Structure based on ?

Ideal structure
Name: (3'r)-3'-hydroxy-beta,beta-caroten-4-one
Formula: C40 H54 O2
Weight: 566.856
Spacial conformation based on PDB ?.
Also present in other 5 PDB entries.
RESIDUE   EQ3     96
CONECT      C32    4 C1   H1   H2   H3  
CONECT      C1     4 C32  C31  C2   C6  
CONECT      C31    4 C1   H4   H5   H6  
CONECT      C2     4 C1   C3   H7   H8  
CONECT      C3     4 C2   O3   C4   H9  
CONECT      O3     2 C3   H10 
CONECT      C4     4 C3   C5   H11  H12 
CONECT      C5     3 C4   C33  C6  
CONECT      C33    4 C5   H13  H14  H15 
CONECT      C6     3 C1   C5   C7  
CONECT      C7     3 C6   C8   H16 
CONECT      C8     3 C7   C9   H17 
CONECT      C9     3 C8   C34  C10 
CONECT      C34    4 C9   H18  H19  H20 
CONECT      C10    3 C9   C11  H21 
CONECT      C11    3 C10  C12  H22 
CONECT      C12    3 C11  C13  H23 
CONECT      C13    3 C12  C35  C14 
CONECT      C35    4 C13  H24  H25  H26 
CONECT      C14    3 C13  C15  H27 
CONECT      C15    3 C14  C16  H28 
CONECT      C16    3 C15  C17  H29 
CONECT      C17    3 C16  C18  H30 
CONECT      C18    3 C17  C36  C19 
CONECT      C36    4 C18  H31  H32  H33 
CONECT      C19    3 C18  C20  H34 
CONECT      C20    3 C19  C21  H35 
CONECT      C21    3 C20  C22  H36 
CONECT      C22    3 C21  C37  C23 
CONECT      C37    4 C22  H37  H38  H39 
CONECT      C23    3 C22  C24  H40 
CONECT      C24    3 C23  C25  H41 
CONECT      C25    3 C24  C26  C30 
CONECT      C26    3 C25  C38  C27 
CONECT      C38    4 C26  H42  H43  H44 
CONECT      C27    3 C26  O27  C28 
CONECT      O27    1 C27 
CONECT      C28    4 C27  C29  H45  H46 
CONECT      C29    4 C28  C30  H47  H48 
CONECT      C30    4 C25  C29  C40  C39 
CONECT      C40    4 C30  H49  H50  H51 
CONECT      C39    4 C30  H52  H53  H54 
CONECT      H1     1 C32 
CONECT      H2     1 C32 
CONECT      H3     1 C32 
CONECT      H4     1 C31 
CONECT      H5     1 C31 
CONECT      H6     1 C31 
CONECT      H7     1 C2  
CONECT      H8     1 C2  
CONECT      H9     1 C3  
CONECT      H10    1 O3  
CONECT      H11    1 C4  
CONECT      H12    1 C4  
CONECT      H13    1 C33 
CONECT      H14    1 C33 
CONECT      H15    1 C33 
CONECT      H16    1 C7  
CONECT      H17    1 C8  
CONECT      H18    1 C34 
CONECT      H19    1 C34 
CONECT      H20    1 C34 
CONECT      H21    1 C10 
CONECT      H22    1 C11 
CONECT      H23    1 C12 
CONECT      H24    1 C35 
CONECT      H25    1 C35 
CONECT      H26    1 C35 
CONECT      H27    1 C14 
CONECT      H28    1 C15 
CONECT      H29    1 C16 
CONECT      H30    1 C17 
CONECT      H31    1 C36 
CONECT      H32    1 C36 
CONECT      H33    1 C36 
CONECT      H34    1 C19 
CONECT      H35    1 C20 
CONECT      H36    1 C21 
CONECT      H37    1 C37 
CONECT      H38    1 C37 
CONECT      H39    1 C37 
CONECT      H40    1 C23 
CONECT      H41    1 C24 
CONECT      H42    1 C38 
CONECT      H43    1 C38 
CONECT      H44    1 C38 
CONECT      H45    1 C28 
CONECT      H46    1 C28 
CONECT      H47    1 C29 
CONECT      H48    1 C29 
CONECT      H49    1 C40 
CONECT      H50    1 C40 
CONECT      H51    1 C40 
CONECT      H52    1 C39 
CONECT      H53    1 C39 
CONECT      H54    1 C39 
HET    EQ3             96
HETSYN     EQ3 3'-Hydroxyechinenone; 3'-OH-Echinenone
HETNAM     EQ3 (3'R)-3'-hydroxy-beta,beta-caroten-4-one
FORMUL      EQ3    C40 H54 O2

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