GASdb: a large-scale and comparative exploration database of glycosyl hydrolysis systems.

ABSTRACT:

Background

The genomes of numerous cellulolytic organisms have been recently sequenced or in the pipeline of being sequenced. Analyses of these genomes as well as the recently sequenced metagenomes in a systematic manner could possibly lead to discoveries of novel biomass-degradation systems in nature.

Description

We have identified 4,679 and 49,099 free acting glycosyl hydrolases with or without carbohydrate binding domains, respectively, by scanning through all the proteins in the UniProt Knowledgebase and the JGI Metagenome database. Cellulosome components were observed only in bacterial genomes, and 166 cellulosome-dependent glycosyl hydrolases were identified. We observed, from our analysis data, unexpected wide distributions of two less well-studied bacterial glycosyl

SUBMITTER: Zhou F 

PROVIDER: S-EPMC2838879 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature