Patent · US Active

Cellobiose phosphorylase

US10494616B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

PFEIFER & LANGEN GMBH & CO. KG · DE

Inventors

Timo Johannes Koch · Elsdorf, DE
Thomas Hässler · Neunburg vorm Wald, DE
Birgit Brucher · Leipzig, DE
Andreas Vogel · Leipzig, DE

Key dates

Filing date	Sep 10, 2015
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Sep 10, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC13K11/00
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a cellobiose phosphorylase, which catalyzes, among other things, the synthesis of cellobiose from glucose 1-phosphate and glucose. The cellobiose phosphorylase according to the invention can be understood as a mutation of the cellobiose phosphorylase from Cellulomonas uda. In comparison to cellobiose phosphorylase of the wild type, the cellobiose phosphorylase according to the invention is distinguished by improved activity and process stability, in particular temperature stability, and lower product inhibition and therefore is especially suitable for use in industrial processes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.