This domain is found N-terminal in a group of uncharacterised bacterial proteins. These proteins are probably distantly related to Aeronamide N-methyltransferases AerE. They share two similar domains that are predicted in the same arrangement. This domain is found N-terminal to the methyltransferase domain and has a weak sequence similarity to various HTH domains.
","llm":false,"checked":false,"updated":false}],"wikipedia":[{"title":"Domain_of_unknown_function","extract":"A domain of unknown function (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.
","thumbnail":null}],"literature":null,"set_info":{"accession":"CL0123","name":"HTH"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":10,"interactions":0,"matches":3347,"pathways":0,"proteins":3343,"proteomes":3319,"sets":1,"structural_models":{"alphafold":1836},"structures":0,"taxa":3913},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":315,"alignment:full":1638},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}