data_A1IEC
# 
_chem_comp.id                                    A1IEC 
_chem_comp.name                                  N,2,3-etheno-2-aminopurine 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H5 N5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "1~{H}-imidazo[2,1-b]purine" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2024-06-13 
_chem_comp.pdbx_modified_date                    2024-10-25 
_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                        159.148 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     A1IEC 
_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        9FPE 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
_chem_comp.pdbx_pcm                              ? 
# 
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_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_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 
A1IEC C02  C1 C 0 1 Y N N N N N -19.412 71.965 62.845 2.850  0.839  -0.002 C02  A1IEC 1  
A1IEC C04  C2 C 0 1 Y N N N N N -18.065 71.533 64.472 1.348  -0.723 0.003  C04  A1IEC 2  
A1IEC C05  C3 C 0 1 Y N N N N N -19.039 70.543 64.405 0.678  0.499  0.002  C05  A1IEC 3  
A1IEC C06  C4 C 0 1 Y N N N N N -17.092 71.434 65.481 0.590  -1.912 0.002  C06  A1IEC 4  
A1IEC C08  C5 C 0 1 Y N N N N N -18.090 69.494 66.213 -1.377 -0.683 -0.000 C08  A1IEC 5  
A1IEC C11  C6 C 0 1 Y N N N N N -19.498 67.759 66.365 -2.837 0.924  -0.002 C11  A1IEC 6  
A1IEC C12  C7 C 0 1 Y N N N N N -19.729 68.587 65.434 -1.622 1.509  0.001  C12  A1IEC 7  
A1IEC N01  N1 N 0 1 Y N N N N N -19.844 70.839 63.395 1.639  1.464  0.002  N01  A1IEC 8  
A1IEC N03  N2 N 0 1 Y N N N N N -18.337 72.387 63.504 2.677  -0.451 -0.005 N03  A1IEC 9  
A1IEC N07  N3 N 0 1 Y N N N N N -17.144 70.407 66.318 -0.720 -1.855 0.001  N07  A1IEC 10 
A1IEC N09  N4 N 0 1 Y N N N N N -19.025 69.556 65.253 -0.691 0.503  0.002  N09  A1IEC 11 
A1IEC N10  N5 N 0 1 Y N N N N N -18.394 68.286 66.965 -2.672 -0.402 -0.002 N10  A1IEC 12 
A1IEC H021 H1 H 0 0 N N N N N N -19.861 72.460 61.997 3.808  1.338  -0.007 H021 A1IEC 13 
A1IEC H061 H2 H 0 0 N N N N N N -16.317 72.180 65.573 1.088  -2.870 0.002  H061 A1IEC 14 
A1IEC H111 H3 H 0 0 N N N N N N -20.040 66.860 66.619 -3.785 1.441  -0.003 H111 A1IEC 15 
A1IEC H121 H4 H 0 0 N N N N N N -20.576 68.424 64.784 -1.420 2.570  0.001  H121 A1IEC 16 
A1IEC H1   H5 H 0 1 N N N N N N -20.637 70.307 63.100 1.489  2.423  0.005  H1   A1IEC 17 
# 
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 
A1IEC N01 C02  SING Y N 1  
A1IEC C02 N03  DOUB Y N 2  
A1IEC N03 C04  SING Y N 3  
A1IEC C04 C05  DOUB Y N 4  
A1IEC C05 N01  SING Y N 5  
A1IEC C04 C06  SING Y N 6  
A1IEC C06 N07  DOUB Y N 7  
A1IEC N07 C08  SING Y N 8  
A1IEC C08 N09  SING Y N 9  
A1IEC N09 C05  SING Y N 10 
A1IEC C08 N10  DOUB Y N 11 
A1IEC N10 C11  SING Y N 12 
A1IEC C11 C12  DOUB Y N 13 
A1IEC C12 N09  SING Y N 14 
A1IEC C02 H021 SING N N 15 
A1IEC C06 H061 SING N N 16 
A1IEC C11 H111 SING N N 17 
A1IEC C12 H121 SING N N 18 
A1IEC N01 H1   SING N N 19 
# 
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 
A1IEC InChI            InChI                1.06  "InChI=1S/C7H5N5/c1-2-12-6-5(10-4-11-6)3-9-7(12)8-1/h1-4H,(H,10,11)" 
A1IEC InChIKey         InChI                1.06  DFRVZUMYUNINCB-UHFFFAOYSA-N                                          
A1IEC SMILES_CANONICAL CACTVS               3.385 "[nH]1cnc2cnc3nccn3c12"                                              
A1IEC SMILES           CACTVS               3.385 "[nH]1cnc2cnc3nccn3c12"                                              
A1IEC SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cn2c3c(cnc2n1)nc[nH]3"                                            
A1IEC SMILES           "OpenEye OEToolkits" 2.0.7 "c1cn2c3c(cnc2n1)nc[nH]3"                                            
# 
_pdbx_chem_comp_identifier.comp_id           A1IEC 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "1~{H}-imidazo[2,1-b]purine" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
A1IEC "Create component" 2024-06-13 PDBE 
A1IEC "Initial release"  2024-10-30 RCSB 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      A1IEC 
_pdbx_chem_comp_synonyms.name         "1~{H}-imidazo[2,1-b]purine" 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
