Structure based on 1a54
Ideal structure
Name: dihydrogenphosphate ion
Formula: H2 O4 P
Weight: 96.987
SMILES: "O[P](O)([O-])=O"
Spacial conformation based on PDB 1a54.
Also present in other 34 PDB entries.
RESIDUE   2HP      7
CONECT      P      4 O1   O2   O3   O4  
CONECT      O1     1 P   
CONECT      O2     1 P   
CONECT      O3     2 P    HO3 
CONECT      O4     2 P    HO4 
CONECT      HO3    1 O3  
CONECT      HO4    1 O4  
END   
HET    2HP              7
HETNAM     2HP DIHYDROGENPHOSPHATE ION
FORMUL      2HP    H2 O4 P1 1-
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