data_REC
#

_chem_comp.id                                   REC
_chem_comp.name                                 CEPHALOSPORIN
_chem_comp.type                                 non-polymer
_chem_comp.pdbx_type                            ?
_chem_comp.formula                              "C15 H21 N3 O7 S"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        
;(2R)-2-[(R)-{[(6R)-6-amino-6-carboxyhexanoyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxy
lic acid
;

_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2007-11-14
_chem_comp.pdbx_modified_date                   2020-06-17
_chem_comp.pdbx_ambiguous_flag                  ?
_chem_comp.pdbx_release_status                  REL
_chem_comp.pdbx_replaced_by                     ?
_chem_comp.pdbx_replaces                        ?
_chem_comp.formula_weight                       387.408
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    REC
_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       2VGJ
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 EBI
#   #
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
REC  O14   O14   O  0  1  N  N  N  -4.090  -3.039  41.284  -4.385  -3.823  -0.052  O14   REC   1  
REC  C13   C13   C  0  1  N  N  N  -2.979  -3.061  40.723  -3.534  -2.970   0.088  C13   REC   2  
REC  O15   O15   O  0  1  N  N  N  -2.361  -4.155  40.574  -2.242  -3.324   0.221  O15   REC   3  
REC  C4    C4    C  0  1  N  N  N  -2.406  -1.803  40.227  -3.917  -1.533   0.105  C4    REC   4  
REC  N5    N5    N  0  1  N  N  N  -1.494  -1.945  39.345  -2.997  -0.695   0.387  N5    REC   5  
REC  C3    C3    C  0  1  N  N  N  -2.844  -0.456  40.658  -5.315  -1.215  -0.209  C3    REC   6  
REC  C16   C16   C  0  1  N  N  N  -3.592  -0.251  41.770  -6.114  -2.142  -0.729  C16   REC   7  
REC  C2    C2    C  0  1  N  N  N  -2.435   0.748  39.806  -5.838   0.181   0.065  C2    REC   8  
REC  S1    S1    S  0  1  N  N  N  -0.749   0.637  39.286  -4.537   1.342  -0.465  S1    REC   9  
REC  C6    C6    C  0  1  N  N  R  -0.439  -1.038  38.848  -3.112   0.751   0.491  C6    REC  10  
REC  C7    C7    C  0  1  N  N  R  -0.364  -1.239  37.319  -1.836   1.400  -0.050  C7    REC  11  
REC  C8    C8    C  0  1  N  N  N  -0.492  -2.709  36.988  -1.900   2.890   0.169  C8    REC  12  
REC  O9    O9    O  0  1  N  N  N  -1.420  -3.177  36.363  -1.060   3.438   0.843  O9    REC  13  
REC  N10   N10   N  0  1  N  N  N  -1.499  -0.604  36.653  -0.674   0.852   0.654  N10   REC  14  
REC  C11   C11   C  0  1  N  N  N  -1.482   0.458  35.831   0.537   0.860   0.062  C11   REC  15  
REC  O12   O12   O  0  1  N  N  N  -0.501   1.140  35.527   0.664   1.321  -1.053  O12   REC  16  
REC  CA1   CA1   C  0  1  N  N  N  -2.841   0.828  35.302   1.733   0.297   0.785  CA1   REC  17  
REC  CB1   CB1   C  0  1  N  N  N  -2.770   1.270  33.852   2.973   0.427  -0.101  CB1   REC  18  
REC  CG1   CG1   C  0  1  N  N  N  -3.659   2.476  33.560   4.187  -0.145   0.634  CG1   REC  19  
REC  CD1   CD1   C  0  1  N  N  N  -3.346   2.925  32.126   5.428  -0.015  -0.253  CD1   REC  20  
REC  CE1   CE1   C  0  1  N  N  R  -4.447   3.672  31.337   6.642  -0.587   0.482  CE1   REC  21  
REC  NZ1   NZ1   N  0  1  N  N  N  -3.853   4.283  30.137   6.457  -2.030   0.682  NZ1   REC  22  
REC  CZ1   CZ1   C  0  1  N  N  N  -5.544   2.775  30.870   7.883  -0.348  -0.338  CZ1   REC  23  
REC  OH1   OH1   O  0  1  N  N  N  -5.460   2.322  29.738   8.342  -1.239  -1.014  OH1   REC  24  
REC  O     O     O  0  1  N  N  N  -6.526   2.523  31.570   8.480   0.854  -0.318  O     REC  25  
REC  OXT   OXT   O  0  1  N  Y  N   0.495  -3.579  37.362  -2.889   3.608  -0.385  OXT   REC  26  
REC  H15   H15   H  0  1  N  N  N  -2.876  -4.863  40.942  -2.042  -4.270   0.199  H15   REC  27  
REC  H6    H6    H  0  1  N  N  N   0.529  -1.277  39.313  -3.239   1.028   1.537  H6    REC  28  
REC  H161  1H16  H  0  0  N  N  N  -3.782   0.807  41.873  -5.709  -3.097  -1.030  H161  REC  29  
REC  H162  2H16  H  0  0  N  N  N  -3.941  -1.020  42.443  -7.168  -1.940  -0.849  H162  REC  30  
REC  H2C1  1H2C  H  0  0  N  N  N  -3.078   0.785  38.914  -6.750   0.357  -0.506  H2C1  REC  31  
REC  H2C2  2H2C  H  0  0  N  N  N  -2.548   1.656  40.416  -6.035   0.303   1.130  H2C2  REC  32  
REC  H7    H7    H  0  1  N  N  N   0.593  -0.811  36.987  -1.747   1.193  -1.116  H7    REC  33  
REC  H10   H10   H  0  1  N  N  N  -2.396  -1.009  36.831  -0.776   0.484   1.545  H10   REC  34  
REC  HOT   HOT   H  0  1  N  N  N   0.281  -4.452  37.055  -2.888   4.560  -0.217  HOT   REC  35  
REC  HA11  1HA1  H  0  0  N  N  N  -3.501  -0.049  35.374   1.890   0.848   1.713  HA11  REC  36  
REC  HA12  2HA1  H  0  0  N  N  N  -3.231   1.664  35.901   1.558  -0.755   1.013  HA12  REC  37  
REC  HB11  1HB1  H  0  0  N  N  N  -1.729   1.542  33.622   2.817  -0.124  -1.028  HB11  REC  38  
REC  HB12  2HB1  H  0  0  N  N  N  -3.125   0.435  33.230   3.148   1.479  -0.328  HB12  REC  39  
REC  HG11  1HG1  H  0  0  N  N  N  -4.720   2.200  33.651   4.344   0.406   1.561  HG11  REC  40  
REC  HG12  2HG1  H  0  0  N  N  N  -3.466   3.288  34.276   4.012  -1.197   0.861  HG12  REC  41  
REC  HD11  1HD1  H  0  0  N  N  N  -2.486   3.608  32.190   5.271  -0.566  -1.180  HD11  REC  42  
REC  HD12  2HD1  H  0  0  N  N  N  -3.192   1.989  31.569   5.603   1.037  -0.480  HD12  REC  43  
REC  HE1   HE1   H  0  1  N  N  N  -4.871   4.418  32.026   6.746  -0.096   1.449  HE1   REC  44  
REC  HZ11  1HZ1  H  0  0  N  N  N  -3.718   5.262  30.293   6.359  -2.508  -0.201  HZ11  REC  45  
REC  HZ12  2HZ1  H  0  0  N  N  N  -2.971   3.852  29.945   7.216  -2.420   1.222  HZ12  REC  46  
REC  H     H     H  0  1  N  N  N  -7.125   1.966  31.087   9.274   0.960  -0.861  H     REC  47  
#   #
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
REC  O14  C13   DOUB  N  N   1  
REC  C13  O15   SING  N  N   2  
REC  C13  C4    SING  N  N   3  
REC  C4   N5    DOUB  N  N   4  
REC  C4   C3    SING  N  N   5  
REC  N5   C6    SING  N  N   6  
REC  C3   C16   DOUB  N  N   7  
REC  C3   C2    SING  N  N   8  
REC  C2   S1    SING  N  N   9  
REC  S1   C6    SING  N  N  10  
REC  C6   C7    SING  N  N  11  
REC  C7   C8    SING  N  N  12  
REC  C7   N10   SING  N  N  13  
REC  C8   O9    DOUB  N  N  14  
REC  C8   OXT   SING  N  N  15  
REC  N10  C11   SING  N  N  16  
REC  C11  O12   DOUB  N  N  17  
REC  C11  CA1   SING  N  N  18  
REC  CA1  CB1   SING  N  N  19  
REC  CB1  CG1   SING  N  N  20  
REC  CG1  CD1   SING  N  N  21  
REC  CD1  CE1   SING  N  N  22  
REC  CE1  NZ1   SING  N  N  23  
REC  CE1  CZ1   SING  N  N  24  
REC  CZ1  OH1   DOUB  N  N  25  
REC  CZ1  O     SING  N  N  26  
REC  O15  H15   SING  N  N  27  
REC  C6   H6    SING  N  N  28  
REC  C16  H161  SING  N  N  29  
REC  C16  H162  SING  N  N  30  
REC  C2   H2C1  SING  N  N  31  
REC  C2   H2C2  SING  N  N  32  
REC  C7   H7    SING  N  N  33  
REC  N10  H10   SING  N  N  34  
REC  OXT  HOT   SING  N  N  35  
REC  CA1  HA11  SING  N  N  36  
REC  CA1  HA12  SING  N  N  37  
REC  CB1  HB11  SING  N  N  38  
REC  CB1  HB12  SING  N  N  39  
REC  CG1  HG11  SING  N  N  40  
REC  CG1  HG12  SING  N  N  41  
REC  CD1  HD11  SING  N  N  42  
REC  CD1  HD12  SING  N  N  43  
REC  CE1  HE1   SING  N  N  44  
REC  NZ1  HZ11  SING  N  N  45  
REC  NZ1  HZ12  SING  N  N  46  
REC  O    H     SING  N  N  47  
#   #
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
REC  SMILES            ACDLabs               10.04  "O=C(O)C(N)CCCCC(=O)NC(C(=O)O)C1N=C(\C(=C)CS1)C(=O)O"  
REC  SMILES_CANONICAL  CACTVS                3.341  "N[C@H](CCCCC(=O)N[C@@H]([C@H]1SCC(=C)C(=N1)C(O)=O)C(O)=O)C(O)=O"  
REC  SMILES            CACTVS                3.341  "N[CH](CCCCC(=O)N[CH]([CH]1SCC(=C)C(=N1)C(O)=O)C(O)=O)C(O)=O"  
REC  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C=C1CS[C@@H](N=C1C(=O)O)[C@@H](C(=O)O)NC(=O)CCCC[C@H](C(=O)O)N"  
REC  SMILES            "OpenEye OEToolkits"  1.5.0  "C=C1CSC(N=C1C(=O)O)C(C(=O)O)NC(=O)CCCCC(C(=O)O)N"  
REC  InChI             InChI                 1.03   "InChI=1S/C15H21N3O7S/c1-7-6-26-12(18-10(7)14(22)23)11(15(24)25)17-9(19)5-3-2-4-8(16)13(20)21/h8,11-12H,1-6,16H2,(H,17,19)(H,20,21)(H,22,23)(H,24,25)/t8-,11+,12-/m1/s1"  
REC  InChIKey          InChI                 1.03   JGKXEMYIHDYWCZ-JFUSQASVSA-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
REC  "SYSTEMATIC NAME"  ACDLabs               10.04  "(2R)-2-[(R)-{[(6R)-6-amino-6-carboxyhexanoyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid"  
REC  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(2R)-2-[(1R)-1-[[(6R)-6-amino-7-hydroxy-7-oxo-heptanoyl]amino]-2-hydroxy-2-oxo-ethyl]-5-methylidene-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
REC  "Create component"   2007-11-14  EBI   
REC  "Modify descriptor"  2011-06-04  RCSB  
REC  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     REC
_pdbx_chem_comp_synonyms.name        "(2R)-2-[(R)-{[(6R)-6-amino-6-carboxyhexanoyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
