CO2 capture or fixation using recombinant carbonic anhydrase

摘要

The present invention relates to a collecting or immobilization of the carbon dioxide with recombinant acid anhydrase and, more particularly N- in which the Zn ²⁺ binding site of the active site preserved in the amino acid sequence of the acid anhydrase of marine microalgae Cloning of the terminal half-domain and the C-terminal half-domain, respectively, enhances carbonic anhydrase activity, enables mass production, effectively captures and immobilizes CO ₂ , and can be used to prepare bicarbonate compounds. Can be. In addition, it can be used as a catalyst in synthesizing useful metabolites to increase the synthesis yield.;