data_S2C
# 
_chem_comp.id                                    S2C 
_chem_comp.name                                  "S-2-(BORONOETHYL)-L-CYSTEINE" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C5 H13 B N O5 S" 
_chem_comp.mon_nstd_parent_comp_id               CYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    -1 
_chem_comp.pdbx_initial_date                     2000-12-18 
_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                        210.036 
_chem_comp.one_letter_code                       C 
_chem_comp.three_letter_code                     S2C 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1HQ5 
_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.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 
S2C OXT OXT O 0  1 N Y N 67.437 9.833  27.973 4.367  1.563  -0.635 OXT S2C 1  
S2C N   N   N 0  1 N N N 64.952 9.663  30.693 2.981  -1.710 0.246  N   S2C 2  
S2C CA  CA  C 0  1 N N R 65.666 10.267 29.536 2.873  -0.386 -0.381 CA  S2C 3  
S2C C   C   C 0  1 N N N 66.892 9.397  29.111 4.016  0.482  0.079  C   S2C 4  
S2C O   O   O 0  1 N N N 67.329 8.430  29.698 4.617  0.204  1.090  O   S2C 5  
S2C CB  CB  C 0  1 N N N 66.030 11.669 29.994 1.547  0.262  0.022  CB  S2C 6  
S2C SG  SG  S 0  1 N N N 65.375 12.884 28.859 0.171  -0.783 -0.532 SG  S2C 7  
S2C CD  CD  C 0  1 N N N 65.829 14.325 29.813 -1.290 0.137  0.028  CD  S2C 8  
S2C CE  CE  C 0  1 N N N 66.016 15.501 28.876 -2.555 -0.626 -0.370 CE  S2C 9  
S2C B   B   B -1 1 N N N 66.277 16.857 29.575 -3.841 0.183  0.123  B   S2C 10 
S2C O1  O1  O 0  1 N N N 67.674 17.181 29.681 -3.852 1.419  -0.460 O1  S2C 11 
S2C O2  O2  O 0  1 N N N 65.658 17.906 28.824 -4.971 -0.499 -0.232 O2  S2C 12 
S2C O3  O3  O 0  1 N N N 65.712 16.898 30.924 -3.799 0.320  1.482  O3  S2C 13 
S2C HXT HXT H 0  1 N Y N 68.172 9.278  27.740 5.106  2.089  -0.300 HXT S2C 14 
S2C H   H   H 0  1 N N N 64.174 10.239 30.943 3.818  -2.186 -0.056 H   S2C 15 
S2C HN2 HN2 H 0  1 N Y N 64.625 8.751  30.444 2.948  -1.638 1.252  HN2 S2C 16 
S2C HA  HA  H 0  1 N N N 65.051 10.312 28.625 2.911  -0.493 -1.465 HA  S2C 17 
S2C HB1 HB1 H 0  1 N N N 65.607 11.844 30.994 1.509  0.369  1.106  HB1 S2C 18 
S2C HB2 HB2 H 0  1 N N N 67.125 11.764 30.032 1.467  1.245  -0.443 HB2 S2C 19 
S2C HD1 HD1 H 0  1 N N N 65.034 14.553 30.538 -1.257 0.246  1.112  HD1 S2C 20 
S2C HD2 HD2 H 0  1 N N N 66.768 14.130 30.352 -1.299 1.122  -0.438 HD2 S2C 21 
S2C HE1 HE1 H 0  1 N N N 66.883 15.283 28.235 -2.588 -0.736 -1.453 HE1 S2C 22 
S2C HE2 HE2 H 0  1 N N N 65.097 15.603 28.280 -2.546 -1.612 0.096  HE2 S2C 23 
S2C HO1 HO1 H 0  1 N N N 67.773 18.020 30.116 -4.607 1.967  -0.206 HO1 S2C 24 
S2C HO2 HO2 H 0  1 N N N 65.817 18.739 29.252 -5.067 -0.634 -1.185 HO2 S2C 25 
S2C HO3 HO3 H 0  1 N N N 65.893 17.743 31.318 -3.022 0.796  1.806  HO3 S2C 26 
# 
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 
S2C OXT C   SING N N 1  
S2C OXT HXT SING N N 2  
S2C N   CA  SING N N 3  
S2C N   H   SING N N 4  
S2C N   HN2 SING N N 5  
S2C CA  C   SING N N 6  
S2C CA  CB  SING N N 7  
S2C CA  HA  SING N N 8  
S2C C   O   DOUB N N 9  
S2C CB  SG  SING N N 10 
S2C CB  HB1 SING N N 11 
S2C CB  HB2 SING N N 12 
S2C SG  CD  SING N N 13 
S2C CD  CE  SING N N 14 
S2C CD  HD1 SING N N 15 
S2C CD  HD2 SING N N 16 
S2C CE  B   SING N N 17 
S2C CE  HE1 SING N N 18 
S2C CE  HE2 SING N N 19 
S2C B   O1  SING N N 20 
S2C B   O2  SING N N 21 
S2C B   O3  SING N N 22 
S2C O1  HO1 SING N N 23 
S2C O2  HO2 SING N N 24 
S2C O3  HO3 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 
S2C SMILES           ACDLabs              12.01 "O=C(O)C(N)CSCC[B-](O)(O)O"                                                                  
S2C SMILES_CANONICAL CACTVS               3.370 "N[C@@H](CSCC[B-](O)(O)O)C(O)=O"                                                             
S2C SMILES           CACTVS               3.370 "N[CH](CSCC[B-](O)(O)O)C(O)=O"                                                               
S2C SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "[B-](CCSC[C@@H](C(=O)O)N)(O)(O)O"                                                           
S2C SMILES           "OpenEye OEToolkits" 1.7.0 "[B-](CCSCC(C(=O)O)N)(O)(O)O"                                                                
S2C InChI            InChI                1.03  "InChI=1S/C5H13BNO5S/c7-4(5(8)9)3-13-2-1-6(10,11)12/h4,10-12H,1-3,7H2,(H,8,9)/q-1/t4-/m0/s1" 
S2C InChIKey         InChI                1.03  XLVRIIJULVQAMP-BYPYZUCNSA-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 
S2C "SYSTEMATIC NAME" ACDLabs              12.01 "(2-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}ethyl)(trihydroxy)borate(1-)"     
S2C "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "2-[(2R)-2-azanyl-3-hydroxy-3-oxo-propyl]sulfanylethyl-trihydroxy-boranuide" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
S2C "Create component"  2000-12-18 RCSB 
S2C "Modify descriptor" 2011-06-04 RCSB 
# 
