Structure based on 1d3g

Ideal structure
Name: orotic acid
Formula: C5 H4 N2 O4
Weight: 156.096
SMILES: "OC(=O)C1=CC(=O)NC(=O)N1"
Spacial conformation based on PDB 1d3g.
Also present in other 135 PDB entries.
RESIDUE   ORO     15
CONECT      N1     3 C2   C6   HN1 
CONECT      C2     3 N1   O2   N3  
CONECT      O2     1 C2  
CONECT      N3     3 C2   C4   HN3 
CONECT      C4     3 N3   O4   C5  
CONECT      O4     1 C4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 N1   C5   C7  
CONECT      C7     3 C6   O71  O72 
CONECT      O71    1 C7  
CONECT      O72    2 C7   HO7 
CONECT      HN1    1 N1  
CONECT      HN3    1 N3  
CONECT      H5     1 C5  
CONECT      HO7    1 O72 
END   
HET    ORO             15
HETNAM     ORO OROTIC ACID
FORMUL      ORO    C5 H4 N2 O4

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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