data_28K
#
_chem_comp.id 28K
_chem_comp.name "(2E)-3-{(2S)-2-[(1R)-1-hydroxyethyl]oxiran-2-yl}prop-2-enoic acid"
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C7 H10 O4"
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2013-09-10
_chem_comp.pdbx_modified_date 2024-09-27
_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 158.152
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code 28K
_chem_comp.pdbx_model_coordinates_details ?
_chem_comp.pdbx_model_coordinates_missing_flag Y
_chem_comp.pdbx_ideal_coordinates_details Corina
_chem_comp.pdbx_ideal_coordinates_missing_flag N
_chem_comp.pdbx_model_coordinates_db_code 4MEX
_chem_comp.pdbx_subcomponent_list ?
_chem_comp.pdbx_processing_site RCSB
_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_backbone_atom_flag
_chem_comp_atom.pdbx_n_terminal_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
28K CAH CAH C 0 1 N N R N N N 13.164 99.197 3.506 2.180 -0.563 0.411 CAH 28K 1
28K CBP CBP C 0 1 N N N N N N 12.158 98.055 3.346 1.452 -1.758 1.029 CBP 28K 2
28K CAG CAG C 0 1 N N S N N N 14.240 99.082 2.433 1.157 0.498 -0.002 CAG 28K 3
28K OBO OBO O 0 1 N N N N N N 14.303 97.859 1.680 1.227 1.775 0.636 OBO 28K 4
28K CBN CBN C 0 1 N N N N N N 13.794 99.041 1.003 1.675 1.745 -0.722 CBN 28K 5
28K CAF CAF C 0 1 N N N N N N 15.434 99.730 2.725 -0.204 -0.021 -0.388 CAF 28K 6
28K CAE CAE C 0 1 N N N N N N 16.519 99.611 1.865 -1.281 0.370 0.289 CAE 28K 7
28K CAD CAD C 0 1 N N N Y N Y 17.714 100.259 2.158 -2.609 -0.136 -0.087 CAD 28K 8
28K OBM OBM O 0 1 N N N Y N Y 17.810 100.938 3.178 -2.723 -0.912 -1.016 OBM 28K 9
28K H40 H40 H 0 1 N N N N N N 13.642 99.104 4.492 2.868 -0.139 1.142 H40 28K 10
28K H41 H41 H 0 1 N N N N N N 11.382 98.138 4.121 0.764 -2.183 0.298 H41 28K 11
28K H42 H42 H 0 1 N N N N N N 11.691 98.114 2.352 2.180 -2.514 1.324 H42 28K 12
28K H43 H43 H 0 1 N N N N N N 12.678 97.091 3.450 0.894 -1.431 1.906 H43 28K 13
28K H44 H44 H 0 1 N N N N N N 14.391 99.533 0.221 2.747 1.817 -0.905 H44 28K 14
28K H45 H45 H 0 1 N N N N N N 12.726 99.120 0.753 1.034 2.198 -1.479 H45 28K 15
28K H46 H46 H 0 1 N N N N N N 15.519 100.327 3.621 -0.306 -0.710 -1.213 H46 28K 16
28K H47 H47 H 0 1 N N N N N N 16.434 99.015 0.968 -1.180 1.059 1.114 H47 28K 17
28K OXT OXT O 0 1 N Y N Y N Y ? ? ? -3.700 0.260 0.598 OXT 28K 18
28K HXT HXT H 0 1 N Y N Y N Y ? ? ? -4.551 -0.100 0.314 HXT 28K 19
28K O1 O1 O 0 1 N Y N N N N ? ? ? 2.911 -0.993 -0.739 O1 28K 20
28K H1 H1 H 0 1 N Y N N N N ? ? ? 3.579 -1.667 -0.551 H1 28K 21
#
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
28K CBN OBO SING N N 1
28K CBN CAG SING N N 2
28K OBO CAG SING N N 3
28K CAE CAD SING N N 4
28K CAE CAF DOUB N E 5
28K CAD OBM DOUB N N 6
28K CAG CAF SING N N 7
28K CAG CAH SING N N 8
28K CBP CAH SING N N 9
28K CAH H40 SING N N 10
28K CBP H41 SING N N 11
28K CBP H42 SING N N 12
28K CBP H43 SING N N 13
28K CBN H44 SING N N 14
28K CBN H45 SING N N 15
28K CAF H46 SING N N 16
28K CAE H47 SING N N 17
28K CAD OXT SING N N 18
28K OXT HXT SING N N 19
28K CAH O1 SING N N 20
28K O1 H1 SING N N 21
#
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
28K SMILES ACDLabs 12.01 "O=C(O)\C=C\C1(OC1)C(O)C"
28K InChI InChI 1.03 "InChI=1S/C7H10O4/c1-5(8)7(4-11-7)3-2-6(9)10/h2-3,5,8H,4H2,1H3,(H,9,10)/b3-2+/t5?,7-/m0/s1"
28K InChIKey InChI 1.03 CNIDXLQTSZGEDS-CKNBPPIJSA-N
28K SMILES_CANONICAL CACTVS 3.385 "C[C@@H](O)[C@@]1(CO1)/C=C/C(O)=O"
28K SMILES CACTVS 3.385 "C[CH](O)[C]1(CO1)C=CC(O)=O"
28K SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C[C@@H]([C@@]1(CO1)/C=C/C(=O)O)O"
28K SMILES "OpenEye OEToolkits" 1.7.6 "CC(C1(CO1)C=CC(=O)O)O"
#
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
28K "SYSTEMATIC NAME" ACDLabs 12.01 "(2E)-3-{(2S)-2-[(1R)-1-hydroxyethyl]oxiran-2-yl}prop-2-enoic acid"
28K "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(E)-3-[(2S)-2-[(1S)-1-oxidanylethyl]oxiran-2-yl]prop-2-enoic 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
28K "Create component" 2013-09-10 RCSB
28K "Initial release" 2014-05-21 RCSB
28K "Modify backbone" 2023-11-03 PDBE
28K "Modify PCM" 2024-09-27 PDBE
#
_pdbx_chem_comp_pcm.pcm_id 1
_pdbx_chem_comp_pcm.comp_id 28K
_pdbx_chem_comp_pcm.modified_residue_id ?
_pdbx_chem_comp_pcm.type None
_pdbx_chem_comp_pcm.category "Non-standard residue"
_pdbx_chem_comp_pcm.position "Amino-acid side chain and backbone"
_pdbx_chem_comp_pcm.polypeptide_position "Any 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 ?
#