Isoprene synthase and method of preparing isoprene using thereof
Provided are a novel isoprene synthase derived from sweet potato and a method of preparing isoprene using the same, and more specifically, a novel isoprene synthase derived from sweet potato, a gene encoding the isoprene synthase, a host cell transformed with the gene, and a method of preparing isoprene using the same. The isoprene synthase of the present invention may have higher isoprene productivity as compared to isoprene synthases known in the related art to thereby be effectively used in isoprene biosynthesis and preparation of an isoprene polymer using the same.
1. A recombinant cell comprising an isoprene synthase enzyme having 95% or more sequence identity to SEQ ID NO: 1, wherein the recombinant cell is a cyanobacteria, yeast, or filamentous fungi.
2. The recombinant cell of claim 1 , wherein the isoprene synthase enzyme has 98% or more sequence identity to SEQ ID NO: 1.
3. The recombinant cell of claim 1 , wherein the isoprene synthase enzyme has 99% or more sequence identity to SEQ ID NO: 1.