Fibrobacter succinogenes subsp. succinogenes S85
Names | Fibrobacter succinogenes subsp. succinogenes S85 |
---|---|
Accession numbers | NC_013410, CP002158 |
Background | Fibrobacter succinogenes (strain ATCC 19169 / S85) is an anaerobic, cellulolytic Gram-negative bacterium. It is one of the three most predominant cellulolytic organisms in the rumen. F. succinogenes is highly specialized for cellulose degradation, and is only capable of utilizing cellulose and cellulolytic degradation products as carbon sources. Access to cellulose is a rate-liming step in degradation, and F. succinogenes has devised a number of mechanisms for improving access to this insoluble substrate, one of which is the production of surface-localized cellulases. The active enzymes are cell wall associated, but the presence of cellulosomes, large multiprotein cellulase complexes, has not been detected in this organism. Adherence is another method used to promote cellulose degradation, and this organism produces an extracellular matrix of glycoprotein glycocalyx which allows attachment to insoluble cellulose. In addition, the glycocalyx protects against protozoan attack of the bacterium as well as protease attack of the cellulase enzymes. Increasing cellulose degradation is an important goal in industrial processes. (Adaptated from: http://www.ncbi.nlm.nih.gov/sites/entrez?Db=genomeprj&cmd=ShowDetailView&TermToSearch=32617). (EBI Integr8) |
Taxonomy | |
Kingdom: | Bacteria |
Phylum: | Fibrobacteres |
Class: | NA |
Order: | NA |
Family: | NA |
Genus: | NA |
Species: | NA |
Strain | S85 |
Complete | Yes |
Sequencing centre | (06-OCT-2009) US DOE Joint Genome Institute, 2800 Mitchell Drive B310, Walnut Creek, CA 94598-1698, USA (15-OCT-2009) National Center for Biotechnology Information, NIH, Bethesda, MD 20894, USA |
Sequencing quality | Level 6: Finished |
Sequencing depth | NA |
Sequencing method | Illumina GAii, 454-GS-FLX |
Isolation site | ruman |
Isolation country | NA |
Number of replicons | 2 |
Gram staining properties | Negative |
Shape | Bacilli |
Mobility | No |
Flagellar presence | No |
Number of membranes | 2 |
Oxygen requirements | Anaerobic |
Optimal temperature | NA |
Temperature range | Mesophilic |
Habitat | HostAssociated |
Biotic relationship | Free living |
Host name | NA |
Cell arrangement | Singles |
Sporulation | Nonsporulating |
Metabolism | Cellulose degrader |
Energy source | NA |
Diseases | NA |
Pathogenicity | No |
Citrate cycle (TCA cycle)
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Streptomycin biosynthesis
Peptidoglycan biosynthesis
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Folate biosynthesis
Terpenoid backbone biosynthesis
Sulfur metabolism
Aminoacyl-tRNA biosynthesis
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Streptomycin biosynthesis
Peptidoglycan biosynthesis
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Folate biosynthesis
Terpenoid backbone biosynthesis
Sulfur metabolism
Aminoacyl-tRNA biosynthesis