CPSF3

Cleavage and polyadenylation specificity factor subunit 3 is a protein that in humans is encoded by the CPSF3 gene.[5][6]

CPSF3
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 2I7T, 2I7V
Identifiers
Aliases	CPSF3, CPSF-73, CPSF73, cleavage and polyadenylation specific factor 3
External IDs	OMIM: 606029 MGI: 1859328 HomoloGene: 6499 GeneCards: CPSF3
Gene location (Human) Chr. Chromosome 2 (human)[1] Band 2p25.1 Start 9,423,651 bp[1] End 9,473,101 bp[1]
Gene location (Mouse) Chr. Chromosome 12 (mouse)[2] Band 12|12 A1.3 Start 21,285,391 bp[2] End 21,315,056 bp[2]
Gene ontology Molecular function • 5'-3' exonuclease activity • metal ion binding • endoribonuclease activity • GO:0001948 protein binding • RNA binding • nuclease activity • endonuclease activity • hydrolase activity Cellular component • mRNA cleavage and polyadenylation specificity factor complex • nucleoplasm • cell nucleus Biological process • mRNA splicing, via spliceosome • termination of RNA polymerase II transcription • mRNA 3'-end processing by stem-loop binding and cleavage • mRNA processing • mRNA export from nucleus • mRNA polyadenylation • mRNA cleavage • mRNA 3'-end processing • RNA phosphodiester bond hydrolysis, endonucleolytic • snoRNA 3'-end processing • snoRNA splicing • pre-mRNA cleavage required for polyadenylation Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	51692	54451
Ensembl	ENSG00000119203	ENSMUSG00000054309
UniProt	Q9UKF6	Q9QXK7
RefSeq (mRNA)	NM_016207 NM_001321833 NM_001321834 NM_001321835 NM_001321836	NM_018813 NM_001364372 NM_001364373
RefSeq (protein)	NP_001308762 NP_001308763 NP_001308764 NP_001308765 NP_057291	NP_061283 NP_001351301 NP_001351302
Location (UCSC)	Chr 2: 9.42 – 9.47 Mb	Chr 12: 21.29 – 21.32 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Model organisms

Model organisms have been used in the study of CPSF3 function. A conditional knockout mouse line called Cpsf3^{tm1b(EUCOMM)Wtsi} was generated at the Wellcome Trust Sanger Institute.[7] Male and female animals underwent a standardized phenotypic screen[8] to determine the effects of deletion.[9][10][11][12] Additional screens performed: - In-depth immunological phenotyping[13]

Cpsf3 knockout mouse phenotype

Characteristic	Phenotype
All data available at.[8][13]
Insulin	Normal
Homozygous viability at P14	Abnormal
Recessive lethal study	Abnormal
Body weight	Normal
Neurological assessment	Normal
Grip strength	Normal
Dysmorphology	Normal
Indirect calorimetry	Normal
Glucose tolerance test	Normal
Auditory brainstem response	Normal
DEXA	Normal
Radiography	Normal
Eye morphology	Normal
Clinical chemistry	Normal
Haematology 16 Weeks	Normal
Peripheral blood leukocytes 16 Weeks	Normal
Salmonella infection	Normal
Epidermal Immune Composition	Normal
Influenza Challenge	Normal

References

1. GRCh38: Ensembl release 89: ENSG00000119203 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000054309 - 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.
5. Jenny A, Minvielle-Sebastia L, Preker PJ, Keller W (Dec 1996). "Sequence similarity between the 73-kilodalton protein of mammalian CPSF and a subunit of yeast polyadenylation factor I". Science. 274 (5292): 1514–7. doi:10.1126/science.274.5292.1514. PMID 8929409. S2CID 12958377.
6. "Entrez Gene: CPSF3 cleavage and polyadenylation specific factor 3, 73kDa".
7. Gerdin AK (2010). "The Sanger Mouse Genetics Programme: high throughput characterisation of knockout mice". Acta Ophthalmologica. 88: 925–7. doi:10.1111/j.1755-3768.2010.4142.x. S2CID 85911512.
8. "International Mouse Phenotyping Consortium".
9. Skarnes WC, Rosen B, West AP, Koutsourakis M, Bushell W, Iyer V, Mujica AO, Thomas M, Harrow J, Cox T, Jackson D, Severin J, Biggs P, Fu J, Nefedov M, de Jong PJ, Stewart AF, Bradley A (Jun 2011). "A conditional knockout resource for the genome-wide study of mouse gene function". Nature. 474 (7351): 337–42. doi:10.1038/nature10163. PMC 3572410. PMID 21677750.
10. Dolgin E (Jun 2011). "Mouse library set to be knockout". Nature. 474 (7351): 262–3. doi:10.1038/474262a. PMID 21677718.
11. Collins FS, Rossant J, Wurst W (Jan 2007). "A mouse for all reasons". Cell. 128 (1): 9–13. doi:10.1016/j.cell.2006.12.018. PMID 17218247.
12. White JK, Gerdin AK, Karp NA, Ryder E, Buljan M, Bussell JN, Salisbury J, Clare S, Ingham NJ, Podrini C, Houghton R, Estabel J, Bottomley JR, Melvin DG, Sunter D, Adams NC, Sanger Institute Mouse Genetics Project, Tannahill D, Logan DW, Macarthur DG, Flint J, Mahajan VB, Tsang SH, Smyth I, Watt FM, Skarnes WC, Dougan G, Adams DJ, Ramirez-Solis R, Bradley A, Steel KP (2013). "Genome-wide generation and systematic phenotyping of knockout mice reveals new roles for many genes". Cell. 154 (2): 452–64. doi:10.1016/j.cell.2013.06.022. PMC 3717207. PMID 23870131.
13. "Infection and Immunity Immunophenotyping (3i) Consortium".

External links

• Human CPSF3 genome location and CPSF3 gene details page in the UCSC Genome Browser.

Further reading

• Murthy KG, Manley JL (1995). "The 160-kD subunit of human cleavage-polyadenylation specificity factor coordinates pre-mRNA 3'-end formation". Genes Dev. 9 (21): 2672–83. doi:10.1101/gad.9.21.2672. PMID 7590244.
• Jenny A, Hauri HP, Keller W (1994). "Characterization of cleavage and polyadenylation specificity factor and cloning of its 100-kilodalton subunit". Mol. Cell. Biol. 14 (12): 8183–90. doi:10.1128/MCB.14.12.8183. PMC 359357. PMID 7969155.
• 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.
• Thuresson AC, Aström J, Aström A, et al. (1994). "Multiple forms of poly(A) polymerases in human cells". Proc. Natl. Acad. Sci. U.S.A. 91 (3): 979–83. doi:10.1073/pnas.91.3.979. PMC 521437. PMID 8302877.
• McCracken S, Fong N, Yankulov K, et al. (1997). "The C-terminal domain of RNA polymerase II couples mRNA processing to transcription". Nature. 385 (6614): 357–61. doi:10.1038/385357a0. PMID 9002523. S2CID 4307073.
• 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.
• Takagaki Y, Manley JL (2000). "Complex protein interactions within the human polyadenylation machinery identify a novel component". Mol. Cell. Biol. 20 (5): 1515–25. doi:10.1128/MCB.20.5.1515-1525.2000. PMC 85326. PMID 10669729.
• de Vries H, Rüegsegger U, Hübner W, et al. (2000). "Human pre-mRNA cleavage factor II(m) contains homologs of yeast proteins and bridges two other cleavage factors". EMBO J. 19 (21): 5895–904. doi:10.1093/emboj/19.21.5895. PMC 305781. PMID 11060040.
• 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.
• Kaufmann I, Martin G, Friedlein A, et al. (2005). "Human Fip1 is a subunit of CPSF that binds to U-rich RNA elements and stimulates poly(A) polymerase". EMBO J. 23 (3): 616–26. doi:10.1038/sj.emboj.7600070. PMC 1271804. PMID 14749727.
• Calzado MA, Sancho R, Muñoz E (2004). "Human immunodeficiency virus type 1 Tat increases the expression of cleavage and polyadenylation specificity factor 73-kilodalton subunit modulating cellular and viral expression". J. Virol. 78 (13): 6846–54. doi:10.1128/JVI.78.13.6846-6854.2004. PMC 421638. PMID 15194760.
• Jin J, Smith FD, Stark C, et al. (2004). "Proteomic, functional, and domain-based analysis of in vivo 14-3-3 binding proteins involved in cytoskeletal regulation and cellular organization". Curr. Biol. 14 (16): 1436–50. doi:10.1016/j.cub.2004.07.051. PMID 15324660.
• 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.
• Mandel CR, Kaneko S, Zhang H, et al. (2007). "Polyadenylation factor CPSF-73 is the pre-mRNA 3'-end-processing endonuclease". Nature. 444 (7121): 953–6. doi:10.1038/nature05363. PMC 3866582. PMID 17128255.
• de la Vega L, Sánchez-Duffhues G, Fresno M, et al. (2007). "The 73 kDa subunit of the CPSF complex binds to the HIV-1 LTR promoter and functions as a negative regulatory factor that is inhibited by the HIV-1 Tat protein". J. Mol. Biol. 372 (2): 317–30. doi:10.1016/j.jmb.2007.06.075. PMID 17669424.