data_2ST
#

_chem_comp.id                                   2ST
_chem_comp.name                                 "5-METHYL-2'-SE-METHYL-2'-SELENOURIDINE 5'-(DIHYDROGEN PHOSPHATE)"
_chem_comp.type                                 "DNA LINKING"
_chem_comp.pdbx_type                            ATOMN
_chem_comp.formula                              "C11 H17 N2 O8 P Se"
_chem_comp.mon_nstd_parent_comp_id              DT
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2006-06-16
_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                       415.195
_chem_comp.one_letter_code                      T
_chem_comp.three_letter_code                    2ST
_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  Y
_chem_comp.pdbx_model_coordinates_db_code       2HC7
_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
2ST  OP3     O3P   O   0  1  N  Y  N  13.078  17.334  8.037  ?  ?  ?  OP3     2ST   1  
2ST  P       P     P   0  1  N  N  N  13.492  18.302  6.818  ?  ?  ?  P       2ST   2  
2ST  OP1     O1P   O   0  1  N  N  N  14.306  17.452  5.940  ?  ?  ?  OP1     2ST   3  
2ST  OP2     O2P   O   0  1  N  N  N  14.011  19.605  7.325  ?  ?  ?  OP2     2ST   4  
2ST  "O5'"   O5*   O   0  1  N  N  N  12.128  18.602  6.054  ?  ?  ?  "O5'"   2ST   5  
2ST  N1      N1    N   0  1  N  N  N   8.711  20.572  6.456  ?  ?  ?  N1      2ST   6  
2ST  C6      C6    C   0  1  N  N  N   9.940  20.729  7.083  ?  ?  ?  C6      2ST   7  
2ST  C2      C2    C   0  1  N  N  N   7.716  21.533  6.581  ?  ?  ?  C2      2ST   8  
2ST  O2      O2    O   0  1  N  N  N   6.658  21.447  5.980  ?  ?  ?  O2      2ST   9  
2ST  N3      N3    N   0  1  N  N  N   7.993  22.604  7.392  ?  ?  ?  N3      2ST  10  
2ST  C4      C4    C   0  1  N  N  N   9.167  22.860  8.082  ?  ?  ?  C4      2ST  11  
2ST  O4      O4    O   0  1  N  N  N   9.259  23.857  8.783  ?  ?  ?  O4      2ST  12  
2ST  C5      C5    C   0  1  N  N  N  10.242  21.831  7.892  ?  ?  ?  C5      2ST  13  
2ST  C5A     C5A   C   0  1  N  N  N  11.566  22.027  8.577  ?  ?  ?  C5A     2ST  14  
2ST  "C2'"   C2*   C   0  1  N  N  R   8.678  19.771  4.177  ?  ?  ?  "C2'"   2ST  15  
2ST  "C5'"   C5*   C   0  1  N  N  N  11.439  17.552  5.404  ?  ?  ?  "C5'"   2ST  16  
2ST  "C4'"   C4*   C   0  1  N  N  R  10.121  18.045  4.868  ?  ?  ?  "C4'"   2ST  17  
2ST  "O4'"   O4*   O   0  1  N  N  N   9.296  18.390  6.002  ?  ?  ?  "O4'"   2ST  18  
2ST  "C1'"   C1*   C   0  1  N  N  R   8.347  19.399  5.594  ?  ?  ?  "C1'"   2ST  19  
2ST  "C3'"   C3*   C   0  1  N  N  R  10.134  19.347  4.096  ?  ?  ?  "C3'"   2ST  20  
2ST  SE      SE    SE  0  0  N  N  N   7.479  18.552  3.031  ?  ?  ?  SE      2ST  21  
2ST  "CA'"   CA*   C   0  1  N  N  N   5.814  19.584  3.086  ?  ?  ?  "CA'"   2ST  22  
2ST  "O3'"   O3*   O   0  1  N  N  N  10.480  19.203  2.780  ?  ?  ?  "O3'"   2ST  23  
2ST  HOP3    3HOP  H   0  0  N  N  N  12.551  17.884  8.605  ?  ?  ?  HOP3    2ST  24  
2ST  HOP2    2HOP  H   0  0  N  N  N  14.255  20.176  6.606  ?  ?  ?  HOP2    2ST  25  
2ST  H6      H6    H   0  1  N  N  N  10.694  19.969  6.941  ?  ?  ?  H6      2ST  26  
2ST  HN3     HN3   H   0  1  N  N  N   7.262  23.279  7.498  ?  ?  ?  HN3     2ST  27  
2ST  H5A1    1H5A  H   0  0  N  N  N  12.366  22.075  7.823  ?  ?  ?  H5A1    2ST  28  
2ST  H5A2    2H5A  H   0  0  N  N  N  11.546  22.965  9.151  ?  ?  ?  H5A2    2ST  29  
2ST  H5A3    3H5A  H   0  0  N  N  N  11.754  21.184  9.258  ?  ?  ?  H5A3    2ST  30  
2ST  "H2'"   H2*   H   0  1  N  N  N   8.532  20.816  3.866  ?  ?  ?  "H2'"   2ST  31  
2ST  "H5'"   1H5*  H   0  1  N  N  N  11.256  16.740  6.123  ?  ?  ?  "H5'"   2ST  32  
2ST  "H5''"  2H5*  H   0  0  N  N  N  12.052  17.186  4.567  ?  ?  ?  "H5''"  2ST  33  
2ST  "H4'"   H4*   H   0  1  N  N  N   9.792  17.233  4.203  ?  ?  ?  "H4'"   2ST  34  
2ST  "H1'"   H1*   H   0  1  N  N  N   7.295  19.088  5.675  ?  ?  ?  "H1'"   2ST  35  
2ST  "H3'"   H3*   H   0  1  N  N  N  10.870  20.054  4.506  ?  ?  ?  "H3'"   2ST  36  
2ST  "HA'1"  1HA*  H   0  0  N  N  N   5.536  19.777  4.133  ?  ?  ?  "HA'1"  2ST  37  
2ST  "HA'2"  2HA*  H   0  0  N  N  N   5.958  20.541  2.562  ?  ?  ?  "HA'2"  2ST  38  
2ST  "HA'3"  3HA*  H   0  0  N  N  N   5.013  19.013  2.594  ?  ?  ?  "HA'3"  2ST  39  
2ST  "HO3'"  H3T   H   0  0  N  Y  N   9.694  19.170  2.247  ?  ?  ?  "HO3'"  2ST  40  
#   #
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
2ST  OP3    P       SING  N  N   1  
2ST  OP3    HOP3    SING  N  N   2  
2ST  P      OP1     DOUB  N  N   3  
2ST  P      OP2     SING  N  N   4  
2ST  P      "O5'"   SING  N  N   5  
2ST  OP2    HOP2    SING  N  N   6  
2ST  "O5'"  "C5'"   SING  N  N   7  
2ST  N1     C6      SING  N  N   8  
2ST  N1     C2      SING  N  N   9  
2ST  N1     "C1'"   SING  N  N  10  
2ST  C6     C5      DOUB  N  N  11  
2ST  C6     H6      SING  N  N  12  
2ST  C2     O2      DOUB  N  N  13  
2ST  C2     N3      SING  N  N  14  
2ST  N3     C4      SING  N  N  15  
2ST  N3     HN3     SING  N  N  16  
2ST  C4     O4      DOUB  N  N  17  
2ST  C4     C5      SING  N  N  18  
2ST  C5     C5A     SING  N  N  19  
2ST  C5A    H5A1    SING  N  N  20  
2ST  C5A    H5A2    SING  N  N  21  
2ST  C5A    H5A3    SING  N  N  22  
2ST  "C2'"  "C1'"   SING  N  N  23  
2ST  "C2'"  "C3'"   SING  N  N  24  
2ST  "C2'"  SE      SING  N  N  25  
2ST  "C2'"  "H2'"   SING  N  N  26  
2ST  "C5'"  "C4'"   SING  N  N  27  
2ST  "C5'"  "H5'"   SING  N  N  28  
2ST  "C5'"  "H5''"  SING  N  N  29  
2ST  "C4'"  "O4'"   SING  N  N  30  
2ST  "C4'"  "C3'"   SING  N  N  31  
2ST  "C4'"  "H4'"   SING  N  N  32  
2ST  "O4'"  "C1'"   SING  N  N  33  
2ST  "C1'"  "H1'"   SING  N  N  34  
2ST  "C3'"  "O3'"   SING  N  N  35  
2ST  "C3'"  "H3'"   SING  N  N  36  
2ST  SE     "CA'"   SING  N  N  37  
2ST  "CA'"  "HA'1"  SING  N  N  38  
2ST  "CA'"  "HA'2"  SING  N  N  39  
2ST  "CA'"  "HA'3"  SING  N  N  40  
2ST  "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
2ST  SMILES            ACDLabs               10.04  "O=C1NC(=O)N(C=C1C)C2OC(C(O)C2[Se]C)COP(=O)(O)O"  
2ST  SMILES_CANONICAL  CACTVS                3.341  "C[Se][C@@H]1[C@H](O)[C@@H](CO[P](O)(O)=O)O[C@H]1N2C=C(C)C(=O)NC2=O"  
2ST  SMILES            CACTVS                3.341  "C[Se][CH]1[CH](O)[CH](CO[P](O)(O)=O)O[CH]1N2C=C(C)C(=O)NC2=O"  
2ST  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "CC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O)O)[Se]C"  
2ST  SMILES            "OpenEye OEToolkits"  1.5.0  "CC1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)O)O)[Se]C"  
2ST  InChI             InChI                 1.03   "InChI=1S/C11H17N2O8PSe/c1-5-3-13(11(16)12-9(5)15)10-8(23-2)7(14)6(21-10)4-20-22(17,18)19/h3,6-8,10,14H,4H2,1-2H3,(H,12,15,16)(H2,17,18,19)/t6-,7-,8-,10-/m1/s1"  
2ST  InChIKey          InChI                 1.03   KLYIIOBIPBBIGV-FDDDBJFASA-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
2ST  "SYSTEMATIC NAME"  ACDLabs               10.04  "5-methyl-2'-Se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)"  
2ST  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "[(2R,3R,4R,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-4-methylselanyl-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
2ST  "Create component"   2006-06-16  RCSB  
2ST  "Modify descriptor"  2011-06-04  RCSB  
##
