Structure based on 1c2k

Ideal structure
Name: 5-amidino-benzimidazole
Formula: C8 H9 N4
Weight: 161.184
SMILES: "NC(=[NH2+])c1ccc2nc[nH]c2c1"
Spacial conformation based on PDB 1c2k
RESIDUE   ABI     21
CONECT      C1     3 C2   C6   C7  
CONECT      C2     3 C1   C3   HC2 
CONECT      C3     3 C2   C4   HC3 
CONECT      C4     3 C3   C5   N3  
CONECT      C5     3 C4   C6   N4  
CONECT      C6     3 C1   C5   HC6 
CONECT      C7     3 C1   N1   N2  
CONECT      C8     3 N3   N4   HC8 
CONECT      N1     3 C7   HH11 HH12
CONECT      N2     3 C7   HH21 HH22
CONECT      N3     2 C4   C8  
CONECT      N4     3 C5   C8   HN4 
CONECT      HC2    1 C2  
CONECT      HC3    1 C3  
CONECT      HC6    1 C6  
CONECT      HC8    1 C8  
CONECT      HH11   1 N1  
CONECT      HH12   1 N1  
CONECT      HH21   1 N2  
CONECT      HH22   1 N2  
CONECT      HN4    1 N4  
END   
HET    ABI             21
HETNAM     ABI 5-AMIDINO-BENZIMIDAZOLE
FORMUL      ABI    C8 H9 N4 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