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ETAA1

Gene
ETAA1
Protein
Ewing's tumor-associated antigen 1
Organism
Homo sapiens
Length
926 amino acids
Function
Replication stress response protein that accumulates at DNA damage sites and promotes replication fork progression and integrity (PubMed:27601467, PubMed:27723720, PubMed:27723717). Recruited to stalled replication forks via interaction with the RPA complex and directly stimulates ATR kinase activity independently of TOPBP1 (PubMed:27723720, PubMed:27723717). Probably only regulates a subset of ATR targets (PubMed:27723720, PubMed:27723717).
Mass
103.44 kDa
Sequence
MSRRRKHDDSPSPKKTPHKTVAAEECGSVVEPGRRRLRSARGSWPCGAREGPPGPVRQREQPPTAALCSKSNPEERYETPKRALKMDSLSSSFSSPNDPDGQNDIFWDQNSPLTKQLGKGRKKQIYTTDSDEISHIVNRIAPQDEKPTTNSMLDMWIGETAIPCTPSVAKGKSRAKISCTKLKTQSQEEELMKLAKQFDKNMEELDVIQEQNKRNYDFTQMISETEILSNYKDNIQMWSLHNIVPEIDNATKKPIKGNTKISVANNQNSSQKPFDQIAEAAFNAIFDGSTQKCSGQLSQELPEAFWSTSNTTFVKTNALKEEKIITNETLVIEKLSNKTPRSLSSQVDTPIMTKSCVTSCTKEPETSNKYIDAFTTSDFEDDWENLLGSEPFAMQNIDMPELFPSKTAHVTDQKEICTFNSKTVKNTSRANTSPDARLGDSKVLQDLSSKTYDRELIDAEYRFSPNSNKSNKLSTGNKMKFENSSNKIVIQDEIQNCIVTSNLTKIKEDILTNSTEASERKSALNTRYSNEQKNKCILNQSIKAPVNTDLFGSANLGSKTSVSNPNQTSASKVGSFFDDWNDPSFANEIIKACHQLDNTWEADDVDDDLLYQACDDIERLTQQQDIRKDSKTSESICEINNNSEHGAKLTQQQDIRKDSKTSESICEINNNSEHGAKNMFAISKQGSNLVQSKHLNPGSISVQTSLTNSSQIDKPMKMEKGEMYGNSPRFLGATNLTMYSKISNCQINNLHVSYTNTDVPIQVNSSKLVLPGSSSLNVTSDHMNTEITTYKKKLSTNQPCHKTVTDEAQSNLNTTVGFSKFTFTRMKNSQILSQFNQNCITGSMSDTKITQGVEKKKGVNPLLEEAVGQQSLVKLSESLKQSSKEEEEKNRKCSPEEIQRKRQEALVRRMAKARASSVNAAPTSFL

Gene
ETAA1
Protein
Ewing's tumor-associated antigen 1 homolog
Organism
Bos taurus
Length
899 amino acids
Function
Replication stress response protein that accumulates at DNA damage sites and promotes replication fork progression and integrity. Recruited to stalled replication forks via interaction with the RPA complex and directly stimulates ATR kinase activity independently of TOPBP1. Probably only regulates a subset of ATR targets.
Mass
99.859 kDa
Sequence
MSRRRKHGDSSGLKQTPRKAMATEEGSLVFESGKRRLRAARGSGPQGPGERPPRPLPQQEQPPVAASCRKSNTEERYETPKRMLQMDLLSSTFSSPNDPDGQNDIFWDQNSPMTKQLDKGRKKQLYTTDSDEISHIVNRIAPQDEKPTTDSMLGVWIGDTAIPCTPSVAKGKSRTKLSCTKLKSQNQEEELMKLAKQFDKNMEELDVIQEQDKRNHDLIQMISEAETSLNCRDNVQMQLLCDTVPEIDKALLKKPVKENTKISVVNDQTSSQKPFDQNAEAAFIAMFDGSTQKCSGQLSQDLSDSFLKTSNTTFGKKNTLKEEKIITNESVVTENLPSKTLGSLSHQVDNPGMTKSYVTFCTKEPGTFNKHIDTFTTSDFEDDWENLLSNEPFVMQNIETSELFPAPKTIQIADQKEMCSFNSKEAKSKSGMNKSVDVKLRDSKILQGLPSNTWNNELTDAEKYRFSPKPNDKPNKLSTTGNKMKLEKSFNIVVNQDKIQDCAVASNLTKVNEDTHTKFNCKVNASEKKSALKPGCSNKSIFNQSLKVPANVKPFGSATLGSTTSVCNPDQTNGSKLGSFFDDWNDPSFTNEIVKACHQLENSWEADDVDDDILYQACDDIERLTQEQNIRVDSKTSESVLEINNSSKHGAKNVFTTPKQGSQFMQSKHLNLNSISAQTSSLANSLQINKSVKMERGEMYGNSPGFLGATTNLSIYSKNSDCQISNLHVSCNNPDVPKQVNSSKSVLTGSSSLNVGSHHMSTEIAASKNRLSTLHLSKSTTRGKAQSDLNRAVRLSEYVFTKMKNCPMLSPFNNSSVTGSISDTKIAQGLEKNKTVNPLPGKAVQQQPLVKFSEPLKQPSKEEEEKNRKCSPEEIQRKRQAALIRRMAKAQASSVKKGR

Gene
Etaa1
Protein
Ewing's tumor-associated antigen 1 homolog
Organism
Mus musculus
Length
877 amino acids
Function
Replication stress response protein that accumulates at DNA damage sites and promotes replication fork progression and integrity. Recruited to stalled replication forks via interaction with the RPA complex and directly stimulates ATR kinase activity independently of TOPBP1. Probably only regulates a subset of ATR targets.
Mass
96.552 kDa
Sequence
MQLKDGGTGMSRRRKHADSPARRSTPHRAAAKNCRPAAEPWLRESRAACSSQLRRAGTRSARRAQRQAAADGGRSPRGKETPVQIVKMDLLSCTFSSPNDPDGQTDIFWDQNSPMTKQLGKGRKKQISSAYSDEISHIVNRIAPQDEKPVTNSMLGVWIGETAIPCTPGVAKEKSRVKASCTKLKTKNREKELMKLAQQFDKNMEELDVIQEQDGKNHDFIQMTSKMGHLDNHKDSVQKPSGDVVPEITCTPVKKQMKGDSRISLAKAQDSSQKPFDQNVEAAFNAIFDGSTQMCSGQLSQDLLDAFLNNSKTSLRKKNALLQEEIITTETLLTENLLNKTPISLSPQIDTTVILNSCVTPCPKTPAAPDTQLDELTANDFEDDWESLLGSEPFLMENAEMLEFVPSTTAQDTCQKAICTSVGENDTITSRTNMNLGGRLRDSKVTLDLPSKTRNGELRNAGEHRFSSHPGDESRKVPFTGNKVSFEKSVTSIVSKDEDYVAVSNLEKVKEDSRNKCILNKHSSNKSSSYTRYPSKQSSELGVNLPLQVPTTDPFDSVFLGKENIVCSTNQSHGSKLNSSFDDWNDPLLASEMVEACHRLEATWDAGEVDDDLFCQACDDIERLTQQENKGSEESESVSYTSTRGSRSSSTASKQASQSAPSKHWNVVSSAVPLSLANKSQMSKPVTVQKRGRCGDGPNILDATNLSVCSKNSSDNKRGPVQVNSSKFVLGGSSNLNVNLGLMSTKIATNMKLSTQQLSHNSLADTAQNDNKILKLPKFTFKKKNPQLNQNHLVGSVPVGKISEDLGKRETVNSLLEANQQQSSINYSESLKPSSPDEEERNRKYSPEEIQRKRQEALVRRKAKALHTVQSAPISLP