This entry describes an uncharacterized protein found in several bacteriophages that infect Bacillus species. The protein ranges in length from 158 to 189 amino acids. It is found in the virions of phages from the Bastillevirinae subfamily of the Herelleviridae family. Structure prediction suggests the proteins are composed of a bundle of five alpha helices.
","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.
","thumbnail":null}],"literature":null,"set_info":null,"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":1,"interactions":0,"matches":40,"pathways":0,"proteins":40,"proteomes":40,"sets":0,"structural_models":{"alphafold":2},"structures":0,"taxa":100},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":15,"alignment:full":37},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}