{"metadata":{"accession":"PF02656","entry_id":null,"type":"family","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR003807","hierarchy":null,"name":{"name":"Domain of unknown function (DUF202)","short":"DUF202"},"description":[{"text":"<p>This family consists of hypothetical proteins some of which are putative membrane proteins.  No functional information or experimental verification of function is known.  This domain is around 100 amino acids long.</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":173,"interactions":0,"matches":18687,"pathways":0,"proteins":18669,"proteomes":7356,"sets":0,"structural_models":{"alphafold":13291},"structures":3,"taxa":11815},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":179,"alignment:full":11911},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}