嗜熱菌来源新型角蛋白分解 酶及其用途

Abstract
The present invention relates to Novel angle proteases in Thermophilic Bacteria source with keratin capacity of decomposition and application thereof.And the present invention relates to the preparation methods of keratin catabolic enzyme, i.e. the described method includes above-mentioned host cell is cultivated, the host cell is converted into recombinant vector, and the carrier includes polynucleotides, and the polynucleotides encode the keratin catabolic enzyme.Also, the method that keratin is decomposed the present invention relates to the keratin decomposition comprising above-mentioned enzyme with composition and by using these.Also, the present invention relates to the decomposition products decomposed by above-mentioned enzyme.The keratin catabolic enzyme of the present invention fast and effeciently decomposes keratin, not only effectively processing cause the farming animals of environmental problem produce waste and high added value recycling (such as, the new material of enzyme cosmetics), and can expect the modern enzyme biology switch technology using a variety of catabolic enzyme groups.