data_AIR
# 
_chem_comp.id                                    AIR 
_chem_comp.name                                  "5-AMINOIMIDAZOLE RIBONUCLEOTIDE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C8 H14 N3 O7 P" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-10-21 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        295.186 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     AIR 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1D7A 
_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 
AIR N1     N1     N 0 1 Y N N N N N 39.125 9.632  47.094 -0.783 0.044  2.707  N1     AIR 1  
AIR C2     C2     C 0 1 Y N N N N N 38.999 9.330  48.547 -1.831 -0.778 2.425  C2     AIR 2  
AIR N3     N3     N 0 1 Y N N N N N 40.073 9.552  49.412 -2.561 -0.906 3.498  N3     AIR 3  
AIR C4     C4     C 0 1 Y N N N N N 41.005 10.043 48.497 -2.020 -0.188 4.494  C4     AIR 4  
AIR C5     C5     C 0 1 Y N N N N N 40.499 10.103 47.154 -0.903 0.412  4.021  C5     AIR 5  
AIR N6     N6     N 0 1 N N N N N N 41.268 10.590 45.992 -0.043 1.250  4.733  N6     AIR 6  
AIR "C1'"  "C1'"  C 0 1 N N R N N N 38.041 9.591  45.963 0.276  0.452  1.782  "C1'"  AIR 7  
AIR "C2'"  "C2'"  C 0 1 N N R N N N 38.407 8.611  44.838 1.440  -0.563 1.816  "C2'"  AIR 8  
AIR "C3'"  "C3'"  C 0 1 N N S N N N 37.050 8.158  44.286 1.913  -0.639 0.345  "C3'"  AIR 9  
AIR "C4'"  "C4'"  C 0 1 N N R N N N 36.012 8.685  45.301 0.981  0.341  -0.400 "C4'"  AIR 10 
AIR "O4'"  "O4'"  O 0 1 N N N N N N 36.770 9.132  46.442 -0.204 0.420  0.420  "O4'"  AIR 11 
AIR "O2'"  "O2'"  O 0 1 N N N N N N 39.169 9.234  43.807 2.496  -0.096 2.658  "O2'"  AIR 12 
AIR "O3'"  "O3'"  O 0 1 N N N N N N 36.794 8.694  42.986 3.274  -0.219 0.234  "O3'"  AIR 13 
AIR "C5'"  "C5'"  C 0 1 N N N N N N 34.947 7.657  45.744 0.633  -0.201 -1.787 "C5'"  AIR 14 
AIR "O5'"  "O5'"  O 0 1 N N N N N N 34.707 7.687  47.171 -0.284 0.685  -2.429 "O5'"  AIR 15 
AIR P      P      P 0 1 N N N N N N 34.865 6.405  48.135 -0.605 0.056  -3.876 P      AIR 16 
AIR O6     O6     O 0 1 N N N N N N 36.258 5.815  48.052 -1.640 1.009  -4.659 O6     AIR 17 
AIR O7     O7     O 0 1 N N N N N N 33.859 5.323  47.771 0.758  -0.064 -4.723 O7     AIR 18 
AIR O8     O8     O 0 1 N N N N N N 34.640 6.760  49.589 -1.202 -1.287 -3.708 O8     AIR 19 
AIR HC2    HC2    H 0 1 N N N N N N 38.076 8.927  48.998 -2.027 -1.244 1.471  HC2    AIR 20 
AIR HC4    HC4    H 0 1 N N N N N N 42.021 10.347 48.799 -2.408 -0.105 5.499  HC4    AIR 21 
AIR HN61   1HN6   H 0 0 N N N N N N 42.232 10.920 46.034 -0.223 1.451  5.665  HN61   AIR 22 
AIR HN62   2HN6   H 0 0 N N N N N N 40.718 11.334 45.563 0.736  1.629  4.297  HN62   AIR 23 
AIR "HC1'" "HC1'" H 0 0 N N N N N N 37.991 10.643 45.597 0.636  1.449  2.034  "HC1'" AIR 24 
AIR "HC2'" "HC2'" H 0 0 N N N N N N 39.039 7.773  45.215 1.085  -1.537 2.154  "HC2'" AIR 25 
AIR "HC3'" "HC3'" H 0 0 N N N N N N 37.013 7.049  44.168 1.793  -1.650 -0.043 "HC3'" AIR 26 
AIR "HC4'" "HC4'" H 0 0 N N N N N N 35.420 9.493  44.811 1.450  1.321  -0.483 "HC4'" AIR 27 
AIR "HO'2" "2HO'" H 0 0 N N N N N N 39.395 8.628  43.111 3.213  -0.740 2.590  "HO'2" AIR 28 
AIR "HO'3" "3HO'" H 0 0 N N N N N N 35.953 8.413  42.644 3.807  -0.866 0.716  "HO'3" AIR 29 
AIR HC51   1HC5   H 0 0 N N N N N N 33.997 7.792  45.174 1.541  -0.279 -2.385 HC51   AIR 30 
AIR HC52   2HC5   H 0 0 N N N N N N 35.215 6.629  45.403 0.178  -1.186 -1.688 HC52   AIR 31 
AIR HO6    HO6    H 0 1 N N N N N N 36.351 5.059  48.620 -1.804 0.597  -5.518 HO6    AIR 32 
AIR HO7    HO7    H 0 1 N N N N N N 33.952 4.567  48.339 1.114  0.830  -4.809 HO7    AIR 33 
# 
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 
AIR N1    C2     SING Y N 1  
AIR N1    C5     SING Y N 2  
AIR N1    "C1'"  SING N N 3  
AIR C2    N3     DOUB Y N 4  
AIR C2    HC2    SING N N 5  
AIR N3    C4     SING Y N 6  
AIR C4    C5     DOUB Y N 7  
AIR C4    HC4    SING N N 8  
AIR C5    N6     SING N N 9  
AIR N6    HN61   SING N N 10 
AIR N6    HN62   SING N N 11 
AIR "C1'" "C2'"  SING N N 12 
AIR "C1'" "O4'"  SING N N 13 
AIR "C1'" "HC1'" SING N N 14 
AIR "C2'" "C3'"  SING N N 15 
AIR "C2'" "O2'"  SING N N 16 
AIR "C2'" "HC2'" SING N N 17 
AIR "C3'" "C4'"  SING N N 18 
AIR "C3'" "O3'"  SING N N 19 
AIR "C3'" "HC3'" SING N N 20 
AIR "C4'" "O4'"  SING N N 21 
AIR "C4'" "C5'"  SING N N 22 
AIR "C4'" "HC4'" SING N N 23 
AIR "O2'" "HO'2" SING N N 24 
AIR "O3'" "HO'3" SING N N 25 
AIR "C5'" "O5'"  SING N N 26 
AIR "C5'" HC51   SING N N 27 
AIR "C5'" HC52   SING N N 28 
AIR "O5'" P      SING N N 29 
AIR P     O6     SING N N 30 
AIR P     O7     SING N N 31 
AIR P     O8     DOUB N N 32 
AIR O6    HO6    SING N N 33 
AIR O7    HO7    SING N N 34 
# 
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 
AIR SMILES           ACDLabs              10.04 "O=P(O)(O)OCC2OC(n1cncc1N)C(O)C2O"                                                                                                  
AIR SMILES_CANONICAL CACTVS               3.341 "Nc1cncn1[C@@H]2O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]2O"                                                                              
AIR SMILES           CACTVS               3.341 "Nc1cncn1[CH]2O[CH](CO[P](O)(O)=O)[CH](O)[CH]2O"                                                                                    
AIR SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c(n(cn1)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O)O)O)N"                                                                          
AIR SMILES           "OpenEye OEToolkits" 1.5.0 "c1c(n(cn1)C2C(C(C(O2)COP(=O)(O)O)O)O)N"                                                                                            
AIR InChI            InChI                1.03  "InChI=1S/C8H14N3O7P/c9-5-1-10-3-11(5)8-7(13)6(12)4(18-8)2-17-19(14,15)16/h1,3-4,6-8,12-13H,2,9H2,(H2,14,15,16)/t4-,6-,7-,8-/m1/s1" 
AIR InChIKey         InChI                1.03  PDACUKOKVHBVHJ-XVFCMESISA-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 
AIR "SYSTEMATIC NAME" ACDLabs              10.04 "1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-imidazol-5-amine"                                    
AIR "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "[(2R,3S,4R,5R)-5-(5-aminoimidazol-1-yl)-3,4-dihydroxy-oxolan-2-yl]methyl dihydrogen phosphate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
AIR "Create component"  1999-10-21 RCSB 
AIR "Modify descriptor" 2011-06-04 RCSB 
AIR "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            AIR 
_pdbx_chem_comp_pcm.modified_residue_id                ASP 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C4 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   OD1 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
