Details zur Publikation

Referenztyp Zeitschriften
DOI / URL Link
Titel (primär) Proteomics of the organohalide-respiring Epsilonproteobacterium Sulfurospirillum multivorans adapted to tetrachloroethene and other energy substrates
Autor Goris, T.; Schiffmann, C.L.; Gadkari, J.; Schubert, T.; Seifert, J.; Jehmlich, N.; von Bergen, M.; Diekert, G.;
Journal / Serie Scientific Reports
Erscheinungsjahr 2015
Department PROTEOM;
Band/Volume 5
Sprache englisch;
POF III (gesamt) T41;
Supplements https://static-content.springer.com/esm/art%3A10.1038%2Fsrep13794/MediaObjects/41598_2015_BFsrep13794_MOESM1_ESM.pdf
https://static-content.springer.com/esm/art%3A10.1038%2Fsrep13794/MediaObjects/41598_2015_BFsrep13794_MOESM2_ESM.xls
https://static-content.springer.com/esm/art%3A10.1038%2Fsrep13794/MediaObjects/41598_2015_BFsrep13794_MOESM3_ESM.xls
https://static-content.springer.com/esm/art%3A10.1038%2Fsrep13794/MediaObjects/41598_2015_BFsrep13794_MOESM4_ESM.xls
https://static-content.springer.com/esm/art%3A10.1038%2Fsrep13794/MediaObjects/41598_2015_BFsrep13794_MOESM5_ESM.xls
UFZ Querschnittsthemen ProVIS; RU3;
Abstract Organohalide respiration is an environmentally important but poorly characterized type of anaerobic respiration. We compared the global proteome of the versatile organohalide-respiring Epsilonproteobacterium Sulfurospirillum multivorans grown with different electron acceptors (fumarate, nitrate, or tetrachloroethene [PCE]). The most significant differences in protein abundance were found for gene products of the organohalide respiration region. This genomic region encodes the corrinoid and FeS cluster containing PCE reductive dehalogenase PceA and other proteins putatively involved in PCE metabolism such as those involved in corrinoid biosynthesis. The latter gene products as well as PceA and a putative quinol dehydrogenase were almost exclusively detected in cells grown with PCE. This finding suggests an electron flow from the electron donor such as formate or pyruvate via the quinone pool and a quinol dehydrogenase to PceA and the terminal electron acceptor PCE. Two putative accessory proteins, an IscU-like protein and a peroxidase-like protein, were detected with PCE only and might be involved in PceA maturation. The proteome of cells grown with pyruvate instead of formate as electron donor indicates a route of electrons from reduced ferredoxin via an Epsilonproteobacterial complex I and the quinone pool to PCE.
ID 16610
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=16610
Goris, T., Schiffmann, C.L., Gadkari, J., Schubert, T., Seifert, J., Jehmlich, N., von Bergen, M., Diekert, G. (2015):
Proteomics of the organohalide-respiring Epsilonproteobacterium Sulfurospirillum multivorans adapted to tetrachloroethene and other energy substrates
Sci. Rep. 5 , art. 13794