Microbial methylation of benzenethiols and release of methylthiobenzenes.
Three phylogenetically diverse microorganisms methylated several different chloro- and nitro-substituted benzenethiols to yield the corresponding methylthiobenzenes. These products were identified by gas chromatography-mass spectrometry. In several cases large percentages of the methylthio products were released by intact cells into the medium, suggesting that microbial methylation of xenobiotic thiols may be a significant biotransformation in many ecosystems.
D001203:Ascomycota / Q000201:enzymology*; D002849:Chromatography, Gas; D005056:Euglena gracilis / Q000201:enzymology*; D008745:Methylation; D008780:Methyltransferases / Q000378:metabolism*; D012442:Saccharomycopsis / Q000201:enzymology*; D013438:Sulfhydryl Compounds / Q000378:metabolism*; D013768:Tetrahymena / Q000201:enzymology*
D013438:Sulfhydryl Compounds; C014712:4-nitrothiophenolate; C035301:2,4,5-trichlorothiophenol; D008780:Methyltransferases; C022742:thiol S-methyltransferase