{"metadata":{"accession":"Q9CQT2","id":"RBM7_MOUSE","source_organism":{"taxId":"10090","scientificName":"Mus musculus","fullName":"Mus musculus (Mouse)"},"name":"RNA-binding protein 7","description":["RNA-binding subunit of the trimeric nuclear exosome targeting (NEXT) complex, a complex that functions as an RNA exosome cofactor that directs a subset of non-coding short-lived RNAs for exosomal degradation. NEXT is involved in surveillance and turnover of aberrant transcripts and non-coding RNAs. Binds preferentially polyuridine sequences and associates with newly synthesized RNAs, including pre-mRNAs and short-lived exosome substrates such as promoter upstream transcripts (PROMPTs), enhancer RNAs (eRNAs), and 3'-extended products from small nuclear RNAs (snRNAs). Participates in several biological processes including DNA damage response (DDR) and stress response. During stress response, activation of the p38MAPK-MK2 pathway decreases RBM7-RNA-binding and subsequently the RNA exosome degradation activities, thereby modulating the turnover of non-coding transcriptome. Participates in DNA damage response (DDR), through its interaction with MEPCE and LARP7, the core subunits of 7SK snRNP complex, that release the positive transcription elongation factor b (P-TEFb) complex from the 7SK snRNP. In turn, activation of P-TEFb complex induces the transcription of P-TEFb-dependent DDR genes to promote cell viability"],"length":265,"sequence":"MGAAAAEADRTLFVGNLETKVTEELLFELFHQAGPVIKVKIPKDKDGKLKQFAFVNFKHEVSVPYAMNLLNGIKLFGRPIKIQFRSGSSHASQDASVSYPQHHVGNLSPTSTSPNSYERTVGNVSPTAQMVQRSFSSPEDYQRQAVMNSVFRQMSYAGKFGSPHADQLGFSPSAQPHGHTFNQSSSSQWRQDALSSQRKRQNSHPYLADRHYSREQRYSDHGSDYHYRGSREDFYYDDRNHDGWSHDYDNRRDSSRGGKWPSSRH","proteome":"UP000000589","gene":"Rbm7","go_terms":[{"identifier":"GO:0003676","name":"nucleic acid binding","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0003723","name":"RNA binding","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":1,"source_database":"reviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"0eb7dadcabd2c02a94f505008bf374cf6371f960","counters":{"domain_architectures":222038,"entries":12,"isoforms":0,"proteomes":1,"sets":2,"structures":0,"taxa":1,"dbEntries":{"cathgene3d":1,"ssf":1,"cdd":1,"profile":1,"smart":1,"pfam":1,"panther":1,"interpro":5},"proteome":1,"taxonomy":1,"similar_proteins":222038}}}