Abstract: The present invention relates to compositions comprising: a polypeptide having cellulolytic enhancing activity and a heterocyclic compound. The present invention also relates to methods of using the compositions.
Type:
Grant
Filed:
August 5, 2011
Date of Patent:
August 2, 2016
Assignee:
NOVOZYMES, INC.
Inventors:
Feng Xu, Matthew Sweeney, Jason Quinlan
Abstract: The present invention relates to isolated polypeptides having peroxygenase activity, and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
Type:
Grant
Filed:
September 10, 2015
Date of Patent:
August 2, 2016
Assignee:
NOVOZYMES A/S
Inventors:
Sara Landvik, Lars Henrik Oestergaard, Lisbeth Kalum
Abstract: A mutant hydroxylase with increased activity and greater substrate specificity towards phenylacetyl-7-ADCA derivatives for the production of phenylacetyl-7-HACA derivatives, which carries one or more amino acid modification at residue positions when compared with certain wild type hydroxylase from certain groups of residues. Also disclosed is a process for the preparation of deacetyl cephalosporanic acid from the corresponding deacetoxy cephalosporanic acid that includes an enzyme of the present invention. Also provided is a method for the production and processing of such enzymes.
Abstract: Methods for the improved acylation of chemical substrates using LovD acyltransferases, thioesters having acyl groups, and (i) thiol scavengers and/or (ii) precipitating agents are presented. An improved method for the production of simvastatin using (i) activated charcoal as a thiol scavenger and/or (ii) ammonium hydroxide as a precipitating agent is also presented.
Type:
Grant
Filed:
May 11, 2015
Date of Patent:
July 26, 2016
Assignee:
Codexis, Inc.
Inventors:
Steven J. Collier, Ee Ling Teo, Joly Sukumaran, Robert J. Wilson, Junye Xu
Abstract: The present invention relates to lipase variants and methods of obtaining them. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Type:
Grant
Filed:
January 25, 2013
Date of Patent:
July 19, 2016
Assignee:
Novozymes A/S
Inventors:
Luise Erlandsen, Carsten Hoerslev Hansen, Jesper Vind, Allan Svendsen, Carsten Peter Sonksen
Abstract: Described is an enzyme derived from Candida bombicola that is capable of lactonizing or polymerizing carbohydrate-containing compounds, lipids, fatty acids, hydroxylated fatty acids, alcohols, dicarboxylic acids or mixtures thereof. Hence, host cells comprising the enzyme can be used, via the formation of intra- or inter-molecular ester-bounds, to produce, for example, lactonized sophorolipids or polymers of acidic sophorolipids. Also described is that host cells having lost their capability to produce a functional enzyme disclosed herein can be used to produce 100% acidic sophorolipids.
Type:
Grant
Filed:
June 18, 2015
Date of Patent:
July 19, 2016
Assignee:
Universiteit Gent
Inventors:
Inge Van Bogaert, Katarzyna Ciesielska, Bart Devreese, Wim Soetaert, Sophie Roelants
Abstract: The present invention relates to compositions comprising: a polypeptide having cellulolytic enhancing activity and a dioxy compound. The present invention also relates to methods of using the compositions.
Type:
Grant
Filed:
August 5, 2011
Date of Patent:
July 19, 2016
Assignee:
NOVOZYMES, INC.
Inventors:
Matthew Sweeney, Feng Xu, Jason Quinlan
Abstract: The present invention relates to a lactobacillus mutant, a nucleotide sequence for lactobacillus mutant, and primers for nucleotide sequence of lactobacillus mutant. The lactobacillus mutant is Lactobacillus paracasei subsp. paracasei NTU 101 having the nucleotide sequence of SEQ ID NO 1, and deposited with Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH (DSMZ, Germany) on Nov. 18, 2013, wherein the accession number of Lactobacillus paracasei subsp. paracasei NTU 101 is DSM 28047. Moreover, a nucleotide sequence for NTU 101 and the primers for the nucleotide sequence are also proposed for facilitating the person skilled in Lactobacillus filed capable of carrying out the strain identification of the NTU 101 according to the present invention. Moreover, the person skilled in Lactobacillus filed can also rapidly complete the strain identification of the NTU 101 by using DNA molecular marker technology, without culturing any isolated Lactobacillus strain or live Lactobacillus bacteria.
Abstract: The present disclosure relates to the use of an amino acid dehydrogenase in combination with a cofactor regenerating system comprising a ketoreductase. In particular embodiments, the process can be used to prepare L-tert-leucine using a leucine dehydrogenase.
Type:
Grant
Filed:
June 17, 2015
Date of Patent:
July 19, 2016
Assignee:
Codexis, Inc.
Inventors:
Fabien Louis Cabirol, Steven J. Collier, Thomas Daussmann, Naga K. Modukuru
Abstract: The present disclosure relates to non-naturally occurring polypeptides useful for preparing Ezetimibe, polynucleotides encoding the polypeptides, and methods of using the polypeptides.
Type:
Grant
Filed:
April 22, 2015
Date of Patent:
July 12, 2016
Assignee:
Codexis, Inc.
Inventors:
Michael A. Crowe, Oscar Alvizo, Behnaz Behrouzian, Yong Koy Bong, Steven J. Collier, Anupam Gohel, Jagadeesh Mavinahalli, Naga K. Modukuru, Emily Mundorff, Derek J. Smith, Shiwei Song, Wan Lin Yeo
Abstract: A method of measuring the degradation of intact proteins includes a step of providing a protein substrate having one or more free or exposed carboxyl groups and then reductively attaching 7-amino-4-methylcoumarin (AMC) to the protein substrate with a reducing agent. The protein substrate is contacted in a test solution with one or more proteolytic enzymes that degrade the protein substrate. The amount of AMC attached to the protein substrate is then determined by monitoring the fluorescence of free 7-amino-4-methylcoumarin that is formed during degradation of the protein substrate to protein fragments.
Type:
Grant
Filed:
August 31, 2012
Date of Patent:
July 12, 2016
Assignee:
University of Southern California
Inventors:
Kelvin J. A. Davies, Andrew M. Pickering
Abstract: The present disclosure relates to an enzyme derived from Candida bombicola that is capable of lactonizing or polymerizing carbohydrate-containing compounds, lipids, fatty acids, hydroxylated fatty acids, alcohols, dicarboxylic acids or mixtures thereof. Hence, host cells comprising the latter enzyme can be used, via the formation of intra- or inter-molecular ester-bounds, to produce, for example, lactonized sophorolipids or polymers of acidic sophorolipids. On the other hand, host cells having lost their capability to produce a functional enzyme disclosed herein can be used to produce 100% acidic sophorolipids.
Type:
Grant
Filed:
December 14, 2012
Date of Patent:
July 12, 2016
Assignee:
Universiteit Gent
Inventors:
Inge Van Bogaert, Katarzyna Ciesielska, Bart Devreese, Wim Soetaert, Sophie Roelants
Abstract: Genes SWA2 and GAM1 from the yeast, Schwanniomyces occidentalis, encoding ?-amylase and glucoamylase, respectively, were cloned and expressed in H. polymorpha. The expression was achieved by integration of the SWA2 and GAM1 genes into the chromosome of H. polymorpha under operably linked to a strong constitutive promoter of the H. polymorpha-glyceraldehyde-3-phosphate dehydrogenase gene (HpGAP. Resulting transformants acquired the ability to grow on a minimal medium containing soluble starch as a sole carbon source and can produce Ethanol at high-temperature fermentation from starch up to 10 g/L. A XYN2 gene encoding endoxylanase was obtained from the fungus Trichoderma resee, and a xlnD gene coding for ?-xylosidase was obtained from the fungus Aspergillus niger. Co-expression of these genes was also achieved by integration into the H. polymorpha chromosome under control of the HpGAP promoter.
Type:
Grant
Filed:
May 6, 2009
Date of Patent:
July 12, 2016
Assignee:
Archer Daniels Midland Company
Inventors:
Charles Abbas, Andriy Sibirny, Andriy Y. Voronovsky
Abstract: The disclosure relates to engineered enone reductase polypeptides having improved properties, polynucleotides encoding the engineered polypeptides, related vectors, host cells, and methods for making the engineered enone reductase polypeptides. The disclosure also provides methods of using the engineered enone reductase polypeptides for chemical transformations.
Type:
Grant
Filed:
July 15, 2015
Date of Patent:
July 12, 2016
Assignee:
Codexis, Inc.
Inventors:
Christopher K. Savile, Vesna Mitchell, Xiyun Zhang, Gjalt W. Huisman
Abstract: The present disclosure provides engineered transaminase polypeptides for the production of amines, polynucleotides encoding the engineered transaminases, host cells capable of expressing the engineered transaminases, and methods of using the engineered transaminases to prepare compounds useful in the production of active pharmaceutical agents.
Type:
Grant
Filed:
August 18, 2015
Date of Patent:
July 12, 2016
Assignee:
Codexis, Inc.
Inventors:
Jovana Nazor, Derek Smith, Michael Crowe, Shiwei Song, Steven J. Collier
Abstract: Carbon-containing materials, such as biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or coal are processed to produce useful products, such as fuels, carboxylic acids and equivalents thereof (e.g., esters and salts). For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol, butanol or organic acids (e.g., acetic or lactic acid), salts of organic acids or mixtures thereof. If desired, organic acids can be converted into alcohols, such as by first converting the acid, salt or mixtures of the acid and its salt to an ester, and then hydrogenating the formed ester. Acetogens or homoacetogens which are capable of utilizing a syngas from a thermochemical conversion of coal or biomass can be utilized to produce the desired product.
Type:
Grant
Filed:
November 5, 2012
Date of Patent:
July 12, 2016
Assignee:
XYLECO, INC.
Inventors:
Marshall Medoff, Thomas Craig Masterman
Abstract: The present invention provides an enzymatic process for the preparation of (S)-5-(4-Fluoro-phenyl)-5-hydroxy-1morpholin-4-yl-pentan-1-one by the reduction of 1-(4-Fluoro-phenyl)-5-morpholin-4-yl-pentane-1,5-dione by using a suitable enzyme or by the resolution of (R,S)-5-(4-Fluoro-phenyl)-5-hydroxy-1morpholin-4-yl-pentan-1-one by using an enzyme. The present invention also provides process for the preparation of Ezetimibe comprising the steps of a) protecting the compound (S)-5-(4-Fluoro-phenyl)-5-hydroxy-1morpholin-4-yl-pentan-1-one with hydroxy protecting group b) hydrolyzing the obtained compound c) condensing with a chiral auxiliary d) reacting with an protected imine compound e) converting to alkyl ester f) cyclizing and g) deprotecting to obtain Ezetimibe.
Abstract: The present disclosure relates to polypeptides having transaminase activity, polynucleotides encoding the polypeptides, and methods of using the polypeptides.
Type:
Grant
Filed:
August 5, 2015
Date of Patent:
May 31, 2016
Assignee:
Codexis, Inc.
Inventors:
Christopher K. Savile, Emily Mundorff, Jeffrey C. Moore, Paul N. Devine, Jacob M. Janey
Abstract: Chromogenic or fluorescent carbapenems according to formula I, wherein Ar is a mono or disubstituted carbocyclic aromatic group or an optionally mono or disubstituted heterocyclic aromatic group, are useful compounds for the detection of bacterial carbapenemase.
Abstract: The invention relates to an enzyme that comprises or includes a sequence according to SEQ. ID No. 1 or SEQ. ID No. 2, to a method for the production thereof, and to the use thereof as a catalyst in the oxidative cleavage of vinyl aromatics.
Type:
Grant
Filed:
August 9, 2012
Date of Patent:
March 1, 2016
Assignee:
Universitat Graz
Inventors:
Aashrita Rajagopalan, Wolfgang Kroutil, Markus Schober