(12) United States Patent (10) Patent No.: US 9,296,993 B2 Chen Et Al
US009296993B2 (12) United States Patent (10) Patent No.: US 9,296,993 B2 Chen et al. (45) Date of Patent: Mar. 29, 2016 (54) ENGINEERED MINE REDUCTASES AND (56) References Cited METHODS FOR THE REDUCTIVE AMINATION OF KETONE AND AMINE U.S. PATENT DOCUMENTS COMPOUNDS 7,202,070 B2 4/2007 Rozzell, Jr. 7,423, 195 B2 9, 2008 Sticklen et al. (71) Applicant: Codexis, Inc., Redwood City, CA (US) 7,452,704 B2 11/2008 Esaki et al. 2005, 0124040 A1 6/2005 Esaki et al. (72) Inventors: Haibin Chen, Beijing (CN); Steven J. 2006/0205045 A1 9, 2006 Esaki et al. Collier, Concord, MA (US); Jovana 2007/OOO9995 A1 1/2007 Bogosian et al. Nazor, Santa Clara, CA (US); Joly Sukumaran, Singapore (SG); Derek OTHER PUBLICATIONS Smith, Singapore (SG); Jeffrey C. Moore, Westfield, NJ (US); Gregory Abrahamson, M.J., et al., “Development of an Amine Dehydrogenase Hughes, Scotch Plains, NJ (US); Jacob for Synthesis of Chiral Amines.” Angew. Chem. Intl. Ed., 51:3969 Janey, New York, NY (US); Gjalt W. 3972 2012. Huisman, Redwood City, CA (US); Asano, Y, et al., “A New NAD+-Dependent Opine Dehydrogenase Scott J. Novick, Palo Alto, CA (US); from Arthrobacter sp. Strain IC. J. Bacterol. 171 (8):4466-4471 Nicholas J. Agard, San Francisco, CA 1989. Baker, P.J., et al., “A role for quaternary structure in the substrate (US); Oscar Alvizo, Fremont, CA (US); specificity of leucine dehydrogenase.” Structure, 3(7):693-705 Gregory A. Cope, Menlo Park, CA 1995. (US); Wan Lin Yeo, Singapore (SG); Bevan, M., et al., “Structure and transcription of the nopaline Stefanie Ng Minor, Redwood City, CA synthase gene region of T-DNA.
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