data_A1IJE # _chem_comp.id A1IJE _chem_comp.name "(4~{S})-4-azanyl-4-[1-(2-hydroxy-2-oxoethyl)-5-oxidanylidene-4-[(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)methyl]-4~{H}-imidazol-2-yl]butanoic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C16 H17 N3 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-07-29 _chem_comp.pdbx_modified_date 2025-08-22 _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 347.323 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1IJE _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 9GA0 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1IJE N1 N1 N 0 1 N N N Y Y N 0.853 23.551 -12.774 -2.207 0.557 2.359 N1 A1IJE 1 A1IJE C1 C1 C 0 1 N N N N Y N -0.259 25.584 -12.145 -0.973 -0.366 0.480 C8 A1IJE 2 A1IJE C C2 C 0 1 N N N N N N 2.820 23.221 -8.782 -4.588 2.924 -0.348 C5 A1IJE 3 A1IJE CA C3 C 0 1 N N N N N N 1.893 23.166 -9.976 -4.160 1.753 0.498 C4 A1IJE 4 A1IJE CB C4 C 0 1 N N N N N N 1.450 24.519 -10.563 -2.747 1.323 0.097 C3 A1IJE 5 A1IJE CA1 C5 C 0 1 N N S N Y N 0.352 24.323 -11.610 -2.312 0.134 0.956 C2 A1IJE 6 A1IJE O5 O1 O 0 1 N N N N N N 3.615 24.188 -8.725 -5.800 3.473 -0.171 O6 A1IJE 7 A1IJE O4 O2 O 0 1 N N N N N N 2.722 22.319 -7.914 -3.840 3.369 -1.186 O7 A1IJE 8 A1IJE N2 N2 N 0 1 N N N N Y N 0.230 26.796 -11.975 0.148 0.132 0.867 N9 A1IJE 9 A1IJE CA2 C6 C 0 1 N N R N Y N -0.673 27.652 -12.612 1.223 -0.614 0.192 C10 A1IJE 10 A1IJE C11 C7 C 0 1 N N N N N N -0.523 29.059 -12.668 2.037 0.306 -0.681 C11 A1IJE 11 A1IJE C12 C8 C 0 1 N N N N N N 0.482 29.954 -12.374 3.346 0.545 -0.385 C12 A1IJE 12 A1IJE C13 C9 C 0 1 N N N N N N 1.676 29.631 -11.665 4.120 1.528 -1.155 C13 A1IJE 13 A1IJE C14 C10 C 0 1 N N N N N N 2.594 30.573 -11.347 5.415 1.743 -0.838 C14 A1IJE 14 A1IJE C15 C11 C 0 1 N N N N N N 2.399 31.969 -11.723 6.025 1.035 0.220 C15 A1IJE 15 A1IJE O16 O3 O 0 1 N N N N N N 3.227 32.854 -11.408 7.198 1.249 0.485 O16 A1IJE 16 A1IJE C17 C12 C 0 1 N N N N N N 1.171 32.288 -12.457 5.308 0.084 0.979 C17 A1IJE 17 A1IJE C18 C13 C 0 1 N N N N N N 0.273 31.321 -12.759 4.008 -0.170 0.714 C18 A1IJE 18 A1IJE C2 C14 C 0 1 N N N N Y N -1.696 26.892 -13.148 0.481 -1.632 -0.652 C19 A1IJE 19 A1IJE O2 O4 O 0 1 N N N N Y N -2.728 27.189 -13.763 0.957 -2.471 -1.386 O20 A1IJE 20 A1IJE N3 N3 N 0 1 N N N N Y N -1.429 25.612 -12.858 -0.826 -1.401 -0.403 N21 A1IJE 21 A1IJE CA3 C15 C 0 1 N N N N Y N -2.199 24.488 -13.365 -1.934 -2.151 -1.001 C22 A1IJE 22 A1IJE C3 C16 C 0 1 N N N N Y Y -3.600 24.369 -12.771 -2.270 -3.332 -0.128 C23 A1IJE 23 A1IJE O3 O5 O 0 1 N N N N Y Y -4.465 23.744 -13.432 -1.648 -3.528 0.890 O25 A1IJE 24 A1IJE OXT OXT O 0 1 N Y N N Y Y -3.823 24.766 -11.504 -3.260 -4.167 -0.481 O24 A1IJE 25 A1IJE H H1 H 0 1 N N N Y Y N 0.117 23.438 -13.441 -1.529 1.297 2.464 H1A A1IJE 26 A1IJE H2 H2 H 0 1 N Y N Y Y N 1.614 24.043 -13.197 -3.106 0.836 2.722 H1C A1IJE 27 A1IJE HA3 H4 H 0 1 N N N N N N 0.987 22.621 -9.672 -4.167 2.042 1.549 H4B A1IJE 28 A1IJE HA2 H5 H 0 1 N N N N N N 2.407 22.608 -10.773 -4.849 0.923 0.345 H4A A1IJE 29 A1IJE HB2 H6 H 0 1 N N N N N N 2.315 25.008 -11.035 -2.740 1.034 -0.954 H3A A1IJE 30 A1IJE HB3 H7 H 0 1 N N N N N N 1.066 25.156 -9.752 -2.058 2.154 0.250 H3B A1IJE 31 A1IJE HA1 H8 H 0 1 N N N N Y N -0.450 23.738 -11.137 -3.050 -0.664 0.872 H2 A1IJE 32 A1IJE H1 H9 H 0 1 N N N N N N 4.128 24.131 -7.927 -6.030 4.222 -0.737 H1 A1IJE 33 A1IJE H3 H10 H 0 1 N N N N N N -0.107 27.553 -13.550 1.861 -1.111 0.923 H3 A1IJE 34 A1IJE H11 H11 H 0 1 N N N N N N -1.414 29.550 -13.030 1.584 0.775 -1.542 H11 A1IJE 35 A1IJE H13 H12 H 0 1 N N N N N N 1.853 28.606 -11.374 3.659 2.072 -1.966 H13 A1IJE 36 A1IJE H14 H13 H 0 1 N N N N N N 3.484 30.287 -10.807 5.990 2.464 -1.400 H14 A1IJE 37 A1IJE H17 H14 H 0 1 N N N N N N 0.980 33.307 -12.761 5.802 -0.442 1.782 H17 A1IJE 38 A1IJE H18 H15 H 0 1 N N N N N N -0.622 31.584 -13.303 3.464 -0.898 1.297 H18 A1IJE 39 A1IJE HA31 H16 H 0 0 N N N N Y N -2.295 24.600 -14.455 -2.806 -1.503 -1.087 H22A A1IJE 40 A1IJE HA32 H17 H 0 0 N N N N Y N -1.649 23.563 -13.138 -1.642 -2.501 -1.991 H22B A1IJE 41 A1IJE HXT HXT H 0 1 N Y N N Y Y -4.695 24.499 -11.237 -3.439 -4.910 0.111 H4 A1IJE 42 # 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 A1IJE N1 CA1 SING N N 1 A1IJE CA1 CB SING N N 2 A1IJE CB CA SING N N 3 A1IJE CA C SING N N 4 A1IJE C O5 SING N N 5 A1IJE C O4 DOUB N N 6 A1IJE CA1 C1 SING N N 7 A1IJE C1 N2 DOUB N N 8 A1IJE N2 CA2 SING N N 9 A1IJE CA2 C11 SING N N 10 A1IJE C11 C12 DOUB N N 11 A1IJE C12 C13 SING N N 12 A1IJE C13 C14 DOUB N N 13 A1IJE C14 C15 SING N N 14 A1IJE C15 O16 DOUB N N 15 A1IJE C15 C17 SING N N 16 A1IJE C17 C18 DOUB N N 17 A1IJE CA2 C2 SING N N 18 A1IJE C2 O2 DOUB N N 19 A1IJE C2 N3 SING N N 20 A1IJE N3 CA3 SING N N 21 A1IJE CA3 C3 SING N N 22 A1IJE C3 OXT SING N N 23 A1IJE C3 O3 DOUB N N 24 A1IJE N3 C1 SING N N 25 A1IJE C18 C12 SING N N 26 A1IJE N1 H SING N N 27 A1IJE N1 H2 SING N N 28 A1IJE CA HA3 SING N N 29 A1IJE CA HA2 SING N N 30 A1IJE CB HB2 SING N N 31 A1IJE CB HB3 SING N N 32 A1IJE CA1 HA1 SING N N 33 A1IJE O5 H1 SING N N 34 A1IJE CA2 H3 SING N N 35 A1IJE C11 H11 SING N N 36 A1IJE C13 H13 SING N N 37 A1IJE C14 H14 SING N N 38 A1IJE C17 H17 SING N N 39 A1IJE C18 H18 SING N N 40 A1IJE CA3 HA31 SING N N 41 A1IJE CA3 HA32 SING N N 42 A1IJE OXT HXT SING N N 43 # 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 A1IJE InChI InChI 1.06 "InChI=1S/C16H17N3O6/c17-11(5-6-13(21)22)15-18-12(16(25)19(15)8-14(23)24)7-9-1-3-10(20)4-2-9/h1-4,7,11-12H,5-6,8,17H2,(H,21,22)(H,23,24)/t11-,12?/m0/s1" A1IJE InChIKey InChI 1.06 MBTRCLYOVQQIMG-PXYINDEMSA-N A1IJE SMILES_CANONICAL CACTVS 3.385 "N[C@@H](CCC(O)=O)C1=N[C@H](C=C2C=CC(=O)C=C2)C(=O)N1CC(O)=O" A1IJE SMILES CACTVS 3.385 "N[CH](CCC(O)=O)C1=N[CH](C=C2C=CC(=O)C=C2)C(=O)N1CC(O)=O" A1IJE SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1=CC(=O)C=CC1=CC2C(=O)N(C(=N2)[C@H](CCC(=O)O)N)CC(=O)O" A1IJE SMILES "OpenEye OEToolkits" 2.0.7 "C1=CC(=O)C=CC1=CC2C(=O)N(C(=N2)C(CCC(=O)O)N)CC(=O)O" # _pdbx_chem_comp_identifier.comp_id A1IJE _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 "(4~{S})-4-azanyl-4-[1-(2-hydroxy-2-oxoethyl)-5-oxidanylidene-4-[(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)methyl]-4~{H}-imidazol-2-yl]butanoic 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 A1IJE "Create component" 2024-07-29 PDBE A1IJE "Modify backbone" 2024-09-25 PDBE A1IJE "Modify PCM" 2024-09-27 PDBE A1IJE "Initial release" 2025-08-27 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1IJE _pdbx_chem_comp_pcm.modified_residue_id "GLU, TYR, GLY" _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category Chromophore/chromophore-like _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 ? #