RESIDUE   7YO     16
CONECT      C      3 O    CA   OXT 
CONECT      O      1 C   
CONECT      CA     4 C    N    CB   HA  
CONECT      N      3 CA   CD   H   
CONECT      CB     4 CA   CG   HB2  HB3 
CONECT      CG     4 CB   CD   HG2  HG3 
CONECT      CD     3 N    CG   O1  
CONECT      O1     1 CD  
CONECT      HA     1 CA  
CONECT      H      1 N   
CONECT      HB2    1 CB  
CONECT      HB3    1 CB  
CONECT      HG2    1 CG  
CONECT      HG3    1 CG  
CONECT      OXT    2 C    HXT 
CONECT      HXT    1 OXT 
END   
HET    7YO             16
HETNAM     7YO (2R)-5-oxidanylidenepyrrolidine-2-carboxylic acid
FORMUL      7YO    C5 H7 N O3