data_NHE # _chem_comp.id NHE _chem_comp.name "2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C8 H17 N O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "N-CYCLOHEXYLTAURINE; CHES" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-04-24 _chem_comp.pdbx_modified_date 2020-06-17 _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 207.290 _chem_comp.one_letter_code ? _chem_comp.three_letter_code NHE _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 ? _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI # # 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.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 NHE "C3'" "C3'" C 0 1 N N N 75.089 34.234 243.452 0.885 0.617 -4.366 "C3'" NHE 1 NHE "C2'" "C2'" C 0 1 N N N 75.145 32.723 243.329 1.325 -0.156 -3.122 "C2'" NHE 2 NHE "C1'" "C1'" C 0 1 N N N 74.635 32.330 241.958 0.279 0.015 -2.018 "C1'" NHE 3 NHE "C6'" "C6'" C 0 1 N N N 75.514 32.973 240.866 -1.068 -0.521 -2.504 "C6'" NHE 4 NHE N N N 0 1 N N N 74.763 30.825 241.801 0.701 -0.728 -0.823 N NHE 5 NHE C1 C1 C 0 1 N N N 73.987 30.118 242.884 0.156 -0.008 0.335 C1 NHE 6 NHE C2 C2 C 0 1 N N N 74.194 28.598 242.641 0.560 -0.733 1.620 C2 NHE 7 NHE S S S 0 1 N N N 73.378 27.629 243.880 -0.112 0.154 3.052 S NHE 8 NHE O1 O1 O 0 1 N N N 74.037 26.340 243.912 -1.525 0.026 3.131 O1 NHE 9 NHE O2 O2 O 0 1 N N N 72.927 28.312 245.092 0.545 1.397 3.253 O2 NHE 10 NHE O3 O3 O 0 1 N N N 71.974 27.247 242.997 0.368 -0.676 4.233 O3 NHE 11 NHE "C5'" "C5'" C 0 1 N N N 75.608 34.495 241.005 -1.507 0.253 -3.748 "C5'" NHE 12 NHE "C4'" "C4'" C 0 1 N N N 75.980 34.898 242.418 -0.461 0.080 -4.852 "C4'" NHE 13 NHE "H3'1" "1H3'" H 0 0 N N N 75.336 34.572 244.485 0.788 1.675 -4.120 "H3'1" NHE 14 NHE "H3'2" "2H3'" H 0 0 N N N 74.042 34.612 243.396 1.630 0.495 -5.152 "H3'2" NHE 15 NHE "H2'1" "1H2'" H 0 0 N N N 74.598 32.207 244.152 2.285 0.225 -2.776 "H2'1" NHE 16 NHE "H2'2" "2H2'" H 0 0 N N N 76.161 32.315 243.540 1.422 -1.214 -3.368 "H2'2" NHE 17 NHE "HC'1" "1HC'" H 0 0 N N N 73.572 32.644 241.835 0.182 1.073 -1.772 "HC'1" NHE 18 NHE "H6'1" "1H6'" H 0 0 N N N 75.162 32.685 239.848 -0.970 -1.578 -2.750 "H6'1" NHE 19 NHE "H6'2" "2H6'" H 0 0 N N N 76.528 32.510 240.844 -1.812 -0.398 -1.717 "H6'2" NHE 20 NHE HN HN H 0 1 N N N 75.738 30.527 241.775 1.705 -0.645 -0.770 HN NHE 21 NHE HC11 1HC1 H 0 0 N N N 72.914 30.418 242.930 -0.930 0.025 0.263 HC11 NHE 22 NHE HC12 2HC1 H 0 0 N N N 74.263 30.445 243.914 0.552 1.006 0.351 HC12 NHE 23 NHE HC21 1HC2 H 0 0 N N N 75.276 28.340 242.567 1.647 -0.768 1.692 HC21 NHE 24 NHE HC22 2HC2 H 0 0 N N N 73.876 28.301 241.615 0.165 -1.749 1.604 HC22 NHE 25 NHE HO3 3HO H 0 1 N N N 71.536 26.727 243.661 0.035 -0.245 5.032 HO3 NHE 26 NHE "H5'1" "1H5'" H 0 0 N N N 76.310 34.931 240.257 -1.604 1.310 -3.502 "H5'1" NHE 27 NHE "H5'2" "2H5'" H 0 0 N N N 74.669 34.995 240.671 -2.467 -0.129 -4.094 "H5'2" NHE 28 NHE "H4'1" "1H4'" H 0 0 N N N 77.058 34.699 242.625 -0.774 0.632 -5.738 "H4'1" NHE 29 NHE "H4'2" "2H4'" H 0 0 N N N 75.980 36.007 242.536 -0.364 -0.976 -5.098 "H4'2" NHE 30 # # 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 NHE "C3'" "C2'" SING N N 1 NHE "C3'" "C4'" SING N N 2 NHE "C3'" "H3'1" SING N N 3 NHE "C3'" "H3'2" SING N N 4 NHE "C2'" "C1'" SING N N 5 NHE "C2'" "H2'1" SING N N 6 NHE "C2'" "H2'2" SING N N 7 NHE "C1'" "C6'" SING N N 8 NHE "C1'" N SING N N 9 NHE "C1'" "HC'1" SING N N 10 NHE "C6'" "C5'" SING N N 11 NHE "C6'" "H6'1" SING N N 12 NHE "C6'" "H6'2" SING N N 13 NHE N C1 SING N N 14 NHE N HN SING N N 15 NHE C1 C2 SING N N 16 NHE C1 HC11 SING N N 17 NHE C1 HC12 SING N N 18 NHE C2 S SING N N 19 NHE C2 HC21 SING N N 20 NHE C2 HC22 SING N N 21 NHE S O1 DOUB N N 22 NHE S O2 DOUB N N 23 NHE S O3 SING N N 24 NHE O3 HO3 SING N N 25 NHE "C5'" "C4'" SING N N 26 NHE "C5'" "H5'1" SING N N 27 NHE "C5'" "H5'2" SING N N 28 NHE "C4'" "H4'1" SING N N 29 NHE "C4'" "H4'2" SING N N 30 # # 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 NHE SMILES ACDLabs 10.04 "O=S(=O)(O)CCNC1CCCCC1" NHE SMILES_CANONICAL CACTVS 3.341 "O[S](=O)(=O)CCNC1CCCCC1" NHE SMILES CACTVS 3.341 "O[S](=O)(=O)CCNC1CCCCC1" NHE SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1CCC(CC1)NCCS(=O)(=O)O" NHE SMILES "OpenEye OEToolkits" 1.5.0 "C1CCC(CC1)NCCS(=O)(=O)O" NHE InChI InChI 1.03 "InChI=1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)" NHE InChIKey InChI 1.03 MKWKNSIESPFAQN-UHFFFAOYSA-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 NHE "SYSTEMATIC NAME" ACDLabs 10.04 "2-(cyclohexylamino)ethanesulfonic acid" NHE "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "2-(cyclohexylamino)ethanesulfonic 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 NHE "Create component" 2001-04-24 EBI NHE "Modify descriptor" 2011-06-04 RCSB NHE "Modify synonyms" 2020-06-05 PDBE # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 NHE N-CYCLOHEXYLTAURINE ? ? 2 NHE CHES ? ? ##