Title: Processes for producing sugar nucleotides and complex carbohydrates
Application Number: 97191606 Application Date: 1997.09.12
Publication Number: 1207135 Publication Date: 1999.02.03
Approval Pub. Date: 2006.06.07 Granted Pub. Date: 2006.06.07
International Classifi-cation: C12P19/26;C12N1/21;C12N15/54;C12N5/16;C12R1/19;C12R1/15
Applicant(s) Name: Kyowa Hakko Kogyo Co., Ltd. Address:
Inventor(s) Name: Koizumi Satoshi;Sasaki Katsutoshi;Endo Tetsuo
Attorney & Agent: lu xinhua
Abstract:
    A process for producing sugar nucleotides with the use of, as enzyme sources, a) an optionally treated culture of a microorganism capable of producing NTP from a nucleotide precursor, and b) an optionally treated culture of a microorganism capable of producing a sugar nucleotide from a sugar and NTP; a process for producing complex carbohydrates with the use of, as enzymes sources, the above-mentioned cultures a) and b), and c) an optionally treated culture of a microorganism, animal cells or insect cells capable of producing a complex carbohydrate from a sugar nucleotide and a complex carbohydrate precursor; a process for producing complex carbohydrates with the use of, as an enzyme source, an optionally treated culture of a microorganism, animal cells or insect cells capable of producing a complex carbohydrate from a sugar nucleotide and a complex carbohydrate precursor; and a process for producing N-acetylglucosamine-1-phosphate with the use of, as an enzyme source, an optionally treated culture of a microorganism having a potent galactokinase activity.
Time: 4