Practical method for enzymatically synthesizing cyclic di-GMP

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United States of America Patent

PATENT NO 9650615
SERIAL NO

14380873

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Abstract

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A practical method for enzymatically synthesizing c-di-GMP with excellent productivity is provided. A diguanylate cyclase having physical and chemical characteristics (A) to (F): (A) catalytic action on reaction “2 GTP→c-di-GMP”; (B) a molecular weight of 19800±2000; (C) an optimum pH of 7.3 to 9.4; (D) an optimum temperature of 35 to 60° C.; (E) thermal stability as the remaining activity of 90% or higher after heated for 60 minutes under conditions of 50° C. and pH7.8; and (F) the presence of GGDEF (SEQ ID NO:26) domain and the lack of amino acid sequence KXXD (SEQ ID NO:23) in the i-site.

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Patent Owner(s)

Patent OwnerAddress
YAMASA CORPORATIONCHOSHI-SHI CHIBA 288-0056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishige, Kazuya Choshi, JP 17 9
Tanabe, Kaori Choshi, JP 2 2

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