Table 3. Genes involved in penicillin biosynthesis and associated with rearrangement breakpoints.

Gene ID	Annotation (from Harris et. al. 2009)	Event #
Pc12g00460	strong similarity to multidrug resistance protein fnx1p – S. pombe	12
Pc12g01540	strong similarity to sulfate permease SutB – P. chrysogenum	17
Pc18g03010	strong similarity to choline permease Hnm1 – S. cerevisiae	267
Pc18g03120	strong similarity to hypothetical protein mg00375.1 – M. grisea	269
Pc21g09650	weak similarity to ecto-ATPase c-cam105 – R. norvegicus	317
Pc21g13940	strong similarity to hypothetical protein An03g01270 – A. niger	318
Pc21g13950	strong similarity to aspergillopepsin II – A. niger	318
Pc22g09350	strong similarity to vacuolar H(+) Ca(2+) exchanger Vcx1 – S. cerevisiae	231

These genes are located within 5 kb of rearrangement breakpoints and have putative functions related to penicillin biosynthesis based on an expression profiling experiment performed by Harris et al (2009).