{"metadata":{"accession":"A0A9B0LUS7","id":"A0A9B0LUS7_ODORO","source_organism":{"taxId":"9708","scientificName":"Odobenus rosmarus divergens","fullName":"Odobenus rosmarus divergens (Pacific walrus)"},"name":"U1 small nuclear ribonucleoprotein A","description":["Component of the spliceosomal U1 snRNP, which is essential for recognition of the pre-mRNA 5' splice-site and the subsequent assembly of the spliceosome. U1 snRNP is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. SNRPA binds stem loop II of U1 snRNA. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. May bind preferentially to the 5'-UGCAC-3' motif on RNAs"],"length":276,"sequence":"MAVPETRPNNLNEKIKKDEVKKSLYAIFSQFGQILDILVSRSLKMRGQAFVIFKEVSSATNALSSMQGFPFYDKPMRIQYAKTDLDIIAKMKGTFVERDRKREKRKPKSQETPAAKKAVQGGAAAPVVGAVQGPVPGMPPMTQAPRIMHHMPGQPPYMPPPGMIPPPGLAPGQIPPGAMPPQQLMPGQMPPAQPLSENPPNHNLFLTNLPEETNELMLSMLFNQFPGFKEVRLVPGRHDIAFVEFDNEVQAGAARDALQGFKITQNNAMKISFAKK","proteome":"UP000245340","gene":"LOC101364322","go_terms":[{"identifier":"GO:0003723","name":"RNA binding","category":{"code":"F","name":"molecular_function"}},{"identifier":"GO:0003676","name":"nucleic acid binding","category":{"code":"F","name":"molecular_function"}}],"protein_evidence":3,"source_database":"unreviewed","is_fragment":false,"in_alphafold":true,"in_bfvd":false,"ida_accession":"4059ea5eee6f538d81548f164be416a9befcb0ea","counters":{"domain_architectures":109335,"entries":11,"isoforms":0,"proteomes":1,"sets":2,"structures":0,"taxa":1,"dbEntries":{"smart":1,"profile":1,"cathgene3d":1,"pfam":1,"ssf":1,"cdd":1,"panther":1,"interpro":4},"proteome":1,"taxonomy":1,"similar_proteins":109335}}}