RESIDUE   QD7     20
CONECT      CAB    4 CAC  NAA  H1   H2  
CONECT      CAC    4 CAB  CAD  H3   H4  
CONECT      CAD    4 CAC  PAE  H5   H6  
CONECT      CAG    4 PAE  H7   H8   H9  
CONECT      NAA    3 CAB  H10  H11 
CONECT      OAF    2 PAE  H13 
CONECT      OAH    1 PAE 
CONECT      PAE    4 CAD  CAG  OAF  OAH 
CONECT      H1     1 CAB 
CONECT      H2     1 CAB 
CONECT      H3     1 CAC 
CONECT      H4     1 CAC 
CONECT      H5     1 CAD 
CONECT      H6     1 CAD 
CONECT      H7     1 CAG 
CONECT      H8     1 CAG 
CONECT      H9     1 CAG 
CONECT      H10    1 NAA 
CONECT      H11    1 NAA 
CONECT      H13    1 OAF 
END   
HET    QD7             20
HETNAM     QD7 (R)-(3-aminopropyl)methylphosphinic acid
FORMUL      QD7    C4 H12 N1 O2 P1