Description     Claims  

US5738840A   [0005] 
US6159447A   [0005] 
US6723305B   [0006] 
US7250162B   [0006] 
US7297327B   [0006] 
US7402416B   [0006] 
US20030158111A   [0007] 
US20060008425A   [0007] 
US20080152600A   [0007] 
US20080254079A   [0007] 
WO2008006725A   [0008] 
WO9605803A   [0008] 
CN1313120A   [0008] 
JP2007254315A   [0008] 
WO9917735A   [0008] 
US20090087501A   [0027] 

J. Bacteriol.   [0019] 
Eur. J. Biochem.   [0019]