This domain if found in a group of uncharacterised bacterial proteins. It is related to NlpC/P60 domains and it is likely to adopt similar structure as well as to possess an endopeptidase activity. All members of this family contain a conserved cysteine residue that is predicted to occupy equivalent spatial position as in the NlpC/P60 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":"CL0125","name":"Peptidase_CA"},"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":2,"interactions":0,"matches":957,"pathways":0,"proteins":917,"proteomes":718,"sets":1,"structural_models":{"alphafold":531},"structures":0,"taxa":1305},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":142,"alignment:full":509},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}