Structure based on 1mqh

Ideal structure
Name: 2-amino-3-(5-bromo-2,4-dioxo-3,4-dihydro-2h-pyrimidin-1-yl)-propionic acid
Formula: C7 H8 Br N3 O4
Weight: 278.060
SMILES: "N[CH](CN1C=C(Br)C(=O)NC1=O)C(O)=O"
Spacial conformation based on PDB 1mqh.
Also present on 1mxu, 1my3
RESIDUE   BWD     23
CONECT      N1     3 C2   C6   C7  
CONECT      C2     3 N1   O2   N3  
CONECT      O2     1 C2  
CONECT      N3     3 C2   C4   H3  
CONECT      C4     3 N3   O4   C5  
CONECT      O4     1 C4  
CONECT      C5     3 C4   BR5  C6  
CONECT      BR5    1 C5  
CONECT      C6     3 N1   C5   H6  
CONECT      C7     4 N1   C8   H71  H72 
CONECT      C8     4 C7   N8   C9   H8  
CONECT      N8     3 C8   H81  H82 
CONECT      C9     3 C8   O91  O92 
CONECT      O91    1 C9  
CONECT      O92    2 C9   H92O
CONECT      H3     1 N3  
CONECT      H6     1 C6  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      H8     1 C8  
CONECT      H81    1 N8  
CONECT      H82    1 N8  
CONECT      H92O   1 O92 
END   
HET    BWD             23
HETSYN     BWD BROMO-WILLARDIINE
HETNAM     BWD 2-AMINO-3-(5-BROMO-2,4-DIOXO-3,4-DIHYDRO-2H-PYRIMIDIN-1
HETNAM   2 BWD -YL)-PROPIONIC ACID
FORMUL      BWD    C7 H8 Br1 N3 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