2R1700 An unconventional loop of quasi-repetitive, glycine/arginine/tyrosine-rich amino acid sequences within glycine-rich RNA binding proteins
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چکیده
منابع مشابه
Specific sequences within arginine–glycine-rich domains affect mRNA-binding protein function
The discovery of roles for arginine methylation in intracellular transport and mRNA splicing has focused attention on the methylated arginine-glycine (RG)-rich domains found in many eukaryotic RNA-binding proteins. Sequence similarity among these highly repetitive RG domains, combined with interactions between RG-rich proteins, raises the question of whether these regions are general interactio...
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Glycine‐rich regions form intrinsically unstructured domains within RNA‐binding proteins. Although they lack a defined structure when alone in solution, these domains can form more defined structural elements when interacting with other proteins or with RNA. TDP‐43 and FUS are RNA binding proteins with glycine‐rich domains that form abnormal aggregates in amyotrophic lateral sclerosis (ALS) and...
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Glycine-rich RNA-binding proteins (GR-RBPs) are involved in cold shock response of plants as RNA chaperones facilitating mRNA transport, splicing and translation. GR-RBPs are bipartite proteins containing a RNA recognition motif (RRM) followed by a glycine-rich region. Here, we studied the structural basis of nucleic acid binding of full-length Nicotiana tabacum GR-RBP1. NMR studies of NtGR-RBP...
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Posttranscriptional mechanisms are now widely acknowledged to play a central role in orchestrating gene-regulatory networks in hematopoietic cell growth, differentiation, and tumorigenesis. Although much attention has focused on microRNAs as regulators of mRNA stability/translation, recent data have highlighted the role of several diverse classes of AU-rich RNA-binding protein in the regulation...
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The Arabidopsis RNA-binding protein AtGRP8 undergoes negative autoregulation at the post-transcriptional level. An elevated AtGRP8 protein level promotes the use of a cryptic 5' splice site to generate an alternatively spliced transcript, as_AtGRP8, retaining the 5' half of the intron with a premature termination codon. In mutants defective in nonsense-mediated decay (NMD) abundance of as_AtGRP...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 2002
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.42.s151_3