2009
DOI: 10.1099/mic.0.032110-0
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Abstract: Pseudomonas putida GJ31 has been reported to grow on chlorobenzene using a meta-cleavage pathway with chlorocatechol 2,3-dioxygenase (CbzE) as a key enzyme. The CbzE-encoding gene was found to be localized on the 180 kb plasmid pKW1 in a cbzTEXGS cluster, which is flanked by transposases and encodes only a partial (chloro)catechol meta-cleavage pathway comprising ferredoxin reductase, chlorocatechol 2,3-dioxygenase, an unknown protein, 2-hydroxymuconic semialdehyde dehydrogenase and glutathione S-transferase. … Show more

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Cited by 31 publications
(17 citation statements)
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“…This arrangement of catabolic genes is similar to those found in AHD bacteria containing AhDO of the class IIB dioxygenase family (see Fig. 3), such as Pseusomonas putida strain GJ31 (29) and Rhodococcus globerulus strain P6 (2). …”
Section: Resultssupporting
confidence: 75%
“…This arrangement of catabolic genes is similar to those found in AHD bacteria containing AhDO of the class IIB dioxygenase family (see Fig. 3), such as Pseusomonas putida strain GJ31 (29) and Rhodococcus globerulus strain P6 (2). …”
Section: Resultssupporting
confidence: 75%
“…We found that the metagenomic fragments contained subsets of genes belonging to different pathways previously described in other assemblages for anaerobic and aerobic degradation of different aromatic and aliphatic compounds (Figure 5). The degradation of environmental aromatic compounds through the concerted action of various fragmented pathways has been previously observed using metagenomic data [41], [42] and in isolated strains [43].…”
Section: Resultsmentioning
confidence: 84%
“…In the second case, bacteria may utilize 3CC completely. This type of pathway has been observed in the degradation of chloro-aromatics by Pseudomonas putida GJ31 [43]. In strain GJ31, 3CC was cleaved into 2-hydroxy- cis - cis -muconate by a catechol-2,3-dioxygenase that was further degraded completely [43] [Figure 3c].…”
Section: Introductionmentioning
confidence: 76%
“…In the meta -cleavage pathway, there are two possibilities for 3CC degradation: (i) formation of a dead end product [39,42] and (ii) complete mineralization of 3CC [43]. In the first case, a suicide compound, 5-chloroformyl-2-hydroxypenta-2,4-dienoic acid, is formed due to the meta -cleavage of 3CC, which inactivates catechol-2,3-dioxygenase (EC = 1.13.11.2), resulting in 3CC accumulation in the media.…”
Section: Introductionmentioning
confidence: 99%