3-(2-hydroxyphenyl)catechol as substrate for proximal meta ring cleavage in dibenzofuran degradation by Brevibacterium sp. strain DPO 1361

Strubel, Volker; Engesser, Karl-Heinrich; Fischer, Peter; Knackmuss, Hans-Joachim

3-(2-hydroxyphenyl)catechol as substrate for proximal meta ring cleavage in dibenzofuran degradation by Brevibacterium sp. strain DPO 1361

dc.contributor.author	Strubel, Volker	de
dc.contributor.author	Engesser, Karl-Heinrich	de
dc.contributor.author	Fischer, Peter	de
dc.contributor.author	Knackmuss, Hans-Joachim	de
dc.date.accessioned	2012-08-13	de
dc.date.accessioned	2016-03-31T07:48:28Z
dc.date.available	2012-08-13	de
dc.date.available	2016-03-31T07:48:28Z
dc.date.issued	1991	de
dc.description.abstract	Brevibacterium sp. strain DPO 1361 oxygenates dibenzofuran in the unusual angular position. The 3-(2-hydroxyphenyl)catechol thus generated is subject to meta ring cleavage in the proximal position, yielding 2-hydroxy-6-(2-hydroxyphenyl)-6-oxo-2,4-hexadienoic acid, which is hydrolyzed to 2-oxo-4-pentenoate and salicylate by 2-hydroxy-6-oxo-6-phenyl-2,4-hexadienoic acid hydrolase. The proximal mode of ring cleavage is definitely established by isolation and unequivocal structural characterization of a cyclization product of 2-hydroxy-6-(2-hydroxyphenyl)-6-oxo-2,4-hexadienoic acid, i.e., 3-(chroman-4-on-2-yl)pyruvate.	en
dc.identifier.other	371085195	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-76035	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/1384
dc.identifier.uri	http://dx.doi.org/10.18419/opus-1367
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Mikrobieller Abbau , Brevibacterium , Biaryle , Dibenzofuran	de
dc.subject.ddc	570	de
dc.title	3-(2-hydroxyphenyl)catechol as substrate for proximal meta ring cleavage in dibenzofuran degradation by Brevibacterium sp. strain DPO 1361	en
dc.type	article	de
ubs.fakultaet	Fakultät Chemie	de
ubs.fakultaet	Fakultät Energie-, Verfahrens- und Biotechnik	de
ubs.institut	Institut für Organische Chemie	de
ubs.institut	Institut für Mikrobiologie	de
ubs.opusid	7603	de
ubs.publikation.source	Journal of bacteriology 173 (1991), S. 1932-1937. URL http://jb.asm.org/content/173/6/1932.abstract	de
ubs.publikation.typ	Zeitschriftenartikel	de

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