2024-03-29T06:07:34Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1828202021-12-27T16:19:45Zcom_10261_25com_10261_1com_10261_101com_10261_5col_10261_278col_10261_354
DIGITAL.CSIC
author
Kube, Michael
author
Chernikova, Tatyana
author
Al-Ramahi, Yamal
author
Beloqui, Ana
author
López-Cortés, Nieves
author
Guazzaroni, María Eugenia
author
Heipieper, Hermann J.
author
Klages, Sven
author
Kotsyurbenko, Oleg R.
author
Langer, Inés
author
Nechitaylo, Taras Y.
author
Lünsdorf, Heinrich
author
Fernández, Marisol
author
Juárez, Silvia
author
Ciordia, Sergio
author
Singer, Alexander
author
Kagan, Olga
author
Egorova, Olga
author
Petit, Alain
author
Stogios, Peter J.
author
Kim, Youngchang
author
Tchigvintsev, Anatoli
author
Flick, Robert
author
Denaro, Renata
author
Genovese, María
author
Albar, Juan Pablo
author
Reva, Oleg
author
Martínez-Gomariz, Montserrat
author
Tran, Hai
author
Ferrer, Manuel
author
Savchenko, Alexei
author
Yakunin, Alexander F.
author
Yakimov, Michail M.
author
Golyshina, Olga V.
author
Reinhardt, Richard
author
Golyshin, Peter N.
funder
Government of Canada
funder
National Institutes of Health (US)
funder
Max Planck Society
funder
German Research Foundation
funder
European Commission
2019-05-30T07:22:58Z
2019-05-30T07:22:58Z
2013-07-23
Nature Communications 4: 2156 (2013)
2041-1723
http://hdl.handle.net/10261/182820
10.1038/ncomms3156
http://dx.doi.org/10.13039/501100001659http://dx.doi.org/10.13039/100000002http://dx.doi.org/10.13039/501100000780http://dx.doi.org/10.13039/501100000023http://dx.doi.org/10.13039/501100004189
23877221
Ubiquitous bacteria from the genus Oleispira drive oil degradation in the largest environment on Earth, the cold and deep sea. Here we report the genome sequence of Oleispira antarctica and show that compared with Alcanivorax borkumensis—the paradigm of mesophilic hydrocarbonoclastic bacteria—O. antarctica has a larger genome that has witnessed massive gene-transfer events. We identify an array of alkane monooxygenases, osmoprotectants, siderophores and micronutrient-scavenging pathways. We also show that at low temperatures, the main protein-folding machine Cpn60 functions as a single heptameric barrel that uses larger proteins as substrates compared with the classical double-barrel structure observed at higher temperatures. With 11 protein crystal structures, we further report the largest set of structures from one psychrotolerant organism. The most common structural feature is an increased content of surface-exposed negatively charged residues compared to their mesophilic counterparts. Our findings are relevant in the context of microbial cold-adaptation mechanisms and the development of strategies for oil-spill mitigation in cold environments.
eng
openAccess
Functional genomics
Microbial ecology
Comparative genomics
Bacterial genetics
Genome sequence and functional genomic analysis of the oil-degrading bacterium Oleispira antarctica
artículo
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URL
https://digital.csic.es/bitstream/10261/182820/1/Genome_Kuba_2013.pdf
File
MD5
9739f71d5d653a0c75fb1c2a5abd48fd
1727981
application/pdf
Genome_Kuba_2013.pdf