data_K1R # _chem_comp.id K1R _chem_comp.name "(2S)-2-AMINO-4-[({[(2R)-2-AMINO-2-CARBOXYETHYL]THIO}AMINO)SULFINYL]BUTANOIC ACID" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C7 H15 N3 O5 S2" _chem_comp.mon_nstd_parent_comp_id CYS _chem_comp.pdbx_synonyms N-THIOSULFOXIMIDE _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2006-03-17 _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 285.341 _chem_comp.one_letter_code C _chem_comp.three_letter_code K1R _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 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 K1R N1 N1 N 0 1 N N N 7.147 2.988 11.212 -0.148 -0.291 0.705 N1 K1R 1 K1R CA1 CA1 C 0 1 N N S 7.833 3.714 10.104 0.464 0.426 -0.414 CA1 K1R 2 K1R C1 C1 C 0 1 N N N 8.277 5.085 10.615 1.513 1.344 0.178 C1 K1R 3 K1R O11 O11 O 0 1 N N N 9.241 5.589 10.032 2.197 1.985 -0.805 O11 K1R 4 K1R O12 O12 O 0 1 N N N 7.647 5.585 11.540 1.750 1.488 1.369 O12 K1R 5 K1R CB1 CB1 C 0 1 N N N 6.861 3.896 8.927 -0.608 1.222 -1.167 CB1 K1R 6 K1R CG1 CG1 C 0 1 N N N 7.884 4.105 7.750 -1.695 0.326 -1.754 CG1 K1R 7 K1R OE1 OE1 O 0 1 N N N 6.370 5.663 6.194 -2.224 1.981 -3.789 OE1 K1R 8 K1R N2 N2 N 0 1 N N N 7.921 1.836 1.086 -6.315 -0.675 -6.919 N2 K1R 9 K1R CA2 CA2 C 0 1 N N R 8.864 1.887 2.181 -6.723 -1.220 -5.648 CA2 K1R 10 K1R C2 C2 C 0 1 N N N 9.747 0.684 2.344 -7.965 -0.531 -5.107 C2 K1R 11 K1R SAG SAG S 0 1 N N R 7.090 4.349 6.138 -2.932 1.321 -2.646 SAG K1R 12 K1R NAF NAF N 0 1 N N N 8.317 4.432 5.068 -3.838 -0.012 -3.071 NAF K1R 13 K1R O2 O2 O 0 1 N N N 10.790 0.780 3.000 -8.487 0.443 -5.635 O2 K1R 14 K1R O21 O21 O 0 1 N Y N ? ? ? -8.435 -1.092 -3.968 O21 K1R 15 K1R CB2 CB2 C 0 1 N N N 8.144 2.264 3.483 -5.575 -1.230 -4.635 CB2 K1R 16 K1R SG2 SG2 S 0 1 N N N 7.966 4.065 3.530 -5.042 0.419 -4.122 SG2 K1R 17 K1R H1N1 1H1N H 0 0 N N N 6.791 3.387 12.081 -0.292 0.207 1.555 H1N1 K1R 18 K1R H1N2 2H1N H 0 0 N N N 7.566 2.329 11.868 -0.206 -1.283 0.647 H1N2 K1R 19 K1R HA1 HA1 H 0 1 N N N 8.723 3.132 9.769 0.942 -0.309 -1.073 HA1 K1R 20 K1R H11 H11 H 0 1 N N N 9.431 6.440 10.410 2.895 2.570 -0.442 H11 K1R 21 K1R HB11 1HB1 H 0 0 N N N 6.095 4.696 9.051 -0.135 1.787 -1.981 HB11 K1R 22 K1R HB12 2HB1 H 0 0 N N N 6.116 3.079 8.783 -1.069 1.963 -0.500 HB12 K1R 23 K1R HG11 1HG1 H 0 0 N N N 8.614 3.263 7.707 -1.275 -0.394 -2.463 HG11 K1R 24 K1R HG12 2HG1 H 0 0 N N N 8.582 4.944 7.978 -2.230 -0.220 -0.972 HG12 K1R 25 K1R H2N1 1H2N H 0 0 N N N 8.386 1.220 0.419 -6.811 -0.952 -7.750 H2N1 K1R 26 K1R H2N2 2H2N H 0 0 N N N 7.989 2.773 0.689 -5.432 -0.198 -6.985 H2N2 K1R 27 K1R HA2 HA2 H 0 1 N N N 9.548 2.738 1.954 -7.017 -2.255 -5.859 HA2 K1R 28 K1R HA HA H 0 1 N N N 9.259 4.701 5.353 -4.216 -0.582 -2.314 HA K1R 29 K1R "HO'" "HO'" H 0 1 N N N 0.559 -0.761 0.103 -9.230 -0.626 -3.630 "HO'" K1R 30 K1R HB21 1HB2 H 0 0 N N N 8.653 1.859 4.389 -4.703 -1.734 -5.066 HB21 K1R 31 K1R HB22 2HB2 H 0 0 N N N 7.172 1.733 3.606 -5.865 -1.780 -3.734 HB22 K1R 32 # # 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 K1R N1 CA1 SING N N 1 K1R N1 H1N1 SING N N 2 K1R N1 H1N2 SING N N 3 K1R CA1 C1 SING N N 4 K1R CA1 CB1 SING N N 5 K1R CA1 HA1 SING N N 6 K1R C1 O11 SING N N 7 K1R C1 O12 DOUB N N 8 K1R O11 H11 SING N N 9 K1R CB1 CG1 SING N N 10 K1R CB1 HB11 SING N N 11 K1R CB1 HB12 SING N N 12 K1R CG1 SAG SING N N 13 K1R CG1 HG11 SING N N 14 K1R CG1 HG12 SING N N 15 K1R OE1 SAG DOUB N N 16 K1R N2 CA2 SING N N 17 K1R N2 H2N1 SING N N 18 K1R N2 H2N2 SING N N 19 K1R CA2 C2 SING N N 20 K1R CA2 CB2 SING N N 21 K1R CA2 HA2 SING N N 22 K1R C2 O2 DOUB N N 23 K1R C2 O21 SING N N 24 K1R SAG NAF SING N N 25 K1R NAF SG2 SING N N 26 K1R NAF HA SING N N 27 K1R O21 "HO'" SING N N 28 K1R CB2 SG2 SING N N 29 K1R CB2 HB21 SING N N 30 K1R CB2 HB22 SING N N 31 # # 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 K1R SMILES ACDLabs 10.04 "O=S(NSCC(N)C(=O)O)CCC(C(=O)O)N" K1R SMILES_CANONICAL CACTVS 3.341 "N[C@@H](CC[S@@](=O)NSC[C@H](N)C(O)=O)C(O)=O" K1R SMILES CACTVS 3.341 "N[CH](CC[S](=O)NSC[CH](N)C(O)=O)C(O)=O" K1R SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C(C[S@@](=O)NSC[C@@H](C(=O)O)N)[C@@H](C(=O)O)N" K1R SMILES "OpenEye OEToolkits" 1.5.0 "C(CS(=O)NSCC(C(=O)O)N)C(C(=O)O)N" K1R InChI InChI 1.03 "InChI=1S/C7H15N3O5S2/c8-4(6(11)12)1-2-17(15)10-16-3-5(9)7(13)14/h4-5,10H,1-3,8-9H2,(H,11,12)(H,13,14)/t4-,5-,17+/m0/s1" K1R InChIKey InChI 1.03 DHJNYCBDPASKIW-QJBRIOCBSA-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 K1R "SYSTEMATIC NAME" ACDLabs 10.04 "(2S)-2-amino-4-[(R)-({[(2R)-2-amino-2-carboxyethyl]sulfanyl}amino)sulfinyl]butanoic acid" K1R "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-4-[(2R)-2-amino-3-hydroxy-3-oxo-propyl]sulfanylsulfinamoyl-butanoic 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 K1R "Create component" 2006-03-17 EBI K1R "Modify descriptor" 2011-06-04 RCSB K1R "Modify synonyms" 2020-06-05 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id K1R _pdbx_chem_comp_synonyms.name N-THIOSULFOXIMIDE _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##