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{
"metadata": {
"accession": "IPR005631",
"entry_id": null,
"type": "family",
"go_terms": null,
"source_database": "interpro",
"member_databases": {
"pfam": {
"PF03937": "Flavinator of succinate dehydrogenase"
}
},
"integrated": null,
"hierarchy": {
"accession": "IPR005631",
"name": "Flavinator of succinate dehydrogenase",
"type": "Family",
"children": [
{
"accession": "IPR028882",
"name": "Succinate dehydrogenase assembly factor 2, mitochondrial",
"type": "Family",
"children": []
}
]
},
"name": {
"name": "Flavinator of succinate dehydrogenase",
"short": "SDH"
},
"description": [
{
"text": "<p>This family includes the highly conserved mitochondrial and bacterial proteins Sdh5/SDHAF2/SdhE.</p>\r\n\r\n<p>Both yeast and human Sdh5/SDHAF2 interact with the catalytic subunit of the succinate dehydrogenase (SDH) complex, a component of both the electron transport chain and the tricarboxylic acid cycle. Sdh5 is required for SDH-dependent respiration and for Sdh1 flavination (incorporation of the flavin adenine dinucleotide cofactor). Mutational inactivation of Sdh5 confers tumor susceptibility in humans [[cite:PUB00066692]].</p>",
"llm": false,
"checked": false,
"updated": false
},
{
"text": "<p>This family was previously annotated in Pfam as being a divergent TPR repeat but structural evidence has indicated this is not true.</p>",
"llm": false,
"checked": false,
"updated": false
}
],
"wikipedia": null,
"literature": {
"PUB00066692": {
"PMID": 19628817,
"ISBN": null,
"volume": "325",
"issue": "5944",
"year": 2009,
"title": "SDH5, a gene required for flavination of succinate dehydrogenase, is mutated in paraganglioma.",
"URL": null,
"raw_pages": "1139-42",
"medline_journal": "Science",
"ISO_journal": "Science",
"authors": [
"Hao HX",
"Khalimonchuk O",
"Schraders M",
"Dephoure N",
"Bayley JP",
"Kunst H",
"Devilee P",
"Cremers CW",
"Schiffman JD",
"Bentz BG",
"Gygi SP",
"Winge DR",
"Kremer H",
"Rutter J."
],
"DOI_URL": "http://dx.doi.org/10.1126/science.1175689"
},
"PUB00066693": {
"PMID": 22474332,
"ISBN": null,
"volume": "287",
"issue": "22",
"year": 2012,
"title": "SdhE is a conserved protein required for flavinylation of succinate dehydrogenase in bacteria.",
"URL": null,
"raw_pages": "18418-28",
"medline_journal": "J Biol Chem",
"ISO_journal": "J. Biol. Chem.",
"authors": [
"McNeil MB",
"Clulow JS",
"Wilf NM",
"Salmond GP",
"Fineran PC."
],
"DOI_URL": "http://dx.doi.org/10.1074/jbc.M111.293803"
}
},
"set_info": null,
"overlaps_with": [
{
"accession": "IPR036714",
"name": "Flavinator of succinate dehydrogenase superfamily",
"type": "homologous_superfamily"
}
],
"counters": {
"subfamilies": 0,
"domain_architectures": 78,
"interactions": 0,
"matches": 13306,
"pathways": 10,
"proteins": 13300,
"proteomes": 9477,
"sets": 0,
"structural_models": {
"alphafold": 10790,
"bfvd": 0
},
"structures": 9,
"taxa": 18747
},
"entry_annotations": {
"alignment:seed": 207,
"alignment:full": 6159
},
"cross_references": {},
"is_llm": false,
"is_reviewed_llm": false,
"is_updated_llm": false,
"representative_structure": {
"accession": "1x6i",
"name": "Crystal structure of ygfY from Escherichia coli"
}
}
}