{"metadata":{"accession":"PF09391","entry_id":null,"type":"family","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR018988","hierarchy":null,"name":{"name":"Protein of unknown function (DUF2000)","short":"DUF2000"},"description":[{"text":"<p>This is a family of proteins of unknown function. The structure of one of the proteins in this family has been shown to adopt an alpha beta fold.</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":{"accession":"CL0305","name":"PTH2"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":4,"interactions":0,"matches":3267,"pathways":0,"proteins":3265,"proteomes":2843,"sets":1,"structural_models":{"alphafold":1863},"structures":1,"taxa":4027},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":56,"alignment:full":1344},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":{"accession":"2gax","name":"Structure of Protein of Unknown Function Atu0240 from Agrobacteriium tumerfaciencs str. C58"}}}