Structure based on 1t1s

Ideal structure
Name: [(5-chloro-pyridin-2-ylamino)-phosphono-methyl]-phosphonic acid
Formula: C6 H9 Cl N2 O6 P2
Weight: 302.546
SMILES: "O[P](O)(=O)C(Nc1ccc(Cl)cn1)[P](O)(O)=O"
Spacial conformation based on PDB 1t1s
RESIDUE   CBQ     26
CONECT      O1     2 P1   HO1 
CONECT      P1     4 O1   O2   O3   C1  
CONECT      O2     1 P1  
CONECT      O3     2 P1   HO3 
CONECT      C1     4 P1   N1   P2   H1  
CONECT      N1     3 C1   C2   HN1 
CONECT      C2     3 N1   N2   C6  
CONECT      N2     2 C2   C3  
CONECT      C3     3 N2   C4   H3  
CONECT      C4     3 C3   CL1  C5  
CONECT      CL1    1 C4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C2   C5   H6  
CONECT      P2     4 C1   O4   O5   O6  
CONECT      O4     1 P2  
CONECT      O5     2 P2   HO5 
CONECT      O6     2 P2   HO6 
CONECT      HO1    1 O1  
CONECT      HO3    1 O3  
CONECT      H1     1 C1  
CONECT      HN1    1 N1  
CONECT      H3     1 C3  
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      HO5    1 O5  
CONECT      HO6    1 O6  
END   
HET    CBQ             26
HETSYN     CBQ [{(5-CHLORO-2-PYRIDINYL)AMINO} METHYLENE]-1,1-BISPHOSPH
HETSYN   2 CBQ ONATE
HETNAM     CBQ [(5-CHLORO-PYRIDIN-2-YLAMINO)-PHOSPHONO-METHYL]-PHOSPHO
HETNAM   2 CBQ NIC ACID
FORMUL      CBQ    C6 H9 Cl1 N2 O6 P2

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