RESIDUE   A1D9O     19
CONECT      N      3 CA   CD   H   
CONECT      CA     4 N    C    CB   HA  
CONECT      C      3 CA   O    OXT 
CONECT      O      1 C   
CONECT      CB     4 CA   CG   OD2  HB2 
CONECT      CG     4 CB   CD   OD1  HG2 
CONECT      CD     4 N    CG   HD2  HD3 
CONECT      OD1    2 CG   H8  
CONECT      OD2    2 CB   H9  
CONECT      OXT    2 C    HXT 
CONECT      H      1 N   
CONECT      HA     1 CA  
CONECT      HB2    1 CB  
CONECT      HG2    1 CG  
CONECT      HD2    1 CD  
CONECT      HD3    1 CD  
CONECT      H8     1 OD1 
CONECT      H9     1 OD2 
CONECT      HXT    1 OXT 
END   
HET    A1D9O             19
HETNAM     A1D9O (2~{S},3~{S},4~{S})-3,4-bis(oxidanyl)pyrrolidine-2-carb
HETNAM   2 A1D9O oxylic acid
FORMUL      A1D9O    C5 H9 N O4