Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/41757
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Oosterkamp, Margreet J. | por |
dc.contributor.author | Boeren, Sjef | por |
dc.contributor.author | Atashgahi, Siavash | por |
dc.contributor.author | Plugge, Caroline M. | por |
dc.contributor.author | Schaap, Peter J. | por |
dc.contributor.author | Stams, Alfons Johannes Maria | por |
dc.date.accessioned | 2016-05-24T12:59:39Z | - |
dc.date.available | 2016-05-24T12:59:39Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Oosterkamp, Margreet J.; Boeren, Sjef; Atashgahi, Siavash; Plugge, Caroline M.; Schaap, Peter J.; Stams, A. J. M., Proteomic analysis of nitrate-dependent acetone degradation by Alicycliphilus denitrificans strain BC. FEMS Microbiology Letters, 362(11), 1-7, 2015 | por |
dc.identifier.issn | 0378-1097 | por |
dc.identifier.uri | https://hdl.handle.net/1822/41757 | - |
dc.description.abstract | Alicycliphilus denitrificans strain BC grows anaerobically on acetone with nitrate as electron acceptor. Comparative proteomics of cultures of A. denitrificans strain BC grown on either acetone or acetate with nitrate was performed to study the enzymes involved in the acetone degradation pathway. In the proposed acetone degradation pathway, an acetone carboxylase converts acetone to acetoacetate, an AMP-dependent synthetase/ligase converts acetoacetate to acetoacetyl-CoA, and an acetyl-CoA acetyltransferase cleaves acetoacetyl-CoA to two acetyl-CoA. We also found a putative aldehyde dehydrogenase associated with acetone degradation. This enzyme functioned as a -hydroxybutyrate dehydrogenase catalyzing the conversion of surplus acetoacetate to -hydroxybutyrate that may be converted to the energy and carbon storage compound, poly--hydroxybutyrate. Accordingly, we confirmed the formation of poly-?-hydroxybutyrate in acetone-grown cells of strain BC. Our findings provide insight in nitrate-dependent acetone degradation that is activated by carboxylation of acetone. This will aid studies of similar pathways found in other microorganisms degrading acetone with nitrate or sulfate as electron acceptor. | por |
dc.description.sponsorship | This work was supported by the Technology Foundation, the Applied Science Division (STW) of the Netherlands Organization for Scientific Research (NWO) [project 08053]. Additional funding was provided by BE-BASIC [grant F08.004.01 to SA], an ERC grant [project 323009 to AJMS] and the Gravitation grant [project 024.002.002 to AJMS] of the Netherlands Ministry of Education, Culture and Science and NWO. | por |
dc.language.iso | eng | por |
dc.publisher | Oxford University Press | por |
dc.rights | openAccess | por |
dc.subject | Alicycliphilus denitrificans | por |
dc.subject | Acetone | por |
dc.subject | Proteome | por |
dc.subject | Anaerobic | por |
dc.subject | Nitrate | por |
dc.subject | β-hydroxybutyrate | por |
dc.subject | beta-hydroxybutyrate | por |
dc.title | Proteomic analysis of nitrate-dependent acetone degradation by Alicycliphilus denitrificans strain BC | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://femsle.oxfordjournals.org/ | por |
dc.comments | CEB34789 | por |
sdum.publicationstatus | info:eu-repo/semantics/publishedVersion | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 7 | por |
oaire.citationIssue | 11 | por |
oaire.citationConferencePlace | United Kingdom | - |
oaire.citationTitle | FEMS Microbiology Letters | por |
oaire.citationVolume | 362 | por |
dc.date.updated | 2016-05-13T01:54:18Z | - |
dc.identifier.doi | 10.1093/femsle/fnv080 | por |
dc.identifier.pmid | 25977262 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | FEMS Microbiology Letters | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
document_34789_1.pdf | 1,15 MB | Adobe PDF | Ver/Abrir |