data_PE4
#

_chem_comp.id                                   PE4
_chem_comp.name                                 "2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C16 H34 O8"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "POLYETHYLENE GLYCOL PEG4000"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2003-08-18
_chem_comp.pdbx_modified_date                   2020-06-17
_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                       354.436
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    PE4
_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       1Q74
_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
PE4  O1    O1    O  0  1  N  N  N  37.779  46.367  30.723   0.870  -0.455   -9.774  O1    PE4   1  
PE4  C1    C1    C  0  1  N  N  N  38.276  45.206  31.402   1.398   0.643   -9.029  C1    PE4   2  
PE4  C2    C2    C  0  1  N  N  N  39.382  45.606  32.358   0.292   1.252   -8.165  C2    PE4   3  
PE4  O2    O2    O  0  1  N  N  N  40.624  45.636  31.677  -0.207   0.261   -7.264  O2    PE4   4  
PE4  C3    C3    C  0  1  N  N  N  41.389  46.816  31.876  -1.232   0.888   -6.489  C3    PE4   5  
PE4  C4    C4    C  0  1  N  N  N  42.161  46.826  33.173  -1.812  -0.123   -5.498  C4    PE4   6  
PE4  O3    O3    O  0  1  N  N  N  41.396  47.266  34.270  -0.776  -0.589   -4.631  O3    PE4   7  
PE4  C5    C5    C  0  1  N  N  N  42.077  47.346  35.520  -1.378  -1.525   -3.735  C5    PE4   8  
PE4  C6    C6    C  0  1  N  N  N  41.944  46.030  36.249  -0.317  -2.065   -2.774  C6    PE4   9  
PE4  O4    O4    O  0  1  N  N  N  42.999  45.772  37.160   0.243  -0.983   -2.027  O4    PE4  10  
PE4  C7    C7    C  0  1  N  N  N  42.991  44.506  37.805   1.222  -1.549   -1.152  C7    PE4  11  
PE4  C8    C8    C  0  1  N  N  N  44.328  43.782  38.013   1.864  -0.438   -0.319  C8    PE4  12  
PE4  O5    O5    O  0  1  N  N  N  44.778  43.057  36.866   0.858   0.219    0.452  O5    PE4  13  
PE4  C9    C9    C  0  1  N  N  N  46.094  42.691  37.016   1.517   1.240    1.204  C9    PE4  14  
PE4  C10   C10   C  0  1  N  N  N  46.375  41.634  36.003   0.491   1.988    2.058  C10   PE4  15  
PE4  O6    O6    O  0  1  N  N  N  45.362  41.646  35.088  -0.141   1.071    2.953  O6    PE4  16  
PE4  C11   C11   C  0  1  N  N  N  45.567  40.671  34.091  -1.083   1.825    3.719  C11   PE4  17  
PE4  C12   C12   C  0  1  N  N  N  45.721  41.584  32.943  -1.800   0.898    4.702  C12   PE4  18  
PE4  O7    O7    O  0  1  N  N  N  44.612  41.401  32.096  -0.842   0.301    5.579  O7    PE4  19  
PE4  C13   C13   C  0  1  N  N  N  44.908  41.768  30.756  -1.570  -0.548    6.468  C13   PE4  20  
PE4  C14   C14   C  0  1  N  N  N  45.192  43.247  30.590  -0.597  -1.221    7.439  C14   PE4  21  
PE4  O8    O8    O  0  1  N  N  N  46.054  43.378  29.470   0.091  -0.221    8.193  O8    PE4  22  
PE4  C15   C15   C  0  1  N  N  N  47.424  43.541  29.808   0.979  -0.909    9.076  C15   PE4  23  
PE4  C16   C16   C  0  1  N  N  N  48.246  43.509  28.542   1.752   0.108    9.917  C16   PE4  24  
PE4  HO1   HO1   H  0  1  N  N  N  37.085  46.116  30.123   1.597  -0.809  -10.304  HO1   PE4  25  
PE4  H11   1H1   H  0  1  N  N  N  37.463  44.639  31.913   1.779   1.398   -9.716  H11   PE4  26  
PE4  H12   2H1   H  0  1  N  N  N  38.602  44.411  30.690   2.207   0.292   -8.389  H12   PE4  27  
PE4  H21   1H2   H  0  1  N  N  N  39.162  46.571  32.870  -0.517   1.602   -8.805  H21   PE4  28  
PE4  H22   2H2   H  0  1  N  N  N  39.414  44.948  33.257   0.694   2.090   -7.596  H22   PE4  29  
PE4  H31   1H3   H  0  1  N  N  N  42.069  46.994  31.011  -2.022   1.243   -7.150  H31   PE4  30  
PE4  H32   2H3   H  0  1  N  N  N  40.743  47.721  31.794  -0.809   1.730   -5.942  H32   PE4  31  
PE4  H41   1H4   H  0  1  N  N  N  42.607  45.824  33.376  -2.234  -0.966   -6.045  H41   PE4  32  
PE4  H42   2H4   H  0  1  N  N  N  43.095  47.426  33.074  -2.593   0.354   -4.907  H42   PE4  33  
PE4  H51   1H5   H  0  1  N  N  N  43.141  47.657  35.401  -1.806  -2.350   -4.304  H51   PE4  34  
PE4  H52   2H5   H  0  1  N  N  N  41.727  48.206  36.136  -2.165  -1.030   -3.166  H52   PE4  35  
PE4  H61   1H6   H  0  1  N  N  N  40.956  45.963  36.762   0.469  -2.561   -3.342  H61   PE4  36  
PE4  H62   2H6   H  0  1  N  N  N  41.835  45.189  35.525  -0.776  -2.779   -2.090  H62   PE4  37  
PE4  H71   1H7   H  0  1  N  N  N  42.475  44.603  38.788   1.989  -2.051   -1.742  H71   PE4  38  
PE4  H72   2H7   H  0  1  N  N  N  42.292  43.827  37.262   0.743  -2.270   -0.489  H72   PE4  39  
PE4  H81   1H8   H  0  1  N  N  N  45.111  44.496  38.357   2.343   0.282   -0.982  H81   PE4  40  
PE4  H82   2H8   H  0  1  N  N  N  44.277  43.114  38.904   2.610  -0.869    0.347  H82   PE4  41  
PE4  H91   1H9   H  0  1  N  N  N  46.797  43.553  36.953   2.000   1.940    0.522  H91   PE4  42  
PE4  H92   2H9   H  0  1  N  N  N  46.344  42.376  38.056   2.268   0.788    1.852  H92   PE4  43  
PE4  H101  1H10  H  0  0  N  N  N  47.380  41.742  35.534  -0.259   2.441    1.411  H101  PE4  44  
PE4  H102  2H10  H  0  0  N  N  N  46.531  40.629  36.460   0.993   2.767    2.632  H102  PE4  45  
PE4  H111  1H11  H  0  0  N  N  N  46.392  39.942  34.265  -1.814   2.280    3.050  H111  PE4  46  
PE4  H112  2H11  H  0  0  N  N  N  44.789  39.877  33.999  -0.561   2.606    4.271  H112  PE4  47  
PE4  H121  1H12  H  0  0  N  N  N  45.859  42.646  33.250  -2.323   0.117    4.150  H121  PE4  48  
PE4  H122  2H12  H  0  0  N  N  N  46.694  41.454  32.415  -2.519   1.473    5.286  H122  PE4  49  
PE4  H131  1H13  H  0  0  N  N  N  45.748  41.155  30.353  -2.095  -1.310    5.893  H131  PE4  50  
PE4  H132  2H13  H  0  0  N  N  N  44.095  41.440  30.066  -2.291   0.045    7.029  H132  PE4  51  
PE4  H141  1H14  H  0  0  N  N  N  44.267  43.864  30.506   0.123  -1.815    6.878  H141  PE4  52  
PE4  H142  2H14  H  0  0  N  N  N  45.597  43.722  31.513  -1.152  -1.869    8.117  H142  PE4  53  
PE4  H151  1H15  H  0  0  N  N  N  47.607  44.460  30.411   1.680  -1.507    8.494  H151  PE4  54  
PE4  H152  2H15  H  0  0  N  N  N  47.769  42.792  30.558   0.404  -1.562    9.734  H152  PE4  55  
PE4  H161  1H16  H  0  0  N  N  N  49.321  43.636  28.807   2.429  -0.416   10.591  H161  PE4  56  
PE4  H162  2H16  H  0  0  N  N  N  48.063  42.589  27.938   2.327   0.760    9.259  H162  PE4  57  
PE4  H163  3H16  H  0  0  N  N  N  47.900  44.257  27.791   1.050   0.706   10.499  H163  PE4  58  
#   #
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
PE4  O1   C1    SING  N  N   1  
PE4  O1   HO1   SING  N  N   2  
PE4  C1   C2    SING  N  N   3  
PE4  C1   H11   SING  N  N   4  
PE4  C1   H12   SING  N  N   5  
PE4  C2   O2    SING  N  N   6  
PE4  C2   H21   SING  N  N   7  
PE4  C2   H22   SING  N  N   8  
PE4  O2   C3    SING  N  N   9  
PE4  C3   C4    SING  N  N  10  
PE4  C3   H31   SING  N  N  11  
PE4  C3   H32   SING  N  N  12  
PE4  C4   O3    SING  N  N  13  
PE4  C4   H41   SING  N  N  14  
PE4  C4   H42   SING  N  N  15  
PE4  O3   C5    SING  N  N  16  
PE4  C5   C6    SING  N  N  17  
PE4  C5   H51   SING  N  N  18  
PE4  C5   H52   SING  N  N  19  
PE4  C6   O4    SING  N  N  20  
PE4  C6   H61   SING  N  N  21  
PE4  C6   H62   SING  N  N  22  
PE4  O4   C7    SING  N  N  23  
PE4  C7   C8    SING  N  N  24  
PE4  C7   H71   SING  N  N  25  
PE4  C7   H72   SING  N  N  26  
PE4  C8   O5    SING  N  N  27  
PE4  C8   H81   SING  N  N  28  
PE4  C8   H82   SING  N  N  29  
PE4  O5   C9    SING  N  N  30  
PE4  C9   C10   SING  N  N  31  
PE4  C9   H91   SING  N  N  32  
PE4  C9   H92   SING  N  N  33  
PE4  C10  O6    SING  N  N  34  
PE4  C10  H101  SING  N  N  35  
PE4  C10  H102  SING  N  N  36  
PE4  O6   C11   SING  N  N  37  
PE4  C11  C12   SING  N  N  38  
PE4  C11  H111  SING  N  N  39  
PE4  C11  H112  SING  N  N  40  
PE4  C12  O7    SING  N  N  41  
PE4  C12  H121  SING  N  N  42  
PE4  C12  H122  SING  N  N  43  
PE4  O7   C13   SING  N  N  44  
PE4  C13  C14   SING  N  N  45  
PE4  C13  H131  SING  N  N  46  
PE4  C13  H132  SING  N  N  47  
PE4  C14  O8    SING  N  N  48  
PE4  C14  H141  SING  N  N  49  
PE4  C14  H142  SING  N  N  50  
PE4  O8   C15   SING  N  N  51  
PE4  C15  C16   SING  N  N  52  
PE4  C15  H151  SING  N  N  53  
PE4  C15  H152  SING  N  N  54  
PE4  C16  H161  SING  N  N  55  
PE4  C16  H162  SING  N  N  56  
PE4  C16  H163  SING  N  N  57  
#   #
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
PE4  SMILES            ACDLabs               10.04  "O(CCOCCO)CCOCCOCCOCCOCCOCC"  
PE4  SMILES_CANONICAL  CACTVS                3.341  CCOCCOCCOCCOCCOCCOCCOCCO  
PE4  SMILES            CACTVS                3.341  CCOCCOCCOCCOCCOCCOCCOCCO  
PE4  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  CCOCCOCCOCCOCCOCCOCCOCCO  
PE4  SMILES            "OpenEye OEToolkits"  1.5.0  CCOCCOCCOCCOCCOCCOCCOCCO  
PE4  InChI             InChI                 1.03   "InChI=1S/C16H34O8/c1-2-18-5-6-20-9-10-22-13-14-24-16-15-23-12-11-21-8-7-19-4-3-17/h17H,2-16H2,1H3"  
PE4  InChIKey          InChI                 1.03   PJWQOENWHPEPKI-UHFFFAOYSA-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
PE4  "SYSTEMATIC NAME"  ACDLabs               10.04  "3,6,9,12,15,18,21-heptaoxatricosan-1-ol"  
PE4  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "2-[2-[2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
PE4  "Create component"   2003-08-18  RCSB  
PE4  "Modify descriptor"  2011-06-04  RCSB  
PE4  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     PE4
_pdbx_chem_comp_synonyms.name        "POLYETHYLENE GLYCOL PEG4000"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
