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  • Amino Acid Sequence  (2)
  • American Association for the Advancement of Science (AAAS)  (2)
  • American Institute of Physics (AIP)
  • Emerald
  • Wiley
  • 2010-2014  (1)
  • 1995-1999  (1)
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Publisher
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Year
  • 1
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    Interaction of a Golgi-associated kinesin-like protein with Rab6 (1998)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1998-02-07
    Description: Rab guanosine triphosphatases regulate vesicular transport and membrane traffic within eukaryotic cells. Here, a kinesin-like protein that interacts with guanosine triphosphate (GTP)-bound forms of Rab6 was identified. This protein, termed Rabkinesin-6, was localized to the Golgi apparatus and shown to play a role in the dynamics of this organelle. The carboxyl-terminal domain of Rabkinesin-6, which contains the Rab6-interacting domain, inhibited the effects of Rab6-GTP on intracellular transport. Thus, a molecular motor is a potential effector of a Rab protein, and coordinated action between members of these two families of proteins could control membrane dynamics and directional vesicular traffic.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Echard, A -- Jollivet, F -- Martinez, O -- Lacapere, J J -- Rousselet, A -- Janoueix-Lerosey, I -- Goud, B -- New York, N.Y. -- Science. 1998 Jan 23;279(5350):580-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Unite Mixte de Recherche CNRS 144 et 168, Institut Curie, 26 rue d'Ulm, 75248 Paris Cedex 05, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9438855" target="_blank"〉PubMed〈/a〉
    Keywords: Adenosine Triphosphatases/metabolism ; Alkaline Phosphatase/metabolism ; Amino Acid Sequence ; Biological Transport ; Carrier Proteins/*metabolism ; Endoplasmic Reticulum/metabolism ; Golgi Apparatus/chemistry/*metabolism/ultrastructure ; Guanosine Triphosphate/metabolism ; HeLa Cells ; Humans ; Kinesin/analysis/chemistry/genetics/*metabolism ; Microtubules/metabolism/ultrastructure ; Molecular Sequence Data ; Molecular Weight ; *rab GTP-Binding Proteins ; ras Proteins/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 2
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    HSPC117 is the essential subunit of a human tRNA splicing ligase complex (2011)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2011-02-12
    Description: Splicing of mammalian precursor transfer RNA (tRNA) molecules involves two enzymatic steps. First, intron removal by the tRNA splicing endonuclease generates separate 5' and 3' exons. In animals, the second step predominantly entails direct exon ligation by an elusive RNA ligase. Using activity-guided purification of tRNA ligase from HeLa cell extracts, we identified HSPC117, a member of the UPF0027 (RtcB) family, as the essential subunit of a tRNA ligase complex. RNA interference-mediated depletion of HSPC117 inhibited maturation of intron-containing pre-tRNA both in vitro and in living cells. The high sequence conservation of HSPC117/RtcB proteins is suggestive of RNA ligase roles of this protein family in various organisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Popow, Johannes -- Englert, Markus -- Weitzer, Stefan -- Schleiffer, Alexander -- Mierzwa, Beata -- Mechtler, Karl -- Trowitzsch, Simon -- Will, Cindy L -- Luhrmann, Reinhard -- Soll, Dieter -- Martinez, Javier -- New York, N.Y. -- Science. 2011 Feb 11;331(6018):760-4. doi: 10.1126/science.1197847.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), A-1030 Vienna, Austria.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21311021" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Exons ; HeLa Cells ; Humans ; Introns ; Molecular Sequence Data ; Proteins/*chemistry/isolation & purification/*metabolism ; RNA Interference ; RNA Ligase (ATP)/*chemistry/isolation & purification/*metabolism ; RNA Precursors/*metabolism ; *RNA Splicing ; RNA, Transfer/*metabolism ; Spliceosomes/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
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