Title:
植物、真菌および微生物中で直鎖型α-1,4グルカンの合成を促進することができる酵素をコードするDNA配列
Document Type and Number:
Japanese Patent JP3555086
Kind Code:
B2
Abstract:
DNA sequences coding for enzymes capable of facilitating the synthesis of linear □-1,4 glucans in plants, fungi and microorganisms. The invention relates to DNA sequences Coding for proteins having the enzymatic activity of an amylosucrase which allows the synthesis of linear □1,4 glucans from the substrate sucrose by bacteria, fungi and plants or in cell-free systems. The invention furthermore describes plasmids and bacteria containing these DNA sequences as well as processes for the production of plants and microorganisms capable of intracellularly or extracellularly expressing a polypeptide having amylosucrase activity. The invention furthermore relates to the production of pure fructose using proteins exhibiting the enzymatic activity of amylosucrase.
Inventors:
Cosman Yence
Butcher holker
Welsh Thomas
Butcher holker
Welsh Thomas
Application Number:
JP52937795A
Publication Date:
August 18, 2004
Filing Date:
May 18, 1995
Export Citation:
Assignee:
Plantech Biotechnology Squeeger Beehaching and Entwick Lang
International Classes:
A01H5/00; C07H21/04; C08B30/20; C12N1/15; C12N1/21; C12N5/10; C12N9/10; C12N9/30; C12N15/09; C12N15/54; C12N15/74; C12N15/82; C12P19/18; C12Q1/68; (IPC1-7): C12N15/09; A01H5/00; C08B30/20; C12N1/15; C12N5/10; C12N9/10; C12Q1/68
Attorney, Agent or Firm:
Hatsushi Shimizu
Kazunori Hashimoto
Kazunori Hashimoto