{"metadata":{"accession":"Q5T6F0","id":"DCA12_HUMAN","source_organism":{"taxId":"9606","scientificName":"Homo sapiens","fullName":"Homo sapiens (Human)"},"name":"DDB1- and CUL4-associated factor 12","description":["Substrate-recognition component of a DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex of the DesCEND (destruction via C-end degrons) pathway, which recognizes a C-degron located at the extreme C terminus of target proteins, leading to their ubiquitination and degradation (PubMed:16949367, PubMed:16964240, PubMed:29779948). The C-degron recognized by the DesCEND pathway is usually a motif of less than ten residues and can be present in full-length proteins, truncated proteins or proteolytically cleaved forms (PubMed:29779948). The DCX(DCAF12) complex specifically recognizes proteins with a diglutamate (Glu-Glu) at the C-terminus, such as MAGEA3, MAGEA6 and CCT5, leading to their ubiquitination and degradation (PubMed:29779948, PubMed:31267705). Ubiquitination of MAGEA3, MAGEA6 by DCX(DCAF12) complex is required for starvation-induced autophagy (PubMed:31267705). Also directly recognizes the C-terminal glutamate-leucine (Glu-Leu) degron as an alternative degron in proteins such as MOV10, leading to their ubiquitination and degradation. Controls the protein level of MOV10 during spermatogenesis and in T cells, especially after their activation (PubMed:34065512)"],"length":453,"sequence":"MARKVVSRKRKAPASPGAGSDAQGPQFGWDHSLHKRKRLPPVKRSLVYYLKNREVRLQNETSYSRVLHGYAAQQLPSLLKEREFHLGTLNKVFASQWLNHRQVVCGTKCNTLFVVDVQTSQITKIPILKDREPGGVTQQGCGIHAIELNPSRTLLATGGDNPNSLAIYRLPTLDPVCVGDDGHKDWIFSIAWISDTMAVSGSRDGSMGLWEVTDDVLTKSDARHNVSRVPVYAHITHKALKDIPKEDTNPDNCKVRALAFNNKNKELGAVSLDGYFHLWKAENTLSKLLSTKLPYCRENVCLAYGSEWSVYAVGSQAHVSFLDPRQPSYNVKSVCSRERGSGIRSVSFYEHIITVGTGQGSLLFYDIRAQRFLEERLSACYGSKPRLAGENLKLTTGKGWLNHDETWRNYFSDIDFFPNAVYTHCYDSSGTKLFVAGGPLPSGLHGNYAGLWS","proteome":"UP000005640","gene":"DCAF12","go_terms":[{"identifier":"GO:0005515","name":"protein binding","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":1,"source_database":"reviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"e163c506677cb53726f73ce04eb94af0a297b973","counters":{"domain_architectures":1797,"entries":14,"isoforms":0,"proteomes":1,"sets":1,"structures":5,"taxa":1,"dbEntries":{"cathgene3d":1,"pfam":1,"smart":1,"ssf":1,"profile":2,"panther":1,"prosite":1,"interpro":6},"proteome":1,"taxonomy":1,"similar_proteins":1797}}}