{"metadata":{"accession":"PF18907","entry_id":null,"type":"family","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR043721","hierarchy":null,"name":{"name":"Family of unknown function (DUF5662)","short":"DUF5662"},"description":[{"text":"<p>This family of proteins is found in bacteria, archaea, eukaryotes and viruses. Proteins in this family are typically between 175 and 193 amino acids in length. Many proteins in this family are annotated as catalase, but this could not be verified.</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":6,"interactions":0,"matches":653,"pathways":0,"proteins":652,"proteomes":587,"sets":0,"structural_models":{"alphafold":440},"structures":0,"taxa":1355},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":27,"alignment:full":500},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}