data_MTA
# 
_chem_comp.id                                    MTA 
_chem_comp.name                                  "5'-DEOXY-5'-METHYLTHIOADENOSINE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C11 H15 N5 O3 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        297.334 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MTA 
_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   N 
_chem_comp.pdbx_model_coordinates_db_code        1CG6 
_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 
MTA CS     CS   C 0 1 N N N 59.515 13.678 32.128 2.274  -0.298 5.543  CS     MTA 1  
MTA "S5'"  S5*  S 0 1 N N N 58.893 14.490 30.624 1.544  0.715  4.227  "S5'"  MTA 2  
MTA "C5'"  C5*  C 0 1 N N N 59.736 16.098 30.742 0.161  -0.351 3.738  "C5'"  MTA 3  
MTA "C4'"  C4*  C 0 1 N N S 61.160 15.974 31.248 -0.622 0.316  2.607  "C4'"  MTA 4  
MTA "O4'"  O4*  O 0 1 N N N 61.948 15.413 30.163 0.226  0.492  1.460  "O4'"  MTA 5  
MTA "C2'"  C2*  C 0 1 N N R 62.472 17.721 30.276 -1.536 -0.849 0.671  "C2'"  MTA 6  
MTA "O2'"  O2*  O 0 1 N N N 63.838 18.210 30.527 -2.755 -0.796 -0.071 "O2'"  MTA 7  
MTA "C3'"  C3*  C 0 1 N N S 61.803 17.289 31.649 -1.795 -0.585 2.178  "C3'"  MTA 8  
MTA "O3'"  O3*  O 0 1 N N N 62.803 17.114 32.727 -3.044 0.085  2.361  "O3'"  MTA 9  
MTA "C1'"  C1*  C 0 1 N N R 62.504 16.466 29.329 -0.604 0.328  0.291  "C1'"  MTA 10 
MTA N9     N9   N 0 1 Y N N 61.641 16.564 27.987 0.210  -0.010 -0.877 N9     MTA 11 
MTA C8     C8   C 0 1 Y N N 61.371 15.507 27.130 1.400  -0.675 -0.866 C8     MTA 12 
MTA N7     N7   N 0 1 Y N N 60.629 15.828 26.086 1.848  -0.806 -2.080 N7     MTA 13 
MTA C5     C5   C 0 1 Y N N 60.387 17.178 26.255 0.977  -0.234 -2.946 C5     MTA 14 
MTA C6     C6   C 0 1 Y N N 59.660 18.128 25.503 0.934  -0.072 -4.341 C6     MTA 15 
MTA N6     N6   N 0 1 N N N 59.018 17.815 24.376 1.950  -0.561 -5.143 N6     MTA 16 
MTA N1     N1   N 0 1 Y N N 59.639 19.404 25.986 -0.106 0.560  -4.873 N1     MTA 17 
MTA C2     C2   C 0 1 Y N N 60.283 19.707 27.115 -1.081 1.030  -4.116 C2     MTA 18 
MTA N3     N3   N 0 1 Y N N 60.993 18.898 27.904 -1.082 0.901  -2.806 N3     MTA 19 
MTA C4     C4   C 0 1 Y N N 61.002 17.643 27.410 -0.086 0.278  -2.185 C4     MTA 20 
MTA HCS1   1HCS H 0 0 N N N 58.998 12.692 32.055 2.580  -1.260 5.132  HCS1   MTA 21 
MTA HCS2   2HCS H 0 0 N N N 60.624 13.634 32.229 3.143  0.213  5.956  HCS2   MTA 22 
MTA HCS3   3HCS H 0 0 N N N 59.356 14.237 33.079 1.537  -0.457 6.330  HCS3   MTA 23 
MTA "H5'1" 1H5* H 0 0 N N N 59.702 16.640 29.768 0.547  -1.311 3.395  "H5'1" MTA 24 
MTA "H5'2" 2H5* H 0 0 N N N 59.150 16.812 31.365 -0.496 -0.508 4.592  "H5'2" MTA 25 
MTA "H4'"  H4*  H 0 1 N N N 61.130 15.341 32.165 -1.000 1.283  2.939  "H4'"  MTA 26 
MTA "H2'"  H2*  H 0 1 N N N 61.887 18.540 29.795 -1.034 -1.805 0.524  "H2'"  MTA 27 
MTA "HO2'" HO2* H 0 0 N N N 64.238 18.468 29.705 -3.288 -1.552 0.210  "HO2'" MTA 28 
MTA "H3'"  H3*  H 0 1 N N N 61.094 18.039 32.071 -1.781 -1.521 2.737  "H3'"  MTA 29 
MTA H3T    H3T  H 0 1 N N N 63.205 17.937 32.978 -3.730 -0.504 2.020  H3T    MTA 30 
MTA "H1'"  H1*  H 0 1 N N N 63.544 16.316 28.957 -1.185 1.232  0.104  "H1'"  MTA 31 
MTA H8     H8   H 0 1 N N N 61.725 14.472 27.270 1.897  -1.040 0.020  H8     MTA 32 
MTA H61    1H6  H 0 1 N N N 58.493 18.500 23.833 1.909  -0.443 -6.105 H61    MTA 33 
MTA H62    2H6  H 0 1 N N N 58.386 17.041 24.586 2.704  -1.022 -4.743 H62    MTA 34 
MTA H2     H2   H 0 1 N N N 60.220 20.760 27.437 -1.907 1.538  -4.589 H2     MTA 35 
# 
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 
MTA CS    "S5'"  SING N N 1  
MTA CS    HCS1   SING N N 2  
MTA CS    HCS2   SING N N 3  
MTA CS    HCS3   SING N N 4  
MTA "S5'" "C5'"  SING N N 5  
MTA "C5'" "C4'"  SING N N 6  
MTA "C5'" "H5'1" SING N N 7  
MTA "C5'" "H5'2" SING N N 8  
MTA "C4'" "O4'"  SING N N 9  
MTA "C4'" "C3'"  SING N N 10 
MTA "C4'" "H4'"  SING N N 11 
MTA "O4'" "C1'"  SING N N 12 
MTA "C2'" "O2'"  SING N N 13 
MTA "C2'" "C3'"  SING N N 14 
MTA "C2'" "C1'"  SING N N 15 
MTA "C2'" "H2'"  SING N N 16 
MTA "O2'" "HO2'" SING N N 17 
MTA "C3'" "O3'"  SING N N 18 
MTA "C3'" "H3'"  SING N N 19 
MTA "O3'" H3T    SING N N 20 
MTA "C1'" N9     SING N N 21 
MTA "C1'" "H1'"  SING N N 22 
MTA N9    C8     SING Y N 23 
MTA N9    C4     SING Y N 24 
MTA C8    N7     DOUB Y N 25 
MTA C8    H8     SING N N 26 
MTA N7    C5     SING Y N 27 
MTA C5    C6     SING Y N 28 
MTA C5    C4     DOUB Y N 29 
MTA C6    N6     SING N N 30 
MTA C6    N1     DOUB Y N 31 
MTA N6    H61    SING N N 32 
MTA N6    H62    SING N N 33 
MTA N1    C2     SING Y N 34 
MTA C2    N3     DOUB Y N 35 
MTA C2    H2     SING N N 36 
MTA N3    C4     SING Y N 37 
# 
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 
MTA SMILES           ACDLabs              10.04 "n2c1c(ncnc1n(c2)C3OC(C(O)C3O)CSC)N"                                                                                                           
MTA SMILES_CANONICAL CACTVS               3.341 "CSC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23"                                                                                            
MTA SMILES           CACTVS               3.341 "CSC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23"                                                                                                 
MTA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CSC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O"                                                                                           
MTA SMILES           "OpenEye OEToolkits" 1.5.0 "CSCC1C(C(C(O1)n2cnc3c2ncnc3N)O)O"                                                                                                             
MTA InChI            InChI                1.03  "InChI=1S/C11H15N5O3S/c1-20-2-5-7(17)8(18)11(19-5)16-4-15-6-9(12)13-3-14-10(6)16/h3-5,7-8,11,17-18H,2H2,1H3,(H2,12,13,14)/t5-,7-,8-,11-/m1/s1" 
MTA InChIKey         InChI                1.03  WUUGFSXJNOTRMR-IOSLPCCCSA-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 
MTA "SYSTEMATIC NAME" ACDLabs              10.04 "5'-S-methyl-5'-thioadenosine"                                                 
MTA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-(methylsulfanylmethyl)oxolane-3,4-diol" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
MTA "Create component"  1999-07-08 RCSB 
MTA "Modify descriptor" 2011-06-04 RCSB 
# 
