IntAct European Bioinformatics Institute IntAct intact http://www.ebi.ac.uk/ http://www.ebi.ac.uk/intact/query/${ac} EBI-[0-9]+|IA:[0-9]+ INTerAction database (IntAct) provides an open source database and toolkit for the storage, presentation and analysis of molecular interactions. http://www.ebi.ac.uk/intact European Bioinformatics Institute; Wellcome Trust Genome Campus; Hinxton, Cambridge; CB10 1SD; United Kingdom http://www.ebi.ac.uk/intact/ http://www.ebi.ac.uk/ lu-2013-14 in vitro In vitro emsa electrophoretic mobility shift assay Gel retardation assay band shift band shift Gel retardation assay emsa weight by staining molecular weight estimation by staining weight by staining Lu J., Sun M., Ye K. yekeqiong@nibs.ac.cn RNA (New York, N.Y.) 2013 imex curation Only protein-protein interactions imex curation lu-2013-15 yeast Saccharomyces cerevisiae Baker's yeast affinity chrom affinity chromatography technology Affinity purification Affinity purification affinity chrom northern blot northern blot northen Lu J., Sun M., Ye K. The cell lysate was subjected to an additional ultracentrifugation step to remove large RNPs before affinity purification yekeqiong@nibs.ac.cn RNA (New York, N.Y.) 2013 imex curation Only protein-protein interactions imex curation utp23_yeast rRNA-processing protein UTP23 U3 small nucleolar RNA-associated protein 23 U three protein 23 UTP23 YOR004W protein protein yeast Saccharomyces cerevisiae Baker's yeast MRQKRAKSYRKQLLVYSHTFKFREPYQVLVDNQLVLECNNSNFNLPSGLKRTLQADVKVMITQCCIQALYETRNDGAINLAKQFERRRCNHSFKDPKSPAECIESVVNISGANKHRYVVASQDIDLRRKLRTVPGVPLIHLTRSVMVMEPLSTASAKASKITEEQKLYKGLNDPNIEKLQESGDGSGKESITKKRKLGPKAPNPLSVKKKKKVNSPSDEVKDKEDTSKEKKKRRRRKHKSNTNVPVSNGTTAAQ 27D00C72F6B492F6 rrna 18s yeast Ribosomal RNA 18S Yeast rrna ribosomal rna rRNA rrna yeast Saccharomyces cerevisiae Baker's yeast UAUCUGGUUGAUCCUGCCAGUAGUCAUAUGCUUGUCUCAAAGAUUAAGCCAUGCAUGUCUAAGUAUAAGCAAUUUAUACAGUGAAACUGCGAAUGGCUCAUUAAAUCAGUUAUCGUUUAUUUGAUAGUUCCUUUACUACAUGGUAUAACUGUGGUAAUUCUAGAGCUAAUACAUGCUUAAAAUCUCGACCCUUUGGAAGAGAUGUAUUUAUUAGAUAAAAAAUCAAUGUCUUCGGACUCUUUGAUGAUUCAUAAUAACUUUUCGAAUCGCAUGGCCUUGUGCUGGCGAUGGUUCAUUCAAAUUUCUGCCCUAUCAACUUUCGAUGGUAGGAUAGUGGCCUACCAUGGUUUCAACGGGUAACGGGGAAUAAGGGUUCGAUUCCGGAGAGGGAGCCUGAGAAACGGCUACCACAUCCAAGGAAGGCAGCAGGCGCGCAAAUUACCCAAUCCUAAUUCAGGGAGGUAGUGACAAUAAAUAACGAUACAGGGCCCAUUCGGGUCUUGUAAUUGGAAUGAGUACAAUGUAAAUACCUUAACGAGGAACAAUUGGAGGGCAAGUCUGGUGCCAGCAGCCGCGGUAAUUCCAGCUCCAAUAGCGUAUAUUAAAGUUGUUGCAGUUAAAAAGCUCGUAGUUGAACUUUGGGCCCGGUUGGCCGGUCCGAUUUUUUCGUGUACUGGAUUUCCAACGGGGCCUUUCCUUCUGGCUAACCUUGAGUCCUUGUGGCUCUUGGCGAACCAGGACUUUUACUUUGAAAAAAUUAGAGUGUUCAAAGCAGGCGUAUUGCUCGAAUAUAUUAGCAUGGAAUAAUAGAAUAGGACGUUUGGUUCUAUUUUGUUGGUUUCUAGGACCAUCGUAAUGAUUAAUAGGGACGGUCGGGGGCAUCAGUAUUCAAUUGUCAGAGGUGAAAUUCUUGGAUUUAUUGAAGACUAACUACUGCGAAAGCAUUUGCCAAGGACGUUUUCAUUAAUCAAGAACGAAAGUUAGGGGAUCGAAGAUGAUCAGAUACCGUCGUAGUCUUAACCAUAAACUAUGCCGACUAGGGAUCGGGUGGUGUUUUUUUAAUGACCCACUCGGCACCUUACGAGAAAUCAAAGUCUUUGGGUUCUGGGGGGAGUAUGGUCGCAAGGCUGAAACUUAAAGGAAUUGACGGAAGGGCACCACCAGGAGUGGAGCCUGCGGCUUAAUUUGACUCAACACGGGGAAACUCACCAGGUCCAGACACAAUAAGGAUUGACAGAUUGAGAGCUCUUUCUUGAUUUUGUGGGUGGUGGUGCAUGGCCGUUCUUAGUUGGUGGAGUGAUUUGUCUGCUUAAUUGCGAUAACGAACGAGACCUUAACCUACUAAAUAGUGGUGCUAGCAUUUGCUGGUUAUCCACUUCUUAGAGGGACUAUCGGUUUCAAGCCGAUGGAAGUUUGAGGCAAUAACAGGUCUGUGAUGCCCUUAGACGUUCUGGGCCGCACGCGCGCUACACUGACGGAGCCAGCGAGUCUAACCUUGGCCGAGAGGUCUUGGUAAUCUUGUGAAACUCCGUCGUGCUGGGGAUAGAGCAUUGUAAUUAUUGCUCUUCAACGAGGAAUUCCUAGUAAGCGCAAGUCAUCAGCUUGCGUUGAUUACGUCCCUGCCCUUUGUACACACCGCCCGUCGCUAGUACCGAUUGAAUGGCUUAGUGAGGCCUCAGGAUCUGCUUAGAGAAGGGGGCAACUCCAUCUCAGAGCGGAGAAUUUGGACAAACUUGGUCAUUUAGAGGAACUAAAAGUCGUAACAAGGUUUCCGUAGGUGAACCUGCGGAAGGAUCAUUA snru3a yeast small nuclear RNA U3a Yeast snrna small nuclear rna snRNA snrna yeast Saccharomyces cerevisiae Baker's yeast GUCGACGUACUUCAGUAUGUAAUAUACCCCAAACAUUUUACCCACAAAAAACCAGGAUUUGAAAACUAUAGCAUCUAAAAGUCUUAGGUACUAGAGUUUUCAUUUCGGAGCAGGCUUUUUGAAAAAUUUAAUUCAACCAUUGCAGCAGCUUUUGACUAACACAUUCUACAGUAGGAUCAUUUCUAUAGGAAUCGUCACUCUUUGACUCUUCAAAAGAGCCACUGAAUCCAACUUGGUUGAUGAGUCCCAUAACCUUUGUACCCCAGAGUGAGAAACCGAAAUUGAAUCUAAAUUAGCUUGGUCCGCAAUCCUUAGCGGUUCGGCCAUCUAUAAUUUUGAAUAAAAAUUUUGCUUUGCCGUUGCAUUUGUAGUUUUUUCCUUUGGAAGUAAUUACAAUAUUUUAUGGCGCGAUGAUCUUGACCCAUCCUAUGUACUUCUUUUUUGAAGGGAUAGGGCUCUAUGGGUGGGUACAAAUGGCAGUCUGACAAGU snru14 yeast small nucleolar RNA U14 Yeast snorna small nucleolar rna snoRNA snorna yeast Saccharomyces cerevisiae Baker's yeast UCACGGUGAUGAAAGACUGGUUCCUUAACAUUCGCAGUUUCCACGGUAGGAGUACGCUUACGAACCCAUCGUUAGUACUCUCGGUGACCGCUCUUCUUUAGAGACCUUCCUAGGAUGUCUGAGUGA snr10_yeast_rna small nucleolar RNA 10 Yeast snorna small nucleolar rna snoRNA snorna yeast Saccharomyces cerevisiae Baker's yeast AACGCAAAUUUAACAGCCAUUCGUAACACGUACAGUAUCUCGUCGAGGUUGAACCCCUCCGGGGCGUUCUUGACCCAUGAAGAAUGUGGAUUGGUGUUGCAAUAUAUUUAUUAUUGGCUUGGACUGGAGAACAAAUUUAUCGAUCUUGGGUGCAACAGUCUUUCUGUCGUCUGUUUUUUAGCAGAUCUAAGGGUUUACCUUCGUGUGCCCGGAUGAGGACCGUUGCAAGGAUUGAUAAUACAACU snr30_yeast_rna small nuclear RNA 30 Yeast snorna small nucleolar rna snoRNA snorna yeast Saccharomyces cerevisiae Baker's yeast AACCAUAGUCUCGUGCUAGUUCGGUACUAUACAGGGAAGGGAAGUCACUCGCAUACGUGUGUGUGCAUUUCUUGCUAUUGCUGCUUAGCUUCUCUAAAACACUGGGCUAGCGUUUUUCAACGCUCGAGAGGCAGAGUCUCAAGGAGCCUCCAAUGGGCCUCACGUAUUCAUCUAGAUGGCGCUUCGGACAACGGCAUCACAUAAGAGAUGCAGCUCCUGACUUCUCCUCUGAUCUUCGUGAUCAGAGUUUUGAGUCGUCAGACUACGAGCAGUUUCUCUUAGUCGUUGCAUCGGGUGCUGUUGCCUUAACGAUGUGUAUAUGGGGUUCGGGGGCUGUUGCCAUGAUAUAUAUGGAUGAGACAGAAGUGGCCCCGUUGACGAGUUUAACUUAGAUUAAGUAGGACGCAUGAUCUUGAGCUCUUUUCCUAUACUUUGUCCUAUGGCCAGCUUUCUCCUUAUUACGAAGAGAUUGCGGGAUGUGGGUGCAGAGUGGGAAAAUCUGAGUUCGGUCAUCUUUGUUGUUCGUCCUACCGCAGUAUAUUCCUAAACACUAUGAAAUGACCCUAGUUGGUCCAUGAUCAUUUGGGUAAAACCAUACUGCAGACA utp23-3 1931269 N/A 1931271 unspecified role unspecified role prey prey Q12339:p.[Arg10Asp;Lys11Asp] mutation disrupting mutation disrupting interaction mutation disrupting certain certain sequence position certain certain certain sequence position certain false certain certain sequence position certain certain certain sequence position certain false Q12339:p.[Lys4Asp;Arg5Asp] mutation disrupting mutation disrupting interaction mutation disrupting certain certain sequence position certain certain certain sequence position certain false certain certain sequence position certain certain certain sequence position certain false ecoli Escherichia coli (strain K12) N/A 1931272 unspecified role unspecified role bait bait region sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain false in vitro In vitro direct interaction direct interaction false false false Fig 4 utp23-4 1931270 N/A 1931273 unspecified role unspecified role prey prey N/A 1931274 unspecified role unspecified role prey prey N/A 1931275 unspecified role unspecified role prey prey N/A 1931276 unspecified role unspecified role prey prey N/A 1931271 unspecified role unspecified role bait bait tag tap tagged calmodulin binding peptide plus protein a tag CBP-ProtA tagged CBP-ProtA tagged tap tagged c-term range C-terminal range c-term range c-term range C-terminal range c-term range false association association false false false Fig 5, Supp fig 3. The deletion of the c-terminus of UTP 23 from aa 178 decreases the binding to snR30