Novel sulfurylase-luciferase fusion proteins and thermostable sulfurylase

摘要

The present invention relates to the field of DNA recombinant technology. More specifically, this invention relates to fusion proteins comprising an ATP generating polypeptide joined to a polypeptide that converts ATP into a detectable entity. Accordingly, this invention focuses on sulfurylase-luciferase fusion proteins. This invention also relates to pharmaceutical compositions containing the fusion proteins and methods for using them.