RESIDUE   MKE     21
CONECT      N      3 CA   HN1  HN2 
CONECT      CA     4 N    CB   C    HA  
CONECT      CB     4 CA   CG   HB1  HB2 
CONECT      CG     4 CB   CD   HG1  HG2 
CONECT      CD     3 CG   OE1  OE2 
CONECT      OE1    2 CD   HE1 
CONECT      OE2    1 CD  
CONECT      C      3 CA   O    CMK 
CONECT      O      1 C   
CONECT      CMK    4 C    HMK1 HMK2 HMK3
CONECT      HN1    1 N   
CONECT      HN2    1 N   
CONECT      HA     1 CA  
CONECT      HB1    1 CB  
CONECT      HB2    1 CB  
CONECT      HG1    1 CG  
CONECT      HG2    1 CG  
CONECT      HE1    1 OE1 
CONECT      HMK1   1 CMK 
CONECT      HMK2   1 CMK 
CONECT      HMK3   1 CMK 
END   
HET    MKE             21
HETSYN     MKE METHYLKETONE GLUTAMATE
HETNAM     MKE (4S)-4-AMINO-5-OXOHEXANOIC ACID
FORMUL      MKE    C6 H11 N1 O3