{"metadata":{"accession":"PF13709","entry_id":null,"type":"domain","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR025297","hierarchy":null,"name":{"name":"Domain of unknown function (DUF4159)","short":"DUF4159"},"description":[{"text":"<p>Members of this family are hypothetical proteins.</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":"CL0014","name":"Glutaminase_I"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":12,"interactions":0,"matches":4725,"pathways":0,"proteins":4575,"proteomes":3958,"sets":1,"structural_models":{"alphafold":3055},"structures":1,"taxa":5786},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":85,"alignment:full":2540},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":{"accession":"4i66","name":"Crystal structure of Hoch_4089 protein from Haliangium ochraceum"}}}