DBR1

This article is about a human gene. For the automobile, see Aston Martin DBR1.

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Species	Human	Mouse
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Wikidata
View/Edit Human

Lariat debranching enzyme is a protein that in humans is encoded by the DBR1 gene.

The RNA lariat debranching enzyme, or DBR1, specifically hydrolyzes 2-prime-to-5-prime branched phosphodiester bonds at the branch point of excised lariat intron RNA and converts them into linear molecules.[supplied by OMIM]

Further reading

• Chapman KB, Boeke JD (1991). "Isolation and characterization of the gene encoding yeast debranching enzyme". Cell. 65 (3): 483–92. doi:10.1016/0092-8674(91)90466-C. PMID 1850323.
• Arenas J, Hurwitz J (1987). "Purification of a RNA debranching activity from HeLa cells". J. Biol. Chem. 262 (9): 4274–9. PMID 2435736.
• Martin A, Schneider S, Schwer B (2002). "Prp43 is an essential RNA-dependent ATPase required for release of lariat-intron from the spliceosome". J. Biol. Chem. 277 (20): 17743–50. doi:10.1074/jbc.M200762200. PMID 11886864.
• 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.
• 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.
• Ye Y, De Leon J, Yokoyama N, et al. (2006). "DBR1 siRNA inhibition of HIV-1 replication". Retrovirology. 2: 63. doi:10.1186/1742-4690-2-63. PMC 1266399. PMID 16232320.
• 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.