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rent1

Gene
rent1
Protein
Putative regulator of nonsense transcripts 1
Organism
Takifugu rubripes
Length
1097 amino acids
Function
RNA-dependent helicase and ATPase required for nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Is recruited to mRNAs upon translation termination and undergoes a cycle of phosphorylation and dephosphorylation; its phosphorylation appears to be a key step in NMD. The formation of an rent1-rent2-rent3 surveillance complex is believed to activate NMD (By similarity).
Similarity
Belongs to the DNA2/NAM7 helicase family.
Mass
122.339 kDa
Sequence
MSVEAYGPSSQTLTFLDTEETELLGADTQGSEYDFTDFTLPSQTQTQGHTQSQLDNQLNGPDDGLHNGGMDDSVAKASQLLAELNFEEDEEDTYYTKDLPVHACRSYCGIHDPACVVYCNTSKKWFCNGRGNTSGSHIVNHLVRAKCKEVTLHKDGPLGETVLECYNCGCRNVFLLGFIPAKADSVVVLLCRQPCASQSSLKDINWDSSQWQPLIQDRCFLSWLVKIPSEQEQLRARQITAQQINKLEELWKDNPCATLEDLEKPGVDEEPQHVLLRYEDAYQYQNIFGPLVKLEADYDKKLKESQTQDNITVRWDLGLNKKRIAYFTLPKTDSDMRLMQGDEICLRYKGDLAPLWKGIGHVIKVPDSYGDEIAIELRTSVGAPVEIPHNYQVDFVWKSTSFDRMQSALKTFAVDETSVSGYIYHKLLGHEVEDVTIKCQLPKRFTANGLPDLNHSQVYAVKTVLQRPLSLIQGPPGTGKTVTSATIVYHLSRQGNGPVLVCAPSNIAVDQLTEKIDKTGLKVVRLCAKSREAIESPVSFLALHNQISNMDSMPELQKLQQLKDETGELSSADEKRYRALKRTAERELLMNADVIWCTCVRAGDPRLAKMQFRSILIDESTQATEPKCIGPVELGAKQLILGEITASWSCVMCKKAAKAGLSQSLFERLVVLGIRPIRLQVQYRMHPALSAFPSNIFYEGSLQNGVTAGDRIKKGFDFQWPQPEKPMFFYVTQGQEEIASSGTSYLNRTEAANVEKITTRLLKAGAKPDQIGIITPYEGQRSYLVQYMQFSGSLHTKLYQVEIASVDAFQGREKDFIILSCVRANEHQGIGFLNDPRRLNVALTRAKYGVIIVGNPKALSKQPLWNNLLNNYKEQKVLVEGPLNNLRESLMQFSKPRKLVNTINPRFMSTAMYDAREALIPGSAYDRSNTGGRPSNMYFQTHDQIGMIGAAASHLAALNIPIPFNLVMPPMPPPSYQGQTNGPAAGRGAMKGKSGRGGRQRIQWFWEPGGWSHAKQSDQPGWGFPVILSGATDTGLHLHEPAFPDEPARTLPARALPWDSYLGDEFKSQIDVALSQDSTYQGERAYQHGGVTGLSQY