data_AIS
# 
_chem_comp.id                                    AIS 
_chem_comp.name                                  "5-AMINOIMIDAZOLE RIBONUCLEOSIDE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C8 H13 N3 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2004-10-05 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        215.207 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     AIS 
_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        1TZ3 
_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.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 
AIS "O2'"  O2*  O 0 1 N N N 19.492 -16.513 -12.392 -0.012 2.495  -0.118 "O2'"  AIS 1  
AIS "C2'"  C2*  C 0 1 N N R 19.959 -15.476 -11.524 -0.289 1.172  -0.581 "C2'"  AIS 2  
AIS "C3'"  C3*  C 0 1 N N S 21.027 -15.985 -10.555 -1.815 0.939  -0.675 "C3'"  AIS 3  
AIS "O3'"  O3*  O 0 1 N N N 21.030 -17.414 -10.569 -2.527 2.110  -0.270 "O3'"  AIS 4  
AIS "C4'"  C4*  C 0 1 N N R 20.545 -15.472 -9.196  -2.079 -0.222 0.310  "C4'"  AIS 5  
AIS "C5'"  C5*  C 0 1 N N N 21.726 -14.944 -8.379  -3.160 -1.155 -0.241 "C5'"  AIS 6  
AIS "O5'"  O5*  O 0 1 N N N 21.268 -14.481 -7.105  -3.418 -2.195 0.704  "O5'"  AIS 7  
AIS "O4'"  O4*  O 0 1 N N N 19.663 -14.391 -9.534  -0.817 -0.917 0.408  "O4'"  AIS 8  
AIS "C1'"  C1*  C 0 1 N N R 18.870 -14.974 -10.577 0.187  0.121  0.447  "C1'"  AIS 9  
AIS N1     N1   N 0 1 Y N N 17.921 -14.028 -11.211 1.492  -0.418 0.058  N1     AIS 10 
AIS C2     C2   C 0 1 Y N N 18.088 -12.715 -11.353 1.718  -1.541 -0.678 C2     AIS 11 
AIS N3     N3   N 0 1 Y N N 17.008 -12.212 -11.946 3.005  -1.698 -0.817 N3     AIS 12 
AIS C4     C4   C 0 1 Y N N 16.154 -13.205 -12.183 3.646  -0.697 -0.193 C4     AIS 13 
AIS C5     C5   C 0 1 Y N N 16.728 -14.313 -11.727 2.717  0.118  0.360  C5     AIS 14 
AIS N6     N6   N 0 1 N N N 16.179 -15.524 -11.777 2.959  1.277  1.100  N6     AIS 15 
AIS H1     H1   H 0 1 N N N 18.829 -16.197 -12.994 -0.385 3.103  -0.770 H1     AIS 16 
AIS "H2'"  H2*  H 0 1 N N N 20.327 -14.689 -12.222 0.184  1.000  -1.548 "H2'"  AIS 17 
AIS "H3'"  H3*  H 0 1 N N N 22.060 -15.646 -10.805 -2.098 0.652  -1.688 "H3'"  AIS 18 
AIS H3     H3   H 0 1 N N N 21.694 -17.730 -9.967  -3.467 1.887  -0.290 H3     AIS 19 
AIS "H4'"  H4*  H 0 1 N N N 20.054 -16.264 -8.584  -2.375 0.167  1.284  "H4'"  AIS 20 
AIS "H5'1" 1H5* H 0 0 N N N 22.298 -14.160 -8.928  -4.074 -0.588 -0.417 "H5'1" AIS 21 
AIS "H5'2" 2H5* H 0 0 N N N 22.539 -15.700 -8.282  -2.818 -1.593 -1.179 "H5'2" AIS 22 
AIS "H5'"  H5*  H 0 1 N N N 22.001 -14.153 -6.598  -4.103 -2.759 0.319  "H5'"  AIS 23 
AIS "H1'"  H1*  H 0 1 N N N 18.175 -15.770 -10.221 0.239  0.561  1.443  "H1'"  AIS 24 
AIS H2     H2   H 0 1 N N N 18.973 -12.140 -11.033 0.957  -2.196 -1.076 H2     AIS 25 
AIS H4     H4   H 0 1 N N N 15.164 -13.125 -12.663 4.717  -0.565 -0.140 H4     AIS 26 
AIS HN61   1HN6 H 0 0 N N N 16.176 -15.882 -10.822 3.871  1.568  1.260  HN61   AIS 27 
AIS HN62   2HN6 H 0 0 N N N 15.265 -15.742 -12.172 2.217  1.793  1.450  HN62   AIS 28 
# 
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 
AIS "O2'" "C2'"  SING N N 1  
AIS "O2'" H1     SING N N 2  
AIS "C2'" "C3'"  SING N N 3  
AIS "C2'" "C1'"  SING N N 4  
AIS "C2'" "H2'"  SING N N 5  
AIS "C3'" "O3'"  SING N N 6  
AIS "C3'" "C4'"  SING N N 7  
AIS "C3'" "H3'"  SING N N 8  
AIS "O3'" H3     SING N N 9  
AIS "C4'" "C5'"  SING N N 10 
AIS "C4'" "O4'"  SING N N 11 
AIS "C4'" "H4'"  SING N N 12 
AIS "C5'" "O5'"  SING N N 13 
AIS "C5'" "H5'1" SING N N 14 
AIS "C5'" "H5'2" SING N N 15 
AIS "O5'" "H5'"  SING N N 16 
AIS "O4'" "C1'"  SING N N 17 
AIS "C1'" N1     SING N N 18 
AIS "C1'" "H1'"  SING N N 19 
AIS N1    C2     SING Y N 20 
AIS N1    C5     SING Y N 21 
AIS C2    N3     DOUB Y N 22 
AIS C2    H2     SING N N 23 
AIS N3    C4     SING Y N 24 
AIS C4    C5     DOUB Y N 25 
AIS C4    H4     SING N N 26 
AIS C5    N6     SING N N 27 
AIS N6    HN61   SING N N 28 
AIS N6    HN62   SING N N 29 
# 
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 
AIS SMILES           ACDLabs              10.04 "n1cc(n(c1)C2OC(C(O)C2O)CO)N"                                                                            
AIS SMILES_CANONICAL CACTVS               3.341 "Nc1cncn1[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O"                                                              
AIS SMILES           CACTVS               3.341 "Nc1cncn1[CH]2O[CH](CO)[CH](O)[CH]2O"                                                                    
AIS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c(n(cn1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)N"                                                        
AIS SMILES           "OpenEye OEToolkits" 1.5.0 "c1c(n(cn1)C2C(C(C(O2)CO)O)O)N"                                                                          
AIS InChI            InChI                1.03  "InChI=1S/C8H13N3O4/c9-5-1-10-3-11(5)8-7(14)6(13)4(2-12)15-8/h1,3-4,6-8,12-14H,2,9H2/t4-,6-,7-,8-/m1/s1" 
AIS InChIKey         InChI                1.03  NKYAAYKKNSYIIW-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 
AIS "SYSTEMATIC NAME" ACDLabs              10.04 1-beta-D-ribofuranosyl-1H-imidazol-5-amine                                 
AIS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R,3R,4S,5R)-2-(5-aminoimidazol-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
AIS "Create component"  2004-10-05 RCSB 
AIS "Modify descriptor" 2011-06-04 RCSB 
# 
