{"metadata":{"accession":"PF04256","entry_id":null,"type":"family","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR007368","hierarchy":null,"name":{"name":"Protein of unknown function (DUF434)","short":"DUF434"},"description":null,"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":{"accession":"CL0123","name":"HTH"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":3,"interactions":0,"matches":510,"pathways":0,"proteins":510,"proteomes":508,"sets":1,"structural_models":{"alphafold":385},"structures":0,"taxa":946},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":41,"alignment:full":243},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}