{"metadata":{"accession":"PF21858","entry_id":null,"type":"family","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR054208","hierarchy":null,"name":{"name":"Family of unknown function (DUF6914)","short":"DUF6914"},"description":[{"text":"<p>This is a family of uncharacterized proteins. They are predicted to adopt a globular structure that resembles the conserved core of the PPPDE superfamily (after Permuted Papain fold Peptidases of DsRNA viruses and Eukaryotes) consisting of thiol peptidases with a circularly permuted papain-like 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":"CL0125","name":"Peptidase_CA"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":28,"interactions":0,"matches":1760,"pathways":0,"proteins":1727,"proteomes":741,"sets":1,"structural_models":{"alphafold":1461},"structures":0,"taxa":1599},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":147,"alignment:full":1474},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}