data_OPR
# 
_chem_comp.id                                    OPR 
_chem_comp.name                                  "(5S)-5-amino-8-carbamimidamido-4-oxooctanoic acid" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C9 H18 N4 O3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        230.264 
_chem_comp.one_letter_code                       R 
_chem_comp.three_letter_code                     OPR 
_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        1UCY 
_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 
OPR N    N    N 0 1 N N N Y Y N 22.631 36.747 40.149 0.069  2.859  0.197  N    OPR 1  
OPR CA   CA   C 0 1 N N S Y N N 22.784 36.035 41.409 0.450  1.467  0.472  CA   OPR 2  
OPR CB   CB   C 0 1 N N N N N N 24.271 35.753 41.635 -0.554 0.522  -0.192 CB   OPR 3  
OPR CG   CG   C 0 1 N N N N N N 24.823 34.874 40.516 -1.929 0.702  0.454  CG   OPR 4  
OPR CD   CD   C 0 1 N N N N N N 26.309 34.626 40.605 -2.932 -0.242 -0.211 CD   OPR 5  
OPR NE   NE   N 0 1 N N N N N N 26.628 33.330 40.005 -4.249 -0.071 0.409  NE   OPR 6  
OPR CZ   CZ   C 0 1 N N N N N N 27.846 32.799 39.928 -5.317 -0.819 -0.027 CZ   OPR 7  
OPR NH1  NH1  N 0 1 N N N N N N 28.895 33.460 40.403 -6.488 -0.666 0.524  NH1  OPR 8  
OPR NH2  NH2  N 0 1 N N N N N N 28.000 31.575 39.444 -5.149 -1.728 -1.045 NH2  OPR 9  
OPR C3   C    C 0 1 N N N Y N N 22.130 36.802 42.543 1.828  1.204  -0.078 C    OPR 10 
OPR O1   O    O 0 1 N N N N N N 22.586 36.783 43.701 2.320  1.975  -0.866 O    OPR 11 
OPR C2   C1   C 0 1 N N N Y N N 20.959 37.690 42.129 2.591  -0.021 0.354  C1   OPR 12 
OPR C1   C2   C 0 1 N N N Y N N 20.036 37.959 43.255 3.951  -0.049 -0.347 C2   OPR 13 
OPR C    C3   C 0 1 N N N Y N Y 19.502 36.698 43.858 4.714  -1.274 0.086  C3   OPR 14 
OPR O    O3   O 0 1 N N N Y N Y 19.175 35.755 43.105 4.221  -2.046 0.874  O3   OPR 15 
OPR H    H    H 0 1 N N N Y Y N 21.663 36.938 39.989 0.679  3.502  0.678  H    OPR 16 
OPR H2   H2   H 0 1 N Y N Y Y N 23.138 37.608 40.189 0.061  3.041  -0.795 H2   OPR 17 
OPR HA   HA   H 0 1 N N N Y N N 22.264 35.067 41.374 0.450  1.297  1.549  HA   OPR 18 
OPR HB2  HB2  H 0 1 N N N N N N 24.821 36.706 41.650 -0.620 0.752  -1.256 HB2  OPR 19 
OPR HB3  HB3  H 0 1 N N N N N N 24.398 35.235 42.597 -0.223 -0.508 -0.063 HB3  OPR 20 
OPR HG2  HG2  H 0 1 N N N N N N 24.313 33.901 40.566 -1.863 0.472  1.518  HG2  OPR 21 
OPR HG3  HG3  H 0 1 N N N N N N 24.619 35.376 39.558 -2.259 1.732  0.325  HG3  OPR 22 
OPR HD2  HD2  H 0 1 N N N N N N 26.845 35.421 40.066 -2.998 -0.012 -1.274 HD2  OPR 23 
OPR HD3  HD3  H 0 1 N N N N N N 26.617 34.626 41.661 -2.602 -1.273 -0.082 HD3  OPR 24 
OPR HE   HE   H 0 1 N N N N N N 25.870 32.801 39.622 -4.367 0.571  1.127  HE   OPR 25 
OPR HH1  HH1  H 0 1 N N N N N N 29.737 32.924 40.337 -7.241 -1.194 0.216  HH1  OPR 26 
OPR HH21 HH21 H 0 0 N N N N N N 28.905 31.150 39.437 -4.277 -1.842 -1.455 HH21 OPR 27 
OPR HH22 HH22 H 0 0 N N N N N N 27.211 31.076 39.086 -5.902 -2.256 -1.352 HH22 OPR 28 
OPR H11  H11  H 0 1 N N N Y N N 21.358 38.649 41.766 2.740  0.006  1.434  H11  OPR 29 
OPR H12  H12  H 0 1 N N N Y N N 20.399 37.182 41.330 2.026  -0.914 0.088  H12  OPR 30 
OPR H21  H21  H 0 1 N N N Y N N 20.582 38.516 44.031 3.802  -0.076 -1.427 H21  OPR 31 
OPR H22  H22  H 0 1 N N N Y N N 19.190 38.555 42.881 4.516  0.844  -0.080 H22  OPR 32 
OPR OXT  O31  O 0 1 N Y N Y N Y 19.367 36.574 45.276 5.941  -1.508 -0.405 O31  OPR 33 
OPR HXT  H18  H 0 1 N Y N Y N Y 19.016 35.717 45.487 6.392  -2.307 -0.098 H18  OPR 34 
# 
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 
OPR N   CA   SING N N 1  
OPR N   H    SING N N 2  
OPR N   H2   SING N N 3  
OPR CA  CB   SING N N 4  
OPR CA  C3   SING N N 5  
OPR CA  HA   SING N N 6  
OPR CB  CG   SING N N 7  
OPR CB  HB2  SING N N 8  
OPR CB  HB3  SING N N 9  
OPR CG  CD   SING N N 10 
OPR CG  HG2  SING N N 11 
OPR CG  HG3  SING N N 12 
OPR CD  NE   SING N N 13 
OPR CD  HD2  SING N N 14 
OPR CD  HD3  SING N N 15 
OPR NE  CZ   SING N N 16 
OPR NE  HE   SING N N 17 
OPR CZ  NH1  DOUB N N 18 
OPR CZ  NH2  SING N N 19 
OPR NH1 HH1  SING N N 20 
OPR NH2 HH21 SING N N 21 
OPR NH2 HH22 SING N N 22 
OPR C3  O1   DOUB N N 23 
OPR C3  C2   SING N N 24 
OPR C2  C1   SING N N 25 
OPR C2  H11  SING N N 26 
OPR C2  H12  SING N N 27 
OPR C1  C    SING N N 28 
OPR C1  H21  SING N N 29 
OPR C1  H22  SING N N 30 
OPR C   O    DOUB N N 31 
OPR C   OXT  SING N N 32 
OPR OXT HXT  SING N N 33 
# 
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 
OPR SMILES           ACDLabs              12.01 "O=C(C(N)CCCNC(=[N@H])N)CCC(=O)O"                                                                          
OPR SMILES_CANONICAL CACTVS               3.370 "N[C@@H](CCCNC(N)=N)C(=O)CCC(O)=O"                                                                         
OPR SMILES           CACTVS               3.370 "N[CH](CCCNC(N)=N)C(=O)CCC(O)=O"                                                                           
OPR SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "[H]/N=C(\N)/NCCC[C@@H](C(=O)CCC(=O)O)N"                                                                   
OPR SMILES           "OpenEye OEToolkits" 1.7.0 "C(CC(C(=O)CCC(=O)O)N)CNC(=N)N"                                                                            
OPR InChI            InChI                1.03  "InChI=1S/C9H18N4O3/c10-6(2-1-5-13-9(11)12)7(14)3-4-8(15)16/h6H,1-5,10H2,(H,15,16)(H4,11,12,13)/t6-/m0/s1" 
OPR InChIKey         InChI                1.03  AVCUSSJSPSVBEK-LURJTMIESA-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 
OPR "SYSTEMATIC NAME" ACDLabs              12.01 "(5S)-5-amino-8-carbamimidamido-4-oxooctanoic acid"   
OPR "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(5S)-5-azanyl-8-carbamimidamido-4-oxo-octanoic 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 
OPR "Create component"   1999-07-08 RCSB 
OPR "Other modification" 2011-01-25 RCSB 
OPR "Modify descriptor"  2011-06-04 RCSB 
OPR "Modify backbone"    2023-11-03 PDBE 
# 
