This entry represents the C-terminal domain from a family of uncharacterised proteins found predominantly in archaea, specifically within the Halobacteria class. The proteins in this family are typically found in species such as Halovenus, Halobellus, and Natrarchaeobaculum, among others. Additionally, some members are associated with viruses like the Pleolipoviridae family. The domain is approximately 60-70 amino acids in length. The proteins containing this domain are predicted to be involved in replication processes, although their exact function remains unknown. The domain is found in proteins that are generally around 600-700 amino acids in length. These proteins are primarily associated with replication functions, as indicated by their presence in replication proteins across various archaeal species and viruses.
","llm":false,"checked":false,"updated":false}],"wikipedia":[{"title":"Domain_of_unknown_function","extract":"A domain of unknown function (DUF) is a protein domain that has no characterised function. These families have been collected together in the Pfam database using the prefix DUF followed by a number, with examples being DUF2992 and DUF1220. As of 2019, there are almost 4,000 DUF families within the Pfam database representing over 22% of known families. Some DUFs are not named using the nomenclature due to popular usage but are nevertheless DUFs.
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