Structure based on 1opk

Ideal structure
Name: 6-(2,6-dichlorophenyl)-2-{[3-(hydroxymethyl)phenyl]amino}-8-methylpyrido[2,3-d]pyrimidin-7(8h)-one
Formula: C21 H16 Cl2 N4 O2
Weight: 427.283
SMILES: "CN1C(=O)C(=Cc2cnc(Nc3cccc(CO)c3)nc12)c4c(Cl)cccc4Cl"
Spacial conformation based on PDB 1opk.
Also present on 1opl, 2fo0, 2g2h
RESIDUE   P16     45
CONECT      O1     2 C2   HO1 
CONECT      C2     4 O1   C3   H21  H22 
CONECT      C3     3 C2   C4   C8  
CONECT      C4     3 C3   C5   H4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   C7   H6  
CONECT      C7     3 C6   N9   C8  
CONECT      N9     3 C7   C10  HN9 
CONECT      C10    3 N9   N11  N15 
CONECT      N11    2 C10  C12 
CONECT      C12    3 N11  C13  H12 
CONECT      C13    3 C12  C16  C14 
CONECT      C16    3 C13  C17  H16 
CONECT      C17    3 C16  C18  C22 
CONECT      C18    3 C17  O21  N19 
CONECT      O21    1 C18 
CONECT      N19    3 C18  C14  C20 
CONECT      C14    3 C13  N19  N15 
CONECT      N15    2 C10  C14 
CONECT      C20    4 N19  H201 H202 H203
CONECT      C22    3 C17  C27  C23 
CONECT      C27    3 C22  CL28 C26 
CONECT      CL28   1 C27 
CONECT      C26    3 C27  C25  H26 
CONECT      C25    3 C26  C24  H25 
CONECT      C24    3 C25  C23  H24 
CONECT      C23    3 C22  C24  CL29
CONECT      CL29   1 C23 
CONECT      C8     3 C3   C7   H8  
CONECT      HO1    1 O1  
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      HN9    1 N9  
CONECT      H12    1 C12 
CONECT      H16    1 C16 
CONECT      H201   1 C20 
CONECT      H202   1 C20 
CONECT      H203   1 C20 
CONECT      H26    1 C26 
CONECT      H25    1 C25 
CONECT      H24    1 C24 
CONECT      H8     1 C8  
END   
HET    P16             45
HETSYN     P16 PD166326
HETNAM     P16 6-(2,6-DICHLOROPHENYL)-2-{[3-(HYDROXYMETHYL)PHENYL]AMIN
HETNAM   2 P16 O}-8-METHYLPYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONE
FORMUL      P16    C21 H16 Cl2 N4 O2

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