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/ zong-2006-1 Regulation of murine cardiac 20S proteasomes: role of associating partners. mouse-heart Mus musculus heart [Cardiac; Cardiac tissue] heart Heart [Cardiac; Cardiac tissue] chromatography chromatography technology column chromatography chromatography ms participant Identification by mass spectrometry ms participant Zong C., Gomes AV., Drews O., Li X., Young GW., Berhane B., Qiao X., French SW., Bardag-Gorce F., Ping P. 26S proteasomes were isolated from the cytosolic fraction of murine heart homogienates by sequential ammonium sulphate precipitation and ion exchange chromatography. A linear gradient elution of an analytical ion-exchange column was applied to gain highly enriched 20S proteasomes. Components were subsequently separated by 1-DE, 2-DE, or BN-PAGE, and proteins were identified by LC/MS/MS pping@mednet.ucla.edu Circ. Res. (0009-7330) 2006 Only protein-protein interactions imex curation psb4_mouse Proteasome subunit beta type-4 Macropain beta chain Multicatalytic endopeptidase complex beta chain Proteasome chain 3 Psmb4 Lmp3 Low molecular mass protein 3 Proteasome beta chain protein protein mouse Mus musculus Mouse MEAFWESRAGHWAGGPAPGQFYRIPATPSGLMDPASAPCEGPITRTQNPMVTGTSVLGVKFDGGVVIAADMLGSYGSLARFRNISRIMRVNDSTMLGASGDYADFQYLKQVLGQMVIDEELLGDGHSYSPRAIHSWLTRAMYSRRSKMNPLWNTMVIGGYADGESFLGYVDMLGVAYEAPSLATGYGAYLAQPLLREVLEKQPVLSQTEARELVERCMRVLYYRDARSYNRFQIATVTEKGVEIEGPLSAQTNWDIAHMISGFE psb6_mouse Proteasome subunit beta type-6 Proteasome delta chain Macropain delta chain Multicatalytic endopeptidase complex delta chain Proteasome subunit Y Psmb6 Lmp19 Low molecular mass protein 19 protein protein mouse Mus musculus Mouse MAAALAVRRAGSAPAFGPEALTPDWENREVSTGTTIMAVQFNGGVVLGADSRTTTGSYIANRVTDKLTPIHDHIFCCRSGSAADTQAVADAVTYQLGFHSIELNEPPLVHTAASLFKEMCYRYREDLMAGIIIAGWDPQEGGQVYSVPMGGMMVRQSFAIGGSGSSYIYGYVDATYREGMTKDECLQFTANALALAMERDGSSGGVIRLAAIQESGVERQVLLGDQIPKFTIATLPPP psb7_mouse Proteasome subunit beta type-7 Proteasome subunit Z Macropain chain Z Multicatalytic endopeptidase complex chain Z Psmb7 Mmc14 protein protein mouse Mus musculus Mouse MAAVSVFQPPVGGFSFDNCRRNAVLEADFAKKGFKLPKARKTGTTIAGVVYKDGIVLGADTRATEGMVVADKNCSKIHFISPNIYCCGAGTAADTDMTTQLISSNLELHSLTTGRLPRVVTANRMLKQMLFRYQGYIGAALVLGGVDVTGPHLYSIYPHGSTDKLPYVTMGSGSLAAMAVFEDKFRPDMEEEEAKKLVSEAIAAGIFNDLGSGSNIDLCVISKSKLDFLRPFSVPNKKGTRLGRYRCEKGTTAVLTEKVTPLEIEVLEETVQTMDTS psb8_mouse Proteasome subunit beta type-8 Proteasome subunit beta-5i Proteasome component C13 Macropain subunit C13 Multicatalytic endopeptidase complex subunit C13 Psmb8 Lmp7 Mc13 Low molecular mass protein 7 protein protein mouse Mus musculus Mouse MALLDLCGAARGQRPEWAALDAGSGGRSDPGHYSFSAQAPELALPRGMQPTAFLRSFGGDQERNVQIEMAHGTTTLAFKFQHGVIVAVDSRATAGSYISSLRMNKVIEINPYLLGTMSGCAADCQYWERLLAKECRLYYLRNGERISVSAASKLLSNMMLQYRGMGLSMGSMICGWDKKGPGLYYVDDNGTRLSGQMFSTGSGNTYAYGVMDSGYRQDLSPEEAYDLGRRAIAYATHRDNYSGGVVNMYHMKEDGWVKVESSDVSDLLYKYGEAAL psb9_mouse Proteasome subunit beta type-9 Proteasome subunit beta-1i Proteasome chain 7 Macropain chain 7 Multicatalytic endopeptidase complex chain 7 Ring12 Low molecular mass protein 2 LMP-2d Psmb9 Lmp2 Really interesting new gene 12 protein protein protein mouse Mus musculus Mouse MLRAGAPTAGSFRTEEVHTGTTIMAVEFDGGVVVGSDSRVSAGTAVVNRVFDKLSPLHQRIFCALSGSAADAQAIADMAAYQLELHGLELEEPPLVLAAANVVKNISYKYREDLLAHLIVAGWDQREGGQVYGTMGGMLIRQPFTIGGSGSSYIYGYVDAAYKPGMTPEECRRFTTNAITLAMNRDGSSGGVIYLVTITAAGVDHRVILGDELPKFYDE psb10_mouse Proteasome subunit beta type-10 Proteasome subunit beta-2i Proteasome MECl-1 Macropain subunit MECl-1 Multicatalytic endopeptidase complex subunit MECl-1 Psmb10 Lmp10 Mecl1 Low molecular mass protein 10 protein protein mouse Mus musculus Mouse MLKQAVEPTGGFSFENCQRNASLEHVLPGLRVPHARKTGTTIAGLVFRDGVILGADTRATNDSVVADKSCEKIHFIAPKIYCCGAGVAADTEMTTRMAASKMELHALSTGREPRVATVTRILRQTLFRYQGHVGASLVVGGVDLNGPQLYEVHPHGSYSRLPFTALGSGQGAAVALLEDRFQPNMTLEAAQELLVEAITAGILSDLGSGGNVDACVITAGGAKLQRALSTPTEPVQRAGRYRFAPGTTPVLTREVRPLTLELLEETVQAMEVE psb3_mouse Proteasome subunit beta type-3 Proteasome theta chain Proteasome chain 13 Proteasome component C10-II Psmb3 protein protein mouse Mus musculus Mouse MSIMSYNGGAVMAMKGKNCVAIAADRRFGIQAQMVTTDFQKIFPMGDRLYIGLAGLATDVQTVAQRLKFRLNLYELKEGRQIKPYTLMSMVANLLYEKRFGPYYTEPVIAGLDPKTFKPFICSLDLIGCPMVTDDFVVSGTCSEQMYGMCESLWEPNMDPEHLFETISQAMLNAVDRDAVSGMGVIVHVIEKDKITTRTLKARMD psb5_mouse Proteasome subunit beta type-5 Proteasome epsilon chain Macropain epsilon chain Multicatalytic endopeptidase complex epsilon chain Proteasome subunit X Proteasome chain 6 Psmb5 protein protein mouse Mus musculus Mouse MALASVLQRPMPVNQHGFFGLGGGADLLDLGPGSPGDGLSLAAPSWGVPEEPRIEMLHGTTTLAFKFLHGVIVAADSRATAGAYIASQTVKKVIEINPYLLGTMAGGAADCSFWERLLARQCRIYELRNKERISVAAASKLLANMVYQYKGMGLSMGTMICGWDKRGPGLYYVDSEGNRISGTAFSVGSGSVYAYGVMDRGYSYDLKVEEAYDLARRAIYQATYRDAYSGGAVNLYHVREDGWIRVSSDNVADLHDKYSSVSVP psb2_mouse Proteasome subunit beta type-2 Proteasome component C7-I Macropain subunit C7-I Multicatalytic endopeptidase complex subunit C7-I Psmb2 protein protein mouse Mus musculus Mouse MEYLIGIQGPDYVLVASDRVAASNIVQMKDDHDKMFKMSEKILLLCVGEAGDTVQFAEYIQKNVQLYKMRNGYELSPTAAANFTRRNLADCLRSRTPYHVNLLLAGYDEHEGPALYYMDYLAALAKAPFAAHGYGAFLTLSILDRYYTPTISRERAVELLRKCLEELQKRFILNLPTFSVRVIDKDGIHNLENIAFPKRDS psb1_mouse Proteasome subunit beta type-1 Proteasome component C5 Macropain subunit C5 Multicatalytic endopeptidase complex subunit C5 Proteasome gamma chain Psmb1 protein protein mouse Mus musculus Mouse MLSTAAYRDVERELGMGPHGSAGPVQLRFSPYAFNGGTVLAIAGEDFSIVASDTRLSEGFSIHTRDSPKCYKLTDKTVIGCSGFHGDCLTLTKIIEARLKMYKHSNNKAMTTGAIAAMLSTILYSRRFFPYYVYNIIGGLDEEGKGAVYSFDPVGSYQRDSFKAGGSASAMLQPLLDNQVGFKNMQNVEHVPLTLDRAMRLVKDVFISAAERDVYTGDALRICIVTKEGIREETVPLRKD psa6_mouse Proteasome subunit alpha type-6 Proteasome iota chain Macropain iota chain Multicatalytic endopeptidase complex iota chain Psma6 protein protein mouse Mus musculus Mouse MSRGSSAGFDRHITIFSPEGRLYQVEYAFKAINQGGLTSVAVRGKDCAVIVTQKKVPDKLLDSSTVTHLFKITESIGCVMTGMTADSRSQVQRARYEAANWKYKYGYEIPVDMLCKRIADISQVYTQNAEMRPLGCCMILIGIDEEQGPQVYKCDPAGYYCGFKATAAGVKQTESTSFLEKKVKKKFDWTFEQTVETAITCLSTVLSIDFKPSEIEVGVVTVENPKFRILTEAEIDAHLVALAERD psa7_mouse Proteasome subunit alpha type-7 Proteasome subunit RC6-1 Psma7 protein protein mouse Mus musculus Mouse MSYDRAITVFSPDGHLFQVEYAQEAVKKGSTAVGVRGKDIVVLGVEKKSVAKLQDERTVRKICALDDNVCMAFAGLTADARIVINRARVECQSHRLTVEDPVTVEYITRYIASLKQRYTQSNGRRPFGISALIVGFDFDGTPRLYQTDPSGTYHAWKANAIGRGAKSVREFLEKNYTDDAIETDDLTIKLVIKALLEVVQSGGKNIELAVMRRDQPLKILNPEEIEKYVAEIEKEKEENEKKKQKKAS psa4_mouse Proteasome subunit alpha type-4 Proteasome component C9 Macropain subunit C9 Multicatalytic endopeptidase complex subunit C9 Proteasome subunit L Psma4 protein protein mouse Mus musculus Mouse MSRRYDSRTTIFSPEGRLYQVEYAMEAIGHAGTCLGILANDGVLLAAERRNIHKLLDEVFFSEKIYKLNEDMACSVAGITSDANVLTNELRLIAQRYLLQYQEPIPCEQLVTALCDIKQAYTQFGGKRPFGVSLLYIGWDKHYGFQLYQSDPSGNYGGWKATCIGNNSAAAVSMLKQDYKEGEMTLKSALALAVKVLNKTMDVSKLSAEKVEIATLTRESGKTVIRVLKQKEVEQLIKKHEEEEAKAEREKKEKEQREKDK psa5_mouse Proteasome subunit alpha type-5 Proteasome zeta chain Macropain zeta chain Multicatalytic endopeptidase complex zeta chain Psma5 protein protein mouse Mus musculus Mouse MFLTRSEYDRGVNTFSPEGRLFQVEYAIEAIKLGSTAIGIQTSEGVCLAVEKRITSPLMEPSSIEKIVEIDAHIGCAMSGLIADAKTLIDKARVETQNHWFTYNETMTVESVTQAVSNLALQFGEEDADPGAMSRPFGVALLFGGVDEKGPQLFHMDPSGTFVQCDARAIGSASEGAQSSLQEVYHKSMTLKEAIKSSLIILKQVMEEKLNATNIELATVQPGQNFHMFTKEELEEVIKDI psa3_mouse Proteasome subunit alpha type-3 Macropain subunit C8 Multicatalytic endopeptidase complex subunit C8 Proteasome subunit K Proteasome component C8 Psma3 protein protein mouse Mus musculus Mouse MSSIGTGYDLSASTFSPDGRVFQVEYAMKAVENSSTAIGIRCKDGVVFGVEKLVLSKLYEEGSNKRLFNVDRHVGMAVAGLLADARSLADIAREEASNFRSNFGYNIPLKHLADRVAMYVHAYTLYSAVRPFGCSFMLGSYSANDGAQLYMIDPSGVSYGYWGCAIGKARQAAKTEIEKLQMKEMTCRDVVKEVAKIIYIVHDEVKDKAFELELSWVGELTKGRHEIVPKDIREEAEKYAKESLKEEDESDDDNM psa2_mouse Proteasome subunit alpha type-2 Proteasome component C3 Macropain subunit C3 Multicatalytic endopeptidase complex subunit C3 Psma2 Lmpc3 protein protein mouse Mus musculus Mouse MAERGYSFSLTTFSPSGKLVQIEYALAAVAGGAPSVGIKAANGVVLATEKKQKSILYDERSVHKVEPITKHIGLVYSGMGPDYRVLVHRARKLAQQYYLVYQEPIPTAQLVQRVASVMQEYTQSGGVRPFGVSLLICGWNEGRPYLFQSDPSGAYFAWKATAMGKNYVNGKTFLEKRYNEDLELEDAIHTAILTLKESFEGQMTEDNIEVGICNEAGFRRLTPTEVRDYLAAIA psa1_mouse Proteasome subunit alpha type-1 Proteasome component C2 Macropain subunit C2 Multicatalytic endopeptidase complex subunit C2 Proteasome nu chain Psma1 protein protein mouse Mus musculus Mouse MFRNQYDNDVTVWSPQGRIHQIEYAMEAVKQGSATVGLKSKTHAVLVALKRAQSELAAHQKKILHVDNHIGISIAGLTADARLLCNFMRQECLDSRFVFDRPLPVSRLVSLIGSKTQIPTQRYGRRPYGVGLLIAGYDDMGPHIFQTCPSANYFDCRAMSIGARSQSARTYLERHMSEFMECNLDELVKHGLRALRETLPAEQDLTTKNVSIGIVGKDLEFTIYDDDDVSPFLDGLEERPQRKAQPSQAAEEPAEKADEPMEH kapca_mouse cAMP-dependent protein kinase catalytic subunit alpha Prkaca Pkaca protein protein mouse Mus musculus Mouse MGNAAAAKKGSEQESVKEFLAKAKEDFLKKWETPSQNTAQLDQFDRIKTLGTGSFGRVMLVKHKESGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLVKLEFSFKDNSNLYMVMEYVAGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSLDLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWTLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVSINEKCGKEFTEF 2aaa_mouse Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform Ppp2r1a PP2A subunit A isoform PR65-alpha PP2A subunit A isoform R1-alpha protein protein mouse Mus musculus Mouse MAAADGDDSLYPIAVLIDELRNEDVQLRLNSIKKLSTIALALGVERTRSELLPFLTDTIYDEDEVLLALAEQLGTFTTLVGGPEYVHCLLPPLESLATVEETVVRDKAVESLRAISHEHSPSDLEAHFVPLVKRLAGGDWFTSRTSACGLFSVCYPRVSSAVKAELRQYFRNLCSDDTPMVRRAAASKLGEFAKVLELDNVKSEIIPMFSNLASDEQDSVRLLAVEACVNIAQLLPQEDLEALVMPTLRQAAEDKSWRVRYMVADKFTELQKAVGPEITKTDLVPAFQNLMKDCEAEVRAAASHKVKEFCENLSADCRENVIMTQILPCIKELVSDANQHVKSALASVIMGLSPILGKDNTIEHLLPLFLAQLKDECPEVRLNIISNLDCVNEVIGIRQLSQSLLPAIVELAEDAKWRVRLAIIEYMPLLAGQLGVEFFDEKLNSLCMAWLVDHVYAIREAATSNLKKLVEKFGKEWAHATIIPKVLAMSGDPNYLHRMTTLFCINVLSEVCGQDITTKHMLPTVLRMAGDPVANVRFNVAKSLQKIGPILDNSTLQSEVKPILEKLTQDQDVDVKYFAQEALTVLSLA 2aba_mouse Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform PP2A subunit B isoform alpha PP2A subunit B isoform B55-alpha PP2A subunit B isoform PR55-alpha Ppp2r2a PP2A subunit B isoform R2-alpha protein protein mouse Mus musculus Mouse MAGAGGGNDIQWCFSQVKGAVDDDVAEADIISTVEFNHSGELLATGDKGGRVVIFQQEQENKIQSHSRGEYNVYSTFQSHEPEFDYLKSLEIEEKINKIRWLPQKNAAQFLLSTNDKTIKLWKISERDKRPEGYNLKEEDGRYRDPTTVTTLRVPVFRPMDLMVEASPRRIFANAHTYHINSISINSDYETYLSADDLRINLWHLEITDRSFNIVDIKPANMEELTEVITAAEFHPNSCNTFVYSSSKGTIRLCDMRASALCDRHSKLFEEPEDPSNRSFFSEIISSISDVKFSHSGRYMMTRDYLSVKIWDLNMENRPVETYQVHEYLRSKLCSLYENDCIFDKFECCWNGSDSVVMTGSYNNFFRMFDRNTKRDITLEASRENNKPRTVLKPRKVCASGKRKKDEISVDSLDFNKKILHTAWHPKENIIAVATTNNLYIFQDKVN csk2b_mouse Casein kinase II subunit beta Phosvitin Csnk2b Ck2n protein protein mouse Mus musculus Mouse MSSSEEVSWISWFCGLRGNEFFCEVDEDYIQDKFNLTGLNEQVPHYRQALDMILDLEPDEELEDNPNQSDLIEQAAEMLYGLIHARYILTNRGIAQMLEKYQQGDFGYCPRVYCENQPMLPIGLSDIPGEAMVKLYCPKCMDVYTPKSSRHHHTDGAYFGTGFPHMLFMVHPEYRPKRPANQFVPRLYGFKIHPMAYQLQLQAASNFKSPVKTIR pp2aa_mouse Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform Ppp2ca protein protein mouse Mus musculus Mouse MDEKLFTKELDQWIEQLNECKQLSESQVKSLCEKAKEILTKESNVQEVRCPVTVCGDVHGQFHDLMELFRIGGKSPDTNYLFMGDYVDRGYYSVETVTLLVALKVRYRERITILRGNHESRQITQVYGFYDECLRKYGNANVWKYFTDLFDYLPLTALVDGQIFCLHGGLSPSIDTLDHIRALDRLQEVPHEGPMCDLLWSDPDDRGGWGISPRGAGYTFGQDISETFNHANGLTLVSRAHQLVMEGYNWCHDRNVVTIFSAPNYCYRCGNQAAIMELDDTLKYSFLQFDPAPRRGEPHVTRRTPDYFL psma1-psma2-3 Components of the mouse 20S proteosome subumit identified by proteomic analysis 507099 N/A 507100 unspecified role unspecified role neutral component neutral component N/A 507101 unspecified role unspecified role neutral component neutral component N/A 507102 unspecified role unspecified role neutral component neutral component region (possible) opser O-phospho-L-serine (2S)-2-amino-3-(phosphonooxy)propanoic acid 2-amino-3-hydroxypropanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate MOD_RES Phosphoserine O-phospho-L-serine O-phosphonoserine O-phosphorylated L-serine O3-phosphoserine serine phosphate ester OPSer Phospho Phospho Seryl Phosphorylation phosphorylations western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false N/A 507103 unspecified role unspecified role neutral component neutral component N/A 507104 unspecified role unspecified role neutral component neutral component N/A 507105 unspecified role unspecified role neutral component neutral component N/A 507106 unspecified role unspecified role neutral component neutral component n-term_acetylation ac1res monoacetylated residue Acetyl Acetylation (N terminus, N epsilon of Lysine, O of Serine) (Ac) Acetylation Ac1Res de novo protein sequence de novo protein sequencing by mass spectrometry de novo protein sequence MS/MS n-term range n-terminal range n-term range n-term range n-terminal range n-term range false N/A 507107 unspecified role unspecified role neutral component neutral component N/A 507108 unspecified role unspecified role neutral component neutral component n-term_acetylation (possible) ac1res monoacetylated residue Acetyl Acetylation (N terminus, N epsilon of Lysine, O of Serine) (Ac) Acetylation Ac1Res de novo protein sequence de novo protein sequencing by mass spectrometry de novo protein sequence MS/MS n-term range n-terminal range n-term range n-term range n-terminal range n-term range false N/A 507109 unspecified role unspecified role neutral component neutral component N/A 507110 unspecified role unspecified role neutral component neutral component region (possible) opser O-phospho-L-serine (2S)-2-amino-3-(phosphonooxy)propanoic acid 2-amino-3-hydroxypropanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate MOD_RES Phosphoserine O-phospho-L-serine O-phosphonoserine O-phosphorylated L-serine O3-phosphoserine serine phosphate ester OPSer Phospho Phospho Seryl Phosphorylation phosphorylations western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region (possible) opthr O-phospho-L-threonine (2S,3R)-2-amino-3-(phosphonooxy)butanoic acid 2-amino-3-hydroxybutanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)butanoic acid MOD_RES Phosphothreonine O-phospho-L-threonine O-phosphorylated L-threonine O3-phosphothreonine threonine phosphate ester OPThr Phospho Phospho Threonyl Phosphorylation phosphorylationt western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region optyr O4'-phospho-L-tyrosine (2S)-2-amino-3-(4-phosphonooxyphenyl)propanoic acid 2-azanyl-3-(4-phosphonooxyphenyl)propanoic acid MOD_RES Phosphotyrosine O4-phosphotyrosine tyrosine phosphate 2-amino-3-(4-hydroxyphenyl)propanoic acid 4'-phosphate O4'-phospho-L-tyrosine O4'-phosphorylated L-tyrosine OPTyr Phospho Phospho Tyrosinyl Phosphorylation phosphorylationy western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false N/A 507111 unspecified role unspecified role neutral component neutral component N/A 507112 unspecified role unspecified role neutral component neutral component region (possible) opser O-phospho-L-serine (2S)-2-amino-3-(phosphonooxy)propanoic acid 2-amino-3-hydroxypropanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate MOD_RES Phosphoserine O-phospho-L-serine O-phosphonoserine O-phosphorylated L-serine O3-phosphoserine serine phosphate ester OPSer Phospho Phospho Seryl Phosphorylation phosphorylations western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false N/A 507113 unspecified role unspecified role neutral component neutral component n-term_acetylation ac1res monoacetylated residue Acetyl Acetylation (N terminus, N epsilon of Lysine, O of Serine) (Ac) Acetylation Ac1Res de novo protein sequence de novo protein sequencing by mass spectrometry de novo protein sequence MS/MS n-term range n-terminal range n-term range n-term range n-terminal range n-term range false N/A 507114 unspecified role unspecified role neutral component neutral component n-term_acetylation (possible) ac1res monoacetylated residue Acetyl Acetylation (N terminus, N epsilon of Lysine, O of Serine) (Ac) Acetylation Ac1Res de novo protein sequence de novo protein sequencing by mass spectrometry de novo protein sequence MS/MS n-term range n-terminal range n-term range n-term range n-terminal range n-term range false N/A 507115 unspecified role unspecified role neutral component neutral component n-term_acetylation (possible) ac1res monoacetylated residue Acetyl Acetylation (N terminus, N epsilon of Lysine, O of Serine) (Ac) Acetylation Ac1Res de novo protein sequence de novo protein sequencing by mass spectrometry de novo protein sequence MS/MS n-term range n-terminal range n-term range n-term range n-terminal range n-term range false region opser O-phospho-L-serine (2S)-2-amino-3-(phosphonooxy)propanoic acid 2-amino-3-hydroxypropanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate MOD_RES Phosphoserine O-phospho-L-serine O-phosphonoserine O-phosphorylated L-serine O3-phosphoserine serine phosphate ester OPSer Phospho Phospho Seryl Phosphorylation phosphorylations western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false N/A 507116 unspecified role unspecified role neutral component neutral component region (possible) opser O-phospho-L-serine (2S)-2-amino-3-(phosphonooxy)propanoic acid 2-amino-3-hydroxypropanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate MOD_RES Phosphoserine O-phospho-L-serine O-phosphonoserine O-phosphorylated L-serine O3-phosphoserine serine phosphate ester OPSer Phospho Phospho Seryl Phosphorylation phosphorylations western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region optyr O4'-phospho-L-tyrosine (2S)-2-amino-3-(4-phosphonooxyphenyl)propanoic acid 2-azanyl-3-(4-phosphonooxyphenyl)propanoic acid MOD_RES Phosphotyrosine O4-phosphotyrosine tyrosine phosphate 2-amino-3-(4-hydroxyphenyl)propanoic acid 4'-phosphate O4'-phospho-L-tyrosine O4'-phosphorylated L-tyrosine OPTyr Phospho Phospho Tyrosinyl Phosphorylation phosphorylationy western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region opthr O-phospho-L-threonine (2S,3R)-2-amino-3-(phosphonooxy)butanoic acid 2-amino-3-hydroxybutanoic acid 3-phosphate 2-azanyl-3-(phosphonooxy)butanoic acid MOD_RES Phosphothreonine O-phospho-L-threonine O-phosphorylated L-threonine O3-phosphothreonine threonine phosphate ester OPThr Phospho Phospho Threonyl Phosphorylation phosphorylationt western blot western blot Immuno blot Immuno blot undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false N/A 507117 unspecified role unspecified role neutral component neutral component N/A 507118 unspecified role unspecified role neutral component neutral component N/A 507119 unspecified role unspecified role neutral component neutral component N/A 507120 unspecified role unspecified role neutral component neutral component N/A 507121 unspecified role unspecified role neutral component neutral component physical association physical association false false false Table 1, Fig 2A, Fig 4A, Supplementary table 1 Casein kinase II beta subunit (P67871) is not discussed in the paper was was included on the dataset submitted to IntAct by the authors.