Daesang Corporation

Tae Yeol Choi

Dong Hyun Kim

Hyun Ho Kim

Jong Hwan Shin

The present invention relates to a novel phosphoenolpyruvate carboxylase variant and a method of producing 5'-inosinic acid using the same. The phosphoenolpyruvate carboxylase variant is obtained by substituting one or more amino acids in the amino acid sequence constituting phosphoenolpyruvate carboxylase to change the activity of the protein, and a recombinant microorganism comprising the phosphoenolpyruvate carboxylase variant is capable of efficiently producing 5′-inosinic acid.

Phosphoenolpyruvate carboxylase variant and method for producing 5Ã ¢â,¬â,,¢-inosinic acid using same

The present invention relates to a novel 5-dehydro-2-deoxygluconokinase variant and a method of producing 5'-inosinic acid using the same. The 5-dehydro-2-deoxygluconokinase variant is obtained by substituting one or more amino acids in the amino acid sequence constituting 5-dehydro-2-deoxygluconokinase to change the activity of the protein, and a recombinant microorganism comprising the 5-dehydro-2-deoxygluconokinase variant is capable of efficiently producing 5′-inosinic acid.

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Seoul, South Korea

Tae Yeol Choi