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Q9CRA8 (EXOS5_MOUSE) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 103. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Exosome complex component RRP46
Alternative name(s):
Exosome component 5
Ribosomal RNA-processing protein 46
Gene names
Name:Exosc5
Synonyms:D7Wsu180e, Rrp46
OrganismMus musculus (Mouse) [Reference proteome]
Taxonomic identifier10090 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus

Protein attributes

Sequence length235 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

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 promoter-upstream transcripts (PROMPTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. The RNA exosome may be involved in Ig class switch recombination (CSR) and/or Ig variable region somatic hypermutation (SHM) by targeting AICDA deamination activity to transcribed dsDNA substrates. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and specifically degrades inherently unstable mRNAs containing AU-rich elements (AREs) within their 3' untranslated regions, and in RNA surveillance pathways, preventing translation of aberrant mRNAs. It seems to be involved in degradation of histone mRNA. 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 By similarity.

Subunit structure

Component of the RNA exosome complex. Specifically part of the catalytically inactive RNA exosome core (Exo-9) complex which is believed to associate with catalytic subunits EXOSC10, and DIS3 or DIS3L in cytoplasmic- and nuclear-specific RNA exosome complex forms. Exo-9 is formed by a hexameric ring of RNase PH domain-containing subunits specifically containing the heterodimers EXOSC4-EXOSC9, EXOSC5-EXOSC8 and EXOSC6-EXOSC7, and peripheral S1 domain-containing components EXOSC1, EXOSC2 and EXOSC3 located on the top of the ring structure. Interacts with EXOSC1. Interacts with GTPBP1 By similarity. Interacts with ZC3HAV1 By similarity. Interacts with DDX17 only in the presence of ZC3HAV1 in an RNA-independent manner By similarity.

Subcellular location

Nucleusnucleolus By similarity. Cytoplasm By similarity. Nucleus By similarity.

Sequence similarities

Belongs to the RNase PH family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 235235Exosome complex component RRP46
PRO_0000139976

Amino acid modifications

Modified residue201Phosphoserine By similarity

Experimental info

Sequence conflict111L → V in AAH34358. Ref.2

Sequences

Sequence LengthMass (Da)Tools
Q9CRA8 [UniParc].

Last modified June 1, 2001. Version 1.
Checksum: 08752915141CF65D

FASTA23525,194
        10         20         30         40         50         60 
MEGAKRADAN LLTDTGTESS PRSPVCSLRH FACEQNLLSR PDGSASFLQG DTSVLAGVYG 

        70         80         90        100        110        120 
PAEVKVSKEI FNKATLEVIL RPKIGLPGVA EKSRERLVRN TCEAVVLGAL HPRTSITVVL 

       130        140        150        160        170        180 
QVVSDAGSLL ACCLNAACMA LVDAGVPMRA LFCGVTCALD SDGNLVLDPT TKQEKEARAI 

       190        200        210        220        230 
LTFALDSAEQ KLLMSTTKGL YSDAELQQCL AAAQAASQHI FRFYRESLQR RYSKS 

« Hide

References

[1]"The transcriptional landscape of the mammalian genome."
Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. expand/collapse author list , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.
Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: C57BL/6J.
Tissue: Pancreas and Testis.
[2]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[3]"Large-scale phosphorylation analysis of mouse liver."
Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.
Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
Tissue: Liver.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AK007372 mRNA. Translation: BAB24993.1.
AK006475 mRNA. Translation: BAB24607.1.
BC034358 mRNA. Translation: AAH34358.1.
CCDSCCDS20990.1.
RefSeqNP_613052.1. NM_138586.3.
UniGeneMm.207484.
Mm.27853.

3D structure databases

ProteinModelPortalQ9CRA8.
SMRQ9CRA8. Positions 26-234.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

BioGrid205707. 1 interaction.
IntActQ9CRA8. 3 interactions.
MINTMINT-1765755.

PTM databases

PhosphoSiteQ9CRA8.

Proteomic databases

PaxDbQ9CRA8.
PRIDEQ9CRA8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSMUST00000079634; ENSMUSP00000078580; ENSMUSG00000061286.
GeneID27998.
KEGGmmu:27998.
UCSCuc009fti.2. mouse.

Organism-specific databases

CTD56915.
MGIMGI:107889. Exosc5.

Phylogenomic databases

eggNOGCOG0689.
GeneTreeENSGT00550000075002.
HOGENOMHOG000229515.
HOVERGENHBG051520.
InParanoidQ9CRA8.
KOK12590.
OMATCEASLL.
OrthoDBEOG7P8P90.
PhylomeDBQ9CRA8.
TreeFamTF315920.

Gene expression databases

BgeeQ9CRA8.
CleanExMM_EXOSC5.
GenevestigatorQ9CRA8.

Family and domain databases

Gene3D3.30.230.70. 1 hit.
InterProIPR001247. ExoRNase_PH_dom1.
IPR015847. ExoRNase_PH_dom2.
IPR027408. PNPase/RNase_PH_dom.
IPR020568. Ribosomal_S5_D2-typ_fold.
[Graphical view]
PfamPF01138. RNase_PH. 1 hit.
PF03725. RNase_PH_C. 1 hit.
[Graphical view]
SUPFAMSSF54211. SSF54211. 1 hit.
SSF55666. SSF55666. 1 hit.
ProtoNetSearch...

Other

NextBio306496.
PROQ9CRA8.
SOURCESearch...

Entry information

Entry nameEXOS5_MOUSE
AccessionPrimary (citable) accession number: Q9CRA8
Secondary accession number(s): Q8K1J2
Entry history
Integrated into UniProtKB/Swiss-Prot: July 11, 2002
Last sequence update: June 1, 2001
Last modified: July 9, 2014
This is version 103 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

MGD cross-references

Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot