METHOD FOR PRODUCING HSL PROTEIN HAVING IMPROVED CATALYTIC ACTIVITY FOR 2-OXOGLUTARIC ACID-DEPENDENTLY OXIDIZING 4-HPPD INHIBITOR
申请人:National Agriculture and Food Research Organization
公开号:US20200048315A1
公开(公告)日:2020-02-13
In order to provide: a method for producing an HSL protein with increased catalytic activity to oxidize a 4-HPPD inhibitor in a 2-oxoglutarate-dependent manner; and a method for producing a plant with increased resistance to a 4-HPPD inhibitor using the method for producing the HSL protein, it has been revealed that, by mutating position 140 to a basic amino acid in an HSL protein, the catalytic activity of the protein to oxidize a 4-HPPD inhibitor in a 2-oxoglutarate-dependent manner can be increased, and an activity of the protein to decompose the inhibitor can be increased.