LOTUS domain is a novel class of G-rich and G-quadruplex RNA binding domain
نویسندگان
چکیده
منابع مشابه
The YTH domain is a novel RNA binding domain.
The YTH (YT521-B homology) domain was identified by sequence comparison and is found in 174 different proteins expressed in eukaryotes. It is characterized by 14 invariant residues within an alpha-helix/beta-sheet structure. Here we show that the YTH domain is a novel RNA binding domain that binds to a short, degenerated, single-stranded RNA sequence motif. The presence of the binding motif in ...
متن کاملTri-G-quadruplex: controlled assembly of a G-quadruplex structure from three G-rich strands.
In my (DNA) dreams: A tri-G-quadruplex was constructed from three strands (T1-T3) of DNA using duplex formation to guide the G-rich tracts into close proximity with the addition of Li(+) ions (see scheme). The defined G-quadruplex structure was formed upon addition of Na(+) ions and characterized by gel electrophoresis and spectroscopy.
متن کاملHuman Pif1 helicase is a G-quadruplex DNA-binding protein with G-quadruplex DNA-unwinding activity.
Pif1 proteins are helicases that in yeast are implicated in the maintenance of genome stability. One activity of Saccharomyces cerevisiae Pif1 is to stabilize DNA sequences that could otherwise form deleterious G4 (G-quadruplex) structures by acting as a G4 resolvase. The present study shows that human Pif1 (hPif1, nuclear form) is a G4 DNA-binding and resolvase protein and that these activitie...
متن کاملTale of RNA G - quadruplex
Please note that technical editing may introduce minor changes to the text and/or graphics, which may alter content. The journal’s standard Terms & Conditions and the Ethical guidelines still apply. In no event shall the Royal Society of Chemistry be held responsible for any errors or omissions in this Accepted Manuscript or any consequences arising from the use of any information it contains. ...
متن کاملNucleophosmin C-terminal leukemia-associated domain interacts with G-rich quadruplex forming DNA.
Nucleophosmin (NPM1) is a nucleocytoplasmic shuttling phosphoprotein, mainly localized at nucleoli, that plays a key role in ribogenesis, centrosome duplication, and response to stress stimuli. Mutations at the C-terminal domain of NPM1 are the most frequent genetic lesion in acute myeloid leukemia and cause the aberrant and stable translocation of the protein in the cytoplasm. The NPM1 C-termi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2020
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gkaa652