{"metadata":{"accession":"PF18986","entry_id":null,"type":"repeat","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR043777","hierarchy":null,"name":{"name":"Family of unknown function (DUF5719)","short":"DUF5719"},"description":[{"text":"<p>This is a family of unknown function, mostly found in bacteria. According to structure predictions, members of this entry may consist of a novel repeat fold containing four repeat units, each of them containing eight antiparallel beta-strands.</p>","llm":false,"checked":false,"updated":false}],"wikipedia":[{"title":"Domain_of_unknown_function","extract":"<p>A <b>domain of unknown function</b> (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.</p>","thumbnail":null}],"literature":null,"set_info":null,"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":13,"interactions":0,"matches":2499,"pathways":0,"proteins":2491,"proteomes":2474,"sets":0,"structural_models":{"alphafold":1356},"structures":0,"taxa":2971},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":61,"alignment:full":1316},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}