GLUTAMIC ACID DECARBOXYLASE, DNA ENCODING GLUTAMIC ACID DECARBOXYLASE, MICROORGANISM INTRODUCED WITH GLUTAMIC ACID DECARBOXYLASE IN EXPRESSIBLE FORM, METHOD FOR PRODUCING GLUTAMIC ACID DECARBOXYLASE AND TRANSGENIC PLANT

摘要

PPROBLEM TO BE SOLVED: To provide a glutamic acid decarboxylase (GAD) with high enzymatic activity. PSOLUTION: Disclosed are the following proteins exhibited in (A) and (B): (A) a protein comprising an amino acid sequence in which calmodulin-binding domain is deleted from the amino acid sequence of GAD derived from a rice plant; (B) a protein comprising an amino acid sequence in which one or several amino acids are substituted, deleted, inserted, added or inverted in the amino acid sequence in which the calmodulin-binding domain is deleted from the isoform of the amino acid sequence of the GAD and having a glutamic acid decarboxylase activity. PCOPYRIGHT: (C)2007,JPO&INPIT