data_I77
# 
_chem_comp.id                                    I77 
_chem_comp.name                                  "5'-(hydrazinecarbonyl)[2,2'-bipyridine]-5-carboxamide" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C12 H11 N5 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-01-20 
_chem_comp.pdbx_modified_date                    2025-11-20 
_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                        257.248 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     I77 
_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        7TLS 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
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 
I77 C11  C1  C 0 1 Y N N N N N 4.138 4.249 23.957 2.362  0.991  0.005  C11  I77 1  
I77 C12  C2  C 0 1 Y N N N N N 2.997 4.313 23.166 3.052  -0.224 0.007  C12  I77 2  
I77 C13  C3  C 0 1 N N N N N N 3.087 4.244 21.653 4.530  -0.246 0.009  C13  I77 3  
I77 C17  C4  C 0 1 Y N N N N N 1.751 4.429 23.764 2.325  -1.421 0.006  C17  I77 4  
I77 C18  C5  C 0 1 Y N N N N N 1.693 4.476 25.135 0.944  -1.350 0.004  C18  I77 5  
I77 C02  C6  C 0 1 N N N N N N 2.632 4.537 31.560 -5.356 0.132  -0.005 C02  I77 6  
I77 C03  C7  C 0 1 Y N N N N N 2.668 4.497 30.037 -3.878 0.110  -0.003 C03  I77 7  
I77 C04  C8  C 0 1 Y N N N N N 3.906 4.483 29.443 -3.150 1.307  0.004  C04  I77 8  
I77 C05  C9  C 0 1 Y N N N N N 3.967 4.455 28.068 -1.770 1.236  0.005  C05  I77 9  
I77 C06  C10 C 0 1 Y N N N N N 1.523 4.487 29.244 -3.188 -1.104 -0.001 C06  I77 10 
I77 C08  C11 C 0 1 Y N N N N N 2.802 4.447 27.346 -1.153 -0.014 0.001  C08  I77 11 
I77 C09  C12 C 0 1 Y N N N N N 2.877 4.411 25.857 0.327  -0.100 0.003  C09  I77 12 
I77 N01  N1  N 0 1 N N N N N N 1.335 4.690 32.161 -6.048 -1.025 -0.011 N01  I77 13 
I77 N07  N2  N 0 1 Y N N N N N 1.625 4.459 27.916 -1.874 -1.129 0.000  N07  I77 14 
I77 N10  N3  N 0 1 Y N N N N N 4.048 4.294 25.278 1.048  1.016  0.003  N10  I77 15 
I77 N14  N4  N 0 1 N N N N N N 4.363 4.693 21.134 5.221  0.911  0.009  N14  I77 16 
I77 N15  N5  N 0 1 N N N Y Y N 4.526 4.664 19.745 6.587  0.891  0.012  N15  I77 17 
I77 O16  O1  O 0 1 N N N N N N 2.208 3.825 20.953 5.122  -1.308 0.011  O16  I77 18 
I77 O19  O2  O 0 1 N N N N N N 3.620 4.426 32.206 -5.948 1.194  -0.001 O19  I77 19 
I77 H111 H1  H 0 0 N N N N N N 5.108 4.162 23.490 2.914  1.919  0.009  H111 I77 20 
I77 H171 H2  H 0 0 N N N N N N 0.852 4.481 23.168 2.829  -2.375 0.007  H171 I77 21 
I77 H181 H3  H 0 0 N N N N N N 0.744 4.562 25.643 0.351  -2.252 0.004  H181 I77 22 
I77 H041 H4  H 0 0 N N N N N N 4.807 4.494 30.038 -3.655 2.262  0.007  H041 I77 23 
I77 H051 H5  H 0 0 N N N N N N 4.922 4.440 27.564 -1.177 2.138  0.010  H051 I77 24 
I77 H061 H6  H 0 0 N N N N N N 0.548 4.502 29.708 -3.740 -2.032 -0.002 H061 I77 25 
I77 H011 H7  H 0 0 N N N N N N 1.244 4.706 33.157 -7.017 -1.011 -0.013 H011 I77 26 
I77 H012 H8  H 0 0 N N N N N N 0.524 4.781 31.583 -5.575 -1.872 -0.014 H012 I77 27 
I77 H141 H9  H 0 0 N N N N N N 5.093 5.009 21.740 4.749  1.758  0.008  H141 I77 28 
I77 H1   H10 H 0 1 N N N Y Y N 5.440 4.994 19.509 6.942  0.359  -0.769 H1   I77 29 
I77 H2   H11 H 0 1 N Y N Y Y N 4.416 3.726 19.416 6.963  1.827  0.011  H2   I77 30 
# 
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 
I77 N15 N14  SING N N 1  
I77 O16 C13  DOUB N N 2  
I77 N14 C13  SING N N 3  
I77 C13 C12  SING N N 4  
I77 C12 C17  DOUB Y N 5  
I77 C12 C11  SING Y N 6  
I77 C17 C18  SING Y N 7  
I77 C11 N10  DOUB Y N 8  
I77 C18 C09  DOUB Y N 9  
I77 N10 C09  SING Y N 10 
I77 C09 C08  SING N N 11 
I77 C08 N07  DOUB Y N 12 
I77 C08 C05  SING Y N 13 
I77 N07 C06  SING Y N 14 
I77 C05 C04  DOUB Y N 15 
I77 C06 C03  DOUB Y N 16 
I77 C04 C03  SING Y N 17 
I77 C03 C02  SING N N 18 
I77 C02 N01  SING N N 19 
I77 C02 O19  DOUB N N 20 
I77 C11 H111 SING N N 21 
I77 C17 H171 SING N N 22 
I77 C18 H181 SING N N 23 
I77 C04 H041 SING N N 24 
I77 C05 H051 SING N N 25 
I77 C06 H061 SING N N 26 
I77 N01 H011 SING N N 27 
I77 N01 H012 SING N N 28 
I77 N14 H141 SING N N 29 
I77 N15 H1   SING N N 30 
I77 N15 H2   SING N N 31 
# 
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 
I77 SMILES           ACDLabs              12.01 "NC(=O)c1cnc(cc1)c1ccc(cn1)C(=O)NN"                                                                        
I77 InChI            InChI                1.03  "InChI=1S/C12H11N5O2/c13-11(18)7-1-3-9(15-5-7)10-4-2-8(6-16-10)12(19)17-14/h1-6H,14H2,(H2,13,18)(H,17,19)" 
I77 InChIKey         InChI                1.03  HCFBUFHFZAJOFM-UHFFFAOYSA-N                                                                                
I77 SMILES_CANONICAL CACTVS               3.385 "NNC(=O)c1ccc(nc1)c2ccc(cn2)C(N)=O"                                                                        
I77 SMILES           CACTVS               3.385 "NNC(=O)c1ccc(nc1)c2ccc(cn2)C(N)=O"                                                                        
I77 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(ncc1C(=O)N)c2ccc(cn2)C(=O)NN"                                                                        
I77 SMILES           "OpenEye OEToolkits" 2.0.7 "c1cc(ncc1C(=O)N)c2ccc(cn2)C(=O)NN"                                                                        
# 
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 
I77 "SYSTEMATIC NAME" ACDLabs              12.01 "5'-(hydrazinecarbonyl)[2,2'-bipyridine]-5-carboxamide"    
I77 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "6-[5-(aminocarbamoyl)pyridin-2-yl]pyridine-3-carboxamide" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
I77 "Create component" 2022-01-20 RCSB 
I77 "Initial release"  2022-04-20 RCSB 
I77 "Modify PCM"       2024-09-27 PDBE 
I77 "Modify backbone"  2024-10-02 PDBE 
I77 "Modify PCM"       2025-11-20 RCSB 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            I77 
_pdbx_chem_comp_pcm.modified_residue_id                LEU 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid backbone" 
_pdbx_chem_comp_pcm.polypeptide_position               C-terminal 
_pdbx_chem_comp_pcm.comp_id_linking_atom               N15 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   C 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
