A genomic survey of proteases in Aspergilli.

ABSTRACT:

Background

Proteases can hydrolyze peptides in aqueous environments. This property has made proteases the most important industrial enzymes by taking up about 60% of the total enzyme market. Microorganisms are the main sources for industrial protease production due to their high yield and a wide range of biochemical properties. Several Aspergilli have the ability to produce a variety of proteases, but no comprehensive comparative study has been carried out on protease productivity in this genus so far.

Results

We have performed a combined analysis of comparative genomics, proteomics and enzymology tests on seven Aspergillus species grown on wheat bran and sugar beet pulp. Putative proteases were identified by homology search and Pfam domains. These genes were then clusters b

SUBMITTER: Budak SO 

PROVIDER: S-EPMC4102723 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature