Lindane-degrading activity under aerobic conditions has been observed in two bacterial strains: UT26, phenotypically identified as Sphingomonas paucimobilis, and a new single unidentified isolate named RP5557T. The rrs (16S rDNA) sequences for both strains and the phenotypic characteristics for the unidentified isolate RP5557T were determined. RP5557T does not have high identity (less than 90% ...

Sphingomonas paucimobilis SYK-6 converts vanillate and syringate to protocatechuate (PCA) and 3-O-methylgallate (3MGA) in reactions with the tetrahydrofolate-dependent O-demethylases LigM and DesA, respectively. PCA is further degraded via the PCA 4,5-cleavage pathway, whereas 3MGA is metabolized via three distinct pathways in which PCA 4,5-dioxygenase (LigAB), 3MGA 3,4-dioxygenase (DesZ), and ...

Degradation of polycyclic aromatic hydrocarbons (PAHs) and survival of bacteria in soil was investigated by applying different inoculation protocols. The soil was inoculated with Sphingomonas paucimobilis BA 2 and strain BP 9, which are able to degrade anthracene and pyrene, respectively. CFU of soil bacteria and of the introduced bacteria were monitored in native and sterilized soil at differe...

Serine palmitoyltransferase (SPT, EC ) is a key enzyme in sphingolipid biosynthesis and catalyzes the decarboxylative condensation of l-serine and palmitoyl-coenzyme A to 3-ketodihydrosphingosine. We found that the Gram-negative obligatory aerobic bacteria Sphingomonas paucimobilis EY2395(T) have significant SPT activity and purified SPT to homogeneity. This enzyme is a water-soluble homodimeri...

Sphingomonas paucimobilis, is a yellow-pigmented, aerobic, non fermentative, gram negative motile bacillus. S. paucimobilis which is widely found in nature and hospital environments rarely cause serious or life threatening infections. In this report, a case of hospital acquired bloodstream infection due to S. paucimobilis in a patient with Down syndrome who was on treatment for presumed pneumon...

Septic arthritis is an inflammatory joint disease produced by invasion and multiplication of pathogenic microorganisms. Most cases of septic arthritis are caused by microorganisms of the genus Staphylococcus and Streptococcus. Non-fermenting Gramnegative bacilli (Pseudomonas, Stenotrophomonas, Acinetobacter, and Burkholderia) are a frequent causes of nosocomial infection associated with immunos...