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Title:
新規タンパク質脱アミド酵素
Document Type and Number:
Japanese Patent JPWO2015133590
Kind Code:
A1
Abstract:
タンパク質中のアスパラギン残基の側鎖アミド基に直接作用して、側鎖カルボキシル基とアンモニアを遊離する作用を有する新規タンパク質脱アミド酵素、それを生産する微生物、それをコードする遺伝子、その製造法及び用途を提供する。アクチノバクテリア綱に分類される細菌を培養し、タンパク質脱アミド酵素を生産せしめ、培養物より該酵素を採取する。

Inventors:
Yokoyama Noriko
Mayu Nakano
Shuhei Hajo
Masako Hiraga
Shinpo Kazutaka
Ayaka Tokunaga
Application Number:
JP2016506562A
Publication Date:
April 06, 2017
Filing Date:
March 05, 2015
Export Citation:
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Assignee:
AJINOMOTO CO.,LTD.
International Classes:
C12N15/09; A21D2/26; A23C9/13; A23C13/16; A23L2/66; A23L13/40; A23L27/60; A23L33/17; A23L33/195; C12N1/21; C12N9/78; C12N9/82
Domestic Patent References:
JP2001218590A2001-08-14
Other References:
M. KIKUCHI, ET AL: "Peptidoasparaginase. An Enzyme for Deamidation of COOH-Terminal Peptide-Bound Asparagine", ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, vol. 148, JPN6015022120, 1972, pages 315 - 317, XP024808446, ISSN: 0004021563, DOI: 10.1016/0003-9861(72)90146-4
A. KATO, ET AL: "Effects of Deamidation with chymotrypsin at pH 10 on the Functional Properties of Proteins", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 35, no. 2, JPN6015022121, 1987, pages 285 - 288, XP055222868, ISSN: 0004021564
WEINSTOCK, G., ET AL, PXTG-MOTIF PROTEIN CELL WALL ANCHOR DOMAIN PROTEIN [LEIFSONIA AQUATICA ATCC 14665], JPN6015022122, 2013, ISSN: 0004021565
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Shinichi Sanuki
Takeshi Niwa