5-substituted hydantoin racemase, DNA coding for the...

Details 5-substituted hydantoin racemase, DNA coding for the... 5-substituted hydantoin racemase, DNA coding for the...

2006-09-26

2006-09-26

Patterson, Jr., Charles L. (Department: 1652)

Chemistry: molecular biology and microbiology

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

Isomerase

C435S280000

Reexamination Certificate

active

07112431

ABSTRACT:
The present invention relates to a 5-substituted hydantoin racemase, which efficiently catalyzes racemization reactions at a high optimum temperature for racemization reactions, DNA coding for the racemase, and processes for producing optically active amino acids.

REFERENCES:
patent: 5516660 (1996-05-01), Wagner et al.
patent: 5714355 (1998-02-01), Wagner et al.
patent: 6551795 (2003-04-01), Rubenfield et al.
patent: 2003/0148472 (2003-08-01), Takenaka et al.
patent: WO 01/23535 (2001-04-01), None
JAPAN No. SHO 62-122591 (Abstract), (1987).
JAPAN No. HEI 6-343462 (Abstract), (1994).
JAPAN No. HEI 4-271764 (Abstract), Piltzsch, et al.
“A New Racemase for 5-Monosubstituted Hydantoins” Ann. N.Y. Acad. Sci. 672, 478-483 (1978).
K. Watabe, et al., Journal of Bacteriology, vol. 174, No. 24, pp. 7989-7995, XP-000944035, “Purification and Characterization of the Hydantoin Racemase of Pseudomonas, sp. Strain NS671 Expressed inEscherichia col”, Dec. 1992.
A. Wiese, et al., Journal of Bacteriology, vol. 80, No. 3, pp. 217-230, XP-004214557, “Hydantoin Racemase From Arthobacter Aurescens DSM 3747” Heterologous Expression, Purification and Characterization, Jul. 14, 2000.
A.S. Bommarius, et al., Chirality, pp. 371-397, XP-000991099, “Membran Bioreactors for the Production of Enantiomerically Pure Alpha-Amino Acids”, 1992.
Acc. No. AAV30458 (1998).
Sherman, D.H., et al. (1997) Acc. No. AAT68715.
Zhu, H., et al. (2000) Acc. No. AW714318.
Anderson, O.D., et al. (2000) Acc. No. BE605170.

Affiliated with

Also associated with

Rating

5-substituted hydantoin racemase, DNA coding for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 5-substituted hydantoin racemase, DNA coding for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 5-substituted hydantoin racemase, DNA coding for the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3548380