{"metadata":{"accession":"PF04021","entry_id":null,"type":"conserved_site","go_terms":null,"source_database":"pfam","member_databases":null,"integrated":"IPR007166","hierarchy":null,"name":{"name":"Class III signal peptide","short":"Class_IIIsignal"},"description":[{"text":"<p>This family of archaeal proteins contains.  an amino terminal motif QXSXEXXXL that has been suggested to be part of a class III signal sequence. With the Q being the +1 residue of the signal peptidase cleavage site [[cite:PUB00044084]]. Two members of this family are cleaved by a type IV pilin-like signal peptidase.</p>","llm":false,"checked":false,"updated":false}],"wikipedia":null,"literature":{"PUB00044084":{"PMID":17114255,"ISBN":null,"volume":"189","issue":"3","year":2007,"title":"Identification of diverse archaeal proteins with class III signal peptides cleaved by distinct archaeal prepilin peptidases.","URL":null,"raw_pages":"772-8","medline_journal":"J Bacteriol","ISO_journal":"J. Bacteriol.","authors":["Szabo Z","Stahl AO","Albers SV","Kissinger JC","Driessen AJ","Pohlschroder M."],"DOI_URL":"http://dx.doi.org/10.1128/JB.01547-06"}},"set_info":null,"overlaps_with":null,"counters":{"subfamilies":0,"domain_architectures":3,"interactions":0,"matches":357,"pathways":0,"proteins":357,"proteomes":136,"sets":0,"structural_models":{"alphafold":329},"structures":0,"taxa":264},"entry_annotations":{"hmm":0,"logo":0,"alignment:seed":33,"alignment:full":153},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":null}}