Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Transferase other than ribonuclease
Patent
1996-05-17
1998-10-27
Grimes, Eric
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Transferase other than ribonuclease
435 691, 43525233, 4353201, 530350, 530825, 536 232, 536 237, C12N 910, C12P 2106, C07K 100, C07H 2104
Patent
active
058277129
ABSTRACT:
The present invention relates to a process for producing a transglutaminase, which comprises incubating Escherichia coli expressing genes encoding a heat shock protein (DnaJ) and a transglutaminase. The transglutaminase is produced in large quantities, at low cost and has the appropriate stereostructure to render the transglutaminase biologically active. The transglutaminase so produced is useful in the food industry.
REFERENCES:
patent: 5420025 (1995-05-01), Takagi et al.
patent: 5514573 (1996-05-01), Yasueda et al.
Yasushi Kawata, et al., FEBS Letters, vol. 345, No. 2/03, pp. 229-232, "Chaperonin Groe and ADP Facilitate the Folding of Various Proteins and Protect Against Heat Inactivation", May 30, 1994.
Thomas Langer, et al., Nature, vol. 356, pp. 683-689, "Successive Action of DNAK, DNAJ, and Groel Along the Pathway of Chaperone-Mediated Protein Folding", Apr. 23, 1992.
Koji Ikura, et al., European Journal of Biochemistry, vol. 187, pp. 705-711, "Expression of Guinea-Pig Liver Transglutaminase CDNA in Escherichia Coli", 1990.
Ohki et al. (1986) J. Biol. Chem. 261, 1778-1781.
Lee et al. (1992) J. Biol. Chem. 267, 2849-2852.
Kikuchi Yoshimi
Yasueda Hisashi
Yokoyama Keiichi
Ajinomoto Co. Inc.
Grimes Eric
Slobodyansky Elizabeth
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