BGL4 beta-glucosidase and nucleic acids encoding the same
The present invention provides a novel β-glucosidase nucleic acid sequence, designated bgl4, and the corresponding BGL4 amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding BGL4, recombinant BGL4 proteins and methods for producing the same.
1. A composition comprising an isolated polypeptide obtained from Trichoderma comprising at least 95% sequence identify to SEQ ID NO:2, which polypeptide has beta-glucosidase activity.
2. A composition comprising an isolated polypeptide comprising SEQ ID NO:2 obtained from Trichoderma.
3. A composition comprising an isolated fragment of SEQ ID NO:2, wherein the isolated fragment has beta-glucosidase activity.
4. A composition comprising an isolated polypeptide prepared by transforming a host cell with a nucleic acid sequence encoding the amino acid sequence of SEQ ID NO:2.
5. A composition comprising an isolated polypeptide prepared by transforming a host cell with a nucleic acid sequence encoding an amino acid sequence with at least 95% sequence identify to SEQ ID NO:2, which polypeptide has beta-glucosidase activity.