From 2007.igem.org

composite part <kan><rbs><wbbL> (done on 1122 library)
[digest] pBca9145-wbbL (I716000)       (EcoRI, BglII; 2864+   9; L)
[digest] pBca1122-Bca9236              (EcoRI, BamHI; 2927+1087; S)
[ligate], [prod] lol2 (pBca1122 + wbbL)