data_BU2 # _chem_comp.id BU2 _chem_comp.name 1,3-BUTANEDIOL _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H10 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-05-16 _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 90.121 _chem_comp.one_letter_code ? _chem_comp.three_letter_code BU2 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1LOL _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 BU2 C1 C1 C 0 1 N N N N N N 2.646 45.112 48.995 0.298 -0.295 -1.416 C1 BU2 1 BU2 O1 O1 O 0 1 N N N N N N 1.781 45.484 47.929 -0.245 0.187 -2.646 O1 BU2 2 BU2 C2 C2 C 0 1 N N N N N N 1.922 45.088 50.288 -0.594 0.147 -0.255 C2 BU2 3 BU2 C3 C3 C 0 1 N N S N N N 0.706 44.197 50.309 -0.011 -0.370 1.061 C3 BU2 4 BU2 O3 O3 O 0 1 N N N N N N 1.101 42.889 50.701 1.302 0.160 1.242 O3 BU2 5 BU2 C4 C4 C 0 1 N N N N N N -0.456 44.629 51.162 -0.904 0.072 2.222 C4 BU2 6 BU2 HC11 1HC1 H 0 0 N N N N N N 3.546 45.769 49.041 1.301 0.109 -1.278 HC11 BU2 7 BU2 HC12 2HC1 H 0 0 N N N N N N 3.154 44.141 48.791 0.346 -1.384 -1.443 HC12 BU2 8 BU2 HO1 HO1 H 0 1 N N N N N N 2.245 45.499 47.100 0.345 -0.112 -3.350 HO1 BU2 9 BU2 HC21 1HC2 H 0 0 N N N N N N 1.649 46.124 50.599 -1.596 -0.257 -0.393 HC21 BU2 10 BU2 HC22 2HC2 H 0 0 N N N N N N 2.617 44.816 51.116 -0.642 1.235 -0.228 HC22 BU2 11 BU2 HC3 HC3 H 0 1 N N N N N N 0.313 44.250 49.267 0.036 -1.458 1.034 HC3 BU2 12 BU2 HO3 HO3 H 0 1 N N N N N N 0.335 42.328 50.714 1.215 1.123 1.260 HO3 BU2 13 BU2 HC41 1HC4 H 0 0 N N N N N N -0.761 45.662 50.875 -0.489 -0.296 3.160 HC41 BU2 14 BU2 HC42 2HC4 H 0 0 N N N N N N -1.355 43.970 51.178 -0.952 1.161 2.249 HC42 BU2 15 BU2 HC43 3HC4 H 0 0 N N N N N N -0.104 44.798 52.207 -1.907 -0.332 2.084 HC43 BU2 16 # 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 BU2 C1 O1 SING N N 1 BU2 C1 C2 SING N N 2 BU2 C1 HC11 SING N N 3 BU2 C1 HC12 SING N N 4 BU2 O1 HO1 SING N N 5 BU2 C2 C3 SING N N 6 BU2 C2 HC21 SING N N 7 BU2 C2 HC22 SING N N 8 BU2 C3 O3 SING N N 9 BU2 C3 C4 SING N N 10 BU2 C3 HC3 SING N N 11 BU2 O3 HO3 SING N N 12 BU2 C4 HC41 SING N N 13 BU2 C4 HC42 SING N N 14 BU2 C4 HC43 SING N N 15 # 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 BU2 SMILES ACDLabs 10.04 "OCCC(O)C" BU2 SMILES_CANONICAL CACTVS 3.341 "C[C@H](O)CCO" BU2 SMILES CACTVS 3.341 "C[CH](O)CCO" BU2 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C[C@@H](CCO)O" BU2 SMILES "OpenEye OEToolkits" 1.5.0 "CC(CCO)O" BU2 InChI InChI 1.03 "InChI=1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m0/s1" BU2 InChIKey InChI 1.03 PUPZLCDOIYMWBV-BYPYZUCNSA-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 BU2 "SYSTEMATIC NAME" ACDLabs 10.04 "(3S)-butane-1,3-diol" BU2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(3S)-butane-1,3-diol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site BU2 "Create component" 2002-05-16 RCSB BU2 "Modify descriptor" 2011-06-04 RCSB BU2 "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id BU2 _pdbx_chem_comp_pcm.modified_residue_id LYS _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical 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 C1 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom NZ _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #