data_4CY
# 
_chem_comp.id                                    4CY 
_chem_comp.name                                  nitrilo-L-methionine 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C5 H8 N2 O2 S" 
_chem_comp.mon_nstd_parent_comp_id               MET 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2010-09-07 
_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                        160.194 
_chem_comp.one_letter_code                       M 
_chem_comp.three_letter_code                     4CY 
_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        3OR0 
_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 
4CY C   C    C 0 1 N N N Y N Y 65.340 17.049 26.445 2.845  0.168  -0.102 C    4CY 1  
4CY N   N    N 0 1 N N N Y Y N 64.170 15.273 27.853 1.475  -1.832 0.069  N    4CY 2  
4CY O   O    O 0 1 N N N Y N Y 65.840 16.492 25.523 3.524  -0.300 0.781  O    4CY 3  
4CY CA  CA   C 0 1 N N S Y N N 65.177 16.310 27.768 1.514  -0.454 -0.439 CA   4CY 4  
4CY CB  CB   C 0 1 N N N N N N 66.519 16.027 28.427 0.393  0.360  0.209  CB   4CY 5  
4CY CCS CCS  C 0 1 N N N N N N 67.065 16.646 31.390 -3.732 -0.087 -0.148 SCC  4CY 6  
4CY SD  SD   S 0 1 N N N N N N 67.021 18.075 30.264 -2.289 0.768  0.533  SD   4CY 7  
4CY CG  CG   C 0 1 N N N N N N 67.409 17.235 28.714 -0.962 -0.196 -0.234 CG   4CY 8  
4CY NSC NSC  N 0 1 N N N N N N 67.101 15.725 32.052 -4.637 -0.624 -0.575 SCN  4CY 9  
4CY OXT OXT  O 0 1 N Y N Y N Y 64.924 18.307 26.394 3.274  1.244  -0.781 OXT  4CY 10 
4CY H   HN   H 0 1 N N N Y Y N 64.175 14.877 28.771 2.165  -2.407 -0.391 HN   4CY 11 
4CY HB  HB   H 0 1 N N N N N N 66.311 15.541 29.392 0.476  0.295  1.294  HB   4CY 12 
4CY HBA HBA  H 0 1 N N N N N N 67.079 15.365 27.751 0.476  1.403  -0.100 HBA  4CY 13 
4CY HG  HG   H 0 1 N N N N N N 68.451 16.886 28.767 -1.045 -0.130 -1.318 HG   4CY 14 
4CY HGA HGA  H 0 1 N N N N N N 67.279 17.956 27.894 -1.045 -1.238 0.075  HGA  4CY 15 
4CY HXT HOXT H 0 0 N Y N Y N Y 65.091 18.661 25.529 4.134  1.607  -0.529 HOXT 4CY 16 
4CY H2  HNXT H 0 0 N Y N Y Y N 63.270 15.666 27.665 1.598  -1.852 1.071  HNXT 4CY 17 
4CY HA  H8   H 0 1 N N N Y N N 64.668 17.034 28.421 1.380  -0.462 -1.520 H8   4CY 18 
# 
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 
4CY C   CA  SING N N 1  
4CY N   H   SING N N 2  
4CY O   C   DOUB N N 3  
4CY CA  N   SING N N 4  
4CY CA  CB  SING N N 5  
4CY CB  CG  SING N N 6  
4CY CB  HB  SING N N 7  
4CY CB  HBA SING N N 8  
4CY CCS NSC TRIP N N 9  
4CY SD  CCS SING N N 10 
4CY CG  SD  SING N N 11 
4CY CG  HG  SING N N 12 
4CY CG  HGA SING N N 13 
4CY OXT C   SING N N 14 
4CY OXT HXT SING N N 15 
4CY N   H2  SING N N 16 
4CY CA  HA  SING N N 17 
# 
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 
4CY SMILES           ACDLabs              12.01 "N#CSCCC(C(=O)O)N"                                                       
4CY SMILES_CANONICAL CACTVS               3.370 "N[C@@H](CCSC#N)C(O)=O"                                                  
4CY SMILES           CACTVS               3.370 "N[CH](CCSC#N)C(O)=O"                                                    
4CY SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "C(CSC#N)[C@@H](C(=O)O)N"                                                
4CY SMILES           "OpenEye OEToolkits" 1.7.0 "C(CSC#N)C(C(=O)O)N"                                                     
4CY InChI            InChI                1.03  "InChI=1S/C5H8N2O2S/c6-3-10-2-1-4(7)5(8)9/h4H,1-2,7H2,(H,8,9)/t4-/m0/s1" 
4CY InChIKey         InChI                1.03  JTTFTTBDRWNNMW-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 
4CY "SYSTEMATIC NAME" ACDLabs              12.01 nitrilo-L-methionine                        
4CY "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2S)-2-azanyl-4-thiocyanato-butanoic 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 
4CY "Create component"  2010-09-07 RCSB 
4CY "Modify descriptor" 2011-06-04 RCSB 
4CY "Modify backbone"   2023-11-03 PDBE 
# 
