Bacillus subtilisYkuK protein is distantly related to RNase H
نویسندگان
چکیده
منابع مشابه
Identifying distantly related protein sequences
The most powerful method available today for inferring the biological function of a gene (or the protein that it encodes) from its sequence is similarity searching on protein and DNA sequence databases. With the development of rapid methods for sequence comparison, both with heuristic algorithms and powerful parallel computers, discoveries based solely on sequence homology have become routine. ...
متن کاملRNase Y in Bacillus subtilis: a Natively disordered protein that is the functional equivalent of RNase E from Escherichia coli.
The control of mRNA stability is an important component of regulation in bacteria. Processing and degradation of mRNAs are initiated by an endonucleolytic attack, and the cleavage products are processively degraded by exoribonucleases. In many bacteria, these RNases, as well as RNA helicases and other proteins, are organized in a protein complex called the RNA degradosome. In Escherichia coli, ...
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TATA-binding protein (TBP) is an essential factor for eukaryotic transcription. In this study, we demonstrated a mouse cDNA encoding a 21 kDa TBP-like protein (TLP). The TLP ORF, carrying 186 amino acids, covered the entire 180 amino acids of the C-terminal conserved domain of mouse TBP with 39% identity and 76% similarity. Northern blot analysis demonstrated that TLP mRNAs were expressed in va...
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SUMMARY Improving and ascertaining the quality of a multiple sequence alignment is a very challenging step in protein sequence analysis. This is particularly the case when dealing with sequences in the 'twilight zone', i.e. sharing < 30% identity. Here we describe INTERALIGN, a dedicated user-friendly alignment editor including a view of secondary structures and a synchronized display of carbon...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2005
ISSN: 0378-1097,1574-6968
DOI: 10.1016/j.femsle.2005.08.020