data_A1JND # _chem_comp.id A1JND _chem_comp.name "2-[4-(1H-1,2,3-triazol-4-yl)butylamino]ethanoic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C8 H14 N4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-18 _chem_comp.pdbx_modified_date 2026-01-14 _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 198.222 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JND _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 9SAE _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 A1JND CA C1 C 0 1 N N N N Y N -25.013 -20.673 6.331 -3.738 0.744 0.243 CA A1JND 1 A1JND C C2 C 0 1 N N N N Y Y -26.217 -21.613 6.389 -5.071 0.068 0.046 C A1JND 2 A1JND C11 C3 C 0 1 Y N N N N N -27.684 -19.146 1.368 3.574 -0.333 -0.113 C11 A1JND 3 A1JND C7 C4 C 0 1 N N N N N N -25.147 -18.991 4.446 -1.341 0.416 0.134 C7 A1JND 4 A1JND C8 C5 C 0 1 N N N N N N -26.614 -18.642 4.671 -0.245 -0.605 -0.178 C8 A1JND 5 A1JND C9 C6 C 0 1 N N N N N N -27.580 -19.515 3.880 1.127 0.046 0.012 C9 A1JND 6 A1JND C10 C7 C 0 1 N N N N N N -28.260 -18.812 2.711 2.223 -0.974 -0.300 C10 A1JND 7 A1JND C12 C8 C 0 1 Y N N N N N -27.531 -18.368 0.254 4.579 -0.778 0.676 C12 A1JND 8 A1JND N N2 N 0 1 N N N Y Y N -24.751 -20.328 4.922 -2.658 -0.209 -0.048 N A1JND 9 A1JND O O1 O 0 1 N N N N Y Y -27.351 -21.163 6.562 -5.116 -1.088 -0.301 O A1JND 10 A1JND N4 N3 N 0 1 Y N N N N N -26.952 -19.174 -0.664 5.592 0.107 0.531 N4 A1JND 11 A1JND N5 N4 N 0 1 Y N N N N N -26.773 -20.415 -0.154 5.214 1.021 -0.293 N5 A1JND 12 A1JND N6 N5 N 0 1 Y N N N N N -27.214 -20.393 1.081 4.017 0.784 -0.700 N6 A1JND 13 A1JND HA2 H1 H 0 1 N N N N Y N -24.132 -21.173 6.760 -3.660 1.598 -0.430 HA2 A1JND 14 A1JND HA3 H2 H 0 1 N N N N Y N -25.230 -19.758 6.902 -3.653 1.085 1.275 HA3 A1JND 15 A1JND H3 H3 H 0 1 N N N N N N -24.944 -18.938 3.366 -1.240 0.755 1.165 H3 A1JND 16 A1JND H4 H4 H 0 1 N N N N N N -24.533 -18.245 4.971 -1.247 1.268 -0.540 H4 A1JND 17 A1JND H5 H5 H 0 1 N N N N N N -26.771 -17.594 4.375 -0.339 -1.456 0.496 H5 A1JND 18 A1JND H6 H6 H 0 1 N N N N N N -26.838 -18.758 5.742 -0.347 -0.944 -1.209 H6 A1JND 19 A1JND H7 H7 H 0 1 N N N N N N -28.361 -19.872 4.567 1.221 0.898 -0.662 H7 A1JND 20 A1JND H8 H8 H 0 1 N N N N N N -27.020 -20.375 3.484 1.228 0.386 1.043 H8 A1JND 21 A1JND H9 H9 H 0 1 N N N N N N -28.171 -17.726 2.863 2.121 -1.314 -1.331 H9 A1JND 22 A1JND H10 H10 H 0 1 N N N N N N -29.323 -19.096 2.710 2.129 -1.826 0.374 H10 A1JND 23 A1JND H11 H11 H 0 1 N N N N N N -27.812 -17.332 0.133 4.574 -1.662 1.298 H11 A1JND 24 A1JND H H14 H 0 1 N Y N Y Y N -25.234 -20.998 4.358 -2.753 -0.589 -0.978 H A1JND 25 A1JND H16 H16 H 0 1 N Y N N N N -26.693 -18.893 -1.588 6.454 0.063 0.975 H16 A1JND 26 A1JND OXT O2 O 0 1 N Y N N Y Y ? ? ? -6.207 0.752 0.256 OXT A1JND 27 A1JND HXT H12 H 0 1 N Y N N Y Y ? ? ? -7.037 0.276 0.117 HXT A1JND 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 A1JND N4 N5 SING Y N 1 A1JND N4 C12 SING Y N 2 A1JND N5 N6 DOUB Y N 3 A1JND C12 C11 DOUB Y N 4 A1JND N6 C11 SING Y N 5 A1JND C11 C10 SING N N 6 A1JND C10 C9 SING N N 7 A1JND C9 C8 SING N N 8 A1JND C7 C8 SING N N 9 A1JND C7 N SING N N 10 A1JND N CA SING N N 11 A1JND CA C SING N N 12 A1JND C O DOUB N N 13 A1JND CA HA2 SING N N 14 A1JND CA HA3 SING N N 15 A1JND C7 H3 SING N N 16 A1JND C7 H4 SING N N 17 A1JND C8 H5 SING N N 18 A1JND C8 H6 SING N N 19 A1JND C9 H7 SING N N 20 A1JND C9 H8 SING N N 21 A1JND C10 H9 SING N N 22 A1JND C10 H10 SING N N 23 A1JND C12 H11 SING N N 24 A1JND N H SING N N 25 A1JND N4 H16 SING N N 26 A1JND C OXT SING N N 27 A1JND OXT HXT SING N N 28 # 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 A1JND InChI InChI 1.06 "InChI=1S/C8H14N4O2/c13-8(14)6-9-4-2-1-3-7-5-10-12-11-7/h5,9H,1-4,6H2,(H,13,14)(H,10,11,12)" A1JND InChIKey InChI 1.06 YVWDYFSSHOFRFU-UHFFFAOYSA-N A1JND SMILES_CANONICAL CACTVS 3.385 "OC(=O)CNCCCCc1c[nH]nn1" A1JND SMILES CACTVS 3.385 "OC(=O)CNCCCCc1c[nH]nn1" A1JND SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1c(nn[nH]1)CCCCNCC(=O)O" A1JND SMILES "OpenEye OEToolkits" 2.0.7 "c1c(nn[nH]1)CCCCNCC(=O)O" # _pdbx_chem_comp_identifier.comp_id A1JND _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 "2-[4-(1~{H}-1,2,3-triazol-4-yl)butylamino]ethanoic acid" # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1JND _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 ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1JND "Create component" 2025-08-18 PDBE A1JND "Modify formula" 2025-08-20 PDBE A1JND "Modify leaving atom flag" 2025-08-26 PDBE A1JND "Modify PCM" 2025-08-26 PDBE A1JND "Initial release" 2026-01-14 RCSB A1JND "Modify atom id" 2026-01-14 PDBE #