Structure based on 1o2s

Ideal structure
Name: 2-{5-[amino(iminio)methyl]-1h-benzimidazol-2-yl}benzenolate
Formula: C14 H12 N4 O
Weight: 252.271
SMILES: "NC(=[NH2+])c1ccc2[nH]c(nc2c1)c3ccccc3[O-]"
Spacial conformation based on PDB 1o2s.
Also present on 1p57
RESIDUE   CR4     31
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      N1     3 C7   HH11 HH12
CONECT      N2     3 C7   HH21 HH22
CONECT      N3     3 C4   C8   HN3 
CONECT      N4     2 C5   C8  
CONECT      C8     3 N3   N4   C1' 
CONECT      C1'    3 C8   C2'  C6' 
CONECT      C2'    3 C1'  C3'  HC2'
CONECT      C3'    3 C2'  C4'  HC3'
CONECT      C4'    3 C3'  C5'  HC4'
CONECT      C5'    3 C4'  C6'  HC5'
CONECT      C6'    3 C1'  C5'  O6' 
CONECT      O6'    1 C6' 
CONECT      HC2    1 C2  
CONECT      HC3    1 C3  
CONECT      HC6    1 C6  
CONECT      HH11   1 N1  
CONECT      HH12   1 N1  
CONECT      HH21   1 N2  
CONECT      HH22   1 N2  
CONECT      HN3    1 N3  
CONECT      HC2'   1 C2' 
CONECT      HC3'   1 C3' 
CONECT      HC4'   1 C4' 
CONECT      HC5'   1 C5' 
END   
HET    CR4             31
HETSYN     CR4 CRA_1144
HETNAM     CR4 2-{5-[AMINO(IMINIO)METHYL]-1H-BENZIMIDAZOL-2-YL}BENZENO
HETNAM   2 CR4 LATE
FORMUL      CR4    C14 H12 N4 O1

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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