data_MPT
# 
_chem_comp.id                                    MPT 
_chem_comp.name                                  "BETA-MERCAPTOPROPIONIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C3 H6 O2 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2001-01-26 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        106.144 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MPT 
_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        1XY1 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
# 
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 
MPT CA  CA  C 0 1 N N N N N N 19.392 5.714 9.147  -0.196 -0.595 0.000  CA  MPT 1  
MPT C   C   C 0 1 N N N Y N Y 18.131 5.091 8.587  -1.583 -0.004 0.000  C   MPT 2  
MPT O   O   O 0 1 N N N Y N Y 17.488 4.191 9.060  -1.728 1.195  -0.000 O   MPT 3  
MPT CB  CB  C 0 1 N N N N N N 20.530 4.821 9.169  0.838  0.532  -0.000 CB  MPT 4  
MPT SG  SG  S 0 1 N N N N N N 22.103 5.593 8.460  2.507  -0.179 0.000  SG  MPT 5  
MPT OXT OXT O 0 1 N Y N Y N Y ?      ?     ?      -2.656 -0.810 0.000  OXT MPT 6  
MPT HA1 HA1 H 0 1 N N N N N N 19.650 6.587 8.530  -0.064 -1.210 0.890  HA1 MPT 7  
MPT HA2 HA2 H 0 1 N N N N N N 19.188 6.040 10.178 -0.064 -1.210 -0.890 HA2 MPT 8  
MPT HB1 HB1 H 0 1 N N N N N N 20.724 4.529 10.212 0.706  1.147  -0.890 HB1 MPT 9  
MPT HB2 HB2 H 0 1 N N N N N N 20.283 3.927 8.578  0.706  1.147  0.890  HB2 MPT 10 
MPT HG  HG  H 0 1 N N N N N N 22.960 4.624 8.586  3.299  0.908  -0.000 HG  MPT 11 
MPT HXT HXT H 0 1 N Y N Y N Y ?      ?     ?      -3.524 -0.385 0.000  HXT MPT 12 
# 
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 
MPT CA  C   SING N N 1  
MPT CA  CB  SING N N 2  
MPT CA  HA1 SING N N 3  
MPT CA  HA2 SING N N 4  
MPT C   O   DOUB N N 5  
MPT C   OXT SING N N 6  
MPT CB  SG  SING N N 7  
MPT CB  HB1 SING N N 8  
MPT CB  HB2 SING N N 9  
MPT SG  HG  SING N N 10 
MPT OXT HXT SING N N 11 
# 
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 
MPT SMILES           ACDLabs              12.01 "O=C(O)CCS"                                       
MPT InChI            InChI                1.03  "InChI=1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)" 
MPT InChIKey         InChI                1.03  DKIDEFUBRARXTE-UHFFFAOYSA-N                       
MPT SMILES_CANONICAL CACTVS               3.370 "OC(=O)CCS"                                       
MPT SMILES           CACTVS               3.370 "OC(=O)CCS"                                       
MPT SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C(CS)C(=O)O"                                     
MPT SMILES           "OpenEye OEToolkits" 1.7.6 "C(CS)C(=O)O"                                     
# 
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 
MPT "SYSTEMATIC NAME" ACDLabs              12.01 "3-sulfanylpropanoic acid" 
MPT "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "3-sulfanylpropanoic 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 
MPT "Create component"         2001-01-26 RCSB 
MPT "Modify descriptor"        2011-06-04 RCSB 
MPT "Modify leaving atom flag" 2013-05-06 RCSB 
MPT "Modify backbone"          2023-11-03 PDBE 
#