data_BLK
# 
_chem_comp.id                                    BLK 
_chem_comp.name                                  "[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] (2S)-2-azanyl-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C21 H34 N7 O10 P" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-05-01 
_chem_comp.pdbx_modified_date                    2012-12-28 
_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                        575.509 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     BLK 
_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        3VQX 
_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 
BLK CT1   CT1   C 0 1 N N N 31.843 -8.529 49.148 11.336 2.102  -0.018 CT1   BLK 1  
BLK CT    CT    C 0 1 N N N 31.766 -7.080 49.632 10.265 3.176  0.183  CT    BLK 2  
BLK CT2   CT2   C 0 1 N N N 32.876 -6.250 48.986 10.120 3.477  1.676  CT2   BLK 3  
BLK CT3   CT3   C 0 1 N N N 31.894 -7.043 51.157 10.675 4.450  -0.557 CT3   BLK 4  
BLK O2    O2    O 0 1 N N N 30.504 -6.546 49.220 8.997  2.699  -0.340 O2    BLK 5  
BLK CZ    CZ    C 0 1 N N N 30.319 -5.259 49.622 8.492  1.578  0.209  CZ    BLK 6  
BLK O1    O1    O 0 1 N N N 31.165 -4.726 50.342 9.095  1.013  1.100  O1    BLK 7  
BLK NZ    NZ    N 0 1 N N N 29.204 -4.647 49.228 7.319  1.082  -0.231 NZ    BLK 8  
BLK CE    CE    C 0 1 N N N 28.219 -5.348 48.389 6.769  -0.138 0.366  CE    BLK 9  
BLK CD    CD    C 0 1 N N N 27.142 -4.382 47.889 5.440  -0.482 -0.309 CD    BLK 10 
BLK CG    CG    C 0 1 N N N 26.118 -5.112 47.015 4.866  -1.756 0.315  CG    BLK 11 
BLK CB    CB    C 0 1 N N N 24.882 -4.239 46.779 3.537  -2.100 -0.360 CB    BLK 12 
BLK CA    CA    C 0 1 N N S 23.866 -4.901 45.843 2.964  -3.374 0.263  CA    BLK 13 
BLK N     N     N 0 1 N N N 24.038 -6.360 45.899 3.853  -4.506 -0.031 N     BLK 14 
BLK C     C     C 0 1 N N N 24.111 -4.446 44.404 1.598  -3.645 -0.314 C     BLK 15 
BLK O     O     O 0 1 N N N 23.941 -5.217 43.457 1.465  -4.463 -1.193 O     BLK 16 
BLK O3P   O3P   O 0 1 N N N 24.445 -3.136 44.260 0.529  -2.978 0.149  O3P   BLK 17 
BLK P     P     P 0 1 N N N 24.738 -2.883 42.697 -0.894 -3.324 -0.519 P     BLK 18 
BLK O1P   O1P   O 0 1 N N N 23.420 -3.435 41.947 -1.145 -4.779 -0.419 O1P   BLK 19 
BLK O2P   O2P   O 0 1 N N N 25.993 -3.545 42.267 -0.880 -2.887 -2.068 O2P   BLK 20 
BLK "O5'" "O5'" O 0 1 N N N 24.718 -1.286 42.464 -2.058 -2.524 0.254  "O5'" BLK 21 
BLK "C5'" "C5'" C 0 1 N N N 25.108 -0.391 43.512 -3.447 -2.700 -0.034 "C5'" BLK 22 
BLK "C4'" "C4'" C 0 1 N N R 24.923 1.055  43.043 -4.276 -1.793 0.878  "C4'" BLK 23 
BLK "O4'" "O4'" O 0 1 N N N 25.755 1.343  41.910 -4.031 -0.415 0.550  "O4'" BLK 24 
BLK "C3'" "C3'" C 0 1 N N S 23.514 1.286  42.501 -5.777 -2.060 0.657  "C3'" BLK 25 
BLK "O3'" "O3'" O 0 1 N N N 22.613 1.438  43.601 -6.391 -2.498 1.871  "O3'" BLK 26 
BLK "C2'" "C2'" C 0 1 N N R 23.776 2.650  41.865 -6.347 -0.687 0.226  "C2'" BLK 27 
BLK "O2'" "O2'" O 0 1 N N N 23.937 3.635  42.890 -7.613 -0.444 0.843  "O2'" BLK 28 
BLK "C1'" "C1'" C 0 1 N N R 25.118 2.400  41.171 -5.270 0.295  0.763  "C1'" BLK 29 
BLK N9    N9    N 0 1 Y N N 24.922 1.839  39.820 -5.286 1.546  0.001  N9    BLK 30 
BLK C8    C8    C 0 1 Y N N 24.780 0.545  39.533 -4.495 1.852  -1.066 C8    BLK 31 
BLK N7    N7    N 0 1 Y N N 24.689 0.400  38.212 -4.775 3.046  -1.500 N7    BLK 32 
BLK C5    C5    C 0 1 Y N N 24.784 1.603  37.653 -5.762 3.581  -0.742 C5    BLK 33 
BLK C4    C4    C 0 1 Y N N 24.922 2.523  38.681 -6.106 2.623  0.227  C4    BLK 34 
BLK N3    N3    N 0 1 Y N N 24.992 3.827  38.383 -7.062 2.907  1.105  N3    BLK 35 
BLK C2    C2    C 0 1 Y N N 24.937 4.238  37.130 -7.681 4.068  1.071  C2    BLK 36 
BLK N1    N1    N 0 1 Y N N 24.806 3.386  36.124 -7.393 4.999  0.180  N1    BLK 37 
BLK C6    C6    C 0 1 Y N N 24.733 2.069  36.347 -6.454 4.804  -0.740 C6    BLK 38 
BLK N6    N6    N 0 1 N N N 24.710 1.209  35.330 -6.159 5.786  -1.670 N6    BLK 39 
BLK H1    H1    H 0 1 N N N 31.041 -9.116 49.619 12.288 2.459  0.374  H1    BLK 40 
BLK H2    H2    H 0 1 N N N 31.725 -8.557 48.055 11.043 1.194  0.509  H2    BLK 41 
BLK H3    H3    H 0 1 N N N 32.819 -8.956 49.422 11.439 1.887  -1.082 H3    BLK 42 
BLK H4    H4    H 0 1 N N N 32.811 -5.211 49.341 11.072 3.835  2.069  H4    BLK 43 
BLK H5    H5    H 0 1 N N N 33.855 -6.671 49.260 9.357  4.243  1.820  H5    BLK 44 
BLK H6    H6    H 0 1 N N N 32.761 -6.272 47.892 9.828  2.569  2.204  H6    BLK 45 
BLK H7    H7    H 0 1 N N N 31.090 -7.644 51.608 10.779 4.235  -1.621 H7    BLK 46 
BLK H8    H8    H 0 1 N N N 32.870 -7.456 51.453 9.913  5.215  -0.414 H8    BLK 47 
BLK H9    H9    H 0 1 N N N 31.815 -6.003 51.506 11.627 4.808  -0.165 H9    BLK 48 
BLK H10   H10   H 0 1 N N N 29.034 -3.701 49.505 6.838  1.533  -0.942 H10   BLK 49 
BLK H11   H11   H 0 1 N N N 27.743 -6.143 48.981 7.472  -0.960 0.225  H11   BLK 50 
BLK H12   H12   H 0 1 N N N 28.734 -5.793 47.524 6.606  0.021  1.432  H12   BLK 51 
BLK H13   H13   H 0 1 N N N 27.618 -3.586 47.298 4.738  0.340  -0.167 H13   BLK 52 
BLK H14   H14   H 0 1 N N N 26.627 -3.938 48.753 5.604  -0.641 -1.375 H14   BLK 53 
BLK H15   H15   H 0 1 N N N 25.812 -6.041 47.518 5.569  -2.578 0.173  H15   BLK 54 
BLK H16   H16   H 0 1 N N N 26.579 -5.354 46.046 4.703  -1.597 1.380  H16   BLK 55 
BLK H17   H17   H 0 1 N N N 25.203 -3.286 46.334 2.835  -1.279 -0.219 H17   BLK 56 
BLK H18   H18   H 0 1 N N N 24.396 -4.046 47.747 3.701  -2.259 -1.426 H18   BLK 57 
BLK H19   H19   H 0 1 N N N 22.847 -4.623 46.150 2.883  -3.246 1.343  H19   BLK 58 
BLK H20   H20   H 0 1 N N N 23.882 -6.679 46.834 3.944  -4.645 -1.026 H20   BLK 59 
BLK H21   H21   H 0 1 N N N 23.382 -6.797 45.284 4.756  -4.378 0.401  H21   BLK 60 
BLK H23   H23   H 0 1 N N N 25.797 -4.198 41.605 -0.721 -1.944 -2.209 H23   BLK 61 
BLK H24   H24   H 0 1 N N N 24.484 -0.571 44.400 -3.637 -2.440 -1.076 H24   BLK 62 
BLK H25   H25   H 0 1 N N N 26.165 -0.562 43.766 -3.725 -3.740 0.137  H25   BLK 63 
BLK H26   H26   H 0 1 N N N 25.124 1.747  43.874 -4.016 -1.978 1.920  H26   BLK 64 
BLK H27   H27   H 0 1 N N N 23.210 0.525  41.767 -5.922 -2.800 -0.130 H27   BLK 65 
BLK H28   H28   H 0 1 N N N 22.450 0.590  43.997 -7.337 -2.680 1.790  H28   BLK 66 
BLK H29   H29   H 0 1 N N N 22.992 2.911  41.139 -6.427 -0.622 -0.859 H29   BLK 67 
BLK H30   H30   H 0 1 N N N 23.102 3.787  43.318 -8.296 -1.087 0.608  H30   BLK 68 
BLK H31   H31   H 0 1 N N N 25.724 3.317  41.147 -5.422 0.489  1.825  H31   BLK 69 
BLK H32   H32   H 0 1 N N N 24.744 -0.257 40.255 -3.745 1.199  -1.487 H32   BLK 70 
BLK H33   H33   H 0 1 N N N 25.000 5.295  36.920 -8.454 4.267  1.799  H33   BLK 71 
BLK H34   H34   H 0 1 N N N 24.754 1.712  34.467 -6.640 6.628  -1.655 H34   BLK 72 
BLK H35   H35   H 0 1 N N N 25.494 0.592  35.397 -5.471 5.632  -2.337 H35   BLK 73 
# 
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 
BLK N6    C6    SING N N 1  
BLK N1    C6    DOUB Y N 2  
BLK N1    C2    SING Y N 3  
BLK C6    C5    SING Y N 4  
BLK C2    N3    DOUB Y N 5  
BLK C5    N7    SING Y N 6  
BLK C5    C4    DOUB Y N 7  
BLK N7    C8    DOUB Y N 8  
BLK N3    C4    SING Y N 9  
BLK C4    N9    SING Y N 10 
BLK C8    N9    SING Y N 11 
BLK N9    "C1'" SING N N 12 
BLK "C1'" "C2'" SING N N 13 
BLK "C1'" "O4'" SING N N 14 
BLK "C2'" "C3'" SING N N 15 
BLK "C2'" "O2'" SING N N 16 
BLK "O4'" "C4'" SING N N 17 
BLK O1P   P     DOUB N N 18 
BLK O2P   P     SING N N 19 
BLK "O5'" P     SING N N 20 
BLK "O5'" "C5'" SING N N 21 
BLK "C3'" "C4'" SING N N 22 
BLK "C3'" "O3'" SING N N 23 
BLK P     O3P   SING N N 24 
BLK "C4'" "C5'" SING N N 25 
BLK O     C     DOUB N N 26 
BLK O3P   C     SING N N 27 
BLK C     CA    SING N N 28 
BLK CA    N     SING N N 29 
BLK CA    CB    SING N N 30 
BLK CB    CG    SING N N 31 
BLK CG    CD    SING N N 32 
BLK CD    CE    SING N N 33 
BLK CE    NZ    SING N N 34 
BLK CT2   CT    SING N N 35 
BLK CT1   CT    SING N N 36 
BLK O2    CZ    SING N N 37 
BLK O2    CT    SING N N 38 
BLK NZ    CZ    SING N N 39 
BLK CZ    O1    DOUB N N 40 
BLK CT    CT3   SING N N 41 
BLK CT1   H1    SING N N 42 
BLK CT1   H2    SING N N 43 
BLK CT1   H3    SING N N 44 
BLK CT2   H4    SING N N 45 
BLK CT2   H5    SING N N 46 
BLK CT2   H6    SING N N 47 
BLK CT3   H7    SING N N 48 
BLK CT3   H8    SING N N 49 
BLK CT3   H9    SING N N 50 
BLK NZ    H10   SING N N 51 
BLK CE    H11   SING N N 52 
BLK CE    H12   SING N N 53 
BLK CD    H13   SING N N 54 
BLK CD    H14   SING N N 55 
BLK CG    H15   SING N N 56 
BLK CG    H16   SING N N 57 
BLK CB    H17   SING N N 58 
BLK CB    H18   SING N N 59 
BLK CA    H19   SING N N 60 
BLK N     H20   SING N N 61 
BLK N     H21   SING N N 62 
BLK O2P   H23   SING N N 63 
BLK "C5'" H24   SING N N 64 
BLK "C5'" H25   SING N N 65 
BLK "C4'" H26   SING N N 66 
BLK "C3'" H27   SING N N 67 
BLK "O3'" H28   SING N N 68 
BLK "C2'" H29   SING N N 69 
BLK "O2'" H30   SING N N 70 
BLK "C1'" H31   SING N N 71 
BLK C8    H32   SING N N 72 
BLK C2    H33   SING N N 73 
BLK N6    H34   SING N N 74 
BLK N6    H35   SING N N 75 
# 
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 
BLK SMILES           ACDLabs              12.01 "O=C(OC(C)(C)C)NCCCCC(N)C(=O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O" 
BLK InChI            InChI                1.03  
"InChI=1S/C21H34N7O10P/c1-21(2,3)37-20(32)24-7-5-4-6-11(22)19(31)38-39(33,34)35-8-12-14(29)15(30)18(36-12)28-10-27-13-16(23)25-9-26-17(13)28/h9-12,14-15,18,29-30H,4-8,22H2,1-3H3,(H,24,32)(H,33,34)(H2,23,25,26)/t11-,12+,14+,15+,18+/m0/s1" 
BLK InChIKey         InChI                1.03  XYDQQGDGPLGSGU-URQYDQELSA-N 
BLK SMILES_CANONICAL CACTVS               3.370 "CC(C)(C)OC(=O)NCCCC[C@H](N)C(=O)O[P](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23" 
BLK SMILES           CACTVS               3.370 "CC(C)(C)OC(=O)NCCCC[CH](N)C(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23" 
BLK SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CC(C)(C)OC(=O)NCCCC[C@@H](C(=O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O)N" 
BLK SMILES           "OpenEye OEToolkits" 1.7.6 "CC(C)(C)OC(=O)NCCCCC(C(=O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)O)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 
BLK "SYSTEMATIC NAME" ACDLabs              12.01 "5'-O-[(R)-({(2S)-2-amino-6-[(tert-butoxycarbonyl)amino]hexanoyl}oxy)(hydroxy)phosphoryl]adenosine"                                                                
BLK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] (2S)-2-azanyl-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
BLK "Create component" 2012-05-01 PDBJ 
BLK "Initial release"  2012-12-28 RCSB 
# 
