data_MES
# 
_chem_comp.id                                    MES 
_chem_comp.name                                  "2-(N-MORPHOLINO)-ETHANESULFONIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H13 N O4 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        195.237 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MES 
_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        3CHB 
_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 
MES O1  O1  O 0  1 N N N N N N 8.993  45.456 47.919 4.115  0.326  -0.373 O1  MES 1  
MES C2  C2  C 0  1 N N N N N N 7.754  45.472 48.652 3.764  -0.923 0.221  C2  MES 2  
MES C3  C3  C 0  1 N N N N N N 6.939  46.684 48.213 2.331  -1.294 -0.164 C3  MES 3  
MES N4  N4  N 1  1 N N N N N N 7.732  47.924 48.561 1.410  -0.267 0.343  N4  MES 4  
MES C5  C5  C 0  1 N N N N N N 9.108  47.856 47.906 1.812  1.045  -0.186 C5  MES 5  
MES C6  C6  C 0  1 N N N N N N 9.770  46.570 48.405 3.266  1.321  0.199  C6  MES 6  
MES C7  C7  C 0  1 N N N N N N 6.954  49.126 48.021 0.042  -0.575 -0.094 C7  MES 7  
MES C8  C8  C 0  1 N N N N N N 7.490  50.341 48.771 -0.932 0.425  0.533  C8  MES 8  
MES S   S   S 0  1 N N N N N N 6.675  51.850 48.226 -2.621 0.045  -0.007 S   MES 9  
MES O1S O1S O 0  1 N N N N N N 7.017  52.020 46.812 -2.969 -1.303 0.415  O1S MES 10 
MES O2S O2S O 0  1 N N N N N N 7.313  52.872 49.061 -2.695 0.138  -1.457 O2S MES 11 
MES O3S O3S O -1 1 N N N N N N 5.256  51.675 48.432 -3.543 0.998  0.591  O3S MES 12 
MES H21 1H2 H 0  1 N N N N N N 7.186  44.517 48.550 3.839  -0.842 1.306  H21 MES 13 
MES H22 2H2 H 0  1 N N N N N N 7.911  45.441 49.755 4.446  -1.697 -0.131 H22 MES 14 
MES H31 1H3 H 0  1 N N N N N N 6.648  46.643 47.137 2.075  -2.260 0.273  H31 MES 15 
MES H32 2H3 H 0  1 N N N N N N 5.910  46.693 48.643 2.250  -1.352 -1.249 H32 MES 16 
MES HN4 HN4 H 0  1 N N N N N N 7.862  48.002 49.569 1.446  -0.249 1.351  HN4 MES 17 
MES H51 1H5 H 0  1 N N N N N N 9.070  47.928 46.794 1.717  1.042  -1.272 H51 MES 18 
MES H52 2H5 H 0  1 N N N N N N 9.725  48.766 48.084 1.171  1.820  0.233  H52 MES 19 
MES H61 1H6 H 0  1 N N N N N N 9.903  46.553 49.511 3.363  1.300  1.284  H61 MES 20 
MES H62 2H6 H 0  1 N N N N N N 10.847 46.501 48.124 3.559  2.304  -0.172 H62 MES 21 
MES H71 1H7 H 0  1 N N N N N N 7.005  49.228 46.911 -0.222 -1.584 0.221  H71 MES 22 
MES H72 2H7 H 0  1 N N N N N N 5.847  49.009 48.093 -0.017 -0.506 -1.181 H72 MES 23 
MES H81 1H8 H 0  1 N N N N N N 7.413  50.208 49.875 -0.668 1.435  0.218  H81 MES 24 
MES H82 2H8 H 0  1 N N N N N N 8.599  50.419 48.686 -0.873 0.357  1.619  H82 MES 25 
# 
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 
MES O1 C2  SING N N 1  
MES O1 C6  SING N N 2  
MES C2 C3  SING N N 3  
MES C2 H21 SING N N 4  
MES C2 H22 SING N N 5  
MES C3 N4  SING N N 6  
MES C3 H31 SING N N 7  
MES C3 H32 SING N N 8  
MES N4 C5  SING N N 9  
MES N4 C7  SING N N 10 
MES N4 HN4 SING N N 11 
MES C5 C6  SING N N 12 
MES C5 H51 SING N N 13 
MES C5 H52 SING N N 14 
MES C6 H61 SING N N 15 
MES C6 H62 SING N N 16 
MES C7 C8  SING N N 17 
MES C7 H71 SING N N 18 
MES C7 H72 SING N N 19 
MES C8 S   SING N N 20 
MES C8 H81 SING N N 21 
MES C8 H82 SING N N 22 
MES S  O1S DOUB N N 23 
MES S  O2S DOUB N N 24 
MES S  O3S SING N N 25 
# 
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 
MES SMILES           ACDLabs              10.04 "[O-]S(=O)(=O)CC[NH+]1CCOCC1"                                        
MES SMILES_CANONICAL CACTVS               3.341 "[O-][S](=O)(=O)CC[NH+]1CCOCC1"                                      
MES SMILES           CACTVS               3.341 "[O-][S](=O)(=O)CC[NH+]1CCOCC1"                                      
MES SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1COCC[NH+]1CCS(=O)(=O)[O-]"                                        
MES SMILES           "OpenEye OEToolkits" 1.5.0 "C1COCC[NH+]1CCS(=O)(=O)[O-]"                                        
MES InChI            InChI                1.03  "InChI=1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10)" 
MES InChIKey         InChI                1.03  SXGZJKUKBWWHRA-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 
MES "SYSTEMATIC NAME" ACDLabs              10.04 2-morpholin-4-ium-4-ylethanesulfonate 
MES "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 2-morpholin-4-ium-4-ylethanesulfonate 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
MES "Create component"  1999-07-08 EBI  
MES "Modify descriptor" 2011-06-04 RCSB 
MES "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            MES 
_pdbx_chem_comp_pcm.modified_residue_id                SER 
_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               S 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   OG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
