data_A1CRN # _chem_comp.id A1CRN _chem_comp.name "[(4Z)-2-[(1R,2R)-1-amino-2-hydroxypropyl]-4-{[(7-nitro-1,3-dihydro-2,1,3-benzoxadiazol-4-yl)amino]methylidene}-5-oxo-4,5-dihydro-1H-imidazol-1-yl]acetic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C15 H17 N7 O7" _chem_comp.mon_nstd_parent_comp_id "THR, ALA, GLY" _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-09-16 _chem_comp.pdbx_modified_date 2026-08-21 _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 407.338 _chem_comp.one_letter_code TAG _chem_comp.three_letter_code A1CRN _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 9DG4 _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 A1CRN C7 C1 C 0 1 Y N N N N N -7.183 -3.334 37.153 2.365 -0.196 -0.031 C7 A1CRN 1 A1CRN C5 C2 C 0 1 N N N N N N -7.491 -5.454 38.253 0.105 -0.921 -0.308 C5 A1CRN 2 A1CRN C2 C3 C 0 1 N N N N Y N -6.981 -6.662 38.681 -1.249 -0.666 -0.274 C2 A1CRN 3 A1CRN N6 N1 N 0 1 N N N N N N -5.036 -2.452 36.694 3.074 2.151 0.673 N6 A1CRN 4 A1CRN N3 N2 N 0 1 N N N N Y N -6.835 -8.645 39.415 -3.448 -0.901 -0.406 N3 A1CRN 5 A1CRN N N3 N 0 1 N N N Y Y N -4.381 -10.007 37.985 -3.649 2.306 1.362 N A1CRN 6 A1CRN CA C4 C 0 1 N N R N Y N -4.414 -9.123 39.142 -4.144 1.458 0.270 CA A1CRN 7 A1CRN CB C5 C 0 1 N N R N N N -3.154 -8.238 39.336 -4.354 2.310 -0.984 CB A1CRN 8 A1CRN OG1 O1 O 0 1 N N N N N N -3.102 -7.222 38.317 -3.094 2.811 -1.435 OG1 A1CRN 9 A1CRN CG2 C6 C 0 1 N N N N N N -1.895 -9.079 39.303 -5.280 3.483 -0.654 CG2 A1CRN 10 A1CRN C10 C7 C 0 1 N N N N Y N -7.730 -7.732 39.198 -2.294 -1.583 -0.571 C10 A1CRN 11 A1CRN C11 C8 C 0 1 Y N N N N N -6.296 -2.415 36.690 3.273 0.811 0.289 C11 A1CRN 12 A1CRN C12 C9 C 0 1 Y N N N N N -8.880 -1.794 36.368 4.184 -1.714 -0.419 C12 A1CRN 13 A1CRN C14 C10 C 0 1 Y N N N N N -6.680 -1.236 36.052 4.640 0.547 0.252 C14 A1CRN 14 A1CRN C15 C11 C 0 1 Y N N N N N -7.993 -0.890 35.892 5.089 -0.718 -0.103 C15 A1CRN 15 A1CRN C6 C12 C 0 1 N N N N Y N -5.647 -8.246 39.092 -3.137 0.375 -0.022 C6 A1CRN 16 A1CRN C9 C13 C 0 1 Y N N N N N -8.479 -2.969 36.971 2.826 -1.459 -0.379 C9 A1CRN 17 A1CRN N2 N4 N 0 1 N N N N Y N -5.717 -7.039 38.641 -1.851 0.517 0.059 N2 A1CRN 18 A1CRN N4 N5 N 1 1 N N N N N N -8.398 0.214 35.274 6.541 -1.002 -0.142 N4 A1CRN 19 A1CRN N5 N6 N 0 1 N N N N N N -6.786 -4.465 37.744 0.990 0.063 0.004 N5 A1CRN 20 A1CRN N7 N7 N 0 1 N N N N N N -5.588 -0.634 35.724 5.343 1.710 0.613 N7 A1CRN 21 A1CRN O2 O2 O 0 1 N N N N Y N -8.949 -7.846 39.427 -2.174 -2.749 -0.907 O2 A1CRN 22 A1CRN O4 O3 O 0 1 N N N N N N -4.515 -1.361 36.106 4.375 2.813 0.466 O4 A1CRN 23 A1CRN O5 O4 O 0 1 N N N N N N -7.630 0.891 34.771 6.937 -2.111 -0.453 O5 A1CRN 24 A1CRN O6 O5 O -1 1 N N N N N N -9.543 0.466 35.134 7.341 -0.126 0.137 O6 A1CRN 25 A1CRN CAC C14 C 0 1 N N N N Y N -7.198 -10.020 39.836 -4.798 -1.435 -0.601 CAC A1CRN 26 A1CRN CC C15 C 0 1 N N N N Y Y -7.344 -10.251 41.342 -5.301 -2.015 0.696 CC A1CRN 27 A1CRN OC O6 O 0 1 N N N N Y Y -8.024 -11.185 41.786 -4.603 -1.985 1.682 OC A1CRN 28 A1CRN H03 H1 H 0 1 N N N N N N -8.557 -5.307 38.343 0.463 -1.902 -0.583 H03 A1CRN 29 A1CRN H2 H3 H 0 1 N Y N Y Y N -3.564 -10.582 38.027 -2.772 2.739 1.114 H2 A1CRN 30 A1CRN H H5 H 0 1 N N N Y Y N -5.196 -10.586 37.985 -4.334 3.001 1.619 H A1CRN 31 A1CRN H4 H6 H 0 1 N N N N Y N -4.500 -9.750 40.042 -5.091 1.004 0.563 H4 A1CRN 32 A1CRN HB H7 H 0 1 N N N N N N -3.226 -7.760 40.324 -4.804 1.700 -1.767 HB A1CRN 33 A1CRN HG1 H8 H 0 1 N N N N N N -2.328 -6.685 38.443 -2.635 3.363 -0.788 HG1 A1CRN 34 A1CRN HG23 H9 H 0 0 N N N N N N -1.948 -9.850 40.086 -4.829 4.093 0.129 HG23 A1CRN 35 A1CRN HG22 H10 H 0 0 N N N N N N -1.802 -9.561 38.319 -5.429 4.090 -1.547 HG22 A1CRN 36 A1CRN HG21 H11 H 0 0 N N N N N N -1.020 -8.436 39.480 -6.241 3.101 -0.310 HG21 A1CRN 37 A1CRN H05 H12 H 0 1 N N N N N N -9.936 -1.590 36.273 4.538 -2.697 -0.691 H05 A1CRN 38 A1CRN H04 H13 H 0 1 N N N N N N -9.247 -3.643 37.321 2.123 -2.240 -0.627 H04 A1CRN 39 A1CRN H01 H14 H 0 1 N N N N Y N -8.159 -10.273 39.363 -5.463 -0.634 -0.923 H01 A1CRN 40 A1CRN H5 H15 H 0 1 N N N N Y N -6.417 -10.701 39.466 -4.774 -2.215 -1.362 H5 A1CRN 41 A1CRN OXT OXT O 0 1 N Y N N Y Y -6.706 -9.393 42.124 -6.524 -2.565 0.756 OXT A1CRN 42 A1CRN H1 H141 H 0 1 N N N N N N -4.732 -3.266 36.199 2.787 2.211 1.638 H1 A1CRN 43 A1CRN H3 H151 H 0 1 N N N N N N -5.795 -4.578 37.810 0.669 0.944 0.251 H3 A1CRN 44 A1CRN H6 H16 H 0 1 N N N N N N -5.566 -0.510 34.732 5.681 1.649 1.562 H6 A1CRN 45 A1CRN HXT H18 H 0 1 N Y N N Y Y -6.861 -9.618 43.034 -6.803 -2.923 1.609 HXT A1CRN 46 # 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 A1CRN O5 N4 DOUB N N 1 A1CRN O6 N4 SING N N 2 A1CRN N4 C15 SING N N 3 A1CRN N7 C14 SING N N 4 A1CRN N7 O4 SING N N 5 A1CRN C15 C14 DOUB Y N 6 A1CRN C15 C12 SING Y N 7 A1CRN C14 C11 SING Y N 8 A1CRN O4 N6 SING N N 9 A1CRN C12 C9 DOUB Y N 10 A1CRN C11 N6 SING N N 11 A1CRN C11 C7 DOUB Y N 12 A1CRN C9 C7 SING Y N 13 A1CRN C7 N5 SING N N 14 A1CRN N5 C5 SING N N 15 A1CRN N CA SING N N 16 A1CRN C5 C2 DOUB N Z 17 A1CRN OG1 CB SING N N 18 A1CRN N2 C2 SING N N 19 A1CRN N2 C6 DOUB N N 20 A1CRN C2 C10 SING N N 21 A1CRN C6 CA SING N N 22 A1CRN C6 N3 SING N N 23 A1CRN CA CB SING N N 24 A1CRN C10 N3 SING N N 25 A1CRN C10 O2 DOUB N N 26 A1CRN CG2 CB SING N N 27 A1CRN N3 CAC SING N N 28 A1CRN CAC CC SING N N 29 A1CRN CC OC DOUB N N 30 A1CRN C5 H03 SING N N 31 A1CRN N H2 SING N N 32 A1CRN N H SING N N 33 A1CRN CA H4 SING N N 34 A1CRN CB HB SING N N 35 A1CRN OG1 HG1 SING N N 36 A1CRN CG2 HG23 SING N N 37 A1CRN CG2 HG22 SING N N 38 A1CRN CG2 HG21 SING N N 39 A1CRN C12 H05 SING N N 40 A1CRN C9 H04 SING N N 41 A1CRN CAC H01 SING N N 42 A1CRN CAC H5 SING N N 43 A1CRN CC OXT SING N N 44 A1CRN N6 H1 SING N N 45 A1CRN N5 H3 SING N N 46 A1CRN N7 H6 SING N N 47 A1CRN OXT HXT SING N N 48 # 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 A1CRN SMILES ACDLabs 14.52 "CC(O)C(N)C1=N/C(=C\Nc2ccc(c3NONc23)[N+]([O-])=O)C(=O)N1CC(=O)O" A1CRN InChI InChI 1.06 "InChI=1S/C15H17N7O7/c1-6(23)11(16)14-18-8(15(26)21(14)5-10(24)25)4-17-7-2-3-9(22(27)28)13-12(7)19-29-20-13/h2-4,6,11,17,19-20,23H,5,16H2,1H3,(H,24,25)/b8-4-/t6-,11+/m1/s1" A1CRN InChIKey InChI 1.06 DCQWXAOIRHNFRI-BMWNXNENSA-N A1CRN SMILES_CANONICAL CACTVS 3.385 "C[C@@H](O)[C@H](N)C1=NC(=C/Nc2ccc(c3NONc23)[N+]([O-])=O)\C(=O)N1CC(O)=O" A1CRN SMILES CACTVS 3.385 "C[CH](O)[CH](N)C1=NC(=CNc2ccc(c3NONc23)[N+]([O-])=O)C(=O)N1CC(O)=O" A1CRN SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@H]([C@@H](C1=N/C(=C\Nc2ccc(c3c2NON3)[N+](=O)[O-])/C(=O)N1CC(=O)O)N)O" A1CRN SMILES "OpenEye OEToolkits" 2.0.7 "CC(C(C1=NC(=CNc2ccc(c3c2NON3)[N+](=O)[O-])C(=O)N1CC(=O)O)N)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 A1CRN "SYSTEMATIC NAME" ACDLabs 14.52 "[(4Z)-2-[(1R,2R)-1-amino-2-hydroxypropyl]-4-{[(7-nitro-1,3-dihydro-2,1,3-benzoxadiazol-4-yl)amino]methylidene}-5-oxo-4,5-dihydro-1H-imidazol-1-yl]acetic acid" A1CRN "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "2-[(4~{Z})-2-[(1~{R},2~{R})-1-azanyl-2-oxidanyl-propyl]-4-[[(4-nitro-1,3-dihydro-2,1,3-benzoxadiazol-7-yl)amino]methylidene]-5-oxidanylidene-imidazol-1-yl]ethanoic 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 A1CRN "Create component" 2024-09-16 RCSB A1CRN "Modify backbone" 2024-09-25 PDBE A1CRN "Modify PCM" 2024-09-27 PDBE A1CRN "Initial release" 2026-08-26 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1CRN _pdbx_chem_comp_pcm.modified_residue_id "THR, ALA, 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 ? #