Constitutive High Level Expression of an Endoxylanase Gene from the Newly Isolated Bacillus subtilis AQ1 in Escherichia coli
Figure 2
Alignment of AQ1 endoxylanase with other endoxylanases. (a) Comparison of putative promoter region endoxylanase gene of B. subtilis strain AQ1 and that of B.subtilis strain DB104. Underlined nucleotides correspond to the putative SD site, the large alphabet corresponds to the probable Transcription Start Site (TSS), the bold and italic nucleotides show the probable sequence (b) Alignment of AQ1 endoxylanase’s deduced amino acid (this work) with BsubDB104 from Bacillus subtilis DB104 (this work) Bfirm from Bacillus firmus (AAQ83579); Paenibac from Paenibacillus sp. ([9]; DQ869568), and Apunctata from Aeromonas Punctata (D32065). In sequence of AQ1 endoxylanase underlined amino acids constitute the putative signal peptide.
