data_B7C
# 
_chem_comp.id                                    B7C 
_chem_comp.name                                  "3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-7,8-dihydropyrido[2,3-d]pyrimidin-2(3H)-one" 
_chem_comp.type                                  "DNA linking" 
_chem_comp.pdbx_type                             ATOMN 
_chem_comp.formula                               "C12 H16 N3 O7 P" 
_chem_comp.mon_nstd_parent_comp_id               DC 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2009-04-30 
_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                        345.245 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     B7C 
_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        3GJH 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBJ 
# 
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 
B7C OP3    OP3    O 0 1 N Y N 19.181 2.403  28.704 5.964  0.289  0.041  OP3    B7C 1  
B7C P      P      P 0 1 N N N 20.049 2.573  30.031 4.650  1.213  0.135  P      B7C 2  
B7C OP1    OP1    O 0 1 N N N 21.166 3.506  29.725 4.867  2.343  1.261  OP1    B7C 3  
B7C OP2    OP2    O 0 1 N N N 20.334 1.228  30.591 4.409  1.862  -1.174 OP2    B7C 4  
B7C "O5'"  "O5'"  O 0 1 N N N 19.019 3.310  30.978 3.380  0.303  0.525  "O5'"  B7C 5  
B7C N1     N1     N 0 1 N N N 15.243 1.274  32.198 -1.812 -0.507 0.257  N1     B7C 6  
B7C C6     C6     C 0 1 N N N 16.164 0.316  31.874 -2.868 -0.476 1.120  C6     B7C 7  
B7C C2     C2     C 0 1 N N N 13.889 0.941  32.323 -1.846 0.151  -0.913 C2     B7C 8  
B7C O2     O2     O 0 1 N N N 13.085 1.828  32.656 -0.870 0.103  -1.644 O2     B7C 9  
B7C N3     N3     N 0 1 N N N 13.493 -0.334 32.081 -2.910 0.855  -1.306 N3     B7C 10 
B7C C4     C4     C 0 1 N N N 14.397 -1.255 31.741 -3.972 0.928  -0.533 C4     B7C 11 
B7C N4     N4     N 0 1 N N N 13.971 -2.503 31.466 -5.118 1.620  -0.864 N4     B7C 12 
B7C C5     C5     C 0 1 N N N 15.788 -0.946 31.639 -3.970 0.237  0.764  C5     B7C 13 
B7C C7     C7     C 0 1 N N N 16.710 -1.964 31.173 -5.165 0.361  1.620  C7     B7C 14 
B7C C8     C8     C 0 1 N N N 16.285 -3.227 31.165 -6.315 0.743  1.064  C8     B7C 15 
B7C C9     C9     C 0 1 N N N 14.964 -3.530 31.830 -6.390 1.016  -0.419 C9     B7C 16 
B7C "C2'"  "C2'"  C 0 1 N N N 16.856 2.922  33.262 -0.414 -2.450 -0.356 "C2'"  B7C 17 
B7C "C5'"  "C5'"  C 0 1 N N N 18.079 4.217  30.424 2.866  -0.721 -0.327 "C5'"  B7C 18 
B7C "C4'"  "C4'"  C 0 1 N N R 16.884 4.327  31.333 1.663  -1.387 0.344  "C4'"  B7C 19 
B7C "O4'"  "O4'"  O 0 1 N N N 15.978 3.220  31.135 0.568  -0.453 0.455  "O4'"  B7C 20 
B7C "C1'"  "C1'"  C 0 1 N N R 15.639 2.676  32.399 -0.613 -1.268 0.618  "C1'"  B7C 21 
B7C "C3'"  "C3'"  C 0 1 N N S 17.244 4.319  32.814 1.118  -2.531 -0.540 "C3'"  B7C 22 
B7C "O3'"  "O3'"  O 0 1 N N N 16.443 5.282  33.478 1.611  -3.793 -0.087 "O3'"  B7C 23 
B7C HOP3   HOP3   H 0 0 N N N 18.259 2.369  28.930 6.183  -0.168 0.865  HOP3   B7C 24 
B7C HOP1   HOP1   H 0 0 N N N 21.168 3.705  28.796 5.617  2.929  1.091  HOP1   B7C 25 
B7C H6     H6     H 0 1 N N N 17.209 0.582  31.807 -2.830 -1.005 2.061  H6     B7C 26 
B7C HN4    HN4    H 0 1 N N N 13.081 -2.710 31.060 -5.090 2.453  -1.360 HN4    B7C 27 
B7C H7     H7     H 0 1 N N N 17.706 -1.707 30.844 -5.109 0.147  2.677  H7     B7C 28 
B7C H8     H8     H 0 1 N N N 16.867 -4.008 30.698 -7.197 0.857  1.676  H8     B7C 29 
B7C H9     H9     H 0 1 N N N 15.099 -3.535 32.922 -7.210 1.704  -0.622 H9     B7C 30 
B7C H9A    H9A    H 0 1 N N N 14.607 -4.514 31.494 -6.556 0.081  -0.954 H9A    B7C 31 
B7C "H2'"  "H2'"  H 0 1 N N N 16.626 2.874  34.337 -0.795 -3.373 0.080  "H2'"  B7C 32 
B7C "H2'A" "H2'A" H 0 0 N N N 17.652 2.172  33.145 -0.903 -2.247 -1.309 "H2'A" B7C 33 
B7C "H5'"  "H5'"  H 0 1 N N N 18.547 5.206  30.314 2.556  -0.283 -1.276 "H5'"  B7C 34 
B7C "H5'A" "H5'A" H 0 0 N N N 17.755 3.850  29.439 3.640  -1.467 -0.508 "H5'A" B7C 35 
B7C "H4'"  "H4'"  H 0 1 N N N 16.425 5.291  31.070 1.940  -1.766 1.328  "H4'"  B7C 36 
B7C "H1'"  "H1'"  H 0 1 N N N 14.776 3.129  32.909 -0.688 -1.630 1.643  "H1'"  B7C 37 
B7C "H3'"  "H3'"  H 0 1 N N N 18.298 4.554  33.022 1.386  -2.367 -1.584 "H3'"  B7C 38 
B7C "HO3'" "HO3'" H 0 0 N Y N 16.264 4.989  34.364 1.254  -4.551 -0.570 "HO3'" B7C 39 
# 
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 
B7C OP3   P      SING N N 1  
B7C P     OP1    SING N N 2  
B7C P     OP2    DOUB N N 3  
B7C P     "O5'"  SING N N 4  
B7C "O5'" "C5'"  SING N N 5  
B7C N1    C6     SING N N 6  
B7C N1    C2     SING N N 7  
B7C N1    "C1'"  SING N N 8  
B7C C6    C5     DOUB N N 9  
B7C C2    O2     DOUB N N 10 
B7C C2    N3     SING N N 11 
B7C N3    C4     DOUB N N 12 
B7C C4    N4     SING N N 13 
B7C C4    C5     SING N N 14 
B7C N4    C9     SING N N 15 
B7C C5    C7     SING N N 16 
B7C C7    C8     DOUB N N 17 
B7C C8    C9     SING N N 18 
B7C "C2'" "C1'"  SING N N 19 
B7C "C2'" "C3'"  SING N N 20 
B7C "C5'" "C4'"  SING N N 21 
B7C "C4'" "O4'"  SING N N 22 
B7C "C4'" "C3'"  SING N N 23 
B7C "O4'" "C1'"  SING N N 24 
B7C "C3'" "O3'"  SING N N 25 
B7C OP3   HOP3   SING N N 26 
B7C OP1   HOP1   SING N N 27 
B7C C6    H6     SING N N 28 
B7C N4    HN4    SING N N 29 
B7C C7    H7     SING N N 30 
B7C C8    H8     SING N N 31 
B7C C9    H9     SING N N 32 
B7C C9    H9A    SING N N 33 
B7C "C2'" "H2'"  SING N N 34 
B7C "C2'" "H2'A" SING N N 35 
B7C "C5'" "H5'"  SING N N 36 
B7C "C5'" "H5'A" SING N N 37 
B7C "C4'" "H4'"  SING N N 38 
B7C "C1'" "H1'"  SING N N 39 
B7C "C3'" "H3'"  SING N N 40 
B7C "O3'" "HO3'" SING N N 41 
# 
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 
B7C SMILES           ACDLabs              10.04 "O=C1N=C3C(=CN1C2OC(C(O)C2)COP(=O)(O)O)C=CCN3"                                                                                                                
B7C SMILES_CANONICAL CACTVS               3.341 "O[C@H]1C[C@@H](O[C@@H]1CO[P](O)(O)=O)N2C=C3C=CCNC3=NC2=O"                                                                                                    
B7C SMILES           CACTVS               3.341 "O[CH]1C[CH](O[CH]1CO[P](O)(O)=O)N2C=C3C=CCNC3=NC2=O"                                                                                                         
B7C SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1C=CC2=CN(C(=O)N=C2N1)[C@H]3C[C@@H]([C@H](O3)COP(=O)(O)O)O"                                                                                                 
B7C SMILES           "OpenEye OEToolkits" 1.5.0 "C1C=CC2=CN(C(=O)N=C2N1)C3CC(C(O3)COP(=O)(O)O)O"                                                                                                              
B7C InChI            InChI                1.03  "InChI=1S/C12H16N3O7P/c16-8-4-10(22-9(8)6-21-23(18,19)20)15-5-7-2-1-3-13-11(7)14-12(15)17/h1-2,5,8-10,16H,3-4,6H2,(H,13,14,17)(H2,18,19,20)/t8-,9+,10+/m0/s1" 
B7C InChIKey         InChI                1.03  TVIUKNIUQVYWKE-IVZWLZJFSA-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 
B7C "SYSTEMATIC NAME" ACDLabs              10.04 "3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-7,8-dihydropyrido[2,3-d]pyrimidin-2(3H)-one"           
B7C "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "[(2R,3S,5R)-3-hydroxy-5-(2-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-3-yl)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 
B7C "Create component"  2009-04-30 PDBJ 
B7C "Modify descriptor" 2011-06-04 RCSB 
# 
