Microorganism having increased glycine productivity and method for producing fermented composition using the same
AssigneeCj Cheiljedang Corporation
InventorsJi Yeon Lee, Jin Sook Chang, Hyung Joon Kim, Byoung Hoon Yoon, Sun Hyoung Choi, Yunjung Choi
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Abstract
The present disclosure relates to a microorganism having increased glycine productivity and a method for producing a fermented composition using the microorganism, and more specifically, to a microorganism of the genus Corynebacterium having increased glycine productivity due to the introduction of a mutation in HisG, a method for preparing a fermented composition comprising glycine and glutamic acid using the microorganism of the genus Corynebacterium, and the fermented composition.
Claims7
A method for producing glycine, comprising fermenting by culturing a microorganism of the genus Corynebacterium comprising ATP phosphoribosyltransferase (HisG) comprising an amino acid sequence of SEQ ID NO:
- 4, in which the 233rd amino acid of an amino acid sequence of SEQ ID NO:
- 4 is substituted with histidine (H), or the 233rd and 235th amino acids of an amino acid sequence of SEQ ID NO:4 are substituted with histidine (H) and glutamine (Q), respectively, in a medium.
Dependencies are inferred from the claim text.