdbx_chem_comp_pcm.comp_id _pdbx_chem_comp_pcm.modified_residue_id _pdbx_chem_comp_pcm.type _pdbx_chem_comp_pcm.category _pdbx_chem_comp_pcm.position _pdbx_chem_comp_pcm.polypeptide_position _pdbx_chem_comp_pcm.comp_id_linking_atom _pdbx_chem_comp_pcm.modified_residue_id_linking_atom _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 1 A1ECK PHE Methylsulfation "Named protein modification" "Amino-acid backbone" N-terminal ? ? ? ? 2 A1ECK PHE Fluorination "Named protein modification" "Amino-acid side chain" N-terminal ? ? ? ? #