data_A1CHU # _chem_comp.id A1CHU _chem_comp.name "(3R)-3-hydroxy-L-ornithine" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C5 H12 N2 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-07-02 _chem_comp.pdbx_modified_date 2026-04-17 _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 148.160 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CHU _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 9PE1 _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 A1CHU C C1 C 0 1 N N N N Y Y 165.031 145.874 116.985 -2.138 0.160 0.168 C A1CHU 1 A1CHU CA C2 C 0 1 N N S N Y N 164.931 147.227 117.684 -0.822 -0.390 0.654 CA A1CHU 2 A1CHU CB C3 C 0 1 N N R N N N 165.409 147.085 119.140 0.326 0.399 0.021 CB A1CHU 3 A1CHU CG C4 C 0 1 N N N N N N 166.056 148.351 119.685 1.661 -0.236 0.415 CG A1CHU 4 A1CHU CD C5 C 0 1 N N N N N N 165.206 149.579 119.521 2.811 0.623 -0.114 CD A1CHU 5 A1CHU NE N1 N 0 1 N N N N N N 165.898 150.788 120.032 4.092 0.013 0.265 NE A1CHU 6 A1CHU N N2 N 0 1 N N N Y Y N 163.545 147.651 117.619 -0.711 -1.804 0.274 N A1CHU 7 A1CHU O36 O1 O 0 1 N N N N N N 164.295 146.728 119.958 0.190 0.378 -1.402 O36 A1CHU 8 A1CHU O O2 O 0 1 N N N N Y Y 164.091 145.110 117.030 -2.737 -0.402 -0.718 O A1CHU 9 A1CHU OXT O3 O 0 1 N Y N N Y Y 166.162 145.563 116.331 -2.647 1.271 0.722 OXT A1CHU 10 A1CHU HA H1 H 0 1 N N N N Y N 165.575 147.951 117.164 -0.769 -0.300 1.739 HA A1CHU 11 A1CHU HB2 H2 H 0 1 N N N N N N 166.157 146.279 119.172 0.296 1.430 0.373 HB2 A1CHU 12 A1CHU HG3 H3 H 0 1 N N N N N N 166.255 148.206 120.757 1.725 -0.301 1.501 HG3 A1CHU 13 A1CHU HG2 H4 H 0 1 N N N N N N 167.006 148.512 119.154 1.727 -1.236 -0.013 HG2 A1CHU 14 A1CHU HD3 H5 H 0 1 N N N N N N 164.982 149.719 118.453 2.746 0.688 -1.200 HD3 A1CHU 15 A1CHU HD2 H6 H 0 1 N N N N N N 164.267 149.442 120.078 2.744 1.623 0.314 HD2 A1CHU 16 A1CHU HE2 H7 H 0 1 N N N N N N 165.309 151.587 119.909 4.151 -0.938 -0.066 HE2 A1CHU 17 A1CHU HE1 H8 H 0 1 N N N N N N 166.101 150.670 121.004 4.868 0.562 -0.073 HE1 A1CHU 18 A1CHU H2 H10 H 0 1 N Y N Y Y N 163.446 148.538 118.070 -0.758 -1.914 -0.728 H2 A1CHU 19 A1CHU H H11 H 0 1 N N N Y Y N 163.265 147.731 116.662 0.133 -2.214 0.644 H A1CHU 20 A1CHU H36 H13 H 0 1 N N N N N N 164.580 146.638 120.860 0.208 -0.509 -1.786 H36 A1CHU 21 A1CHU HXT H14 H 0 1 N Y N N Y Y 166.078 144.698 115.946 -3.496 1.583 0.380 HXT A1CHU 22 # 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 A1CHU C O DOUB N N 1 A1CHU C CA SING N N 2 A1CHU N CA SING N N 3 A1CHU CA CB SING N N 4 A1CHU CB CG SING N N 5 A1CHU CB O36 SING N N 6 A1CHU CD CG SING N N 7 A1CHU CD NE SING N N 8 A1CHU C OXT SING N N 9 A1CHU CA HA SING N N 10 A1CHU CB HB2 SING N N 11 A1CHU CG HG3 SING N N 12 A1CHU CG HG2 SING N N 13 A1CHU CD HD3 SING N N 14 A1CHU CD HD2 SING N N 15 A1CHU NE HE2 SING N N 16 A1CHU NE HE1 SING N N 17 A1CHU N H2 SING N N 18 A1CHU N H SING N N 19 A1CHU O36 H36 SING N N 20 A1CHU OXT HXT SING N N 21 # 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 A1CHU SMILES ACDLabs 14.52 "OC(=O)C(N)C(O)CCN" A1CHU InChI InChI 1.06 "InChI=1S/C5H12N2O3/c6-2-1-3(8)4(7)5(9)10/h3-4,8H,1-2,6-7H2,(H,9,10)/t3-,4+/m1/s1" A1CHU InChIKey InChI 1.06 UHPDQDWXMXBLRX-DMTCNVIQSA-N A1CHU SMILES_CANONICAL CACTVS 3.385 "NCC[C@@H](O)[C@H](N)C(O)=O" A1CHU SMILES CACTVS 3.385 "NCC[CH](O)[CH](N)C(O)=O" A1CHU SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C(CN)[C@H]([C@@H](C(=O)O)N)O" A1CHU SMILES "OpenEye OEToolkits" 3.1.0.0 "C(CN)C(C(C(=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 A1CHU "SYSTEMATIC NAME" ACDLabs 14.52 "(3R)-3-hydroxy-L-ornithine" A1CHU "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{S},3~{R})-2,5-bis(azanyl)-3-oxidanyl-pentanoic 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 A1CHU "Create component" 2025-07-02 RCSB A1CHU "Modify PCM" 2025-07-03 RCSB A1CHU "Initial release" 2026-04-22 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1CHU _pdbx_chem_comp_pcm.modified_residue_id ORN _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 ? #