data_HSK # _chem_comp.id HSK _chem_comp.name 3-hydroxy-L-histidine _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C6 H9 N3 O3" _chem_comp.mon_nstd_parent_comp_id HIS _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2014-05-01 _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 171.154 _chem_comp.one_letter_code ? _chem_comp.three_letter_code HSK _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 3WU2 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _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 HSK C C C 0 1 N N N Y N Y 6.904 -38.965 59.874 -2.645 -0.170 -0.036 C HSK 1 HSK O O O 0 1 N N N Y N Y 7.983 -38.417 60.117 -3.032 -1.455 -0.080 O HSK 2 HSK CA CA C 0 1 N N S Y N N 6.843 -40.444 59.656 -1.231 0.203 -0.395 CA HSK 3 HSK N N N 0 1 N N N Y Y N 5.466 -40.962 59.845 -1.173 1.631 -0.735 N HSK 4 HSK CB CB C 0 1 N N N N N N 7.388 -40.771 58.270 -0.311 -0.075 0.795 CB HSK 5 HSK CG CG C 0 1 Y N N N N N 6.522 -40.200 57.172 1.119 0.182 0.397 CG HSK 6 HSK CD2 CD2 C 0 1 Y N N N N N 6.758 -39.040 56.453 1.756 1.369 0.412 CD2 HSK 7 HSK NE2 NE2 N 0 1 Y N N N N N 5.732 -38.906 55.575 3.012 1.171 -0.014 NE2 HSK 8 HSK CE1 CE1 C 0 1 Y N N N N N 4.865 -39.947 55.722 3.178 -0.093 -0.293 CE1 HSK 9 HSK ND1 ND1 N 0 1 Y N N N N N 5.379 -40.703 56.679 2.023 -0.746 -0.046 ND1 HSK 10 HSK OM OM O 0 1 N N N N N N 4.740 -41.945 57.140 1.787 -2.132 -0.219 OM HSK 11 HSK OXT OXT O 0 1 N Y N Y N Y 5.733 -38.287 59.781 -3.433 0.687 0.288 OXT HSK 12 HSK HXT H1 H 0 1 N Y N Y N Y 7.848 -37.482 60.221 -3.950 -1.646 0.159 H1 HSK 13 HSK HA H2 H 0 1 N N N Y N N 7.498 -40.926 60.397 -0.905 -0.387 -1.252 H2 HSK 14 HSK H H3 H 0 1 N N N Y Y N 5.145 -40.728 60.763 -1.721 1.829 -1.559 H3 HSK 15 HSK H2 H4 H 0 1 N Y N Y Y N 4.859 -40.551 59.165 -1.470 2.201 0.043 H4 HSK 16 HSK H6 H6 H 0 1 N N N N N N 7.433 -41.864 58.155 -0.581 0.580 1.624 H6 HSK 17 HSK H7 H7 H 0 1 N N N N N N 8.400 -40.351 58.178 -0.421 -1.115 1.104 H7 HSK 18 HSK H8 H8 H 0 1 N N N N N N 7.598 -38.371 56.569 1.330 2.314 0.715 H8 HSK 19 HSK H10 H10 H 0 1 N N N N N N 3.951 -40.119 55.173 4.090 -0.542 -0.657 H10 HSK 20 HSK H11 H11 H 0 1 N N N N N N 5.265 -42.335 57.829 1.983 -2.665 0.563 H11 HSK 21 # 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 HSK NE2 CE1 DOUB Y N 1 HSK NE2 CD2 SING Y N 2 HSK CE1 ND1 SING Y N 3 HSK CD2 CG DOUB Y N 4 HSK ND1 OM SING N N 5 HSK ND1 CG SING Y N 6 HSK CG CB SING N N 7 HSK CB CA SING N N 8 HSK CA N SING N N 9 HSK CA C SING N N 10 HSK OXT C DOUB N N 11 HSK C O SING N N 12 HSK O HXT SING N N 13 HSK CA HA SING N N 14 HSK N H SING N N 15 HSK N H2 SING N N 16 HSK CB H6 SING N N 17 HSK CB H7 SING N N 18 HSK CD2 H8 SING N N 19 HSK CE1 H10 SING N N 20 HSK OM H11 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 HSK SMILES ACDLabs 12.01 "O=C(O)C(N)Cc1cncn1O" HSK InChI InChI 1.03 "InChI=1S/C6H9N3O3/c7-5(6(10)11)1-4-2-8-3-9(4)12/h2-3,5,12H,1,7H2,(H,10,11)/t5-/m0/s1" HSK InChIKey InChI 1.03 MPVGZUDRATZEEE-YFKPBYRVSA-N HSK SMILES_CANONICAL CACTVS 3.385 "N[C@@H](Cc1cncn1O)C(O)=O" HSK SMILES CACTVS 3.385 "N[CH](Cc1cncn1O)C(O)=O" HSK SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "c1c(n(cn1)O)C[C@@H](C(=O)O)N" HSK SMILES "OpenEye OEToolkits" 1.7.6 "c1c(n(cn1)O)CC(C(=O)O)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 HSK "SYSTEMATIC NAME" ACDLabs 12.01 3-hydroxy-L-histidine HSK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-2-azanyl-3-(3-oxidanylimidazol-4-yl)propanoic 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 HSK "Create component" 2014-05-01 PDBJ HSK "Initial release" 2014-09-03 RCSB HSK "Modify backbone" 2023-11-03 PDBE HSK "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id HSK _pdbx_chem_comp_pcm.modified_residue_id HIS _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 ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #