Structure based on 1lkk
Ideal structure
Name: phosphonic acid
Formula: H3 O3 P
Weight: 81.996
SMILES: "O[PH](O)=O"
Spacial conformation based on PDB 1lkk.
Also present in other 14 PDB entries.
RESIDUE   PHS      7
CONECT      P      4 O1P  O2P  O3P  HP1 
CONECT      O1P    1 P   
CONECT      O2P    2 P    HO2P
CONECT      O3P    2 P    HO3P
CONECT      HO2P   1 O2P 
CONECT      HO3P   1 O3P 
CONECT      HP1    1 P   
END   
HET    PHS              7
HETNAM     PHS PHOSPHONIC ACID
FORMUL      PHS    H3 O3 P1
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