data_CSP
# 
_chem_comp.id                                    CSP 
_chem_comp.name                                  S-PHOSPHOCYSTEINE 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C3 H8 N O5 P S" 
_chem_comp.mon_nstd_parent_comp_id               CYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        201.138 
_chem_comp.one_letter_code                       C 
_chem_comp.three_letter_code                     CSP 
_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        1A5Y 
_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 
CSP N    N    N 0 1 N N N 41.678 17.351 10.040 1.824  -0.178 2.149  N    CSP 1  
CSP CA   CA   C 0 1 N N R 42.033 18.190 8.891  0.494  0.437  2.044  CA   CSP 2  
CSP CB   CB   C 0 1 N N N 43.542 18.186 8.581  -0.146 0.042  0.711  CB   CSP 3  
CSP SG   SG   S 0 1 N N N 44.426 16.615 8.627  0.896  0.620  -0.655 SG   CSP 4  
CSP C    C    C 0 1 N N N 41.150 17.626 7.791  -0.372 -0.042 3.179  C    CSP 5  
CSP O    O    O 0 1 N N N 39.945 17.499 8.021  -0.196 -1.141 3.651  O    CSP 6  
CSP OXT  OXT  O 0 1 N Y N 41.672 17.330 6.609  -1.339 0.749  3.667  OXT  CSP 7  
CSP P    P    P 0 1 N N N 45.143 16.299 6.872  -0.243 -0.068 -2.304 P    CSP 8  
CSP O1P  O1P  O 0 1 N N N 45.508 14.779 6.719  -1.587 0.551  -2.269 O1P  CSP 9  
CSP O2P  O2P  O 0 1 N N N 46.420 17.143 6.648  0.497  0.334  -3.675 O2P  CSP 10 
CSP O3P  O3P  O 0 1 N N N 44.084 16.690 5.796  -0.389 -1.669 -2.224 O3P  CSP 11 
CSP H    1HN  H 0 1 N N N 41.574 16.387 9.906  2.332  0.086  1.318  H    CSP 12 
CSP H2   2HN  H 0 1 N Y N 42.218 17.615 10.863 1.686  -1.176 2.098  H2   CSP 13 
CSP HA   HA   H 0 1 N N N 41.853 19.278 9.054  0.590  1.521  2.093  HA   CSP 14 
CSP HB2  1HB  H 0 1 N N N 43.709 18.666 7.588  -0.243 -1.042 0.662  HB2  CSP 15 
CSP HB3  2HB  H 0 1 N N N 44.052 18.909 9.258  -1.133 0.499  0.634  HB3  CSP 16 
CSP HXT  HXT  H 0 1 N Y N 41.119 16.977 5.921  -1.895 0.441  4.396  HXT  CSP 17 
CSP HO2P PHO2 H 0 0 N N N 46.774 16.986 5.780  -0.052 0.003  -4.398 HO2P CSP 18 
CSP HO3P PHO3 H 0 0 N N N 44.438 16.533 4.928  0.505  -2.033 -2.250 HO3P CSP 19 
# 
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 
CSP N   CA   SING N N 1  
CSP N   H    SING N N 2  
CSP N   H2   SING N N 3  
CSP CA  CB   SING N N 4  
CSP CA  C    SING N N 5  
CSP CA  HA   SING N N 6  
CSP CB  SG   SING N N 7  
CSP CB  HB2  SING N N 8  
CSP CB  HB3  SING N N 9  
CSP SG  P    SING N N 10 
CSP C   O    DOUB N N 11 
CSP C   OXT  SING N N 12 
CSP OXT HXT  SING N N 13 
CSP P   O1P  DOUB N N 14 
CSP P   O2P  SING N N 15 
CSP P   O3P  SING N N 16 
CSP O2P HO2P SING N N 17 
CSP O3P HO3P SING N N 18 
# 
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 
CSP SMILES           ACDLabs              10.04 "O=P(O)(O)SCC(C(=O)O)N"                                                             
CSP SMILES_CANONICAL CACTVS               3.341 "N[C@@H](CS[P](O)(O)=O)C(O)=O"                                                      
CSP SMILES           CACTVS               3.341 "N[CH](CS[P](O)(O)=O)C(O)=O"                                                        
CSP SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C([C@@H](C(=O)O)N)SP(=O)(O)O"                                                      
CSP SMILES           "OpenEye OEToolkits" 1.5.0 "C(C(C(=O)O)N)SP(=O)(O)O"                                                           
CSP InChI            InChI                1.03  "InChI=1S/C3H8NO5PS/c4-2(3(5)6)1-11-10(7,8)9/h2H,1,4H2,(H,5,6)(H2,7,8,9)/t2-/m0/s1" 
CSP InChIKey         InChI                1.03  MNEMQJJMDDZXRO-REOHCLBHSA-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 
CSP "SYSTEMATIC NAME" ACDLabs              10.04 S-phosphono-L-cysteine                            
CSP "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R)-2-amino-3-phosphonosulfanyl-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 
CSP "Create component"  1999-07-08 EBI  
CSP "Modify descriptor" 2011-06-04 RCSB 
# 
