data_TSY
# 
_chem_comp.id                                    TSY 
_chem_comp.name                                  "(2S)-2-amino-3-trisulfanylpropanoic acid" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C3 H7 N O2 S3" 
_chem_comp.mon_nstd_parent_comp_id               CYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2013-04-24 
_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                        185.288 
_chem_comp.one_letter_code                       C 
_chem_comp.three_letter_code                     TSY 
_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        4bkc 
_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 
TSY S2  S2  S 0 1 N Y N N N N 7.823 -6.772 15.204 -3.191 -0.513 0.856  S2  TSY 1  
TSY S1  S1  S 0 1 N N N N N N 6.168 -7.917 14.817 -1.898 -0.288 -0.720 S1  TSY 2  
TSY SG  SG  S 0 1 N N N N N N 6.121 -8.507 12.850 -0.844 1.395  -0.214 SG  TSY 3  
TSY CB  CB  C 0 1 N N N N N N 4.772 -7.695 12.073 0.637  0.723  0.589  CB  TSY 4  
TSY CA  CA  C 0 1 N N R Y N N 4.856 -6.184 12.103 1.594  0.183  -0.475 CA  TSY 5  
TSY N   N   N 0 1 N N N Y Y N 3.643 -5.667 11.475 0.977  -0.967 -1.150 N   TSY 6  
TSY C   C   C 0 1 N N N Y N Y 6.160 -5.618 11.452 2.881  -0.251 0.179  C   TSY 7  
TSY O   O   O 0 1 N N N Y N Y 6.163 -6.158 10.134 3.076  -1.420 0.413  O   TSY 8  
TSY H1  H1  H 0 1 N Y N N N N 7.676 -6.503 16.468 -3.883 -1.618 0.524  H1  TSY 9  
TSY HB2 HB2 H 0 1 N N N N N N 3.846 -7.999 12.583 1.132  1.511  1.156  HB2 TSY 10 
TSY HB3 HB3 H 0 1 N N N N N N 4.734 -8.018 11.022 0.350  -0.084 1.263  HB3 TSY 11 
TSY HA  HA  H 0 1 N N N Y N N 4.860 -5.871 13.158 1.803  0.964  -1.206 HA  TSY 12 
TSY H   H   H 0 1 N N N Y Y N 2.841 -6.058 11.926 0.677  -1.660 -0.482 H   TSY 13 
TSY H2  H2  H 0 1 N Y N Y Y N 3.621 -4.671 11.562 0.210  -0.673 -1.736 H2  TSY 14 
TSY OXT OXT O 0 1 N Y N Y N Y ?     ?      ?      3.810  0.662  0.503  OXT TSY 15 
TSY HXT H3  H 0 1 N Y N Y N Y ?     ?      ?      4.619  0.337  0.921  H3  TSY 16 
# 
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 
TSY O   C   DOUB N N 1  
TSY C   CA  SING N N 2  
TSY N   CA  SING N N 3  
TSY CB  CA  SING N N 4  
TSY CB  SG  SING N N 5  
TSY SG  S1  SING N N 6  
TSY S1  S2  SING N N 7  
TSY S2  H1  SING N N 8  
TSY CB  HB2 SING N N 9  
TSY CB  HB3 SING N N 10 
TSY CA  HA  SING N N 11 
TSY N   H   SING N N 12 
TSY N   H2  SING N N 13 
TSY C   OXT SING N N 14 
TSY OXT HXT SING N N 15 
# 
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 
TSY SMILES           ACDLabs              12.01 "O=C(O)C(N)CSSS"                                                      
TSY InChI            InChI                1.03  "InChI=1S/C3H7NO2S3/c4-2(3(5)6)1-8-9-7/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1" 
TSY InChIKey         InChI                1.03  WBUQYANSBCOQMP-REOHCLBHSA-N                                           
TSY SMILES_CANONICAL CACTVS               3.385 "N[C@@H](CSSS)C(O)=O"                                                 
TSY SMILES           CACTVS               3.385 "N[CH](CSSS)C(O)=O"                                                   
TSY SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "C([C@@H](C(=O)O)N)SSS"                                               
TSY SMILES           "OpenEye OEToolkits" 1.9.2 "C(C(C(=O)O)N)SSS"                                                    
# 
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 
TSY "SYSTEMATIC NAME" ACDLabs              12.01 3-trisulfanyl-L-alanine                       
TSY "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "(2R)-2-azanyl-3-(trisulfanyl)propanoic 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 
TSY "Create component"   2013-04-24 EBI  
TSY "Initial release"    2013-11-27 RCSB 
TSY "Modify descriptor"  2014-09-05 RCSB 
TSY "Other modification" 2019-04-16 PDBE 
TSY "Modify backbone"    2023-11-03 PDBE 
TSY "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            TSY 
_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      ? 
# 
