{"metadata":{"accession":"IPR007774","entry_id":null,"type":"family","go_terms":null,"source_database":"interpro","member_databases":{"pfam":{"PF05082":"Rop-like"},"pirsf":{"PIRSF037676":"Uncharacterised conserved protein, UCP037676 type"}},"integrated":null,"hierarchy":{"accession":"IPR007774","name":"Putative nitrogen fixation protein","type":"Family","children":[]},"name":{"name":"Putative nitrogen fixation protein","short":"Put_N_fixation"},"description":[{"text":"<p>This family contains several uncharacterised bacterial proteins. These proteins are found in nitrogen fixation operons, so are likely to play some role in this process. They consist of two α helices which are joined by a four residue linker. The helices form an antiparallel bundle and cross towards their termini. They are likely to form a rod-like dimer [[cite:PUB00052824]]. They have structural similarity to the regulatory protein Rop ([pfam:PF01815]).</p>","llm":false,"checked":false,"updated":false}],"wikipedia":null,"literature":{"PUB00052824":{"PMID":19336042,"ISBN":null,"volume":"1794","issue":"4","year":2009,"title":"Structural characterization of the protein cce_0567 from Cyanothece 51142, a metalloprotein associated with nitrogen fixation in the DUF683 family.","URL":null,"raw_pages":"627-33","medline_journal":"Biochim Biophys Acta","ISO_journal":"Biochim. Biophys. Acta","authors":["Buchko GW","Robinson H","Addlagatta A."],"DOI_URL":null}},"set_info":null,"overlaps_with":[{"accession":"IPR029012","name":"Helix hairpin bin domain superfamily","type":"homologous_superfamily"}],"counters":{"subfamilies":0,"domain_architectures":3,"interactions":0,"matches":979,"pathways":0,"proteins":979,"proteomes":717,"sets":0,"structural_models":{"alphafold":733,"bfvd":0},"structures":2,"taxa":1542},"entry_annotations":{"alignment:seed":43,"alignment:full":402},"cross_references":{},"is_llm":false,"is_reviewed_llm":false,"is_updated_llm":false,"representative_structure":{"accession":"3csx","name":"Structural characterization of a protein in the DUF683 family- crystal structure of cce_0567 from the cyanobacterium Cyanothece 51142."}}}