data_CEO
#

_chem_comp.id                                   CEO
_chem_comp.name                                 "5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C14 H14 N2 O4 S2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "HYDROLYZED CEPHALOTHIN"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2002-02-11
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       338.402
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    CEO
_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       1KVM
_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
CEO  S1      S1      S  0  1  N  N  N  79.323  8.092  28.955  -1.899   1.069   1.618  S1      CEO   1  
CEO  C2      C2      C  0  1  N  N  N  80.560  9.000  27.898  -2.277   0.732   3.367  C2      CEO   2  
CEO  C3      C3      C  0  1  N  N  N  81.792  8.147  27.569  -1.341  -0.371   3.817  C3      CEO   3  
CEO  "C3'"   "C3'"   C  0  1  N  N  N  83.012  8.788  27.390  -1.792  -1.377   4.560  "C3'"   CEO   4  
CEO  C4      C4      C  0  1  N  N  N  81.656  6.578  27.455   0.074  -0.307   3.428  C4      CEO   5  
CEO  "C4'"   "C4'"   C  0  1  N  N  N  82.860  5.683  27.004   1.012  -1.246   4.099  "C4'"   CEO   6  
CEO  O4A     O4A     O  0  1  N  N  N  82.667  4.825  26.093   2.291  -1.330   3.687  O4A     CEO   7  
CEO  O4B     O4B     O  0  1  N  N  N  83.994  5.861  27.522   0.625  -1.937   5.018  O4B     CEO   8  
CEO  N5      N5      N  0  1  N  N  N  80.405  5.890  27.692   0.562   0.487   2.556  N5      CEO   9  
CEO  C6      C6      C  0  1  N  N  R  79.086  6.492  28.108  -0.143   1.497   1.786  C6      CEO  10  
CEO  C7      C7      C  0  1  N  N  R  78.162  5.559  28.997   0.483   1.599   0.394  C7      CEO  11  
CEO  C8      C8      C  0  1  N  N  N  77.355  4.482  28.281   1.934   1.986   0.524  C8      CEO  12  
CEO  O9      O9      O  0  1  N  N  N  77.854  4.014  27.223   2.794   1.255   0.095  O9      CEO  13  
CEO  N10     N10     N  0  1  N  N  N  78.797  4.937  30.132   0.382   0.304  -0.282  N10     CEO  14  
CEO  C11     C11     C  0  1  N  N  N  78.721  5.468  31.333   0.282   0.252  -1.625  C11     CEO  15  
CEO  O12     O12     O  0  1  N  N  N  78.148  6.549  31.554   0.277   1.277  -2.273  O12     CEO  16  
CEO  C13     C13     C  0  1  N  N  N  79.272  4.611  32.447   0.178  -1.079  -2.322  C13     CEO  17  
CEO  C14     C14     C  0  1  Y  N  N  80.088  5.224  33.533   0.079  -0.861  -3.810  C14     CEO  18  
CEO  C15     C15     C  0  1  Y  N  N  79.891  6.502  34.073   1.073  -0.775  -4.728  C15     CEO  19  
CEO  C16     C16     C  0  1  Y  N  N  80.921  6.626  35.097   0.744  -0.573  -6.056  C16     CEO  20  
CEO  C17     C17     C  0  1  Y  N  N  81.710  5.618  35.264  -0.562  -0.457  -6.398  C17     CEO  21  
CEO  S19     S19     S  0  1  Y  N  N  81.308  4.377  34.196  -1.375  -0.642  -4.820  S19     CEO  22  
CEO  HC21    1HC2    H  0  0  N  N  N  80.083  9.390  26.968  -2.113   1.629   3.963  HC21    CEO  23  
CEO  HC22    2HC2    H  0  0  N  N  N  80.855  9.966  28.368  -3.312   0.403   3.467  HC22    CEO  24  
CEO  "H3'1"  "1H3'"  H  0  0  N  N  N  83.107  9.884  27.469  -1.149  -2.216   4.781  "H3'1"  CEO  25  
CEO  "H3'2"  "2H3'"  H  0  0  N  N  N  83.897  8.174  27.153  -2.802  -1.356   4.943  "H3'2"  CEO  26  
CEO  H4A     H4A     H  0  1  N  N  N  83.397  4.282  25.819   2.900  -1.941   4.123  H4A     CEO  27  
CEO  HC6     HC6     H  0  1  N  N  N  78.543  6.635  27.144  -0.055   2.459   2.291  HC6     CEO  28  
CEO  HC7     HC7     H  0  1  N  N  N  77.454  6.346  29.345  -0.043   2.355  -0.186  HC7     CEO  29  
CEO  HC8     HC8     H  0  1  N  N  N  76.382  4.028  28.535   2.204   2.916   1.001  HC8     CEO  30  
CEO  H10     H10     H  0  1  N  N  N  79.331  4.069  30.082   0.386  -0.515   0.235  H10     CEO  31  
CEO  H131    1H13    H  0  0  N  N  N  78.425  4.056  32.914   1.063  -1.676  -2.101  H131    CEO  32  
CEO  H132    2H13    H  0  0  N  N  N  79.860  3.780  31.992  -0.710  -1.604  -1.972  H132    CEO  33  
CEO  H15     H15     H  0  1  N  N  N  79.118  7.228  33.768   2.106  -0.870  -4.428  H15     CEO  34  
CEO  H16     H16     H  0  1  N  N  N  81.105  7.493  35.753   1.516  -0.505  -6.807  H16     CEO  35  
CEO  H17     H17     H  0  1  N  N  N  82.468  5.766  36.050  -0.997  -0.295  -7.373  H17     CEO  36  
#   #
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
CEO  S1     C2      SING  N  N   1  
CEO  S1     C6      SING  N  N   2  
CEO  C2     C3      SING  N  N   3  
CEO  C2     HC21    SING  N  N   4  
CEO  C2     HC22    SING  N  N   5  
CEO  C3     "C3'"   DOUB  N  N   6  
CEO  C3     C4      SING  N  N   7  
CEO  "C3'"  "H3'1"  SING  N  N   8  
CEO  "C3'"  "H3'2"  SING  N  N   9  
CEO  C4     "C4'"   SING  N  N  10  
CEO  C4     N5      DOUB  N  N  11  
CEO  "C4'"  O4A     SING  N  N  12  
CEO  "C4'"  O4B     DOUB  N  N  13  
CEO  O4A    H4A     SING  N  N  14  
CEO  N5     C6      SING  N  N  15  
CEO  C6     C7      SING  N  N  16  
CEO  C6     HC6     SING  N  N  17  
CEO  C7     C8      SING  N  N  18  
CEO  C7     N10     SING  N  N  19  
CEO  C7     HC7     SING  N  N  20  
CEO  C8     O9      DOUB  N  N  21  
CEO  C8     HC8     SING  N  N  22  
CEO  N10    C11     SING  N  N  23  
CEO  N10    H10     SING  N  N  24  
CEO  C11    O12     DOUB  N  N  25  
CEO  C11    C13     SING  N  N  26  
CEO  C13    C14     SING  N  N  27  
CEO  C13    H131    SING  N  N  28  
CEO  C13    H132    SING  N  N  29  
CEO  C14    C15     DOUB  Y  N  30  
CEO  C14    S19     SING  Y  N  31  
CEO  C15    C16     SING  Y  N  32  
CEO  C15    H15     SING  N  N  33  
CEO  C16    C17     DOUB  Y  N  34  
CEO  C16    H16     SING  N  N  35  
CEO  C17    S19     SING  Y  N  36  
CEO  C17    H17     SING  N  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
CEO  SMILES            ACDLabs               10.04  "O=CC(NC(=O)Cc1sccc1)C2N=C(\C(=C)CS2)C(=O)O"  
CEO  SMILES_CANONICAL  CACTVS                3.341  "OC(=O)C1=N[C@H](SCC1=C)[C@H](NC(=O)Cc2sccc2)C=O"  
CEO  SMILES            CACTVS                3.341  "OC(=O)C1=N[CH](SCC1=C)[CH](NC(=O)Cc2sccc2)C=O"  
CEO  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C=C1CS[C@@H](N=C1C(=O)O)[C@@H](C=O)NC(=O)Cc2cccs2"  
CEO  SMILES            "OpenEye OEToolkits"  1.5.0  "C=C1CSC(N=C1C(=O)O)C(C=O)NC(=O)Cc2cccs2"  
CEO  InChI             InChI                 1.03   "InChI=1S/C14H14N2O4S2/c1-8-7-22-13(16-12(8)14(19)20)10(6-17)15-11(18)5-9-3-2-4-21-9/h2-4,6,10,13H,1,5,7H2,(H,15,18)(H,19,20)/t10-,13-/m1/s1"  
CEO  InChIKey          InChI                 1.03   FYGLCWWPHIWVKN-ZWNOBZJWSA-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
CEO  "SYSTEMATIC NAME"  ACDLabs               10.04  "(2R)-5-methylidene-2-{(1R)-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid"  
CEO  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(2R)-5-methylidene-2-[(1R)-2-oxo-1-(2-thiophen-2-ylethanoylamino)ethyl]-2H-1,3-thiazine-4-carboxylic acid"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
CEO  "Create component"   2002-02-11  RCSB  
CEO  "Modify descriptor"  2011-06-04  RCSB  
CEO  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     CEO
_pdbx_chem_comp_synonyms.name        "HYDROLYZED CEPHALOTHIN"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
