Erwinia tasmaniensis Et1/99
Names | Erwinia tasmaniensis Et1/99 |
---|---|
Accession numbers | NC_010693, NC_010694, NC_010695, NC_010696, NC_010697, NC_010699 |
Background | The genus Erwinia currently contains both pathogenic and nonpathogenic bacteria. E.tasmaniensis are nonpathogenic Erwinia isolated from fruit trees; strain Et1/99, the type strain, was isolated from apple flowers in Tasmania, Australia. It consists of a 3.9 Mb circular chromosome and five plasmids. Strain Et1/99 represents an epiphytic plant bacterium related to E.amylovora and E.pyrifoliae, which are responsible for the important plant diseases fire blight and Asian pear shoot blight, respectively. Strain Et1/99 is thought to compete with these and other bacteria when occupying the same habitat during initial colonization and may represent a strategy for controlling the early steps of fire blight. Secretion systems include the hypersensitive response type III pathway present in many pathogens. Differences or missing parts within the virulence-related factors distinguish strain Et1/99 from pathogens such as Pectobacterium atrosepticum and the related Erwinia spp. Strain Et1/99 completely lacks the sorbitol operon, which may also affect its inability to invade fire blight host plants. Erwinia amylovora in contrast depends for virulence on utilization of sorbitol, the dominant carbohydrate in rosaceous plants (modified from PubMed 18462403). (EBI Integr8) |
Taxonomy | |
Kingdom: | Bacteria |
Phylum: | Proteobacteria |
Class: | Gammaproteobacteria |
Order: | Enterobacteriales |
Family: | Enterobacteriaceae |
Genus: | Erwinia |
Species: | tasmaniensis |
Strain | Et1/99 |
Complete | Yes |
Sequencing centre | (19-MAY-2008) National Center for Biotechnology Information, NIH, Bethesda, MD 20894, USA (27-AUG-2007) Max Planck Institute for Molecular Genetics, proScience Ihnestrasse 73, D-14195 Berlin, Germany |
Sequencing quality | Level 6: Finished |
Sequencing depth | NA |
Sequencing method | NA |
Isolation site | apple flowers in Tasmania, Australia |
Isolation country | Australia |
Number of replicons | 6 |
Gram staining properties | Negative |
Shape | Bacilli |
Mobility | No |
Flagellar presence | Yes |
Number of membranes | 2 |
Oxygen requirements | Facultative |
Optimal temperature | NA |
Temperature range | Mesophilic |
Habitat | HostAssociated |
Biotic relationship | Free living |
Host name | NA |
Cell arrangement | NA |
Sporulation | Nonsporulating |
Metabolism | NA |
Energy source | NA |
Diseases | NA |
Pathogenicity | No |
Glycolysis / Gluconeogenesis
Citrate cycle (TCA cycle)
Pentose phosphate pathway
Fatty acid metabolism
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Glycine, serine and threonine metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Arginine and proline metabolism
Clavulanic acid biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Glutathione metabolism
Starch and sucrose metabolism
Amino sugar and nucleotide sugar metabolism
Streptomycin biosynthesis
Lipopolysaccharide biosynthesis
Peptidoglycan biosynthesis
Glycerophospholipid metabolism
Pyruvate metabolism
C5-Branched dibasic acid metabolism
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Lipoic acid metabolism
Folate biosynthesis
Terpenoid backbone biosynthesis
Nitrogen metabolism
Sulfur metabolism
Aminoacyl-tRNA biosynthesis
Citrate cycle (TCA cycle)
Pentose phosphate pathway
Fatty acid metabolism
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Glycine, serine and threonine metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Arginine and proline metabolism
Clavulanic acid biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Glutathione metabolism
Starch and sucrose metabolism
Amino sugar and nucleotide sugar metabolism
Streptomycin biosynthesis
Lipopolysaccharide biosynthesis
Peptidoglycan biosynthesis
Glycerophospholipid metabolism
Pyruvate metabolism
C5-Branched dibasic acid metabolism
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Lipoic acid metabolism
Folate biosynthesis
Terpenoid backbone biosynthesis
Nitrogen metabolism
Sulfur metabolism
Aminoacyl-tRNA biosynthesis