Structure based on 1z2l

Ideal structure
Name: allantoate ion
Formula: C4 H7 N4 O4
Weight: 175.123
SMILES: "NC(=O)NC(NC(N)=O)C([O-])=O"
Spacial conformation based on PDB 1z2l.
Also present on 2yzc, 4pxd
RESIDUE   1AL     19
CONECT      C1     3 O2   N3   N4  
CONECT      O2     1 C1  
CONECT      N3     3 C1   HN31 HN32
CONECT      N4     3 C1   C8   HN4 
CONECT      C5     3 O6   O7   C8  
CONECT      O6     1 C5  
CONECT      O7     1 C5  
CONECT      C8     4 N4   C5   N12  H8  
CONECT      C9     3 O10  N11  N12 
CONECT      O10    1 C9  
CONECT      N11    3 C9   H111 H112
CONECT      N12    3 C8   C9   H12 
CONECT      HN31   1 N3  
CONECT      HN32   1 N3  
CONECT      HN4    1 N4  
CONECT      H8     1 C8  
CONECT      H111   1 N11 
CONECT      H112   1 N11 
CONECT      H12    1 N12 
END   
HET    1AL             19
HETSYN     1AL DIUREIDO-ACETATE
HETNAM     1AL ALLANTOATE ION
FORMUL      1AL    C4 H7 N4 O4 1-

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