RESIDUE   PAE     13
CONECT      P      4 O1P  O2P  O3P  C1P 
CONECT      O1P    2 P    HOP1
CONECT      O2P    2 P    HOP2
CONECT      O3P    1 P   
CONECT      C1P    4 P    C1   H11  H12 
CONECT      C1     3 C1P  O1   O2  
CONECT      O1     2 C1   HO1 
CONECT      O2     1 C1  
CONECT      HOP1   1 O1P 
CONECT      HOP2   1 O2P 
CONECT      H11    1 C1P 
CONECT      H12    1 C1P 
CONECT      HO1    1 O1  
END   
HET    PAE             13
HETNAM     PAE PHOSPHONOACETIC ACID
FORMUL      PAE    C2 H5 O5 P1