data_KB7
#

_chem_comp.id                                   KB7
_chem_comp.name                                 "5'-O-(ethylcarbamoyl)guanosine"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C13 H18 N6 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2018-11-19
_chem_comp.pdbx_modified_date                   2019-09-13
_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                       354.319
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    KB7
_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       6N3V
_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
KB7  N1     N1   N  0  1  N  N  N  -27.395  4.731  -33.996  -5.451  -1.027  -0.244  N1     KB7   1  
KB7  C2     C1   C  0  1  N  N  N  -26.672  5.013  -32.896  -4.978   0.164  -0.709  C2     KB7   2  
KB7  O2     O1   O  0  1  N  N  N  -32.190  3.414  -24.203   5.252   0.094   1.223  O2     KB7   3  
KB7  N3     N2   N  0  1  N  N  N  -27.232  5.222  -31.675  -3.700   0.469  -0.665  N3     KB7   4  
KB7  C4     C2   C  0  1  Y  N  N  -28.574  5.119  -31.533  -2.802  -0.385  -0.158  C4     KB7   5  
KB7  N4     N3   N  0  1  N  N  N  -31.924  5.378  -23.093   5.683  -1.081  -0.611  N4     KB7   6  
KB7  C5     C3   C  0  1  Y  N  N  -29.417  4.802  -32.690  -3.226  -1.624   0.335  C5     KB7   7  
KB7  C6     C4   C  0  1  N  N  N  -28.730  4.606  -33.977  -4.604  -1.939   0.282  C6     KB7   8  
KB7  "C1'"  C5   C  0  1  N  N  R  -29.015  5.592  -29.161  -0.553   0.753  -0.348  "C1'"  KB7   9  
KB7  "C2'"  C6   C  0  1  N  N  R  -29.798  6.783  -28.623  -0.504   1.812   0.783  "C2'"  KB7  10  
KB7  "O2'"  O2   O  0  1  N  N  N  -29.273  8.020  -29.067  -1.566   2.757   0.643  "O2'"  KB7  11  
KB7  "C3'"  C7   C  0  1  N  N  S  -29.758  6.547  -27.102   0.869   2.485   0.537  "C3'"  KB7  12  
KB7  "O3'"  O3   O  0  1  N  N  N  -28.741  7.337  -26.477   0.707   3.696  -0.204  "O3'"  KB7  13  
KB7  "C4'"  C8   C  0  1  N  N  R  -29.423  5.055  -26.973   1.655   1.448  -0.289  "C4'"  KB7  14  
KB7  "O4'"  O4   O  0  1  N  N  N  -29.351  4.536  -28.314   0.813   0.293  -0.438  "O4'"  KB7  15  
KB7  "C5'"  C9   C  0  1  N  N  N  -30.421  4.267  -26.186   2.940   1.063   0.447  "C5'"  KB7  16  
KB7  O6     O5   O  0  1  N  N  N  -29.388  4.346  -35.015  -5.017  -3.008   0.699  O6     KB7  17  
KB7  N2     N4   N  0  1  N  N  N  -25.331  5.113  -33.020  -5.861   1.071  -1.238  N2     KB7  18  
KB7  N7     N5   N  0  1  Y  N  N  -30.693  4.766  -32.260  -2.125  -2.277   0.781  N7     KB7  19  
KB7  C8     C10  C  0  1  Y  N  N  -30.677  5.040  -30.933  -1.076  -1.530   0.595  C8     KB7  20  
KB7  N9     N6   N  0  1  Y  N  N  -29.413  5.241  -30.514  -1.446  -0.350   0.017  N9     KB7  21  
KB7  "O5'"  O6   O  0  1  N  N  N  -30.568  4.871  -24.912   3.730   0.178  -0.390  "O5'"  KB7  22  
KB7  C1     C11  C  0  1  N  N  N  -31.636  4.487  -24.031   4.901  -0.257   0.114  C1     KB7  23  
KB7  C7     C12  C  0  1  N  N  N  -31.357  6.720  -23.184   6.956  -1.553  -0.063  C7     KB7  24  
KB7  C9     C13  C  0  1  N  N  N  -32.279  7.688  -23.897   7.642  -2.467  -1.080  C9     KB7  25  
KB7  H2     H2   H  0  1  N  N  N  -32.523  5.133  -22.331   5.402  -1.361  -1.497  H2     KB7  26  
KB7  H3     H3   H  0  1  N  N  N  -27.938  5.812  -29.121  -0.868   1.208  -1.287  H3     KB7  27  
KB7  H4     H4   H  0  1  N  N  N  -30.842  6.685  -28.954  -0.534   1.337   1.763  H4     KB7  28  
KB7  H5     H5   H  0  1  N  N  N  -29.791  8.731  -28.708  -1.578   3.440   1.327  H5     KB7  29  
KB7  H6     H6   H  0  1  N  N  N  -30.748  6.748  -26.666   1.373   2.680   1.484  H6     KB7  30  
KB7  H7     H7   H  0  1  N  N  N  -28.740  7.171  -25.542   0.170   4.363   0.245  H7     KB7  31  
KB7  H8     H8   H  0  1  N  N  N  -28.439  4.963  -26.490   1.898   1.861  -1.268  H8     KB7  32  
KB7  H9     H9   H  0  1  N  N  N  -31.388  4.265  -26.710   3.515   1.962   0.669  H9     KB7  33  
KB7  H10    H10  H  0  1  N  N  N  -30.066  3.232  -26.067   2.688   0.554   1.377  H10    KB7  34  
KB7  H11    H11  H  0  1  N  N  N  -24.770  5.337  -32.223  -6.807   0.860  -1.277  H11    KB7  35  
KB7  H12    H12  H  0  1  N  N  N  -24.899  4.963  -33.909  -5.540   1.923  -1.572  H12    KB7  36  
KB7  H13    H13  H  0  1  N  N  N  -31.552  5.090  -30.302  -0.065  -1.802   0.859  H13    KB7  37  
KB7  H14    H14  H  0  1  N  N  N  -30.407  6.666  -23.735   7.600  -0.700   0.150  H14    KB7  38  
KB7  H15    H15  H  0  1  N  N  N  -31.170  7.094  -22.167   6.772  -2.108   0.857  H15    KB7  39  
KB7  H16    H16  H  0  1  N  N  N  -31.807  8.681  -23.939   6.998  -3.321  -1.293  H16    KB7  40  
KB7  H17    H17  H  0  1  N  N  N  -32.468  7.329  -24.919   7.826  -1.913  -2.001  H17    KB7  41  
KB7  H18    H18  H  0  1  N  N  N  -33.231  7.757  -23.351   8.589  -2.819  -0.672  H18    KB7  42  
KB7  H19    H19  H  0  1  N  N  N  -26.916  4.609  -34.865  -6.400  -1.219  -0.288  H19    KB7  43  
#   #
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
KB7  O6     C6     DOUB  N  N   1  
KB7  N1     C6     SING  N  N   2  
KB7  N1     C2     SING  N  N   3  
KB7  C6     C5     SING  N  N   4  
KB7  N2     C2     SING  N  N   5  
KB7  C2     N3     DOUB  N  N   6  
KB7  C5     N7     SING  Y  N   7  
KB7  C5     C4     DOUB  Y  N   8  
KB7  N7     C8     DOUB  Y  N   9  
KB7  N3     C4     SING  N  N  10  
KB7  C4     N9     SING  Y  N  11  
KB7  C8     N9     SING  Y  N  12  
KB7  N9     "C1'"  SING  N  N  13  
KB7  "C1'"  "C2'"  SING  N  N  14  
KB7  "C1'"  "O4'"  SING  N  N  15  
KB7  "O2'"  "C2'"  SING  N  N  16  
KB7  "C2'"  "C3'"  SING  N  N  17  
KB7  "O4'"  "C4'"  SING  N  N  18  
KB7  "C3'"  "C4'"  SING  N  N  19  
KB7  "C3'"  "O3'"  SING  N  N  20  
KB7  "C4'"  "C5'"  SING  N  N  21  
KB7  "C5'"  "O5'"  SING  N  N  22  
KB7  "O5'"  C1     SING  N  N  23  
KB7  O2     C1     DOUB  N  N  24  
KB7  C1     N4     SING  N  N  25  
KB7  C9     C7     SING  N  N  26  
KB7  C7     N4     SING  N  N  27  
KB7  N4     H2     SING  N  N  28  
KB7  "C1'"  H3     SING  N  N  29  
KB7  "C2'"  H4     SING  N  N  30  
KB7  "O2'"  H5     SING  N  N  31  
KB7  "C3'"  H6     SING  N  N  32  
KB7  "O3'"  H7     SING  N  N  33  
KB7  "C4'"  H8     SING  N  N  34  
KB7  "C5'"  H9     SING  N  N  35  
KB7  "C5'"  H10    SING  N  N  36  
KB7  N2     H11    SING  N  N  37  
KB7  N2     H12    SING  N  N  38  
KB7  C8     H13    SING  N  N  39  
KB7  C7     H14    SING  N  N  40  
KB7  C7     H15    SING  N  N  41  
KB7  C9     H16    SING  N  N  42  
KB7  C9     H17    SING  N  N  43  
KB7  C9     H18    SING  N  N  44  
KB7  N1     H19    SING  N  N  45  
#   #
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
KB7  SMILES            ACDLabs               12.01  "N1C(c3c(N=C1N)n(C2C(C(C(COC(=O)NCC)O2)O)O)cn3)=O"  
KB7  InChI             InChI                 1.03   "InChI=1S/C13H18N6O6/c1-2-15-13(23)24-3-5-7(20)8(21)11(25-5)19-4-16-6-9(19)17-12(14)18-10(6)22/h4-5,7-8,11,20-21H,2-3H2,1H3,(H,15,23)(H3,14,17,18,22)/t5-,7-,8-,11-/m1/s1"  
KB7  InChIKey          InChI                 1.03   UQGAPQHFXCJSGR-IOSLPCCCSA-N  
KB7  SMILES_CANONICAL  CACTVS                3.385  "CCNC(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3C(=O)NC(=Nc23)N"  
KB7  SMILES            CACTVS                3.385  "CCNC(=O)OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3C(=O)NC(=Nc23)N"  
KB7  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.6  "CCNC(=O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2N=C(NC3=O)N)O)O"  
KB7  SMILES            "OpenEye OEToolkits"  2.0.6  "CCNC(=O)OCC1C(C(C(O1)n2cnc3c2N=C(NC3=O)N)O)O"  
#   #
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
KB7  "SYSTEMATIC NAME"  ACDLabs               12.01  "5'-O-(ethylcarbamoyl)guanosine"  
KB7  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  2.0.6  "[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-ethylcarbamate"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
KB7  "Create component"  2018-11-19  RCSB  
KB7  "Initial release"   2019-09-18  RCSB  
##
