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Cellulolytic complex exists in cellulolytic myxobacterium Sorangium

Paper ID Volume ID Publish Year Pages File Format Full-Text
18590 42726 2006 6 PDF Available
Title
Cellulolytic complex exists in cellulolytic myxobacterium Sorangium
Abstract

Cellulolytic myxobacterium Sorangium can efficiently degrade cellulose materials. The cellulolytic activities are linked to cellular surfaces and organized into a large complex, which is presumed to be the protuberant structures that were found on the growing cell surfaces. The separated cellulolytic complex was determined to be 1000–2000 kDa from gel chromatogram, and contained at least cellulase and xylanase activities. The separated complex was unstable and could release smaller fractions when they stored in solution at refrigerator. There were more than ten bands on SDS-PAGE after the complex was heat-treated with SDS. The HPLC chromatogram of the complex on DIOL-300 column also supports the result.

Keywords
Cellulolytic activities; Cellulase complex; Cellulolytic myxobacterium; Sorangium
First Page Preview
Cellulolytic complex exists in cellulolytic myxobacterium Sorangium
Publisher
Database: Elsevier - ScienceDirect
Journal: Enzyme and Microbial Technology - Volume 38, Issues 1–2, 3 January 2006, Pages 273–278
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering