Structure based on 5due

Ideal structure
Name: 4-hydroxyphenyl (1s,2s,4s,7s)-5,6-bis(4-hydroxy-2-methylphenyl)-7-thiabicyclo[2.2.1]hept-5-ene-2-sulfonate 7-oxide
Formula: C26 H24 O7 S2
Weight: 512.595
SMILES: "Cc1cc(O)ccc1C2=C([CH]3[CH](C[CH]2[S]3=O)[S](=O)(=O)Oc4ccc(O)cc4)c5ccc(O)cc5C"
Spacial conformation based on PDB 5due
RESIDUE   5FY     59
CONECT      C01    4 C02  H1   H2   H3  
CONECT      C02    3 C01  C03  C07 
CONECT      C03    3 C02  C04  H4  
CONECT      C04    3 C03  O01  C05 
CONECT      O01    2 C04  H5  
CONECT      C05    3 C04  C06  H6  
CONECT      C06    3 C05  C07  H7  
CONECT      C07    3 C02  C06  C08 
CONECT      C08    3 C07  C09  C18 
CONECT      C09    3 C08  C10  C17 
CONECT      C10    3 C09  C11  C15 
CONECT      C11    3 C10  C12  H10 
CONECT      C12    3 C11  C13  H11 
CONECT      C13    3 C12  O02  C14 
CONECT      O02    2 C13  H12 
CONECT      C14    3 C13  C15  H13 
CONECT      C15    3 C10  C14  C16 
CONECT      C16    4 C15  H14  H15  H16 
CONECT      C17    4 C09  S01  C20  H17 
CONECT      S01    3 C17  O03  C18 
CONECT      O03    1 S01 
CONECT      C18    4 C08  S01  C19  H19 
CONECT      C19    4 C18  C20  H20  H21 
CONECT      C20    4 C17  C19  S02  H22 
CONECT      S02    4 C20  O04  O05  O06 
CONECT      O04    1 S02 
CONECT      O05    1 S02 
CONECT      O06    2 S02  C21 
CONECT      C21    3 O06  C22  C26 
CONECT      C22    3 C21  C23  H23 
CONECT      C23    3 C22  C24  H24 
CONECT      C24    3 C23  O07  C25 
CONECT      O07    2 C24  H25 
CONECT      C25    3 C24  C26  H26 
CONECT      C26    3 C21  C25  H27 
CONECT      H1     1 C01 
CONECT      H2     1 C01 
CONECT      H3     1 C01 
CONECT      H4     1 C03 
CONECT      H5     1 O01 
CONECT      H6     1 C05 
CONECT      H7     1 C06 
CONECT      H10    1 C11 
CONECT      H11    1 C12 
CONECT      H12    1 O02 
CONECT      H13    1 C14 
CONECT      H14    1 C16 
CONECT      H15    1 C16 
CONECT      H16    1 C16 
CONECT      H17    1 C17 
CONECT      H19    1 C18 
CONECT      H20    1 C19 
CONECT      H21    1 C19 
CONECT      H22    1 C20 
CONECT      H23    1 C22 
CONECT      H24    1 C23 
CONECT      H25    1 O07 
CONECT      H26    1 C25 
CONECT      H27    1 C26 
END   
HET    5FY             59
HETNAM     5FY 4-hydroxyphenyl (1S,2S,4S,7S)-5,6-bis(4-hydroxy-2-methy
HETNAM   2 5FY lphenyl)-7-thiabicyclo[2.2.1]hept-5-ene-2-sulfonate 7-o
HETNAM   3 5FY xide
FORMUL      5FY    C26 H24 O7 S2

This OCA MONOMER page
uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science