The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2011
Filed:
Mar. 03, 2006
Olga Golyshina, Wolfenbuettel, DE;
Peter Golyshin, Wolfenbuettel, DE;
Kenneth Timmis, Wolfenbuettel, DE;
Manuel Ferrer, Madrid, ES;
Olga Golyshina, Wolfenbuettel, DE;
Peter Golyshin, Wolfenbuettel, DE;
Kenneth Timmis, Wolfenbuettel, DE;
Manuel Ferrer, Madrid, ES;
Helmholtz-Zentrum Fuer Infektionsforschung GmbH, Braunschweig, DE;
Abstract
The present invention relates to enzymes having catalytic activity at a pH below 5.0. The present invention provides hydrolyzing enzymes obtainable from archaeobacteria, in detail to hydrolytic enzymes obtainable from the archaeobacterium. In general, the present invention provides enzymes which are active and stable at acidic pH values, especially at pH values from 1 to 4, especially in the range of pH 2 to 3, obtainable from, especially to an esterase, glycosidases and a DNA ligase. In addition to stability and activity at low pH values, the enzymes according to the present invention are all dependent on Fefor their catalytic activity.