early in this study, an α-amylase from bacillus megaterium who (bmw) was isolated from hot springs of ramsar (north of iran), and its gene was cloned in e.coli. based on its conserved sequence regions and substrate specificity, it was classified as intermediary group enzymes with the specificity of oligo-1,6-glucosidase and neopullulanase subfamilies. in the sixth conserved region (83-qvngiwmmp...
