About: Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria

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About: Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Haloalkane dehalogenases convert haloalkanes to their corresponding alcohols by a hydrolytic mechanism. To date various haloalkane dehalogenases have been isolated from bacteria colonizing environments that are contaminated with halogenated compounds. A search in current databases with the sequences of these known haloalkane dehalogenases revealed the presence of three different genes encoding putative haloalkane dehalogenases in the genome of the human parasite Mycobacterium tuberculosis strain H37Rv. The ability of M. tuberculosis and several other mycobacterial strains to dehalogenate haloaliphatic compounds was therefore studied. Intact cells of M. tuberculosis H37Rv were found to dehalogenate 1-chlorobutane, 1-chlorodecane, 1-bromobutane and 1,2-dibromoethane. Nine isolates of mycobacteria from clinical material and four strains from a collection of microorganisms were found to be capable of dehalogenating 1,2-dibromoethane. Crude extracts prepared from two of these strains, M. avium MU1 and M. Haloalkane dehalogenases convert haloalkanes to their corresponding alcohols by a hydrolytic mechanism. To date various haloalkane dehalogenases have been isolated from bacteria colonizing environments that are contaminated with halogenated compounds. A search in current databases with the sequences of these known haloalkane dehalogenases revealed the presence of three different genes encoding putative haloalkane dehalogenases in the genome of the human parasite Mycobacterium tuberculosis strain H37Rv. The ability of M. tuberculosis and several other mycobacterial strains to dehalogenate haloaliphatic compounds was therefore studied. Intact cells of M. tuberculosis H37Rv were found to dehalogenate 1-chlorobutane, 1-chlorodecane, 1-bromobutane and 1,2-dibromoethane. Nine isolates of mycobacteria from clinical material and four strains from a collection of microorganisms were found to be capable of dehalogenating 1,2-dibromoethane. Crude extracts prepared from two of these strains, M. avium MU1 and M. (en)
Title	Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria (en)
skos:prefLabel	Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria (en)
skos:notation	RIV/00216224:14310/00:00001628!RIV/2002/MSM/143102/N
http://linked.open.../vavai/riv/strany	219
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/97/P149), P(ME 276), Z(MSM 143100005)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2002
http://linked.open...aciTvurceVysledku	Fořtová, Andrea Damborský, Jiří Sedláček, Ivo
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	708166
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/00:00001628
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria (en)
http://linked.open.../riv/klicoveSlovo	Dehalogenation of haloalkanes by Mycobacterium tuberculosis H37Rv and other mycobacteria
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[15FF5E9D946E]
http://linked.open...i/riv/nazevZdroje	Applied and Environmental Microbiology
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of the molecular mechanisms of biodegradation reactions - construction of QSBR models and protein engineering of haloalkane dehalogenases http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20276
http://linked.open...UplatneniVysledku	2000
http://linked.open...v/svazekPeriodika	66
http://linked.open...iv/tvurceVysledku	Damborský, Jiří Sedláček, Ivo Jesenská, Andrea
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100005
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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