b subtilis and s aureus fungal cells such as kluveromyces saccharomyces basidomycete candida albicans or aspergillus insect cells such as drosophila s2 and spodoptera sf9 animal cells such as cho cos hela c127 3t3 bhk 293 cv 1 bowes melanoma and myeloma and plant cells such as gymnosperm or angiosperm cells the host cells in the methods of the invention may be provided as individual cells or populations of cells introduction of a polynucleotide such as a vector into a host cell can be effected by methods well known to those skilled in the art davis et al basic methods in molecular biology 2 nd ed appleton amp lange norwalk conn 1994 sambrook et al molecular cloning a laboratory manual 3 rd ed cold spring harbor laboratory press cold spring harbor n y 2001 these methods include calcium phosphate transfection deae dextran mediated transfection microinjection cationic lipid mediated transfection electroporation transduction scrape loading ballistic introduction and infection another embodiment of the invention is a method for expressing a polypeptide comprising the steps of providing a host cell of the invention and culturing the host cell under conditions sufficient for the expression of at least one polypeptide of the invention the polypeptides of the invention comprise polypeptides having an amino acid sequence shown in seq.