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rrp4

Gene
RRP4
Protein
Exosome complex component RRP4
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
359 amino acids
Function
Non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snRNA and snoRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as antisense RNA species and cryptic unstable transcripts (CUTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and in RNA surveillance pathways, preventing translation of aberrant mRNAs. The catalytic inactive RNA exosome core complex of 9 subunits (Exo-9) is proposed to play a pivotal role in the binding and presentation of RNA for ribonucleolysis, and to serve as a scaffold for the association with catalytic subunits and accessory proteins or complexes. RRP4 as peripheral part of the Exo-9 complex is thought to stabilize the hexameric ring of RNase PH-domain subunits.
Similarity
Belongs to the RRP4 family.
Mass
39.427 kDa
Sequence
MSEVITITKRNGAFQNSSNLSYNNTGISDDENDEEDIYMHDVNSASKSESDSQIVTPGELVTDDPIWMRGHGTYFLDNMTYSSVAGTVSRVNRLLSVIPLKGRYAPETGDHVVGRIAEVGNKRWKVDIGGKQHAVLMLGSVNLPGGILRRKSESDELQMRSFLKEGDLLNAEVQSLFQDGSASLHTRSLKYGKLRNGMFCQVPSSLIVRAKNHTHNLPGNITVVLGVNGYIWLRKTSQMDLARDTPSANNSSSIKSTGPTGAVSLNPSITRLEEESSWQIYSDENDPSISNNIRQAICRYANVIKALAFCEIGITQQRIVSAYEASMVYSNVGELIEKNVMESIGSDILTAEKMRGNGN

Gene
rrp4
Protein
Exosome complex component rrp4
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
329 amino acids
Function
Non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snRNA and snoRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as antisense RNA species and cryptic unstable transcripts (CUTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and in RNA surveillance pathways, preventing translation of aberrant mRNAs. The catalytic inactive RNA exosome core complex of 9 subunits (Exo-9) is proposed to play a pivotal role in the binding and presentation of RNA for ribonucleolysis, and to serve as a scaffold for the association with catalytic subunits and accessory proteins or complexes. rrp4 as peripheral part of the Exo-9 complex is thought to stabilize the hexameric ring of RNase PH-domain subunits (By similarity).
Similarity
Belongs to the RRP4 family.
Mass
36.688 kDa
Sequence
MVTILKPEEFYVSSEADIVNDVSMTEMEDEIMEDEQMGLVDGEDVLEEFDKSIHQNLVTPGQLVTDDPQFMRGHGTYFEDGGIYASVAGSVQRVNKLISVKPLRSKYVPEIGDLIIGKIAEVQPKRWKVDIGAKQNAVLMLSSINLPGGIQRRKLETDELQMRSFFQEGDLLVAEVQQYFSDGSVSIHTRSLKYGKLRNGVFLKVPPALVVRSKSHAYALAGGVDIILSVNGYVWVSKHNENQHSSVSITRLEEEASESIYSNENDEIDGYTRLNISRVSICIKGLASRSLPLTQASITNFYESSLVFSNLQDLTVPKNMDQIAMEAMQ

Gene
RRP4
Protein
Exosome complex component RRP4 homolog
Organism
Arabidopsis thaliana
Length
322 amino acids
Function
Non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing, maturation and degradation events. In vitro, is an active and distributive 3'->5' exonuclease requiring a free 3'-OH on the substrate and releasing nucleoside 5'-monophosphates (PubMed:11809881). Required for normal embryo development (PubMed:18160042).
Similarity
Belongs to the RRP4 family.
Mass
36.574 kDa
Sequence
MVMRKLQLPLSQTQKVRFERAIERLQSLSSSANSDASVIVTDSIPVNHDDAFLKGHGTSEVDGELLATVCGVVERVDKLVYVRTLRARYKPEVGDIVVGRVIEVAQKRWRVELNFNQDGVLMLSSMNMPDGIQRRRTSVDELNMRNIFVEHDVVCAEVRNFQHDGSLQLQARSQKYGKLEKGQLLKVDPYLVKRSKHHFHYVESLGIDLIIGCNGFIWVGEHVEVRDPMAIDDQKDEEMISSSSTGKEQSHIPLETRQTICRIGNAIRVLSNLGFTVTLEVIMETVNLSNSKNIDIHDMLGSEFHVVVAENEAERRRTKRKK

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)
Length
311 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
34.7 kDa
Sequence
MLLVNEKDLVVPGQVLAENEYFPGRGTFKEDNRICSSFVGLVSVRNKKINVIPLQSKYIPKRGDVVIGEITDIRFSMWGLDINSPYTGLLPASEVFGKDKRELESVFDIVDVLLLRVVDVDEVKKVKLGLKGRGLGKFRDGILVYITPTKVPRLIGKRGSMINMVKEKTHCDIVVGQNGVVWIKGEPDMERIAEKVVLMIDREAHTSGLTDRVRELLDRLTGVEPEIQVEESEGTEKPETPESEDFEEASDYSEDVEVSPESEDIEEVSDESEDLEVESEDVEEGTDTPAAEEDDGEAGDAEVKDENNSER

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS)
Length
298 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
33.843 kDa
Sequence
MIYVENKDLVIPGEVLADDEYYSGRGTFKENGKICSSLMGLVSLRNKKIRVIPLKSKYVPKKGDVVIGKIKDVRFSMWDVDINSPYSGILPAFEVFGREKKELNKVFDVGDVLFLRVVDVDEVKKVKLGLKGRGMGKFRGGIIVDITPTKVPRLIGKKGSMINMIKDKTNCKIIVGQNGLVWVKGEEDMEQLTKDIIHMIEAEAHTSGLTNKVKNKLSLAIDGELPQEDDYSDDYEELEKPKLQNFKEELEQEEKEEQSKKDSTDFYKVIEELKKKNKKDKPLSYGNNSGNSYILNNR

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Pyrococcus abyssi (strain GE5 / Orsay)
Length
265 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.315 kDa
Sequence
MKRIFVQNRELVVPGTLLAQGPYKNGRGTFREGSRIYSTVIGLVDIKGNTIRVIPLEGPYIPEVGDNVIGKIVDVKFSSWVVDIGAPYPANLKIQDFTDEKIDLLRTDLRKFFDIGDIIYAKVKAITEVNNIDLTTKGMPFNGGPLKGGQIVKITPSRVPRVIGRGGSMINMIKKLTMTRIIVGQNGWIWVSGKNDALEKLAIEAILKIDKESHTRGLTDRIKALLLSRLQELKEKGVIEEIPKLEEEPQGEDEVNGNDGEARGA

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
Length
265 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.649 kDa
Sequence
MKRIFVQNRELVVPGTLLAQGPYKNGRGTFREGSRIYSTVIGLVDIKGNTIRVIPLEGPYIPEVGDNVIGKIVDVKFSSWVVDIGAPYLANLKIQDFTDEKIDLLRTDLRKFFDIGDIIYGKVKAITEVNNIDLTTKGMPFNGGPLKGGQIVKITPSRVPRVIGRGGSMINMIKKLTMTRIIVGQNGWIWVNGKNEALEKLAIEAILKIDRESHTKGLTDRIKSLLLSRLQELKEKGVIEEIPELEEEPQEETEVNNNDGETRRT

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)
Length
264 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.534 kDa
Sequence
MRRIFVQNRELVVPGTLLAQGPYKNGRGTFKEGSRIYSTVIGLVDIKGNTIRVIPLEGPYIPEVGDNVLGKIVDVKFSSWTVDIGSPYSATLKIQDYTDEKIDLLRTDLRKFFDIGDIIYAKVKGINEVNNIELTTKGMPFNGGPLRGGQIIKITSSKVPRVIGKGGSMINMIKKLTQSRIIVGQNGWIWISSKNPELEKLAIEAILKIERESHTRGLTDRIKNMLLSKLQELKERGVIEEIPSLEEETQEETVMENDVEARGP

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M)
Length
263 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.124 kDa
Sequence
MDRKIVIPGQLLSEKKEMAGPGTYVKNGNIYSLLYGIANFKGRVSVVPFSGKYIPSRKDFIIVNVIDVTPSNWIMETGSPYDGLLHVSEFPKRVDSSEMRKFMDVGDCVIVRVKDVSKAMKVELSMREQGSRALSKGRIIEVVPSKVPRVIGHGGSMVSILKKESNCDVFVGKNGRIWINGKDKDMDRLTTAIEMIESESHMSGLTDKVGMFLRGEPEGTEGSDEEQLVDEEVAGVSLEDDDVTEETSRKVDVLLDNDTDETN

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)
Length
260 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.172 kDa
Sequence
MDKKIVIPGDLLSDDVKKSGYGTYVKNDKIYSSLCGIESLKEDKVGVIPLAGAYIPSVNDVVIGVVIVVTPSNWILDIAAPYDGLLHVSEYPRRVESREMPEILDVGDSVILRVRDVDSSMKIELALRDPNLHKLRTGQIVEVEPVKVPRVIGHGGSMISMLKKETNCSIFVGQNGRIWIDGKDEDIELLSKALRKIEAEAQRSGLTDRIYNFLKNERMKEKESKPVEFLKNEKTDVSVAKEDHSEDIYRKIDVLLDPKN

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Length
260 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.136 kDa
Sequence
MDKKIVIPGDLLSENQKKAGYGTYVKNDKIYSSLCGIENLKEDKVGVIPLAGAYIPSANDVVIGIVIVVTPSNWIFDIAAPYDGLLHVSEYPRRVESREMPEILNVGDSVILRVKDVDSSMKVELALRDPSLHKLKTGQIIKVESVKVPRVIGHGGSMISMLKKETNCSIFVGQNGRIWIDGKDEDIELLSKALRKIELEAQRSGLTDRIYNFLKNERIRQKESKPVGFFKNETEGVTATKEDHSEEIYRKIDVLLDPKN

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanosarcina barkeri (strain Fusaro / DSM 804)
Length
260 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
29.288 kDa
Sequence
MDKKIVIPGDLISENSKKAGYGTYVKNDKIYSLFCGIENLKEDKVGVIPLAGVYIPSANDVVIGIVIVVTPSNWIMDIASPYDGLFHVSEYPRRIESREMHEVLNVGDSIILRVKDVDNSMKVELALRDSSFHKLKTGQIVEVEPVKVPRVIGHGGSMISMLKKETNCSIFVGQNGRIWIDGKDDDVELLSKALRKIEAEAQRSGLTDRIYNFLKNERSKQKESKPAKFFKSGKKEVKLPKEDHSEEIYRKIDVLLDPNN

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)
Length
257 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
28.317 kDa
Sequence
MKKIFVKPRELVVPGTLLAQGPFKNGRGTFREGNAIYSTVIGLVEIRGNVIRVIPLEGPYIPEVGDNVLGKIVDVKFSSWTVDIGAPYQASLRVQDAVEERIDLLKTDLRKIFDIGDIIYAKVKAFNEVNQIDLTTKGMPFKGGPLRGGQLVTITPSKVPRLIGKGGSMINMIKTLTGTRIIVGQNGWVWVSGKNDELERLAIEAILKVDRESHTQGLTDRVKEFLLSRLRELKEQGVIEEIPEVNGEEGGEDDGQA

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Ignisphaera aggregans (strain DSM 17230 / JCM 13409 / AQ1.S1)
Length
253 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
28.512 kDa
Sequence
MYEKEAISLQTSKRILVVPGDSVQISQDVVIDPQQILYLYKKDDNTFISTITALLDFENIDDKKKLRVIPLKGRYIPREGDIVIGIVVDVTLSSWIIDINSPYLSVLNASDYLGRSFNPLTDNIRKYLEIGDVVVGKIATFDRSRGPILTVQDKGLGKVVDGSLIEIEPIKVARVIGKKKSMLNMLIEQTKCDILVGNNGRIILRCPNPELEYIAILAIKKIESEAHTTGLTERIREFIIEEKVKRGLIKYEV

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Length
249 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
27.998 kDa
Sequence
MNMSQSQKIVLQPRSIVVPGELLAEGEFQIPWSPYILKINSKYYSTVVGLFDVKDTQFEVIPLEGSFYYPKINDIVIGLVEDVEIYGWVVDIKAPYKAYLPASNLLGRSINVGEDLRRYLDVGDYVIARIENFDRSIDPVLSVKGKDLGRVSNGIVIDIMPVKVPRVIGKNKSMYETLTSKSGCSIFVANNGRIWATCPSRFSEEILIEAIRKIENESHIKGLTDRIKQFIEEKLGERNASSGETKTNS

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
Length
249 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
27.725 kDa
Sequence
MSQANKIYFEDRSIVTPGDLIAEGEFQVPWSPYYYKVNGKYYSAITGLITVKDGSIFEVIPLESSRYYPKVGDTIIGLVEDIEIYGWVIDIKSFYSAYLPASSLLGRPISPGEDVRRYLDVGDYVIAKIEAFDRTISPVLTVKGKGLGRIPLGTVMDIMPVKVPRVIGKNRSMIEVLTSESGCEIFVAQNGRIHIKCANNLIEEALIEAINIIQSESHTKGLTERIRNFLKQKLGVIRNDSAPKTEANT

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
Length
247 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
27.575 kDa
Sequence
MSNSKIYFEDRSIVTPGDLIAEGDFQIPWSPYYYKIGNKYYSSITGLIEVKENLFEIVPLEGHRYIPKVGDTVIGLIEDVEIYGWVLDIKSPYSAYLPASSFLGRPVSPGEDLRRYLNLGDYVIAKIETYDRTINPILSIKGKGLGRVSSGIVIDIPPVKVPRVIGKNRSMLDTLTSETGCEILVAQNGRILANCATKMIEEALVEAIQIIEKESHIKGLTEKIRKFLREKLGETKNDSATKTEANT

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Thermosphaera aggregans (strain DSM 11486 / M11TL)
Length
247 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
27.309 kDa
Sequence
MKLKVIVADRQLVRPGDILAYIEEAGEVVKFKKIPDKHVYIFDNKIISDLVGVVNVSGEDIQVIPLEGVYIPRKDDLVIGIVENVGVTAWTLDIRSPYPGVLNASEVIEGFNPLIHNLRNYLDTGDFVIGRIALFDRTRDPVITVKGKGLGKITEGVVVDVKPSKIPRLIGKRGSMYNLLTSMSGCEITIAQNGFVWLKCHDENRAKVLIQAIKLIELKAHMRGLTEEVKMFLERKLGGGGSGEHQA

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938)
Length
239 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.914 kDa
Sequence
MPEFELYVEDRQVVTPGELLARGQVIASEGTYTSGDEVYSKVTGLVDIDGRRIRVIPLAGPYRPSPGDFVVGIVEEVKFSSWLIDVRAPLPAILHVSNALEEEVDLIETDLSRYYRPGDVITAVVREVDPVQRVELSLLEDDAPTRLGRLQGGQVVEIDPVKVPRVIGRKGSMIKMLKRVLGCDIVVGANGRIYVRAREEPKKERELLAVRAIREIERRSHLRGLTDWLKANLKRLSRW

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Thermofilum pendens (strain DSM 2475 / Hrk 5)
Length
237 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.222 kDa
Sequence
MRGGAVTIHVKDRQIVAPGEFVGEQGRFRVEGQVFRVGRKYYSKVLGVVTVDEENRVVKVIPLKGKYFPVEGHIVVGKVVDIGFTSWEVDINSPYVAVLPVSEVTSRPVTISRNELSRILDVGDLILAKIVSFDLSKDPVLTIKESRLGKIPRGTLVEIPPQKVPRVIGRRGSMVSMIEDLLGVKLIVGQNGRIVVVGDDPQRVEIAVLAVRKIEAEAHTTGLTDRIKQFIEERLRS

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)
Length
236 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.393 kDa
Sequence
MYQLGDVKKIVLPGDPIEVQGKMRNGVYRGQDNRYYSEYFGTLQVNDQFVDVVPFSGQYIPRKGDKVIGKVIEVGPSTWTVDINSPYFAMLHMNDTPWRMSSGDLKRYLNAGDYIYAKIMSVNEIKESWLTLKEPGLKKLEGGHMVLIHASRVPRVIGKGGGMVNMVKELTATRIIIGQNGLIWIDGPIEGVTMAIAAIEMIEREAHTEGLTARVESFLKELKGEKDGSQQNKADQ

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)
Length
236 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.388 kDa
Sequence
MYQLGDVKKIVLPGDPVEVQGKIRNGIYRGPDNKYYSEYFGTLQVSDQYVDVVPFSGQYIPRKGDKVIGKIIEVGPSTWTVDINSPYFAMLHMNDTPWRISSGDLKRYLNSGDYVYAKIMSVNEIKESWLTLKEPGLKKLEGGHMVLIHASRVPRVIGKGGGMVNMVKELTSTRIIIGQNGLIWIDGPIEGVTMAIAAIEMIEREAHTEGLTVRVESFLKELRGDKDGNQQDKANQ

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827)
Length
235 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.075 kDa
Sequence
MYYVTPRQLVFPGDVIATADSKVEGPVYLDNGKYRSLVVGLVEFREDVVVVVPLEGTYKPKKGDLVIGYVTDVLATGWEVDVRSFMPAYLPVGEALHRHVDLETTPLTTFLNIGDVVVAKVKDVDLTDEYPIILTLKDEKVGKVESGTVVEITPVKVPRVIGKRGSMLNTLMELGCDIVVGQNGRIWVKCKDPRDEVFLASLIRKIEAESHVMGLTDRIRAEIENYKTSKQQGTV

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1)
Length
235 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.061 kDa
Sequence
MSSERQLAGRIVVPGEPLPEEVEASPPYVIDYKGVKRATVVGLLREKGDGGGRAFVKLKEIYVPQAGDVVIGLIQSVGIMNWFVDINSPYVAVLSVQDFLGRPFNPAVDDMQSLLKVGDYIKAKVVAFDKTRSPLLTVQGEGLGRIVRGKIVEISPAKVPRVIGRKMSMLKTLEEKTECKIFVARNGRIHLECPNEDLEAIAVMAIKIIDEEAYTSGLTKRIIKFIEEERRIREV

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Picrophilus torridus (strain ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828)
Length
230 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
26.139 kDa
Sequence
MEIRQIVYPGEKIDLEGQKPRNGLYEENDEYYSEYFGVVQKSDKFIDIVPFNGPYMPRINDKVIGKVIDVSATMWTVDINSPYFSLMHMNDTPWHVTSGDLRKYLNVGDYIYAKVSILNEIKESWLSLKDVNLRKLEEGSIIYIKAPKVPRVIGKAGNMINMIKSETNTKIIVGQNGLIWIDGEPENVDLAINAIGMVEKEAHTFGLTDRVKAYLDKMKGGNNGRSEVNQ

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Korarchaeum cryptofilum (strain OPF8)
Length
228 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
24.944 kDa
Sequence
MSEVTLLVRDKEVVIPGQPLARGKVKPGKDVYVDESGTIRSKKLGLVSLKDDEISIVPLVGAYIPKEDDLVIGIVSKISGNTILVDIRSPYQGALPIQRRAERVDLKKYDLKIGDVILAKVRSFDGASSLILTIDAEGLGKLEGGYLLEVDPAKVPRVIGKRQSMLSMLKEATRSEIIVANNGRIWVKPPSVKELIVLEKALKKIEEESHVSGLSDRISSLLSQELSR

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Nitrosopumilus maritimus (strain SCM1)
Length
226 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
24.669 kDa
Sequence
MADKRKYVIPGDVVTTGPFRPEQNTVLEGNKIISTTIGISEIYDDSVRVIPLTGKYIPKINDLVIGKVNSHTSLSWELDINSCYVGFLPAQDVFGRDFSAHADELATKLRTGDLVAARIANFDRTRDPLVSISDRDLGKIDSGVLMEISPSKVPRLIGKKGSMIQMIEEATDAAVTIGQNGWVVVSCESPEGLLKAKKAIQMVNEQAHVANLTDQVKEMLDKKGES

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
Length
223 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome (Probable).
Similarity
Belongs to the RRP4 family.
Mass
24.725 kDa
Sequence
MRKIVLPGDLLSTNPRAAGYGTYVEGGKVYAKIIGLFDQTETHVRVIPLKGRYTPSVGDVVIGIIREVAANGWAVDIYSPYQAFLPVSENPEMKPNKKPNEVLDIGDAIIAKVLNIDPKMKVTLTMKDRICRPIRFGRIVAINPARVPRVIGKKGSMIKLLKSELDVQIVVGQNGLIWVNGDRRKVSIAEEAIYLIEQEAHTEGLTDRVAEFIKRRKADVGIQ

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanothermus fervidus (strain ATCC 43054 / DSM 2088 / JCM 10308 / V24 S)
Length
222 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
24.771 kDa
Sequence
MLFVKERDIVVPGEKLAGNDYIAGRGTFIEEDKIYSSVVGLVSIKGKRIEVIPLQGKYIPKKNDSVIGKVVDVKFARWIVDIRSPYSAILPVSEVIDKGKKNLEEIFGIGDTLFLKIIEVDEVKKVKLGLHEGGPIKLEGGTLAYITPSKVPRVIGRKGSMIKMLKKLTNCEILLGQNGVIWVKGDKKMEEIVKRALEMIDREAHTSGLTDRVKEFIIRSIE

Gene
rrp4
Protein
Exosome complex component Rrp4
Organism
Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)
Length
222 amino acids
Function
Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Similarity
Belongs to the RRP4 family.
Mass
25.421 kDa
Sequence
MIFVENKEIVLPGSLLTDNNYKLGRGTYKENGKIYSSITGLVYFESEQIKVIPLKDTYSPNYGDLVIGRVTGSSYSSWSIDINSTYHGFLPTTELYDKNEPNINNIINIKDMLLLRVANVDEINRVKLTLRSRGLGKFNQGTIIKVKQPTIHFLSEENAFLTTMIQEYTYTDVIIGKNGLIWINGLKENIERIIEIIELIEKEEPLKHNLIKHIQSMILNPK