{"metadata":{"accession":"A0A8B8V8V2","id":"A0A8B8V8V2_BALMU","source_organism":{"taxId":"9771","scientificName":"Balaenoptera musculus","fullName":"Balaenoptera musculus (Blue whale)"},"name":"Cleavage and polyadenylation specificity factor subunit 4","description":["Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. CPSF4 binds RNA polymers with a preference for poly(U)"],"length":243,"sequence":"MQEIIASVDHIKFDLEIAVEQQLGAQPLPFPGMDKSGAAVCEFFLKAACGKGGMCPFRHISGEKTVVCKHWLRGLCKKGDQCEFLHEYDMTKMPECYFYSKFGECSNKECPFLHIDPESKIKDCPWYDRGFCKHGPLCRHRHTRRVICVNYLVGFCPEGPSCKFMHPRFELPMGTTEQPPLPQQTQPPTKRAPQVIGVMQSQNSSAGNRGPRPLEQVTCYKCGEKGHYANRCTKGHLAFLSGQ","proteome":"UP000694857","gene":"CPSF4","go_terms":[{"identifier":"GO:0046872","name":"metal ion binding","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0003676","name":"nucleic acid binding","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0008270","name":"zinc ion binding","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0003723","name":"RNA binding","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":3,"source_database":"unreviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"2fa67e365ca6d905fa8924d6480466cae4cf52b8","counters":{"domain_architectures":566,"entries":18,"isoforms":0,"proteomes":1,"sets":2,"structures":0,"taxa":1,"dbEntries":{"profile":2,"smart":2,"cathgene3d":2,"ssf":2,"pfam":3,"panther":1,"interpro":6},"proteome":1,"taxonomy":1,"similar_proteins":566}}}