data_A1CM8 # _chem_comp.id A1CM8 _chem_comp.name "(2~{S})-2-azanyl-3-[(~{E})-[4-[oxidanyl(oxidanylidene)-$l^{4}-azanyl]-6~{H}-2,1,3-benzoxadiazol-7-ylidene]amino]propanal" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C9 H9 N5 O5" _chem_comp.mon_nstd_parent_comp_id ALA _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-12 _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 267.198 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CM8 _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 9PZZ _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 A1CM8 N N1 N 0 1 N N N Y Y N 11.767 6.126 17.671 -3.846 1.422 0.854 N A1CM8 1 A1CM8 CA C1 C 0 1 N N S N Y N 11.196 5.253 16.634 -3.775 0.425 -0.222 CA A1CM8 2 A1CM8 C C2 C 0 1 N N N N Y Y 10.171 4.335 17.336 -4.911 -0.554 -0.075 C A1CM8 3 A1CM8 O O1 O 0 1 N N N N Y Y 10.475 3.814 18.404 -5.473 -0.673 0.988 O A1CM8 4 A1CM8 CB C3 C 0 1 N N N N N N 12.322 4.416 15.977 -2.443 -0.323 -0.137 CB A1CM8 5 A1CM8 NG N2 N 0 1 N N N N N N 13.041 4.953 15.008 -1.340 0.641 -0.160 NG A1CM8 6 A1CM8 CD C4 C 0 1 Y N N N N N 12.691 5.196 13.764 -0.024 0.193 -0.094 CD A1CM8 7 A1CM8 CE1 C5 C 0 1 Y N N N N N 11.493 4.866 13.211 0.255 -1.141 -0.007 CE1 A1CM8 8 A1CM8 CE2 C6 C 0 1 Y N N N N N 13.560 5.857 12.951 1.085 1.139 -0.122 CE2 A1CM8 9 A1CM8 NZ N3 N 0 1 Y N N N N N 14.742 6.258 13.171 1.277 2.429 -0.197 NZ A1CM8 10 A1CM8 CZ1 C7 C 0 1 Y N N N N N 11.207 5.109 11.908 1.567 -1.614 0.061 CZ1 A1CM8 11 A1CM8 CZ2 C8 C 0 1 Y N N N N N 13.288 6.106 11.645 2.468 0.601 -0.048 CZ2 A1CM8 12 A1CM8 CH C9 C 0 1 Y N N N N N 12.107 5.777 11.102 2.645 -0.791 0.045 CH A1CM8 13 A1CM8 NH N4 N 0 1 Y N N N N N 14.336 6.676 11.149 3.201 1.687 -0.095 NH A1CM8 14 A1CM8 OH O2 O 0 1 Y N N N N N 15.294 6.797 12.073 2.471 2.655 -0.177 OH A1CM8 15 A1CM8 NT N5 N 1 1 N N N N N N 11.771 5.983 9.887 4.010 -1.359 0.121 NT A1CM8 16 A1CM8 OI1 O3 O -1 1 N N N N N N 10.748 5.583 9.532 4.164 -2.565 0.201 OI1 A1CM8 17 A1CM8 OI2 O4 O 0 1 N N N N N N 12.436 6.517 9.147 4.979 -0.621 0.102 OI2 A1CM8 18 A1CM8 H H1 H 0 1 N N N Y Y N 11.038 6.665 18.093 -3.779 0.982 1.760 H A1CM8 19 A1CM8 H2 H2 H 0 1 N N N Y Y N 12.214 5.566 18.369 -3.134 2.128 0.741 H2 A1CM8 20 A1CM8 HA H4 H 0 1 N N N N Y N 10.687 5.851 15.864 -3.850 0.926 -1.187 HA A1CM8 21 A1CM8 HB1 H6 H 0 1 N N N N N N 11.851 3.511 15.565 -2.406 -0.896 0.789 HB1 A1CM8 22 A1CM8 HB2 H7 H 0 1 N N N N N N 13.021 4.133 16.778 -2.352 -1.000 -0.987 HB2 A1CM8 23 A1CM8 HE H8 H 0 1 N N N N N N 10.744 4.395 13.830 -0.561 -1.848 0.010 HE A1CM8 24 A1CM8 HZ H10 H 0 1 N N N N N N 10.265 4.777 11.496 1.730 -2.679 0.130 HZ A1CM8 25 A1CM8 OXT OXT O 0 1 N N N N Y Y 8.991 4.204 16.748 -5.299 -1.296 -1.125 OXT A1CM8 26 A1CM8 H1 H1 H 0 1 N N N N N N 8.431 3.651 17.280 -6.032 -1.910 -0.982 H1 A1CM8 27 A1CM8 H4 H4 H 0 1 N N N N N N 13.841 4.358 14.931 -1.527 1.590 -0.222 H4 A1CM8 28 # 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 A1CM8 OI2 NT DOUB N N 1 A1CM8 OI1 NT SING N N 2 A1CM8 NT CH SING N N 3 A1CM8 CH CZ2 SING Y N 4 A1CM8 CH CZ1 DOUB Y N 5 A1CM8 NH CZ2 DOUB Y N 6 A1CM8 NH OH SING Y N 7 A1CM8 CZ2 CE2 SING Y N 8 A1CM8 CZ1 CE1 SING Y N 9 A1CM8 OH NZ SING Y N 10 A1CM8 CE2 NZ DOUB Y N 11 A1CM8 CE2 CD SING Y N 12 A1CM8 CE1 CD DOUB Y N 13 A1CM8 CD NG SING N N 14 A1CM8 NG CB SING N N 15 A1CM8 CB CA SING N N 16 A1CM8 CA C SING N N 17 A1CM8 CA N SING N N 18 A1CM8 C O DOUB N N 19 A1CM8 N H SING N N 20 A1CM8 N H2 SING N N 21 A1CM8 CA HA SING N N 22 A1CM8 CB HB1 SING N N 23 A1CM8 CB HB2 SING N N 24 A1CM8 CE1 HE SING N N 25 A1CM8 CZ1 HZ SING N N 26 A1CM8 C OXT SING N N 27 A1CM8 OXT H1 SING N N 28 A1CM8 NG H4 SING N N 29 # 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 A1CM8 SMILES ACDLabs 14.52 "O=C(O)C(N)CNc1ccc(c2nonc12)[N+]([O-])=O" A1CM8 InChI InChI 1.06 "InChI=1S/C9H9N5O5/c10-4(9(15)16)3-11-5-1-2-6(14(17)18)8-7(5)12-19-13-8/h1-2,4,11H,3,10H2,(H,15,16)/t4-/m0/s1" A1CM8 InChIKey InChI 1.06 XJSHCKMKWFWSIN-BYPYZUCNSA-N A1CM8 SMILES_CANONICAL CACTVS 3.385 "N[C@@H](CNc1ccc(c2nonc12)[N+]([O-])=O)C(O)=O" A1CM8 SMILES CACTVS 3.385 "N[CH](CNc1ccc(c2nonc12)[N+]([O-])=O)C(O)=O" A1CM8 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc(c2c(c1NC[C@@H](C(=O)O)N)non2)[N+](=O)[O-]" A1CM8 SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc(c2c(c1NCC(C(=O)O)N)non2)[N+](=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 A1CM8 "SYSTEMATIC NAME" ACDLabs 14.52 "3-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-L-alanine" A1CM8 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{S})-2-azanyl-3-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]propanoic acid" # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1CM8 _pdbx_chem_comp_pcm.modified_residue_id ALA _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Non-standard residue" _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 ? _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 ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CM8 "Create component" 2025-08-12 RCSB A1CM8 "Initial release" 2026-08-26 RCSB #