data_A1C3I # _chem_comp.id A1C3I _chem_comp.name "(2S)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-{[(3S)-2,3-dihydroazet-3-yl]sulfanyl}-2-methyl-2H-pyrrole-5-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C13 H16 N2 O5 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-12-16 _chem_comp.pdbx_modified_date 2026-01-09 _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 312.342 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C3I _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 9ZOW _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_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 A1C3I C2 C1 C 0 1 N N N N N N -7.024 22.807 30.090 -1.013 0.571 -0.257 C2 A1C3I 1 A1C3I C6 C2 C 0 1 N N S N N N -6.087 21.334 27.112 2.071 -0.659 0.287 C6 A1C3I 2 A1C3I C5 C3 C 0 1 N N S N N N -6.747 22.588 27.723 1.170 0.085 -0.700 C5 A1C3I 3 A1C3I C7 C4 C 0 1 N N N N N N -4.709 21.721 26.648 3.428 -0.004 0.320 C7 A1C3I 4 A1C3I O31 O1 O 0 1 N Y N N N N -3.997 24.693 30.102 -1.868 3.260 0.549 O31 A1C3I 5 A1C3I C31 C5 C 0 1 N N N N N N -5.050 24.236 30.594 -0.683 3.102 0.335 C31 A1C3I 6 A1C3I O32 O2 O 0 1 N N N N N N -5.341 24.422 31.793 0.168 4.136 0.471 O32 A1C3I 7 A1C3I C3 C6 C 0 1 N N N N N N -5.942 23.477 29.726 -0.174 1.768 -0.078 C3 A1C3I 8 A1C3I N4 N1 N 0 1 N N N N N N -5.755 23.387 28.422 1.070 1.501 -0.328 N4 A1C3I 9 A1C3I S21 S1 S 0 1 N N N N N N -7.555 22.642 31.667 -2.757 0.504 -0.019 S21 A1C3I 10 A1C3I C1A C7 C 0 1 N N R N N N -9.258 22.193 31.715 -3.154 -1.225 -0.398 C1A A1C3I 11 A1C3I C2A C8 C 0 1 N N N N N N -9.811 22.018 33.116 -4.662 -1.537 -0.384 C2A A1C3I 12 A1C3I N3A N2 N 0 1 N N N N N N -10.047 20.582 32.860 -4.350 -2.389 0.782 N3A A1C3I 13 A1C3I C4A C9 C 0 1 N N N N N N -9.529 20.720 31.483 -3.076 -2.151 0.803 C4A A1C3I 14 A1C3I C1 C10 C 0 1 N N N N N N -7.704 22.218 28.873 -0.241 -0.456 -0.635 C1 A1C3I 15 A1C3I C26 C11 C 0 1 N N N N N N -7.419 23.489 26.685 1.719 -0.050 -2.122 C26 A1C3I 16 A1C3I O7 O3 O 0 1 N N N N N N -3.773 20.972 26.883 3.651 0.959 -0.375 O7 A1C3I 17 A1C3I C61 C12 C 0 1 N N R N N N -6.840 20.675 25.950 2.219 -2.116 -0.155 C61 A1C3I 18 A1C3I C62 C13 C 0 1 N N N N N N -6.102 19.456 25.404 3.068 -2.876 0.866 C62 A1C3I 19 A1C3I O62 O4 O 0 1 N N N N N N -8.141 20.269 26.381 0.927 -2.720 -0.244 O62 A1C3I 20 A1C3I H1 H1 H 0 1 N N N N N N -5.983 20.587 27.913 1.627 -0.625 1.282 H1 A1C3I 21 A1C3I H3 H3 H 0 1 N N N N N N -4.658 24.934 32.209 -0.210 4.984 0.741 H3 A1C3I 22 A1C3I H4 H4 H 0 1 N N N N N N -9.853 22.865 31.078 -2.634 -1.599 -1.280 H4 A1C3I 23 A1C3I H5 H5 H 0 1 N N N N N N -9.079 22.215 33.913 -5.288 -0.677 -0.147 H5 A1C3I 24 A1C3I H9 H9 H 0 1 N N N N N N -9.397 20.045 30.650 -2.267 -2.486 1.434 H9 A1C3I 25 A1C3I H11 H11 H 0 1 N N N N N N -8.634 21.671 28.823 -0.561 -1.466 -0.844 H11 A1C3I 26 A1C3I H12 H12 H 0 1 N N N N N N -7.866 24.359 27.188 1.683 -1.096 -2.427 H12 A1C3I 27 A1C3I H13 H13 H 0 1 N N N N N N -6.669 23.832 25.957 1.115 0.549 -2.803 H13 A1C3I 28 A1C3I H14 H14 H 0 1 N N N N N N -8.205 22.924 26.163 2.751 0.300 -2.147 H14 A1C3I 29 A1C3I H15 H15 H 0 1 N N N N N N -6.934 21.413 25.140 2.705 -2.152 -1.130 H15 A1C3I 30 A1C3I H16 H16 H 0 1 N N N N N N -5.098 19.755 25.068 4.092 -2.504 0.836 H16 A1C3I 31 A1C3I H17 H17 H 0 1 N N N N N N -6.013 18.697 26.195 2.656 -2.726 1.864 H17 A1C3I 32 A1C3I H18 H18 H 0 1 N N N N N N -6.663 19.038 24.555 3.060 -3.939 0.626 H18 A1C3I 33 A1C3I H19 H19 H 0 1 N N N N N N -8.611 21.021 26.723 0.944 -3.647 -0.520 H19 A1C3I 34 A1C3I O1 O1 O 0 1 N N N N N N -4.410 22.326 25.490 4.389 -0.491 1.122 O1 A1C3I 35 A1C3I H2 H2 H 0 1 N N N N N N -3.570 22.013 25.176 5.243 -0.037 1.108 H2 A1C3I 36 A1C3I H6 H6 H 0 1 N N N N N N -10.728 22.594 33.310 -5.007 -2.089 -1.258 H6 A1C3I 37 # 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 A1C3I C62 C61 SING N N 1 A1C3I C61 O62 SING N N 2 A1C3I C61 C6 SING N N 3 A1C3I C7 O7 DOUB N N 4 A1C3I C7 C6 SING N N 5 A1C3I C26 C5 SING N N 6 A1C3I C6 C5 SING N N 7 A1C3I C5 N4 SING N N 8 A1C3I C5 C1 SING N N 9 A1C3I N4 C3 DOUB N N 10 A1C3I C1 C2 DOUB N N 11 A1C3I C3 C2 SING N N 12 A1C3I C3 C31 SING N N 13 A1C3I C2 S21 SING N N 14 A1C3I O31 C31 DOUB N N 15 A1C3I C31 O32 SING N N 16 A1C3I C4A C1A SING N N 17 A1C3I C4A N3A DOUB N N 18 A1C3I S21 C1A SING N N 19 A1C3I C1A C2A SING N N 20 A1C3I N3A C2A SING N N 21 A1C3I C6 H1 SING N N 22 A1C3I O32 H3 SING N N 23 A1C3I C1A H4 SING N N 24 A1C3I C2A H5 SING N N 25 A1C3I C4A H9 SING N N 26 A1C3I C1 H11 SING N N 27 A1C3I C26 H12 SING N N 28 A1C3I C26 H13 SING N N 29 A1C3I C26 H14 SING N N 30 A1C3I C61 H15 SING N N 31 A1C3I C62 H16 SING N N 32 A1C3I C62 H17 SING N N 33 A1C3I C62 H18 SING N N 34 A1C3I O62 H19 SING N N 35 A1C3I C7 O1 SING N N 36 A1C3I O1 H2 SING N N 37 A1C3I C2A H6 SING N N 38 # 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 A1C3I SMILES ACDLabs 14.52 "CC1(C=C(SC2C=NC2)C(=N1)C(=O)O)C(C(O)C)C(=O)O" A1C3I InChI InChI 1.06 "InChI=1S/C13H16N2O5S/c1-6(16)9(11(17)18)13(2)3-8(10(15-13)12(19)20)21-7-4-14-5-7/h3-4,6-7,9,16H,5H2,1-2H3,(H,17,18)(H,19,20)/t6-,7+,9+,13-/m1/s1" A1C3I InChIKey InChI 1.06 BNQPVMFRHIJZIS-IOALNURASA-N A1C3I SMILES_CANONICAL CACTVS 3.385 "C[C@@H](O)[C@@H](C(O)=O)[C@@]1(C)C=C(S[C@@H]2CN=C2)C(=N1)C(O)=O" A1C3I SMILES CACTVS 3.385 "C[CH](O)[CH](C(O)=O)[C]1(C)C=C(S[CH]2CN=C2)C(=N1)C(O)=O" A1C3I SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C[C@H]([C@@H](C(=O)O)[C@]1(C=C(C(=N1)C(=O)O)S[C@@H]2CN=C2)C)O" A1C3I SMILES "OpenEye OEToolkits" 3.1.0.0 "CC(C(C(=O)O)C1(C=C(C(=N1)C(=O)O)SC2CN=C2)C)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 A1C3I "SYSTEMATIC NAME" ACDLabs 14.52 "(2S)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-{[(3R)-2,3-dihydroazet-3-yl]sulfanyl}-2-methyl-2H-pyrrole-5-carboxylic acid" A1C3I "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(5~{S})-5-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-3-[[(3~{R})-2,3-dihydroazet-3-yl]sulfanyl]-5-methyl-pyrrole-2-carboxylic 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 A1C3I "Create component" 2025-12-16 RCSB A1C3I "Modify linking type" 2025-12-16 RCSB A1C3I "Modify PCM" 2025-12-16 RCSB A1C3I "Initial release" 2026-01-14 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1C3I _pdbx_chem_comp_pcm.modified_residue_id SER _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom C7 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom OG _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #