REXO2

REXO2
Identifiers
Aliases	REXO2, REX2, RFN, SFN, CGI-114, RNA exonuclease 2
External IDs	OMIM: 607149 MGI: 1888981 HomoloGene: 6447 GeneCards: REXO2
Gene location (Human)
Chr.	Chromosome 11 (human)
End	114,450,279 bp
Gene location (Mouse)
Chr.	Chromosome 9 (mouse)
End	48,391,923 bp
RNA expression pattern
	Top expressed in
	myometrium; ; salivary gland; ; Achilles tendon; ; right ventricle; ; myocardium; ; prostate;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	nuclease activity; exonuclease activity; hydrolase activity; 3'-5' exonuclease activity; nucleic acid binding; 3'-5'-exoribonuclease activity;
Cellular component	cytoplasm; mitochondrial matrix; mitochondrial intermembrane space; nucleolus; nucleus; focal adhesion; mitochondrion;
Biological process	nucleobase-containing compound metabolic process; nucleotide metabolic process; nucleic acid phosphodiester bond hydrolysis; RNA phosphodiester bond hydrolysis, exonucleolytic;
	Sources:Amigo / QuickGO
Orthologs
	25996
	104444
	ENSG00000076043
	ENSMUSG00000032026
	Q9Y3B8
	Q9D8S4
	NM_015523
	NM_024233; NM_001357501; NM_001357503; NM_001357505
	NP_056338
	NP_077195; NP_001344430; NP_001344432; NP_001344434
	Wikidata
View/Edit Human	View/Edit Mouse

REX2, RNA exonuclease 2 homolog (S. cerevisiae), also known as REXO2, is an enzyme which in humans is encoded by the REXO2 gene.^[5]^[6]^[7]

Function[]

Nucleases are components of DNA and RNA metabolism that carry out functions in DNA repair, replication, and recombination and in RNA processing and degradation. SFN is a homolog of Orn, a 3-prime-to-5-prime exoribonuclease of E. coli that attacks the free 3-prime hydroxyl group on single-stranded RNA, releasing 5-prime mono-nucleotides in a sequential manner.^[5]

References[]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000076043 - Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000032026 - Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ ^a ^b "Entrez Gene: REXO2 REX2, RNA exonuclease 2 homolog (S. cerevisiae)".
^ Lai CH, Chou CY, Ch'ang LY, Liu CS, Lin W (May 2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.
^ Nguyen LH, Erzberger JP, Root J, Wilson DM (August 2000). "The human homolog of Escherichia coli Orn degrades small single-stranded RNA and DNA oligomers". J. Biol. Chem. 275 (34): 25900–6. doi:10.1074/jbc.M002672200. PMID 10851236.

Further reading[]

Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, et al. (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
Lai CH, Chou CY, Ch'ang LY, et al. (2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.
Nguyen LH, Erzberger JP, Root J, Wilson DM (2000). "The human homolog of Escherichia coli Orn degrades small single-stranded RNA and DNA oligomers". J. Biol. Chem. 275 (34): 25900–6. doi:10.1074/jbc.M002672200. PMID 10851236.
Hartley JL, Temple GF, Brasch MA (2001). "DNA cloning using in vitro site-specific recombination". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
Wiemann S, Weil B, Wellenreuther R, et al. (2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs". Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
Simpson JC, Wellenreuther R, Poustka A, et al. (2001). "Systematic subcellular localization of novel proteins identified by large-scale cDNA sequencing". EMBO Rep. 1 (3): 287–92. doi:10.1093/embo-reports/kvd058. PMC 1083732. PMID 11256614.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
Ito S, Kita K, Zhai L, et al. (2006). "Involvement of human small fragment nuclease in the resistance of human cells to UV-C-induced cell death". Photochem. Photobiol. 80 (2): 281–5. doi:10.1562/2004-01-21-RA-051. PMID 15362935.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Wiemann S, Arlt D, Huber W, et al. (2004). "From ORFeome to biology: a functional genomics pipeline". Genome Res. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
Rush J, Moritz A, Lee KA, et al. (2005). "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells". Nat. Biotechnol. 23 (1): 94–101. doi:10.1038/nbt1046. PMID 15592455. S2CID 7200157.
Mehrle A, Rosenfelder H, Schupp I, et al. (2006). "The LIFEdb database in 2006". Nucleic Acids Res. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC 1347501. PMID 16381901.

This article on a gene on human chromosome 11 is a stub. You can help Wikipedia by .

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000076043 - Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000032026 - Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[entrez-5] "Entrez Gene: REXO2 REX2, RNA exonuclease 2 homolog (S. cerevisiae)".

[pmid10810093-6] Lai CH, Chou CY, Ch'ang LY, Liu CS, Lin W (May 2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.

[pmid10851236-7] Nguyen LH, Erzberger JP, Root J, Wilson DM (August 2000). "The human homolog of Escherichia coli Orn degrades small single-stranded RNA and DNA oligomers". J. Biol. Chem. 275 (34): 25900–6. doi:10.1074/jbc.M002672200. PMID 10851236.

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