RESIDUE   BHD     17
CONECT      N      3 CA   H    H2  
CONECT      CA     4 N    CB   C    HA  
CONECT      CB     4 CA   OB   CG   HB  
CONECT      OB     2 CB   HOB 
CONECT      CG     3 CB   OD1  OD2 
CONECT      OD1    1 CG  
CONECT      OD2    2 CG   HD2 
CONECT      C      3 CA   O    OXT 
CONECT      O      1 C   
CONECT      OXT    2 C    HXT 
CONECT      H      1 N   
CONECT      H2     1 N   
CONECT      HA     1 CA  
CONECT      HB     1 CB  
CONECT      HOB    1 OB  
CONECT      HD2    1 OD2 
CONECT      HXT    1 OXT 
END   
HET    BHD             17
HETSYN     BHD BETA-HYDROXYASPARTIC ACID
HETNAM     BHD (3S)-3-hydroxy-L-aspartic acid
FORMUL      BHD    C4 H7 N O5