DCP1A
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mRNA-decapping enzyme 1A is a protein that in humans is encoded by the DCP1A gene.[3]
Decapping is a key step in general and regulated mRNA decay. The protein encoded by this gene is a decapping enzyme. This protein and another decapping enzyme form a decapping complex, which interacts with the nonsense-mediated decay factor hUpf1 and may be recruited to mRNAs containing premature termination codons. This protein also participates in the TGF-beta signaling pathway.[3]
Interactions
DCP1A has been shown to interact with DCP2[4] and UPF1.[4] It has also been shown to interact with GW182, a P-body marker.[5]
References
- ↑ "Human PubMed Reference:".
- ↑ "Mouse PubMed Reference:".
- 1 2 "Entrez Gene: DCP1A DCP1 decapping enzyme homolog A (S. cerevisiae)".
- 1 2 Lykke-Andersen, Jens (Dec 2002). "Identification of a human decapping complex associated with hUpf proteins in nonsense-mediated decay". Mol. Cell. Biol. United States. 22 (23): 8114–21. doi:10.1128/MCB.22.23.8114-8121.2002. ISSN 0270-7306. PMC 134073
. PMID 12417715. - ↑ EYSTATHIOY, THEOPHANY; JAKYMIW, ANDREW; CHAN, EDWARD K.L.; SÉRAPHIN, BERTRAND; COUGOT, NICOLAS; FRITZLER, MARVIN J. (2003-10-01). "The GW182 protein colocalizes with mRNA degradation associated proteins hDcp1 and hLSm4 in cytoplasmic GW bodies". RNA. 9 (10): 1171–1173. doi:10.1261/rna.5810203. ISSN 1355-8382. PMC 1370480. PMID 13130130.
Further reading
- Bai RY, Koester C, Ouyang T, et al. (2002). "SMIF, a Smad4-interacting protein that functions as a co-activator in TGFbeta signalling.". Nat. Cell Biol. 4 (3): 181–90. doi:10.1038/ncb753. PMID 11836524.
- Callebaut I (2002). "An EVH1/WH1 domain as a key actor in TGFbeta signalling.". FEBS Lett. 519 (1-3): 178–80. doi:10.1016/S0014-5793(02)02751-5. PMID 12023040.
- Lykke-Andersen J (2003). "Identification of a human decapping complex associated with hUpf proteins in nonsense-mediated decay.". Mol. Cell. Biol. 22 (23): 8114–21. doi:10.1128/MCB.22.23.8114-8121.2002. PMC 134073. PMID 12417715.
- 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.
- Ingelfinger D, Arndt-Jovin DJ, Lührmann R, Achsel T (2003). "The human LSm1-7 proteins colocalize with the mRNA-degrading enzymes Dcp1/2 and Xrnl in distinct cytoplasmic foci.". RNA. 8 (12): 1489–501. doi:10.1017/S1355838202021726. PMC 1370355. PMID 12515382.
- Leonard D, Ajuh P, Lamond AI, Legerski RJ (2003). "hLodestar/HuF2 interacts with CDC5L and is involved in pre-mRNA splicing.". Biochem. Biophys. Res. Commun. 308 (4): 793–801. doi:10.1016/S0006-291X(03)01486-4. PMID 12927788.
- 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.
- Lehner B, Sanderson CM (2004). "A protein interaction framework for human mRNA degradation.". Genome Res. 14 (7): 1315–23. doi:10.1101/gr.2122004. PMC 442147. PMID 15231747.
- Beausoleil SA, Jedrychowski M, Schwartz D, et al. (2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins.". Proc. Natl. Acad. Sci. U.S.A. 101 (33): 12130–5. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935.
- 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.
- Liu J, Valencia-Sanchez MA, Hannon GJ, Parker R (2005). "MicroRNA-dependent localization of targeted mRNAs to mammalian P-bodies.". Nat. Cell Biol. 7 (7): 719–23. doi:10.1038/ncb1274. PMC 1855297. PMID 15937477.
- Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network.". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
- Fenger-Grøn M, Fillman C, Norrild B, Lykke-Andersen J (2006). "Multiple processing body factors and the ARE binding protein TTP activate mRNA decapping.". Mol. Cell. 20 (6): 905–15. doi:10.1016/j.molcel.2005.10.031. PMID 16364915.
- Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983.
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