data_A1EMH # _chem_comp.id A1EMH _chem_comp.name "3-[2-[2-(3-hydroxy-3-oxopropyloxy)ethoxy]ethoxy]propanoic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C10 H18 O7" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms Bis-PEG3-acid _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-02-28 _chem_comp.pdbx_modified_date 2025-06-20 _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 250.246 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EMH _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 9J71 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm ? # 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 A1EMH C34 C24 C 0 1 N N N N N N 26.309 3.999 12.318 5.398 -1.595 -0.207 C34 A1EMH 1 A1EMH C35 C25 C 0 1 N N N N N N 25.040 3.364 12.867 4.327 -0.640 -0.669 C35 A1EMH 2 A1EMH C37 C26 C 0 1 N N N N N N 24.876 1.876 12.522 3.744 0.096 0.539 C37 A1EMH 3 A1EMH C39 C27 C 0 1 N N N N N N 26.534 0.360 13.455 2.116 1.743 1.157 C39 A1EMH 4 A1EMH C40 C28 C 0 1 N N N N N N 27.065 0.287 14.872 1.051 2.675 0.575 C40 A1EMH 5 A1EMH C42 C29 C 0 1 N N N N N N 28.066 2.366 15.445 -1.051 2.675 -0.575 C42 A1EMH 6 A1EMH C43 C30 C 0 1 N N N N N N 29.377 3.172 15.124 -2.116 1.742 -1.157 C43 A1EMH 7 A1EMH C45 C31 C 0 1 N N N N N N 30.811 1.944 16.606 -3.744 0.095 -0.539 C45 A1EMH 8 A1EMH C46 C32 C 0 1 N N N N N N 29.917 1.012 17.487 -4.327 -0.641 0.669 C46 A1EMH 9 A1EMH C47 C33 C 0 1 N N N N N N 29.203 1.725 18.671 -5.397 -1.596 0.207 C47 A1EMH 10 A1EMH O36 O6 O 0 1 N N N N N N 26.582 3.963 11.154 5.666 -1.678 0.968 O36 A1EMH 11 A1EMH O38 O7 O 0 1 N N N N N N 25.295 1.056 13.622 2.729 1.001 0.101 O38 A1EMH 12 A1EMH O41 O8 O 0 1 N N N N N N 28.285 1.046 14.917 0.000 1.896 -0.000 O41 A1EMH 13 A1EMH O44 O9 O 0 1 N N N N N N 30.151 3.189 16.329 -2.729 1.001 -0.101 O44 A1EMH 14 A1EMH O58 O12 O 0 1 N N N N N N 29.047 2.899 18.643 -5.666 -1.679 -0.968 O58 A1EMH 15 A1EMH H352 H18 H 0 0 N N N N N N 25.051 3.464 13.962 4.760 0.083 -1.361 H352 A1EMH 16 A1EMH H351 H19 H 0 0 N N N N N N 24.177 3.910 12.457 3.537 -1.196 -1.172 H351 A1EMH 17 A1EMH H372 H20 H 0 0 N N N N N N 23.819 1.670 12.299 3.312 -0.627 1.231 H372 A1EMH 18 A1EMH H371 H21 H 0 0 N N N N N N 25.489 1.639 11.640 4.535 0.652 1.042 H371 A1EMH 19 A1EMH H392 H22 H 0 0 N N N N N N 26.372 -0.645 13.039 2.873 2.334 1.673 H392 A1EMH 20 A1EMH H391 H23 H 0 0 N N N N N N 27.220 0.920 12.802 1.650 1.054 1.862 H391 A1EMH 21 A1EMH H402 H24 H 0 0 N N N N N N 26.331 0.715 15.571 0.646 3.304 1.367 H402 A1EMH 22 A1EMH H401 H25 H 0 0 N N N N N N 27.264 -0.760 15.145 1.500 3.304 -0.194 H401 A1EMH 23 A1EMH H422 H26 H 0 0 N N N N N N 27.198 2.835 14.959 -0.646 3.303 -1.368 H422 A1EMH 24 A1EMH H421 H27 H 0 0 N N N N N N 27.898 2.322 16.531 -1.500 3.303 0.194 H421 A1EMH 25 A1EMH H431 H28 H 0 0 N N N N N N 29.939 2.677 14.318 -2.873 2.333 -1.673 H431 A1EMH 26 A1EMH H432 H29 H 0 0 N N N N N N 29.126 4.199 14.819 -1.650 1.054 -1.862 H432 A1EMH 27 A1EMH H452 H30 H 0 0 N N N N N N 31.031 1.436 15.656 -3.311 -0.628 -1.231 H452 A1EMH 28 A1EMH H451 H31 H 0 0 N N N N N N 31.751 2.148 17.139 -4.534 0.651 -1.042 H451 A1EMH 29 A1EMH H461 H32 H 0 0 N N N N N N 29.147 0.566 16.841 -3.536 -1.197 1.172 H461 A1EMH 30 A1EMH H462 H33 H 0 0 N N N N N N 30.555 0.217 17.900 -4.759 0.082 1.361 H462 A1EMH 31 A1EMH OXT OXT O 0 1 N Y N N N N 27.192 4.661 13.294 6.049 -2.357 -1.100 OXT A1EMH 32 A1EMH HXT HXT H 0 1 N Y N N N N 27.950 5.018 12.845 6.727 -2.954 -0.756 HXT A1EMH 33 A1EMH O1 O1 O 0 1 N Y N N N N 28.719 0.900 19.792 -6.052 -2.353 1.101 O1 A1EMH 34 A1EMH H1 H1 H 0 1 N Y N N N N 28.292 1.456 20.434 -6.730 -2.951 0.757 H1 A1EMH 35 # 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 A1EMH C34 C35 SING N N 1 A1EMH C34 O36 DOUB N N 2 A1EMH C35 C37 SING N N 3 A1EMH C37 O38 SING N N 4 A1EMH O38 C39 SING N N 5 A1EMH C39 C40 SING N N 6 A1EMH C40 O41 SING N N 7 A1EMH O41 C42 SING N N 8 A1EMH C42 C43 SING N N 9 A1EMH C43 O44 SING N N 10 A1EMH O44 C45 SING N N 11 A1EMH C45 C46 SING N N 12 A1EMH C47 O58 DOUB N N 13 A1EMH C46 C47 SING N N 14 A1EMH C35 H352 SING N N 15 A1EMH C35 H351 SING N N 16 A1EMH C37 H372 SING N N 17 A1EMH C37 H371 SING N N 18 A1EMH C39 H392 SING N N 19 A1EMH C39 H391 SING N N 20 A1EMH C40 H402 SING N N 21 A1EMH C40 H401 SING N N 22 A1EMH C42 H422 SING N N 23 A1EMH C42 H421 SING N N 24 A1EMH C43 H431 SING N N 25 A1EMH C43 H432 SING N N 26 A1EMH C45 H452 SING N N 27 A1EMH C45 H451 SING N N 28 A1EMH C46 H461 SING N N 29 A1EMH C46 H462 SING N N 30 A1EMH C34 OXT SING N N 31 A1EMH OXT HXT SING N N 32 A1EMH C47 O1 SING N N 33 A1EMH O1 H1 SING N N 34 # 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 A1EMH InChI InChI 1.06 "InChI=1S/C10H18O7/c11-9(12)1-3-15-5-7-17-8-6-16-4-2-10(13)14/h1-8H2,(H,11,12)(H,13,14)" A1EMH InChIKey InChI 1.06 WFLUHYUKINZPNZ-UHFFFAOYSA-N A1EMH SMILES_CANONICAL CACTVS 3.385 "OC(=O)CCOCCOCCOCCC(O)=O" A1EMH SMILES CACTVS 3.385 "OC(=O)CCOCCOCCOCCC(O)=O" A1EMH SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C(COCCOCCOCCC(=O)O)C(=O)O" A1EMH SMILES "OpenEye OEToolkits" 2.0.7 "C(COCCOCCOCCC(=O)O)C(=O)O" # _pdbx_chem_comp_identifier.comp_id A1EMH _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 "3-[2-[2-(3-hydroxy-3-oxopropyloxy)ethoxy]ethoxy]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 A1EMH "Create component" 2025-02-28 PDBC A1EMH "Initial release" 2025-06-25 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1EMH _pdbx_chem_comp_synonyms.name Bis-PEG3-acid _pdbx_chem_comp_synonyms.provenance PUBCHEM _pdbx_chem_comp_synonyms.type ? #