Gene Gene information from NCBI Gene database.
Entrez ID 54464
Gene name 5'-3' exoribonuclease 1
Gene symbol XRN1
Synonyms (NCBI Gene)
Sep-01
Chromosome 3
Chromosome location 3q23
Summary This gene encodes a member of the 5`-3` exonuclease family. The encoded protein may be involved in replication-dependent histone mRNA degradation, and interacts directly with the enhancer of mRNA-decapping protein 4. In addition to mRNA metabolism, a simi
miRNA miRNA information provided by mirtarbase database.
569
miRTarBase ID miRNA Experiments Reference
MIRT017527 hsa-miR-335-5p Microarray 18185580
MIRT025425 hsa-miR-34a-5p Sequencing 20371350
MIRT025621 hsa-miR-10a-5p Sequencing 20371350
MIRT032310 hsa-let-7b-5p Proteomics 18668040
MIRT520100 hsa-miR-6507-5p HITS-CLIP 21572407
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
39
GO ID Ontology Definition Evidence Reference
GO:0000932 Component P-body IEA
GO:0000956 Process Nuclear-transcribed mRNA catabolic process IBA
GO:0000956 Process Nuclear-transcribed mRNA catabolic process IEA
GO:0000956 Process Nuclear-transcribed mRNA catabolic process IMP 17545563
GO:0002151 Function G-quadruplex RNA binding ISS
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
607994 30654 ENSG00000114127
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q8IZH2
Protein name 5'-3' exoribonuclease 1 (EC 3.1.13.-) (Strand-exchange protein 1 homolog)
Protein function Major 5'-3' exoribonuclease involved in mRNA decay. Required for the 5'-3'-processing of the G4 tetraplex-containing DNA and RNA substrates. The kinetic of hydrolysis is faster for G4 RNA tetraplex than for G4 DNA tetraplex and monomeric RNA tet
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03159 XRN_N 1 227 Family
PF17846 XRN_M 272 610 Xrn1 helical domain Domain
PF18332 XRN1_D1 647 845 Exoribonuclease Xrn1 D1 domain Domain
PF18334 XRN1_D2_D3 848 935 Exoribonuclease Xrn1 D2/D3 domain Domain
PF18129 SH3_12 1101 1171 Xrn1 SH3-like domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in heart, brain, pancreas, spleen, testis, osteogenic sarcoma (OGS) biopsy and primary cell lines. {ECO:0000269|PubMed:12426100}.
Sequence
MGVPKFYRWISERYPCLSEVVKEHQIPEFDNLYLDMNGIIHQCSHPNDDDVHFRISDDKI
FTDIFHYLEVLFRIIKPRKVFFMAVDGVAPRAKMNQQRGRRFRSAKEAEDKIKKAIEKGE
TLPTEARFDSNCITPGTEFMARLHEHLKYFVNMKISTDKSWQGVTIYFSGHETPGEGEHK
IMEFIRSEKAKPDHDPNTRHCLYGLDADLIMLGLTSHEAHFSLLREE
VRFGGKKTQRVCA
PEETTFHLLHLSLMREYIDYEFSVLKEKITFKYDIERIIDDWILMGFLVGNDFIPHLPHL
HINHDALPLLYGTYVTILPELGGYINESGHLNLPRFEKYLVKLSDFDREHFSEVFVDLKW
FESKVGNKYLNEAAGVAAEEARNYKEKKKLKGQENSLCWTALDKNEGEMITSKDNLEDET
EDDDLFETEFRQYKRTYYMTKMGVDVVSDDFLADQAACYVQAIQWILHYYYHGVQSWSWY
YPYHYAPFLSDIHNISTLKIHFELGKPFKPFEQLLAVLPAASKNLLPACYQHLMTNEDSP
IIEYYPPDFKTDLNGKQQEWEAVVLIPFIDEKRLLEAMETCNHSLKKEERKRNQHSECLM
CWYDRDTEFI
YPSPWPEKFPAIERCCTRYKIISLDAWRVDINKNKITRIDQKALYFCGFP
TLKHIRHKFFLKKSGVQVFQQSSRGENMMLEILVDAESDELTVENVASSVLGKSVFVNWP
HLEEARVVAVSDGETKFYLEEPPGTQKLYSGRTAPPSKVVHLGDKEQSNWAKEVQGISEH
YLRRKGIIINETSAVVYAQLLTGRKYQINQNGEVRLEKQWSKQVVPFVYQTIVKDIRAFD
SRFSN
IKTLDDLFPLRSMVFMLGTPYYGCTGEVQDSGDVITEGRIRVIFSIPCEPNLDAL
IQNQHKYSIKYNPGYVLASRLGVSGYLVSRFTGSI
FIGRGSRRNPHGDHKANVGLNLKFN
KKNEEVPGYTKKVGSEWMYSSAAEQLLAEYLERAPELFSYIAKNSQEDVFYEDDIWPGEN
ENGAEKVQEIITWLKGHPVSTLSRSSCDLQILDAAIVEKIEEEVEKCKQRKNNKKVRVTV
KPHLLYRPLEQQHGVIPDRDAEFCLFDRVVNVRENFSVPVGLRGTIIGIKGANREADVLF
EVLFDEEFPGGLTIRCSPGRGYRLPTSALVN
LSHGSRSETGNQKLTAIVKPQPAVHQHSS
SSSVSSGHLGALNHSPQSLFVPTQVPTKDDDEFCNIWQSLQGSGKMQYFQPTIQEKGAVL
PQEISQVNQHHKSGFNDNSVKYQQRKHDPHRKFKEECKSPKAECWSQKMSNKQPNSGIEN
FLASLNISKENEVQSSHHGEPPSEEHLSPQSFAMGTRMLKEILKIDGSNTVDHKNEIKQI
ANEIPVSSNRRDEYGLPSQPKQNKKLASYMNKPHSANEYHNVQSMDNMCWPAPSQIPPVS
TPVTELSRICSLVGMPQPDFSFLRMPQTMTVCQVKLSNGLLVHGPQCHSENEAKEKAALF
ALQQLGSLGMNFPLPSQVFANYPSAVPPGTIPPAFPPPTGWDHYGSNYALGAANIMPSSS
HLFGSMPWGPSVPVPGKPFHHTLYSGTMPMAGGIPGGVHNQFIPLQVTKKRVANKKNFEN
KEAQSSQATPVQTSQPDSSNIVKVSPRESSSASLKSSPIAQPASSFQVETASQGHSISHH
KSTPISSSRRKSRKLAVNFGVSKPSE
Sequence length 1706
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Ribosome biogenesis in eukaryotes
RNA degradation
  Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNA
Tristetraprolin (TTP, ZFP36) binds and destabilizes mRNA
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
5
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMERS DISEASE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTHMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATRIAL FIBRILLATION GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Neurodevelopmental disorder Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References Evidence Score
Osteosarcoma Inhibit 34266995
★☆☆☆☆
Found in Text Mining only