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CRISPR-associated protein (Cas_Csd1), N-terminal domain
CRISPR loci appear to be mobile elements with a wide host range. This entry represents the N-terminal domain of Csd1 (CRISPR/Cas Subtype DVULG protein 1) proteins that tend to be found near CRISPR repeats of the DVULG subtype of CRISPR/Cas locus. The ...
CRISPR loci appear to be mobile elements with a wide host range. This entry represents the N-terminal domain of Csd1 (CRISPR/Cas Subtype DVULG protein 1) proteins that tend to be found near CRISPR repeats of the DVULG subtype of CRISPR/Cas locus. The species range, so far, is exclusively bacterial and mesophilic, although CRISPR loci are particularly common among the archaea and thermophilic bacteria. Clusters of short DNA repeats with nonhomologous spacers, which are found at regular intervals in the genomes of phylogenetically distinct prokaryotic species, comprise a family with recognisable features. This family is known as CRISPR (short for Clustered, Regularly Interspaced Short Palindromic Repeats). A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins.