Structure based on 4ky2

Ideal structure
Name: 7-hydroxy-3-[(e)-2-(4-hydroxy-3,5-dimethylphenyl)ethenyl]-4-methyl-2h-chromen-2-one
Formula: C20 H18 O4
Weight: 322.355
SMILES: "Cc1cc(C=CC2=C(C)c3ccc(O)cc3OC2=O)cc(C)c1O"
Spacial conformation based on PDB 4ky2
RESIDUE   1W3     42
CONECT      CAC    4 CAR  H1   H2   H3  
CONECT      CAR    3 CAC  CAX  CAU 
CONECT      CAX    3 CAR  CAJ  CAW 
CONECT      CAJ    3 CAX  CAI  H4  
CONECT      CAI    3 CAJ  CAQ  H5  
CONECT      CAQ    3 CAI  OAE  CAM 
CONECT      OAE    2 CAQ  H6  
CONECT      CAM    3 CAQ  CAW  H7  
CONECT      CAW    3 CAX  CAM  OAN 
CONECT      OAN    2 CAW  CAV 
CONECT      CAV    3 OAN  OAD  CAU 
CONECT      OAD    1 CAV 
CONECT      CAU    3 CAR  CAV  CAH 
CONECT      CAH    3 CAU  CAG  H8  
CONECT      CAG    3 CAH  CAS  H9  
CONECT      CAS    3 CAG  CAK  CAL 
CONECT      CAK    3 CAS  CAO  H10 
CONECT      CAO    3 CAK  CAA  CAT 
CONECT      CAA    4 CAO  H11  H12  H13 
CONECT      CAT    3 CAO  OAF  CAP 
CONECT      OAF    2 CAT  H14 
CONECT      CAP    3 CAT  CAB  CAL 
CONECT      CAB    4 CAP  H15  H16  H17 
CONECT      CAL    3 CAS  CAP  H18 
CONECT      H1     1 CAC 
CONECT      H2     1 CAC 
CONECT      H3     1 CAC 
CONECT      H4     1 CAJ 
CONECT      H5     1 CAI 
CONECT      H6     1 OAE 
CONECT      H7     1 CAM 
CONECT      H8     1 CAH 
CONECT      H9     1 CAG 
CONECT      H10    1 CAK 
CONECT      H11    1 CAA 
CONECT      H12    1 CAA 
CONECT      H13    1 CAA 
CONECT      H14    1 OAF 
CONECT      H15    1 CAB 
CONECT      H16    1 CAB 
CONECT      H17    1 CAB 
CONECT      H18    1 CAL 
END   
HET    1W3             42
HETSYN     1W3 (E)-7-hydroxy-3-(4-hydroxy-3,5-dimethylstyryl)-4-methyl
HETSYN   2 1W3 -2H-chromen-2-one
HETNAM     1W3 7-hydroxy-3-[(E)-2-(4-hydroxy-3,5-dimethylphenyl)etheny
HETNAM   2 1W3 l]-4-methyl-2H-chromen-2-one
FORMUL      1W3    C20 H18 O4

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