Structure based on 1q74

Ideal structure
Name: 2-{2-[2-(2-{2-[2-(2-ethoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethanol
Formula: C16 H34 O8
Weight: 354.436
SMILES: CCOCCOCCOCCOCCOCCOCCOCCO
Spacial conformation based on PDB 1q74.
Also present in other 117 PDB entries.
RESIDUE   PE4     58
CONECT      O1     2 C1   HO1 
CONECT      C1     4 O1   C2   H11  H12 
CONECT      C2     4 C1   O2   H21  H22 
CONECT      O2     2 C2   C3  
CONECT      C3     4 O2   C4   H31  H32 
CONECT      C4     4 C3   O3   H41  H42 
CONECT      O3     2 C4   C5  
CONECT      C5     4 O3   C6   H51  H52 
CONECT      C6     4 C5   O4   H61  H62 
CONECT      O4     2 C6   C7  
CONECT      C7     4 O4   C8   H71  H72 
CONECT      C8     4 C7   O5   H81  H82 
CONECT      O5     2 C8   C9  
CONECT      C9     4 O5   C10  H91  H92 
CONECT      C10    4 C9   O6   H101 H102
CONECT      O6     2 C10  C11 
CONECT      C11    4 O6   C12  H111 H112
CONECT      C12    4 C11  O7   H121 H122
CONECT      O7     2 C12  C13 
CONECT      C13    4 O7   C14  H131 H132
CONECT      C14    4 C13  O8   H141 H142
CONECT      O8     2 C14  C15 
CONECT      C15    4 O8   C16  H151 H152
CONECT      C16    4 C15  H161 H162 H163
CONECT      HO1    1 O1  
CONECT      H11    1 C1  
CONECT      H12    1 C1  
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      H51    1 C5  
CONECT      H52    1 C5  
CONECT      H61    1 C6  
CONECT      H62    1 C6  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      H81    1 C8  
CONECT      H82    1 C8  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H141   1 C14 
CONECT      H142   1 C14 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H163   1 C16 
END   
HET    PE4             58
HETSYN     PE4 POLYETHYLENE GLYCOL PEG4000
HETNAM     PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHO
HETNAM   2 PE4 XY)-ETHOXY]-ETHOXY}-ETHANOL
FORMUL      PE4    C16 H34 O8

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