data_A1ECH # _chem_comp.id A1ECH _chem_comp.name "(2~{R})-2-azanyl-~{N}-methyl-5-phenyl-pentanamide" _chem_comp.type "D-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C12 H18 N2 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-09-26 _chem_comp.pdbx_modified_date 2025-08-08 _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 206.284 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1ECH _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 9IY5 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _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 A1ECH N1 N1 N 0 1 N N N N N N 14.713 -6.685 31.503 -4.088 -1.084 0.246 N1 A1ECH 1 A1ECH C20 C1 C 0 1 N N N N N N 11.287 -7.889 31.999 0.271 0.071 0.076 C20 A1ECH 2 A1ECH C21 C2 C 0 1 N N N N N N 10.299 -9.039 32.417 1.260 -0.408 -0.987 C21 A1ECH 3 A1ECH C22 C3 C 0 1 Y N N N N N 8.992 -9.147 31.531 2.667 -0.265 -0.465 C22 A1ECH 4 A1ECH C24 C4 C 0 1 Y N N N N N 7.321 -10.554 30.462 4.548 -1.177 0.702 C24 A1ECH 5 A1ECH C26 C5 C 0 1 Y N N N N N 7.227 -8.108 30.245 4.658 1.037 -0.202 C26 A1ECH 6 A1ECH CA C6 C 0 1 N N R N Y N 13.110 -8.373 30.208 -2.147 0.406 0.610 CA A1ECH 7 A1ECH CB C7 C 0 1 N N N N N N 11.685 -7.924 30.479 -1.157 -0.074 -0.453 CB A1ECH 8 A1ECH C23 C8 C 0 1 Y N N N N N 8.460 -10.438 31.242 3.258 -1.308 0.223 C23 A1ECH 9 A1ECH C25 C9 C 0 1 Y N N N N N 6.694 -9.393 29.966 5.247 -0.004 0.492 C25 A1ECH 10 A1ECH C27 C10 C 0 1 Y N N N N N 8.366 -7.995 31.032 3.368 0.906 -0.680 C27 A1ECH 11 A1ECH C C11 C 0 1 N N N N Y Y 14.145 -8.053 31.284 -3.555 0.149 0.138 C A1ECH 12 A1ECH N N2 N 0 1 N N N Y Y N 13.556 -7.652 29.014 -1.962 1.845 0.839 N A1ECH 13 A1ECH O O1 O 0 1 N N N N Y Y 14.555 -8.931 31.973 -4.209 1.053 -0.339 O A1ECH 14 A1ECH C1 C12 C 0 1 N N N N N N 14.382 -5.442 30.812 -5.455 -1.334 -0.218 C1 A1ECH 15 A1ECH H1 H1 H 0 1 N N N N N N 15.410 -6.613 32.216 -3.566 -1.806 0.628 H1 A1ECH 16 A1ECH H14 H2 H 0 1 N N N N N N 12.203 -7.982 32.601 0.387 -0.530 0.978 H2 A1ECH 17 A1ECH H3 H3 H 0 1 N N N N N N 10.806 -6.923 32.210 0.467 1.117 0.310 H3 A1ECH 18 A1ECH H4 H4 H 0 1 N N N N N N 9.992 -8.865 33.459 1.064 -1.455 -1.221 H4 A1ECH 19 A1ECH H5 H5 H 0 1 N N N N N N 10.839 -9.995 32.349 1.144 0.193 -1.889 H5 A1ECH 20 A1ECH H6 H6 H 0 1 N N N N N N 6.916 -11.529 30.235 5.010 -1.992 1.240 H6 A1ECH 21 A1ECH H7 H7 H 0 1 N N N N N N 6.750 -7.224 29.848 5.206 1.953 -0.370 H7 A1ECH 22 A1ECH HA H8 H 0 1 N N N N Y N 13.116 -9.456 30.015 -1.972 -0.135 1.540 H8 A1ECH 23 A1ECH H9 H9 H 0 1 N N N N N N 11.561 -6.911 30.069 -1.273 0.528 -1.355 H9 A1ECH 24 A1ECH H10 H10 H 0 1 N N N N N N 11.003 -8.615 29.962 -1.354 -1.120 -0.687 H10 A1ECH 25 A1ECH H11 H11 H 0 1 N N N N N N 8.943 -11.322 31.630 2.711 -2.225 0.387 H11 A1ECH 26 A1ECH H12 H12 H 0 1 N N N N N N 5.799 -9.482 29.368 6.255 0.099 0.866 H12 A1ECH 27 A1ECH H13 H13 H 0 1 N N N N N N 8.770 -7.020 31.260 2.908 1.719 -1.222 H13 A1ECH 28 A1ECH H H14 H 0 1 N N N Y Y N 14.495 -7.917 28.795 -1.046 2.036 1.217 H14 A1ECH 29 A1ECH H2 H15 H 0 1 N N N Y Y N 12.958 -7.879 28.245 -2.119 2.369 -0.009 H15 A1ECH 30 A1ECH H17 H17 H 0 1 N N N N N N 14.988 -4.621 31.222 -5.708 -2.382 -0.055 H17 A1ECH 31 A1ECH H18 H18 H 0 1 N N N N N N 14.593 -5.552 29.738 -6.149 -0.702 0.336 H18 A1ECH 32 A1ECH H19 H19 H 0 1 N N N N N N 13.315 -5.216 30.955 -5.525 -1.105 -1.281 H19 A1ECH 33 # 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 A1ECH N CA SING N N 1 A1ECH C25 C26 DOUB Y N 2 A1ECH C25 C24 SING Y N 3 A1ECH CA CB SING N N 4 A1ECH CA C SING N N 5 A1ECH C26 C27 SING Y N 6 A1ECH C24 C23 DOUB Y N 7 A1ECH CB C20 SING N N 8 A1ECH C1 N1 SING N N 9 A1ECH C27 C22 DOUB Y N 10 A1ECH C23 C22 SING Y N 11 A1ECH C N1 SING N N 12 A1ECH C O DOUB N N 13 A1ECH C22 C21 SING N N 14 A1ECH C20 C21 SING N N 15 A1ECH N1 H1 SING N N 16 A1ECH C20 H14 SING N N 17 A1ECH C20 H3 SING N N 18 A1ECH C21 H4 SING N N 19 A1ECH C21 H5 SING N N 20 A1ECH C24 H6 SING N N 21 A1ECH C26 H7 SING N N 22 A1ECH CA HA SING N N 23 A1ECH CB H9 SING N N 24 A1ECH CB H10 SING N N 25 A1ECH C23 H11 SING N N 26 A1ECH C25 H12 SING N N 27 A1ECH C27 H13 SING N N 28 A1ECH N H SING N N 29 A1ECH N H2 SING N N 30 A1ECH C1 H17 SING N N 31 A1ECH C1 H18 SING N N 32 A1ECH C1 H19 SING N N 33 # 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 A1ECH InChI InChI 1.06 "InChI=1S/C12H18N2O/c1-14-12(15)11(13)9-5-8-10-6-3-2-4-7-10/h2-4,6-7,11H,5,8-9,13H2,1H3,(H,14,15)/t11-/m1/s1" A1ECH InChIKey InChI 1.06 LLYRTUKTZDQAQG-LLVKDONJSA-N A1ECH SMILES_CANONICAL CACTVS 3.385 "CNC(=O)[C@H](N)CCCc1ccccc1" A1ECH SMILES CACTVS 3.385 "CNC(=O)[CH](N)CCCc1ccccc1" A1ECH SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CNC(=O)[C@@H](CCCc1ccccc1)N" A1ECH SMILES "OpenEye OEToolkits" 2.0.7 "CNC(=O)C(CCCc1ccccc1)N" # _pdbx_chem_comp_identifier.comp_id A1ECH _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~{R})-2-azanyl-~{N}-methyl-5-phenyl-pentanamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1ECH "Create component" 2024-09-26 PDBC A1ECH "Modify PCM" 2024-10-03 PDBE A1ECH "Initial release" 2025-08-13 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1ECH _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 C-terminal _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 ? #