Aspartase from a Bacillus subtilis

Details Aspartase from a Bacillus subtilis Aspartase from a Bacillus subtilis

1984-01-19

1985-11-12

Shapiro, Lionel M.

Chemistry: molecular biology and microbiology

Enzyme , proenzyme; compositions thereof; process for...

Lyase

435253, 435839, C12N 988, C12N 120, C12R 1125

Patent

active

045528462

ABSTRACT:
A mutant Bacillus subtilis, arising from spontaneous adaptation from a parent without detectable aspartase activity, produces recoverable amounts of aspartase. The micro-organism attains maximum growth and enzyme production within about 8 hours and shows excellent glucose tolerance. Aspartase is at least in part produced constitutively, but L-aspartic acid stimulates further aspartase production. The aspartase so produced is readily released from the cell upon cell wall rupture and shows adequate extra-cellular stability for further concentration and purification.

REFERENCES:
patent: 3214345 (1965-10-01), Chibata et al.
patent: 3791926 (1974-02-01), Chibata et al.
patent: 4391910 (1983-07-01), Kimura et al.

Affiliated with

Also associated with

Rating

Aspartase from a Bacillus subtilis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aspartase from a Bacillus subtilis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aspartase from a Bacillus subtilis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1880107