{"metadata":{"accession":"PF20766","entry_id":null,"type":"domain","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR049288","hierarchy":null,"name":{"name":"Protein of unknown function (DUF447)","short":"DUF447_C"},"description":[{"text":"<p>This entry represents a spectrin-like domain found in the DUF447 family of 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":{"PUB00152209":{"PMID":22201035,"ISBN":null,"volume":"6","issue":"2","year":2012,"title":"1H, 15N and 13C chemical shift assignments of the BA42 protein of the psychrophilic bacteria Bizionia argentinensis sp. nov.","URL":null,"raw_pages":"181-3","medline_journal":"Biomol NMR Assign","ISO_journal":"Biomol NMR Assign","authors":["Smal C","Aran M","Lanzarotti E","Papouchado M","Foti M","Marti MA","Coria SH","Vazquez SC","Bercovich A","Mac Cormack WP","Turjanski AG","Gallo M","Cicero DO."],"DOI_URL":"https://doi.org/10.1007/s12104-011-9351-0"}},"set_info":null,"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":3,"interactions":0,"matches":1105,"pathways":0,"proteins":1105,"proteomes":1072,"sets":0,"structural_models":{"alphafold":886},"structures":4,"taxa":1720},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":24,"alignment:full":552},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}