THE F-0 COMPLEX OF THE ESCHERICHIA-COLI ATP SYNTHASE - INVESTIGATION BY ELECTRON SPECTROSCOPIC IMAGING AND IMMUNOELECTRON MICROSCOPY
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | BIRKENHAGER, R | |
dc.contributor.author | HOPPERT, M | |
dc.contributor.author | DECKERSHEBESTREIT, G | |
dc.contributor.author | MAYER, F | |
dc.contributor.author | ALTENDORF, K | |
dc.date.accessioned | 2021-12-23T16:07:22Z | - |
dc.date.available | 2021-12-23T16:07:22Z | - |
dc.date.issued | 1995 | |
dc.identifier.issn | 00142956 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/7848 | - |
dc.description.abstract | Cholate-solubilized F-0 complexes of the ATP synthase (F0F1) from Escherichia coli were studied by application of conventional transmission electron microscopy and electron spectroscopic imaging (ESI) of negatively stained samples. Using the ESI mode, the structural organization of the F-0 complex (diameter of 7.5 /- 0.5 nm) could be observed in more detail and defined projections could be distinguished. Projection A appears as a deltoid-like structure with bilateral symmetry. Projection B has an overall trapezoidal shape with some similarity in shape to the letter W. Applying the ESI mode to the ac complex dissolved in cholate-containing buffer, an elongated structure consisting of two intensity maxima could be observed. Simulations with models of the F-0 and the ne complex revealed that the projections observed can be obtained by tilting and rotating a model in which subunit a and the two copies of subunit b are located outside the subunit c oligomer. This view of structural organization was supported by results obtained with F-0 complexes decorated with monoclonal antibodies against subunits a, b or c. | |
dc.language.iso | en | |
dc.publisher | SPRINGER VERLAG | |
dc.relation.ispartof | EUROPEAN JOURNAL OF BIOCHEMISTRY | |
dc.subject | B-SUBUNIT | |
dc.subject | Biochemistry & Molecular Biology | |
dc.subject | CRYOELECTRON MICROSCOPY | |
dc.subject | ELECTRON SPECTROSCOPIC IMAGING | |
dc.subject | ESCHERICHIA COLI | |
dc.subject | F-0 COMPLEX | |
dc.subject | F0 COMPLEX | |
dc.subject | F0F1 ATP SYNTHASE | |
dc.subject | H+-ATPASE | |
dc.subject | IMMUNOELECTRON MICROSCOPY | |
dc.subject | MEMBRANE-PROTEIN | |
dc.subject | PROTON-TRANSLOCATING ATPASE | |
dc.subject | QUATERNARY STRUCTURE | |
dc.subject | THERMOPHILIC BACTERIUM | |
dc.subject | TRANSMEMBRANE TOPOLOGY | |
dc.subject | UNC OPERON | |
dc.title | THE F-0 COMPLEX OF THE ESCHERICHIA-COLI ATP SYNTHASE - INVESTIGATION BY ELECTRON SPECTROSCOPIC IMAGING AND IMMUNOELECTRON MICROSCOPY | |
dc.type | journal article | |
dc.identifier.doi | 10.1111/j.1432-1033.1995.tb20534.x | |
dc.identifier.isi | ISI:A1995QZ88500009 | |
dc.description.volume | 230 | |
dc.description.issue | 1 | |
dc.description.startpage | 58 | |
dc.description.endpage | 67 | |
dc.publisher.place | 175 FIFTH AVE, NEW YORK, NY 10010 | |
dcterms.isPartOf.abbreviation | Eur. J. Biochem. | |
dcterms.oaStatus | Bronze | |
crisitem.author.dept | FB 05 - Biologie/Chemie | - |
crisitem.author.deptid | fb05 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | AlKa770 | - |
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