Acting On Alpha-1, 4-glucosidic Bond, (e.g., Hyaluronidase, Invertase, Amylase, Etc. (some 3.2.1)) Patents (Class 435/201)
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Publication number: 20130143295Abstract: In one aspect, the invention is directed to polypeptides having an amylase and/or glucoamylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of polysaccharide, oligosaccharide or starch into sugars. In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating. In alternative embodiments, enzymes are used to make biofuels, e.g., ethanol, butanol, propanol, or a gasoline-ethanol mix, including a bioethanol, biopropanol, biobutanol, or a biodiesel, or for any form of fuel or biomass processing.Type: ApplicationFiled: November 12, 2012Publication date: June 6, 2013Applicant: Verenium CorporationInventor: Verenium Corporation
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Publication number: 20130137142Abstract: Disclosed herein are materials useful for degrading plant biomass material. In exemplary embodiments, the plant material comprises one or more enzymes that are expressed in plants and/or bacteria. Specifically exemplified herein are plant degrading enzymes expressed in chloroplasts. The chloroplast expressed enzymes may be provided as cocktails for use in conjunction with conventional methods of converting biomass into biofuels, such as cellulosic ethanol. In other exemplary embodiments, methods and materials are disclosed for degrading mannans.Type: ApplicationFiled: October 24, 2012Publication date: May 30, 2013Applicant: University of Central Florida Research Foundation, Inc.Inventor: University of Central Florida Research Foundation
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Patent number: 8450470Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.Type: GrantFiled: June 3, 2009Date of Patent: May 28, 2013Assignee: Halozyme, Inc.Inventors: Louis H. Bookbinder, Anirbau Kundu, Gregory I. Frost
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Publication number: 20130130330Abstract: A novel glycosyl hydrolase with activities of beta-xylosidase and beta-glucosidase is provided. Said glycosyl hydrolase can convert 7-xylosyltaxane compounds to 7-hydroxyltaxane compounds.Type: ApplicationFiled: April 12, 2011Publication date: May 23, 2013Applicant: INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF ME SCIENCESInventors: Ping Zhu, Haili Cheng, Ruiyu Zhao, Kedi Cheng, Huixia He, Chao Meng, Huixin Zhu
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Patent number: 8440234Abstract: Bee venom may be administered in a standardized formulation with or without relatively small amounts of anesthetic. In particular, the results of the combination of venom and anesthetic dramatically decreased pain and discomfort for patients undergoing apitherapy.Type: GrantFiled: May 13, 2008Date of Patent: May 14, 2013Inventor: Christopher M. Kim
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Patent number: 8440444Abstract: The present invention relates to hybrid polypeptides having a first amino acid sequence having endo-amylase activity and a second amino acid sequence having carbohydrate binding activity. The present invention also relates to the use of the hybrid polypeptides in starch processing and baking.Type: GrantFiled: November 4, 2011Date of Patent: May 14, 2013Assignee: Novozymes A/SInventors: Allan Svendsen, Carsten Andersen, Tina Spendler, Anders Viksoe Nielsen, Henrik Oestdal
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Patent number: 8431380Abstract: The invention relates to the discovery of novel soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. The invention further comprises sialated and pegylated forms of a recombinant sHASEGP to enhance stability and serum pharmacokinetics over naturally occurring slaughterhouse enzymes. Further described are suitable formulations of a substantially purified recombinant sHASEGP glycoprotein derived from a eukaryotic cell that generate the proper glycosylation required for its optimal activity.Type: GrantFiled: February 20, 2009Date of Patent: April 30, 2013Assignee: Halozyme, Inc.Inventors: Louis Bookbinder, Anirban Kundu, Gregory I. Frost
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Patent number: 8431124Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.Type: GrantFiled: April 16, 2009Date of Patent: April 30, 2013Assignee: Halozyme, Inc.Inventors: Louis H. Bookbinder, Anirban Kundu, Gregory I. Frost
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Publication number: 20130101577Abstract: Soluble PH20 polypeptides are provided, including extended soluble PH20 polypeptides, and uses thereof. Also provided are other C-terminally truncated PH20 polypeptides and partially deglycosylated PH20 polypeptides and uses thereof.Type: ApplicationFiled: February 21, 2012Publication date: April 25, 2013Inventors: Ge Wei, Krishnasamy Panneer Selvam, Louis Bookbinder, Gregory I. Frost
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Patent number: 8426182Abstract: This invention relates to an alpha-amylase, a process for its preparation and the use of the amylase. The invention relates to a newly identified polynucleotide sequence from Alicyclobacillus pohliae comprising a gene that encodes the alpha-amylase enzyme. The invention features the full-length coding sequence of the gene as well as the amino acid sequence of the full-length functional protein of the gene. The invention also relates to methods of using these proteins in industrial processes, for example in food industry, such as the baking industry. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins and cells.Type: GrantFiled: July 23, 2012Date of Patent: April 23, 2013Assignee: DSM IP Assets B.V.Inventor: Lucie Parenicova
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Publication number: 20130095525Abstract: The present invention relates to isolated polynucleotides having leader sequence function. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods using the polynucleotides for production of polypeptides.Type: ApplicationFiled: June 23, 2011Publication date: April 18, 2013Applicant: NOVOZYMES A/SInventors: Hiroaki Udagawa, Rikako Taira, Shinobu Takagi
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Publication number: 20130095152Abstract: A therapeutic composition for the treatment of the symptoms of complex regional pain syndrome and a method for preparing the therapeutic composition is disclosed. The therapeutic composition is a stable pharmaceutical composition comprising one or more digestive and/or pancreatic enzymes. The therapeutic composition may be manufactured by a variety of encapsulation technologies. Delivery of the therapeutic composition may be made orally, through injection, by adherence of a medicated patch or by other methods. Further, a method of using fecal chymotrypsin level as a biomarker for the presence of complex regional pain syndrome, or the likelihood of an individual to develop complex regional pain syndrome is disclosed.Type: ApplicationFiled: December 5, 2012Publication date: April 18, 2013Applicant: CUREMARK, LLCInventor: Curemark, LLC
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Publication number: 20130089911Abstract: Promoter regions associated with the Yarrowia lipolytica peroxisomal 2,4-dienoyl-CoA reductase (SPS19) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.Type: ApplicationFiled: April 2, 2012Publication date: April 11, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: QUINN QUN ZHU, SEUNG-PYO HONG
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Publication number: 20130090463Abstract: The present invention relates to isolated polynucleotides having promoter activity the juse of the isolated polynucleotides for the procuction of a polypeptide. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing a desired polypeptide using the polypeptide having promoter activity.Type: ApplicationFiled: June 23, 2011Publication date: April 11, 2013Applicant: NOVOZYMES A/SInventors: Hiroshi Teramoto, Hiroaki Udagawa
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Publication number: 20130089910Abstract: Promoter regions associated with the Yarrowia lipolytica n-alkane-hydroxylating cytochrome P450 (ALK2) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.Type: ApplicationFiled: April 2, 2012Publication date: April 11, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventor: Quinn Qun Zhu
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Publication number: 20130078674Abstract: The present invention relates to a method for genetically modifying a filamentous fungus host for improved protein production. The method comprises that a filamentous fungus host is genetically modified to overexpress or to be deficient of specific genes. The invention relates also to the modified hosts. Furthermore, the invention relates to a method for improved production or for producing an improved composition of proteins, such as cellulases, hemicellulases, other proteins involved in the degradation of lignocellulosic material, or other proteins, in a filamentous fungus host.Type: ApplicationFiled: May 30, 2011Publication date: March 28, 2013Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTTInventors: Tiina Pakula, Markku Saloheimo, Mari Hakkinen, Ann Westerholm-Parvinen, Merja Penttila, Marika Vitikainen
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Publication number: 20130071887Abstract: This invention is directed to a process for cleaving glycoside residues from stevioside to produce steviol using a commercially available enzyme mixture containing pectinase, CYTOLASE PCL5®. In preferred methods, the reaction takes place in the presence of a yeast culture. Also described are combinations of Helix pomatia enzymes and CYTOLASE PCL5®.Type: ApplicationFiled: January 6, 2011Publication date: March 21, 2013Applicant: DSM IP ASSETS B.V.Inventor: Christof Wehrli
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Publication number: 20130058893Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.Type: ApplicationFiled: October 18, 2012Publication date: March 7, 2013Inventors: Louis Bookbinder, Anirban Kundu, Gregory I. Frost
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Publication number: 20130059331Abstract: The present invention relates to a cell suitable for production of one or more fermentation product from a sugar composition comprising glucose, galactose, arabinose and xylose, wherein the cell comprises two to fifteen copies of one or more xylose isomerase gene or two to fifteen copies of one or more xylose reductase and xylitol dehydrogenase, and two to ten copies of araA, araB and araD, genes, wherein these genes are integrated into the cell genome.Type: ApplicationFiled: April 19, 2011Publication date: March 7, 2013Applicant: DSM IP ASSETS B.V.Inventors: Paul Klaassen, Bianca Elisabeth Maria Gielesen, Gijsberdina Pieternella Van Suylekom, Wilbert Herman Marie Heijne
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Publication number: 20130052713Abstract: The present invention provides various GH61 protein variants comprising various amino acid substitutions. The GH61 protein variants have an improved ability to synergize with cellulase enzymes, thereby increasing the yield of fermentable sugars obtained by saccharification of biomass. In some embodiments, sugars obtained from saccharification are fermented to produce numerous end-products, including but not limited to alcohol.Type: ApplicationFiled: August 22, 2012Publication date: February 28, 2013Applicant: Codexis, Inc.Inventors: Jie Yang, Xiyun Zhang, Jungjoo Yoon, Kripa Rao, John H. Grate, David Elgart, Dipnath Baidyaroy
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Publication number: 20130045506Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated 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: ApplicationFiled: July 13, 2012Publication date: February 21, 2013Applicants: Novozymes, Inc., Novozymes A/SInventors: Lan Tang, Ye Liu, Junxin Duan, Yu Zhang, Christian Isak Jorgensen, Randall Kramer
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Patent number: 8377658Abstract: The present invention relates to a method for producing tagatose using soy oligosaccharide or soluble sugar solution containing the same, more precisely, a method for producing tagatose comprising the following steps; hydrolyzing soy oligosaccharide by using ?-galactosidase selectively; producing tagatose continuously by enzymatic isomerization of galactose obtained from the hydrolysate; separating the produced tagatose by chromatography; and recycling the non-reacted materials.Type: GrantFiled: January 28, 2009Date of Patent: February 19, 2013Assignee: CJ Cheiljedang CorporationInventors: Seong-Bo Kim, Jung-Hoon Kim, Young-Mi Lee, Jin-Ha Kim, Seung-Won Park, Kang-Pyo Lee
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Publication number: 20130040297Abstract: The invention relates to a process for the production of cells which are capable of converting arabinose, comprising the following steps: a) Introducing into a host strain that cannot convert arabinose, the genes AraA, araB and araD, this cell is designated as constructed cell; b) Subjecting the constructed cell to adaptive evolution until a cell that converts arabinose is obtained, c) Optionally, subjecting the first arabinose converting cell to adaptive evolution to improve the arabinose conversion; the cell produced in step b) or c) is designated as first arabinose converting cell; d) Analysing the full genome or part of the genome of the first arabinose converting cell and that of the constructed cell; e) Identifying single nucleotide polymorphisms (SNP's) in the first arabinose converting cell; and f) Using the information of the SNP's in rational design of a cell capable of converting arabinose; g) Construction of the cell capable of converting arabinose designed in step f).Type: ApplicationFiled: April 19, 2011Publication date: February 14, 2013Applicant: DSM IP ASSETSInventors: Paul Klaassen, Bianca Elisabeth Maria Gielesen, Wilbert Herman Marie Heijne, Gijsberdina Pieternella Van Suylekom
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Patent number: 8357518Abstract: The present disclosure relates to hydrolysis of mannan-containing poly- or oligo-saccharides by use of a polypeptide having endo-?-mannanase activity. In particular the present disclosure relates to compositions comprising a bacterial endo-?-mannanase, polynucleotides encoding the endo-?-mannanase, and methods of use thereof.Type: GrantFiled: May 24, 2011Date of Patent: January 22, 2013Assignee: The Board of Trustees of the University of IllinoisInventors: Yejun Han, Dylan Dodd, Satish Nair, Roderick I. Mackie, Isaac K. O. Cann
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Patent number: 8357523Abstract: The invention provides variants of the Azospirillum irakense CelA ?-glucosidase that have improve ?-glucosidase activity, particularly improved thermoactivity, compared to the wild type enzyme. The invention further provides related polynucleotides, vectors, host cell, and methods for making and using the variants.Type: GrantFiled: June 16, 2010Date of Patent: January 22, 2013Assignee: Codexis, Inc.Inventors: Sally Rhiannon Postlethwaite, Louis Clark, Catherine M. Cho
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Patent number: 8343487Abstract: Provided are methods for preparing culture medium that contains soluble hyaluronidases. The methods employ cells that contain a plurality of active copies of nucleic acid encoding the soluble hyaluronidase and a plurality of feedings and temperature changes, whereby the encoded soluble hyaluronidase is secreted into the cell culture medium.Type: GrantFiled: March 13, 2012Date of Patent: January 1, 2013Assignee: Halozyme, Inc.Inventors: David Baker, Louis H. Bookbinder
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Patent number: 8343747Abstract: In one aspect, the invention is directed to polypeptides having an amylase and/or glucoamylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of polysaccharide, oligosaccharide or starch into sugars. In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating. In alternative embodiments, enzymes are used to make biofuels, e.g., ethanol, butanol, propanol, or a gasoline-ethanol mix, including a bioethanol, biopropanol, biobutanol, or a biodiesel, or for any form of fuel or biomass processing.Type: GrantFiled: December 21, 2007Date of Patent: January 1, 2013Assignee: Verenium CorporationInventors: Ellen G. Burke, Michelle H. Cayouette, Cathy Chang, Majid Ghassemian, Uvini Gunavardena, Geoff Hazlewood, Peter Luginbuhl, Aron Silverston, Malgorzata Slupska, Yan Zhang
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Publication number: 20120329103Abstract: The present invention relates to cell wall degradative systems, in particular to systems containing enzymes that bind to and/or depolymerize cellulose. These systems have a number of applications.Type: ApplicationFiled: May 7, 2012Publication date: December 27, 2012Inventors: Larry Edmund Taylor, Ronald M. Weiner, Steven Wayne Hutcheson, Nathan A. Ekborg, Michael Howard
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Patent number: 8338672Abstract: A hybrid pepper designated E42.2346 is disclosed. The invention relates to the seeds of hybrid pepper E42.2346 to the plants of hybrid pepper E42.2346 and to methods for producing a hybrid plant, either inbred or hybrid, by crossing the hybrid E42.2346 with itself or another pepper plant. The invention further relates to methods for producing a pepper plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other pepper lines, cultivars or hybrids derived from the hybrid pepper E42.2346.Type: GrantFiled: February 11, 2010Date of Patent: December 25, 2012Assignee: Enza Zaden Beheer B.V.Inventor: Wouter Lindeman
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Publication number: 20120316320Abstract: The presently disclosed subject matter relates to Managed Ecosystem Fermentation (MEF) which is a continuous microbial process utilizing a managed ecosystem approach employing dozens to thousands of species of microorganisms, occurring in a controlled artificial environment and consuming organic materials without benefit of sterilization. The process of utilizing this fermentation for the consumption of organic materials on a continuous basis is within the scope of this disclosed subject matter. The process of separating chemicals as industrial chemicals from this fermentation on a continuous basis is within the scope of this disclosed subject matter. The process of separating biomass useful as high protein animal feed or fertilizer from this fermentation on a continuous (or semi-continuous) basis is within the scope of this disclosed subject matter.Type: ApplicationFiled: June 11, 2012Publication date: December 13, 2012Inventors: Edward Arthur Calt, JR., Herbert Graham Tull, IV, Stanley Sylvester Toporek
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Patent number: 8318458Abstract: The present invention relates to isolated polypeptides having beta-glucosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.Type: GrantFiled: June 1, 2011Date of Patent: November 27, 2012Assignee: Novozymes, Inc.Inventors: Paul Harris, Elizabeth Golightly
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Patent number: 8318451Abstract: Pseudomonas saccharophila G4-forming amylase (PS4), and variants thereof, advantageously can be used in an enzyme-catalyzed high temperature liquefaction step to produce ethanol from starch, e.g., cornstarch. PS4 produces significant amounts of maltotrioses, which can be utilized by S. cerevisiae in a subsequent fermentation step to produce ethanol. This property of PS4 advantageously allows ethanol to be produced from liquefacted starch in the absence of a saccharification step. PS4 variants are provided that exhibit improved properties, such as thermostability and/or altered exo-specific and endo-specific amylase activity.Type: GrantFiled: December 30, 2008Date of Patent: November 27, 2012Assignee: Danisco US Inc.Inventors: Andrew Shaw, Regina Chin, Karsten M. Kragh
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Patent number: 8318158Abstract: A therapeutic agent for the treatment of the symptoms of addiction and the method for preparing the therapeutic agent is disclosed. The therapeutic agent is a stable pharmaceutical preparation containing, but not limited to, digestive/pancreatic enzymes. The therapeutic agent may be manufactured by a variety of encapsulation technologies. Delivery of the therapeutic agent may be made orally, through injection, by adherence of a medicated patch or other method. Further, a method of using of a biomarker, the presence of chymotrypsin in the gastrointestinal tract to determine the presence of symptoms of addiction, and the likelihood of relapsing into addiction is disclosed.Type: GrantFiled: October 12, 2011Date of Patent: November 27, 2012Assignee: Curemark, LLCInventor: Joan M. Fallon
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Publication number: 20120295327Abstract: Targeted therapeutics that localize to a specific subcellular compartment such as the lysosome are provided. The targeted therapeutics include a therapeutic agent and a targeting moiety that binds a receptor on an exterior surface of the cell, permitting proper subcellular localization of the targeted therapeutic upon internalization of the receptor. Nucleic acids, cells, and methods relating to the practice of the invention are also provided.Type: ApplicationFiled: May 25, 2012Publication date: November 22, 2012Applicant: Biomarin Pharmaceutical Inc.Inventors: Jonathan H. LeBowitz, Stephen M. Beverley, William S. Sly
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Patent number: 8309337Abstract: The inventors realized that the diversity generated by conventional methods may be limited by steric hindrance between amino acid residues in the three-dimensional structures of the resulting polypeptides. The steric hindrance may occur between amino acid residues at widely different positions in the amino acid sequences, e.g. between residues in two different domains of the 3D structure, and resulting polypeptides which include such steric hindrance may never be observed in the conventional recombination methods because they may be expressed in poor yields or may have poor activity or stability. The inventors developed a method to identify and alleviate such steric hindrance in the resulting polypeptides. In an alignment of the three-dimensional structures, steric hindrance is indicated when residues from two different structures are located within a certain distance.Type: GrantFiled: August 3, 2011Date of Patent: November 13, 2012Assignee: Novozymes A/SInventors: Allan Svendesn, Lars Beier
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Publication number: 20120283164Abstract: The invention relates to a novel Termamyl-like alpha-amylase, and Termamyl-like alpha-amylases comprising mutations in two, three, four, five or six regions/positions. The variants have increased thermostability at acidic pH and/or at low Ca2+ concentrations (relative to the parent).Type: ApplicationFiled: July 24, 2012Publication date: November 8, 2012Applicant: NOVOZYMES A/SInventors: Allan Svendsen, Torben Vedel Borchert, Henrik Bisgard-Frantzen, Helle Outtrup, Bjarne Ronfeldt Nielsen, Vibeke Skovgaard Neilsen, Lisbeth Hedegaard
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Publication number: 20120276567Abstract: The invention relates to a Talaromyces transformant comprising one or more recombinant gene, capable of producing cellulase in the absence of cellulase inducer in a glucose medium, having a cellulase activity of 2 WSU/ml or more, in 16 times or more diluted supernatant or broth.Type: ApplicationFiled: November 4, 2010Publication date: November 1, 2012Applicant: DSM IP ASSETS B.V.Inventors: Alrik Pieter Los, Brenda Vonk, Marco Alexander Berg Van Den, Robbertus Antonius Damveld, Cornelis Maria Jacobus Sagt, Adrianus Wilhelmus Hermanus Vollebregt, Margot Elisabeth Francoise Schooneveld-Bergmans
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Patent number: 8299322Abstract: The present invention relates to isolated polypeptides having xylanase activity and isolated 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: GrantFiled: May 23, 2012Date of Patent: October 30, 2012Assignee: Novozymes, A/SInventors: Lan Tang, Ye Liu, Junxin Duan, Hanshu Ding
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Publication number: 20120270267Abstract: The present invention relates to alpha-amylase variants, polynucleotides encoding the variants and nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.Type: ApplicationFiled: January 4, 2011Publication date: October 25, 2012Applicant: NOVOZYMES A/SInventors: Carsten Andersen, Thomas Agersten Poulsen
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Publication number: 20120270253Abstract: The inventors have modified the amino acid sequence of a maltogenic alpha-amylase to obtain variants with improved properties, based on the three-dimensional structure of the maltogenic alpha-amylase Novamyl. The variants have altered physicochemical properties., e.g. an altered pH optimum, improved thermostability, increased specific activity, an altered cleavage pattern or an increased ability to reduce retrogradation of starch or staling of bread.Type: ApplicationFiled: June 26, 2012Publication date: October 25, 2012Applicant: NOVOZYMES A/SInventors: Joel Cherry, Allan Svendsen, Carsten Andersen, Lars Beier, Torben Peter Frandsen
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Publication number: 20120264176Abstract: The present invention relates to alpha-amylases, nucleic acids encoding the alpha-amylases, methods of producing the alpha-amylases, and methods of using the alpha-amylases.Type: ApplicationFiled: January 4, 2011Publication date: October 18, 2012Applicant: Novozymes A/SInventors: Carsten Andersen, Thomas Agersten Poulsen
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Publication number: 20120266329Abstract: The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. Polypeptides, including enzymes and antibodies, and nucleic acids of the invention can be used in industrial, experimental, food and feed processing, nutritional and pharmaceutical applications, e.g., for food and feed supplements, colorants, neutraceuticals, cosmetic and pharmaceutical needs.Type: ApplicationFiled: February 20, 2012Publication date: October 18, 2012Applicant: BP Corporation North America Inc.Inventors: Eric J. Mathur, Cathy Chang
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Publication number: 20120264171Abstract: The present invention relates to variants of a parent alpha-amylase, the variant having improved stability or activity at low calcium conditions or at low pH.Type: ApplicationFiled: January 4, 2011Publication date: October 18, 2012Applicant: NOVOZYMES A/SInventor: Carsten Andersen
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Publication number: 20120266328Abstract: The invention is directed to polypeptides having any cellulolytic activity, e.g., a cellulase activity, e.g., endoglucanase, cellobiohydrolase, beta-glucosidase, xylanase, mannanse, ?-xylosidase, arabinofuranosidase, and/or oligomerase activity, including thermostable and thermotolerant activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used in a variety of pharmaceutical, agricultural, food and feed processing and industrial contexts. The invention also provides compositions or products of manufacture comprising mixtures of enzymes comprising at least one enzyme of this invention.Type: ApplicationFiled: January 20, 2012Publication date: October 18, 2012Applicant: BP CORPORATION NORTH AMERICA INC.Inventors: KEVIN A. GRAY, LISHAN ZHAO, MICHELLE H. CAYOUETTE
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Patent number: 8287927Abstract: It is an object of the present invention to enhance the ?-amylase inhibitory activity of a fenugreek seed component. According to the present invention, the bitter taste of fenugreek seeds can be collaterally reduced. The present invention relates to a processed product of fenugreek seeds obtained by allowing ?-glucosidase to act on a fenugreek seed-derived material and the like, and the method for producing the same.Type: GrantFiled: April 17, 2008Date of Patent: October 16, 2012Assignee: House Foods CorporationInventors: Yuki Nakano, Shohei Hoshino, Jinji Shono, Nobuaki Tsuge
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Publication number: 20120258519Abstract: Methods of harvesting proteins directly from bioreactors to avoid at several steps in the purification of recombinant drugs are disclosed.Type: ApplicationFiled: April 10, 2011Publication date: October 11, 2012Applicant: Therapeutic Proteins Inc.Inventor: Sarfaraz K. Niazi
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Publication number: 20120258497Abstract: The present invention relates to alpha-amylase variants, polynucleotides encoding the variants and nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.Type: ApplicationFiled: January 4, 2011Publication date: October 11, 2012Applicants: NOVOZYMES NORTH AMERICA, INC., NOVOZYMES A/SInventors: Carsten Andersen, Thomas Agersten Poulsen
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Publication number: 20120252093Abstract: Promoter regions associated with the Yarrowia lipolytica esterase/lipase (EL1) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.Type: ApplicationFiled: March 30, 2012Publication date: October 4, 2012Applicant: E I Du Pont De Nemours and CompanyInventor: Quinn Qun Zhu
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Publication number: 20120252073Abstract: A method of decomposing stubble, which is crop residue left on the ground, and a composition for treating the stubble are disclosed. The method comprises treating the stubble with the composition comprising a) polysaccharide-degrading enzyme; b) wetting agent; and, optionally, c) water and allowing the treated stubble to remain on the ground and decompose.Type: ApplicationFiled: March 28, 2012Publication date: October 4, 2012Applicant: RHODIA OPERATIONSInventors: Jean-Christophe Castaing, Gary Groves, Ashwin Rao, Thomas E. Ruch
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Publication number: 20120252064Abstract: The present invention is related to a fungal serine protease enzyme, which said enzyme has serine protease activity and comprises an amino acid sequence of Malbranchea ALKO4122 mature protease as defined in SEQ ID NO:18 or an amino acid sequence having at least 66% identity to the amino acid sequence of SEQ ID NO:18. Also disclosed is an isolated nucleic acid molecule, comprising a polynucleotide sequence which encodes a fungal serine protease enzyme, nucleic acid sequences encoding said protease, a host cell and a process of producing a polypeptide having serine protease activity. Said protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, wool, hair, leather, or silk, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.Type: ApplicationFiled: March 29, 2012Publication date: October 4, 2012Applicant: AB ENZYMES OYInventors: Leena Valtakari, Kari Juntunen, Marja Paloheimo, Pentti Ojapalo