data_ILX # _chem_comp.id ILX _chem_comp.name 4,5-DIHYDROXYISOLEUCINE _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C6 H13 N O4" _chem_comp.mon_nstd_parent_comp_id ILE _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-10-29 _chem_comp.pdbx_modified_date 2024-09-27 _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 163.172 _chem_comp.one_letter_code I _chem_comp.three_letter_code ILX _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code ? _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_backbone_atom_flag _chem_comp_atom.pdbx_n_terminal_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 ILX N N N 0 1 N N N Y Y N 56.169 97.252 39.961 -0.340 3.038 4.724 N ILX 1 ILX CA CA C 0 1 N N S Y N N 55.044 98.324 40.040 0.705 2.146 4.221 CA ILX 2 ILX C C C 0 1 N N N Y N Y 55.584 99.548 40.821 2.048 2.791 4.529 C ILX 3 ILX O O O 0 1 N N N Y N Y 55.474 100.657 40.365 2.279 3.993 4.508 O ILX 4 ILX CB CB C 0 1 N N R N N N 53.793 97.732 40.849 0.571 1.804 2.710 CB ILX 5 ILX CG1 CG1 C 0 1 N N R N N N 52.893 96.859 39.980 1.614 0.772 2.207 CG1 ILX 6 ILX OG1 OG1 O 0 1 N N N N N N 53.650 95.733 39.353 1.612 -0.382 3.047 OG1 ILX 7 ILX CG2 CG2 C 0 1 N N N N N N 52.895 98.812 41.414 0.579 3.092 1.871 CG2 ILX 8 ILX CD1 CD1 C 0 1 N N N N N N 51.725 96.241 40.806 1.349 0.318 0.771 CD1 ILX 9 ILX OD1 OD1 O 0 1 N N N N N N 50.780 95.399 40.066 2.373 -0.593 0.382 OD1 ILX 10 ILX OXT OXT O 0 1 N Y N Y N Y ? ? ? 2.997 1.867 4.836 OXT ILX 11 ILX H H H 0 1 N N N Y Y N 56.115 96.653 40.760 -0.647 3.778 4.132 H ILX 12 ILX H2 HN2 H 0 1 N Y N Y Y N 57.061 97.704 39.944 -0.557 3.001 5.695 H2 ILX 13 ILX HA HA H 0 1 N N N Y N N 54.735 98.609 39.023 0.648 1.223 4.812 HA ILX 14 ILX HB HB H 0 1 N N N N N N 54.256 97.145 41.656 -0.418 1.346 2.573 HB ILX 15 ILX HG11 1HG1 H 0 0 N N N N N N 52.494 97.523 39.199 2.621 1.201 2.260 HG11 ILX 16 ILX HG1 HG1 H 0 1 N N N N N N 54.554 95.994 39.220 0.775 -0.841 2.880 HG1 ILX 17 ILX HG21 1HG2 H 0 0 N N N N N N 52.862 99.663 40.717 1.560 3.577 1.868 HG21 ILX 18 ILX HG22 2HG2 H 0 0 N N N N N N 53.291 99.147 42.384 0.305 2.885 0.832 HG22 ILX 19 ILX HG23 3HG2 H 0 0 N N N N N N 51.880 98.411 41.551 -0.152 3.810 2.258 HG23 ILX 20 ILX HD12 1HD1 H 0 0 N N N N N N 51.137 97.095 41.174 1.376 1.160 0.072 HD12 ILX 21 ILX HD13 2HD1 H 0 0 N N N N N N 52.176 95.614 41.590 0.388 -0.199 0.691 HD13 ILX 22 ILX HD1 HD1 H 0 1 N N N N N N 51.171 94.548 39.906 2.035 -1.075 -0.389 HD1 ILX 23 ILX HXT HXT H 0 1 N Y N Y N Y 0.331 0.751 0.479 3.885 2.231 5.041 HXT ILX 24 # 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 ILX N CA SING N N 1 ILX N H SING N N 2 ILX N H2 SING N N 3 ILX CA C SING N N 4 ILX CA CB SING N N 5 ILX CA HA SING N N 6 ILX C O DOUB N N 7 ILX C OXT SING N N 8 ILX CB CG1 SING N N 9 ILX CB CG2 SING N N 10 ILX CB HB SING N N 11 ILX CG1 OG1 SING N N 12 ILX CG1 CD1 SING N N 13 ILX CG1 HG11 SING N N 14 ILX OG1 HG1 SING N N 15 ILX CG2 HG21 SING N N 16 ILX CG2 HG22 SING N N 17 ILX CG2 HG23 SING N N 18 ILX CD1 OD1 SING N N 19 ILX CD1 HD12 SING N N 20 ILX CD1 HD13 SING N N 21 ILX OD1 HD1 SING N N 22 ILX OXT HXT SING N N 23 # 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 ILX SMILES ACDLabs 10.04 "O=C(O)C(N)C(C)C(O)CO" ILX SMILES_CANONICAL CACTVS 3.341 "C[C@H]([C@H](N)C(O)=O)[C@@H](O)CO" ILX SMILES CACTVS 3.341 "C[CH]([CH](N)C(O)=O)[CH](O)CO" ILX SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C[C@@H]([C@H](CO)O)[C@@H](C(=O)O)N" ILX SMILES "OpenEye OEToolkits" 1.5.0 "CC(C(CO)O)C(C(=O)O)N" ILX InChI InChI 1.03 "InChI=1S/C6H13NO4/c1-3(4(9)2-8)5(7)6(10)11/h3-5,8-9H,2,7H2,1H3,(H,10,11)/t3-,4-,5-/m0/s1" ILX InChIKey InChI 1.03 SGFRTCOTCWGGHB-YUPRTTJUSA-N # 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 ILX "SYSTEMATIC NAME" ACDLabs 10.04 "(2S,3R,4R)-2-amino-4,5-dihydroxy-3-methylpentanoic acid (non-preferred name)" ILX "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S,3R,4R)-2-amino-4,5-dihydroxy-3-methyl-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 ILX "Create component" 2001-10-29 RCSB ILX "Modify descriptor" 2011-06-04 RCSB ILX "Modify backbone" 2023-11-03 PDBE ILX "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id ILX _pdbx_chem_comp_pcm.modified_residue_id ILE _pdbx_chem_comp_pcm.type Hydroxylation _pdbx_chem_comp_pcm.category "Named protein modification" _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 PTM-0336 _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #