{"metadata":{"accession":"PF08827","entry_id":null,"type":"domain","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR014931","hierarchy":null,"name":{"name":"Domain of unknown function (DUF1805)","short":"DUF1805"},"description":[{"text":"<p>This domain is found in bacteria and archaea and has an N terminal tetramerisation region that is composed of beta sheets.</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":1,"interactions":0,"matches":1187,"pathways":0,"proteins":1187,"proteomes":1166,"sets":0,"structural_models":{"alphafold":760},"structures":1,"taxa":1659},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":32,"alignment:full":579},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":{"accession":"1qw2","name":"Crystal Structure of a Protein of Unknown Function TA1206 from Thermoplasma acidophilum"}}}