RESIDUE   QZA     17
CONECT      N      3 CA   H    H2  
CONECT      CA     4 N    CB   C    HA  
CONECT      CB     4 CA   H5   H6   H7  
CONECT      C      4 CA   O    C1   H8  
CONECT      O      2 C    H9  
CONECT      C1     4 C    CL   H10  H11 
CONECT      CL     1 C1  
CONECT      H      1 N   
CONECT      H2     1 N   
CONECT      HA     1 CA  
CONECT      H5     1 CB  
CONECT      H6     1 CB  
CONECT      H7     1 CB  
CONECT      H8     1 C   
CONECT      H9     1 O   
CONECT      H10    1 C1  
CONECT      H11    1 C1  
END   
HET    QZA             17
HETSYN     QZA (3S)-3-amino-1-chlorobutan-2-one, bound form
HETNAM     QZA (2R,3S)-3-amino-1-chlorobutan-2-ol
FORMUL      QZA    C4 H10 Cl N O