Ab Enzymes Oy

Roal Oy

Ab Enzymes Gmbh

Rohm Enzyme Finland Oy

Royal Oy

Jari Vehmaanperä

Terhi Puranen

Marja T Paloheimo

Jarno Kallio

Leena Valtakari

Pentti Ojapalo

Marika Alapuranen

Kari Juntunen

Arja Mantyla

Pirkko Suominen

Raija Lantto

George Szakacs

Susanna Makinen

Kim Langfelder

Liisa Viikari

Matti Siika-Aho

Richard B Fagerstrom

Sanni Voutilainen

Teemu Halonen

Alexandra Komander

Satu Hooman

Peter Jan Punt

John Londesborough

Tarja Lahtinen

Heli Haakana

Taija Leinonen

Vesa Joutsjoki

Kristiina Kruus

Arja Miettinen-Oinonen

Minna Elovainio

Susanna Mäkinen

Sauli Toikka

Richard Fagerstr&ouml;m

Richard Fagerström

Christian P Kubicek

Satu Hakola

Bernhard Seiboth

Satu Jamsa

Kristiina Jarvinen

Klaudija Milos

Wilfried Theiss

Arja Mäntylä

Satu JÄMSÄ

Marika c/o Roal Oy Alapuranen

The present description is related to the field of protein production. It introduces novel host cells with low protease activity, a novel protease regulator, its use in expression systems and protein production, and a method of producing host cells for protein production.

Methods for controlling protease production

The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used e.g. for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations.

Treatment of cellulosic material and enzymes useful therein

Novel fungal endoglucanases Cel5 and Cel12 are disclosed. The endoglucanases are conveniently produced by recombinant technology, and means for their production are described. The endoglucanases are used for treating cellulosic material, especially in textile industry, e.g. in biofinishing or biostoning. They may also be used in detergents, in animal feed and/or in pulp and paper industry, or in hydrolysis of lignocellulosic material for, e.g. bioethanol production.

Fungal endoglucanases, their production and use

The present invention discloses novel polypeptides and enzyme preparations containing them, which enhance the efficiency of the cellulosic degradation even at elevated temperatures. The polypeptides are produced by recombinant technology, and means for their production are described. The novel polypeptides are useful in processing biomass, and in biofuel, starch, textile, detergent, pulp and paper, food, feed or beverage industries. They may also be used e.g. in cleaning the interior of a dishwashing machine or for biofinishing or biostoning. The novel polypeptides are also useful in animal feed.

Proteins for the treatment of cellulosic material

The present invention discloses novel polypeptides and enzyme preparations containing them, which improve the efficiency of cellulose and lignocellulose degradation even at elevated temperatures. The polypeptides can be produced using conventional recombinant DNA technologies. The related polynucleotides, vectors and host cells are also disclosed. The polypeptides and the enzyme preparations containing them are particularly useful in improving the efficiency of cellulose and lignocellulose degradation, in improving the quality of animal feed, in machine dishwashing applications, in detergent compositions, in pulp and paper, textile, food, baking or beverage industry.

Esterases useful in the treatment of cellulosic and lignocellulosic material

The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used, for example for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology are described, as well as uses of the enzymes and enzyme preparations.

Method for treating cellulosic material and CBHII/Cel6A enzymes useful therein

The present invention relates to production of fermentable sugars from lignocellulosic material by enzymatic conversion. The fermentable sugars are useful e.g. in the production of bioethanol. Novel polypeptides having endoglucanase activity, polynucleotides encoding them and vectors and host cells containing the polynucleotides are disclosed. A method for treating cellulosic material with the novel endoglucanase as well as uses of the enzymes and enzyme preparations and a method of preparing them are described.

Endoglucanases for treatment of cellulosic material

The present invention is related to a fungal serine protease enzyme, which comprises an amino acid sequence of the mature Fe_RF6318 enzyme having an amino acid sequence of SEQ ID NO: 15. The serine protease is obtainable from, more preferably from the deposited strain CBS 119568. Also disclosed are nucleic acid sequences encoding said protease, such as plasmid pALK2521 comprising the nucleotide sequence SEQ ID NO:9 deposited inRF7664 under accession number DSM 22171 and plasmid pALK2529 comprising the full-length gene SEQ ID NO: 10 deposited inRF7800 under accession number DSM 22172. Said protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, for treating wool, for treating hair, for treating leather, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.

Nucleic acids encoding fungal protease

The present invention is related to a fungal serine protease enzyme, which comprises an amino acid sequence the mature Fa_RF7182 enzyme having an amino acid sequence of SEQ ID NO: 18. The serine protease is obtainable from, more preferably from the deposited strain CBS 124084. Also disclosed are nucleic acid sequences encoding said protease, such as plasmid pALK2530 comprising the nucleotide sequence SEQ ID NO:12 deposited inRF7803 under accession number DSM 22208 and plasmid pALK2531 comprising the full-length gene SEQ ID NO: 13 deposited inRF7879 under accession number DSM 22209, as well as fungal hosts, such as. Said protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, for treating wool, for treating hair, for treating leather, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.

Nucleic acids encoding fungal serine protease

The invention relates to the use of one or more pectinolytic enzyme(s) for the treatment of fruit or vegetable mash as well as a process for enzymatic treatment of fruit or vegetable mash comprising the step of adding one or more pectinolytic enzyme(s), wherein at least one pectinolytic enzyme is obtainable from, as well as to a process for the preparation of a fruit or vegetable juice comprising the process for enzymatic treatment of fruit or vegetable mash. Moreover, the invention discloses recombinant DNA molecules encoding a polypeptide having endo-polygalacturonase activity, a polypeptide having exo-polygalacturonase activity, a polypeptide having exo-rhamnogalacturonase activity and a polypeptide having xylogalacturonase activity.

Use of pectinolytic enzymes for the treatment of fruit and vegetable mash and enzyme sequences therefor

Novel fungal endoglucanases with substantial performance at low temperatures are disclosed. The endoglucanases are conveniently produced by recombinant technology, and means for their production are described. The endoglucanases are used for treating cellulosic material, especially in textile industry, e.g. in biofinishing or biostoning. They may also be used in detergents, in animal feed and/or in pulp and paper industry or bioethanol production.

The present invention is related to a fungal serine protease enzyme, which comprises an amino acid sequence the mature Fa_RF7182 enzyme having an amino acid sequence of SEQ ID NO:. The serine protease is obtainable frommore preferably from the deposited strain CBS 124084. Also disclosed are nucleic acid sequences encoding said protease, such as plasmid pALK2530 comprising the nucleotide sequence SEQ ID NO:12 deposited inRF7803 under accession number DSM 22208 and plasmid pALK2531 comprising the full-length gene SEQ ID NO: 13 deposited inRF7879 under accession number DSM 22209, as well as fungal hosts, such asSaid protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, for treating wool, for treating hair, for treating leather, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.

Fungal serine protease and use thereof

Fungal protease and use thereof

Growing community of inventors

Klaukkala, Finland

Jari Vehmaanperä