data_CMH # _chem_comp.id CMH _chem_comp.name "S-(METHYLMERCURY)-L-CYSTEINE" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C4 H9 Hg N O2 S" _chem_comp.mon_nstd_parent_comp_id CYS _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-10-29 _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 335.775 _chem_comp.one_letter_code C _chem_comp.three_letter_code CMH _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1WB1 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI _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 CMH N N N 0 1 N N N Y Y N 10.104 -31.294 -31.754 -1.515 -0.946 0.833 N CMH 1 CMH CA CA C 0 1 N N R Y N N 10.138 -30.050 -31.002 -2.461 0.129 0.505 CA CMH 2 CMH C C C 0 1 N N N Y N Y 11.219 -29.068 -31.456 -3.735 -0.470 -0.033 C CMH 3 CMH O O O 0 1 N N N Y N Y 12.350 -29.442 -31.755 -3.736 -1.596 -0.471 O CMH 4 CMH OXT OXT O 0 1 N Y N Y N Y ? ? ? -4.870 0.248 -0.025 OXT CMH 5 CMH CB CB C 0 1 N N N N N N 10.325 -30.390 -29.535 -1.844 1.047 -0.553 CB CMH 6 CMH SG SG S 0 1 N N N N N N 9.507 -31.958 -29.114 -0.310 1.768 0.094 SG CMH 7 CMH CM CM C 0 1 N N N N N N 5.563 -31.606 -31.111 2.561 -1.625 -0.124 CM CMH 8 CMH HG HG HG 0 0 N N N N N N 7.430 -31.649 -30.140 1.206 -0.024 -0.021 HG CMH 9 CMH H HN1 H 0 1 N N N Y Y N 10.096 -31.092 -32.733 -1.873 -1.528 1.575 H CMH 10 CMH H2 HN2 H 0 1 N Y N Y Y N 10.913 -31.839 -31.533 -1.295 -1.496 0.016 H2 CMH 11 CMH HA HA H 0 1 N N N Y N N 9.184 -29.533 -31.183 -2.681 0.706 1.403 HA CMH 12 CMH HXT HXT H 0 1 N Y N Y N Y 0.671 0.610 -0.282 -5.662 -0.179 -0.380 HXT CMH 13 CMH HB2 HBC1 H 0 1 N N N N N N 11.401 -30.482 -29.325 -1.623 0.470 -1.451 HB2 CMH 14 CMH HB3 HBC2 H 0 1 N N N N N N 9.875 -29.588 -28.931 -2.545 1.844 -0.796 HB3 CMH 15 CMH HM1 HM1 H 0 1 N N N N N N 4.759 -31.598 -30.360 3.534 -1.302 0.245 HM1 CMH 16 CMH HM2 HM2 H 0 1 N N N N N N 5.493 -30.701 -31.732 2.196 -2.451 0.487 HM2 CMH 17 CMH HM3 HM3 H 0 1 N N N N N N 5.461 -32.497 -31.748 2.657 -1.954 -1.159 HM3 CMH 18 # 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 CMH N CA SING N N 1 CMH N H SING N N 2 CMH N H2 SING N N 3 CMH CA C SING N N 4 CMH CA CB SING N N 5 CMH CA HA SING N N 6 CMH C O DOUB N N 7 CMH C OXT SING N N 8 CMH OXT HXT SING N N 9 CMH CB SG SING N N 10 CMH CB HB2 SING N N 11 CMH CB HB3 SING N N 12 CMH SG HG SING N N 13 CMH CM HG SING N N 14 CMH CM HM1 SING N N 15 CMH CM HM2 SING N N 16 CMH CM HM3 SING N N 17 # 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 CMH SMILES ACDLabs 10.04 "O=C(O)C(N)CS[Hg]C" CMH SMILES_CANONICAL CACTVS 3.341 "C[Hg]SC[C@H](N)C(O)=O" CMH SMILES CACTVS 3.341 "C[Hg]SC[CH](N)C(O)=O" CMH SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C[Hg]SC[C@@H](C(=O)O)N" CMH SMILES "OpenEye OEToolkits" 1.5.0 "C[Hg]SCC(C(=O)O)N" CMH InChI InChI 1.03 "InChI=1S/C3H7NO2S.CH3.Hg/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H3;/q;;+1/p-1/t2-;;/m0../s1" CMH InChIKey InChI 1.03 OMYFBIZVJYGJJA-JIZZDEOASA-M # 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 CMH "SYSTEMATIC NAME" ACDLabs 10.04 "(L-cysteinato-kappaS~3~)(methyl)mercury" CMH "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "[(2R)-2-amino-3-hydroxy-3-oxo-propyl]sulfanyl-methyl-mercury" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site CMH "Create component" 2004-10-29 EBI CMH "Modify descriptor" 2011-06-04 RCSB CMH "Modify backbone" 2023-11-03 PDBE CMH "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id CMH _pdbx_chem_comp_pcm.modified_residue_id CYS _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Non-standard residue" _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 ? #