ArticleJournal of molecular biology2007
Functional characterization and conformational analysis of the Herpesvirus saimiri Tip-C484 protein.
Article in Journal of molecular biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 23 citations in OpenAlex.
- The HIV-1 protein Nef activates the Tec family kinase Btk by stabilizing an intermolecular SH3-SH2 domain interaction.Science signaling · 2022Article
- Advances in Hydrogen/Deuterium Exchange Mass Spectrometry and the Pursuit of Challenging Biological Systems.Chemical reviews · 2022Review
- Structure, function, and inhibitor targeting of HIV-1 Nef-effector kinase complexes.The Journal of biological chemistry · 2020Review
- Time window expansion for HDX analysis of an intrinsically disordered protein.Journal of the American Society for Mass Spectrometry · 2013Article
- Partial cooperative unfolding in proteins as observed by hydrogen exchange mass spectrometry.International reviews in physical chemistry · 2013Article
- Nef alleles from all major HIV-1 clades activate Src-family kinases and enhance HIV-1 replication in an inhibitor-sensitive manner.PloS one · 2012Article
- Conformational dynamics of the Escherichia coli DNA polymerase manager proteins UmuD and UmuD'.Journal of molecular biology · 2010Article
- Role of amphipathic helix of a herpesviral protein in membrane deformation and T cell receptor downregulation.PLoS pathogens · 2008Article
- Lck-dependent Fyn activation requires C terminus-dependent targeting of kinase-active Lck to lipid rafts.The Journal of biological chemistry · 2008Article
- Folding and assembly of large macromolecular complexes monitored by hydrogen-deuterium exchange and mass spectrometry.Microbial cell factories · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Tyrosine kinase interacting protein (Tip) of Herpesvirus saimiri (HVS) activates the lymphoid-specific member of the Src family kinase Lck. The Tip:Lck interaction is essential for transformation and oncogenesis in HVS-infected cells. As there are no structural data for Tip, hydrogen-exchange mass spectrometry was used to investigate the conformation of a nearly full-length form (residues 1-187) of Tip from HVS strain C484. Disorder predictions suggested that Tip would be mostly unstructured, so great care was taken to ascertain whether recombinant Tip was functional. Circular dichroism and gel-filtration analysis indicated an extended, unstructured protein. In vitro and in vivo binding and kinase assays confirmed that purified, recombinant Tip interacted with Lck, was capable of activating Lck kinase activity strongly and was multiply phosphorylated by Lck. Hydrogen-exchange mass spectrometry of Tip then showed that the majority of backbone amide hydrogen atoms became deuterated after only 10 s of labeling. Such a result suggested that Tip was almost totally unstructured in solution. Digestion of deuterium-labeled Tip revealed some regions with minor protection from exchange. Overall, it was found that, although recombinant Tip is still functional and capable of binding and activating its target Lck, it is largely unstructured.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.