data_HOO
# 
_chem_comp.id                                    HOO 
_chem_comp.name                                  "(2~{S})-2-azanyl-3-[2,5-bis(oxidanylidene)imidazol-4-yl]propanoic acid" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C6 H7 N3 O4" 
_chem_comp.mon_nstd_parent_comp_id               HIS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2018-06-07 
_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                        185.137 
_chem_comp.one_letter_code                       H 
_chem_comp.three_letter_code                     HOO 
_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        6GPV 
_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.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 
HOO C   C   C 0 1 N N N Y N Y 7.492  -9.545  -11.433 3.024  0.014  0.168  C   HOO 1  
HOO O   O   O 0 1 N N N Y N Y 7.710  -8.503  -12.079 3.720  0.134  -0.813 O   HOO 2  
HOO N   N   N 0 1 N N N Y Y N 6.722  -10.986 -13.230 1.395  1.410  -0.973 N   HOO 3  
HOO CA  CA  C 0 1 N N S Y N N 7.810  -10.810 -12.247 1.585  0.458  0.130  CA  HOO 4  
HOO CB  CB  C 0 1 N N N N N N 9.129  -10.577 -12.999 0.682  -0.758 -0.085 CB  HOO 5  
HOO CG  CG  C 0 1 N N N N N N 10.373 -11.363 -12.541 -0.762 -0.332 -0.001 CG  HOO 6  
HOO ND1 ND1 N 0 1 N N N N N N 10.490 -12.481 -11.826 -1.210 0.868  0.218  ND1 HOO 7  
HOO CE1 CE1 C 0 1 N N N N N N 11.810 -12.738 -11.776 -2.552 0.859  0.223  CE1 HOO 8  
HOO OAG OAG O 0 1 N N N N N N 12.356 -13.684 -11.209 -3.247 1.839  0.402  OAG HOO 9  
HOO NE2 NE2 N 0 1 N N N N N N 12.486 -11.812 -12.449 -3.023 -0.381 0.001  NE2 HOO 10 
HOO CD2 CD2 C 0 1 N N N N N N 11.582 -10.970 -12.931 -1.962 -1.204 -0.158 CD2 HOO 11 
HOO OAM OAM O 0 1 N N N N N N 11.906 -9.881  -13.682 -1.982 -2.396 -0.379 OAM HOO 12 
HOO H   H4  H 0 1 N N N Y Y N 5.859  -11.138 -12.749 1.933  2.251  -0.821 H4  HOO 13 
HOO H2  H5  H 0 1 N Y N Y Y N 6.648  -10.165 -13.796 1.627  0.988  -1.859 H5  HOO 14 
HOO HA  H7  H 0 1 N N N Y N N 7.895  -11.683 -11.583 1.328  0.939  1.074  H7  HOO 15 
HOO H8  H8  H 0 1 N N N N N N 9.369  -9.507  -12.914 0.877  -1.186 -1.068 H8  HOO 16 
HOO H9  H9  H 0 1 N N N N N N 8.953  -10.831 -14.055 0.886  -1.503 0.684  H9  HOO 17 
HOO H10 H10 H 0 1 N N N N N N 13.478 -11.761 -12.568 -3.958 -0.638 -0.041 H10 HOO 18 
HOO OXT OXT O 0 1 N Y N Y N Y 7.026  -9.417  -10.173 3.533  -0.520 1.290  O1  HOO 19 
HOO HXT HXT H 0 1 N Y N Y N Y 6.931  -8.496  -9.962  4.460  -0.794 1.265  H1  HOO 20 
# 
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 
HOO OAM CD2 DOUB N N 1  
HOO N   CA  SING N N 2  
HOO CB  CG  SING N N 3  
HOO CB  CA  SING N N 4  
HOO CD2 CG  SING N N 5  
HOO CD2 NE2 SING N N 6  
HOO CG  ND1 DOUB N N 7  
HOO NE2 CE1 SING N N 8  
HOO CA  C   SING N N 9  
HOO O   C   DOUB N N 10 
HOO ND1 CE1 SING N N 11 
HOO CE1 OAG DOUB N N 12 
HOO N   H   SING N N 13 
HOO N   H2  SING N N 14 
HOO CA  HA  SING N N 15 
HOO CB  H8  SING N N 16 
HOO CB  H9  SING N N 17 
HOO NE2 H10 SING N N 18 
HOO C   OXT SING N N 19 
HOO OXT HXT SING N N 20 
# 
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 
HOO InChI            InChI                1.03  "InChI=1S/C6H7N3O4/c7-2(5(11)12)1-3-4(10)9-6(13)8-3/h2H,1,7H2,(H,11,12)(H,9,10,13)/t2-/m0/s1" 
HOO InChIKey         InChI                1.03  HQYOJZBTFAOZED-REOHCLBHSA-N                                                                   
HOO SMILES_CANONICAL CACTVS               3.385 "N[C@@H](CC1=NC(=O)NC1=O)C(O)=O"                                                              
HOO SMILES           CACTVS               3.385 "N[CH](CC1=NC(=O)NC1=O)C(O)=O"                                                                
HOO SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "C(C1=NC(=O)NC1=O)[C@@H](C(=O)O)N"                                                            
HOO SMILES           "OpenEye OEToolkits" 2.0.6 "C(C1=NC(=O)NC1=O)C(C(=O)O)N"                                                                 
# 
_pdbx_chem_comp_identifier.comp_id           HOO 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.6 
_pdbx_chem_comp_identifier.identifier        "(2~{S})-2-azanyl-3-[2,5-bis(oxidanylidene)imidazol-4-yl]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 
HOO "Create component" 2018-06-07 EBI  
HOO "Initial release"  2019-02-27 RCSB 
HOO "Modify backbone"  2023-11-03 PDBE 
# 
