RESIDUE   JYD     15
CONECT      C01    4 C02  C07  H1   H2  
CONECT      C02    4 C01  C03  S06  H3  
CONECT      C03    3 C02  O04  O05 
CONECT      C07    3 C01  O08  O09 
CONECT      O04    2 C03  H4  
CONECT      O05    1 C03 
CONECT      O08    1 C07 
CONECT      O09    2 C07  H5  
CONECT      S06    2 C02  H6  
CONECT      H1     1 C01 
CONECT      H2     1 C01 
CONECT      H3     1 C02 
CONECT      H4     1 O04 
CONECT      H5     1 O09 
CONECT      H6     1 S06 
END   
HET    JYD             15
HETSYN     JYD thiomalate
HETNAM     JYD (2S)-2-sulfanylbutanedioic acid
FORMUL      JYD    C4 H6 O4 S1