Poly [ADP-ribose] polymerase 4 is an enzyme that in humans is encoded by the PARP4gene.[1][2]
This gene encodes poly(ADP-ribosyl)transferase-like 1 protein, which is capable of catalyzing a poly(ADP-ribosyl)ation reaction. This protein has a catalytic domain which is homologous to that of poly (ADP-ribosyl) transferase, but lacks an N-terminal DNA binding domain which activates the C-terminal catalytic domain of poly (ADP-ribosyl) transferase. Since this protein is not capable of binding DNA directly, its transferase activity may be activated by other factors such as protein-protein interaction mediated by the extensive carboxyl terminus.[2]
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Jean L, Risler JL, Nagase T, et al. (1999). "The nuclear protein PH5P of the inter-alpha-inhibitor superfamily: a missing link between poly(ADP-ribose)polymerase and the inter-alpha-inhibitor family and a novel actor of DNA repair?". FEBS Lett. 446 (1): 6–8. doi:10.1016/S0014-5793(99)00173-8. PMID10100603.
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Bouchard VJ, Rouleau M, Poirier GG (2003). "PARP-1, a determinant of cell survival in response to DNA damage". Exp. Hematol. 31 (6): 446–54. doi:10.1016/S0301-472X(03)00083-3. PMID12829019.
Nagase T, Seki N, Ishikawa K, et al. (1996). "Prediction of the coding sequences of unidentified human genes. V. The coding sequences of 40 new genes (KIAA0161-KIAA0200) deduced by analysis of cDNA clones from human cell line KG-1". DNA Res. 3 (1): 17–24. doi:10.1093/dnares/3.1.17. PMID8724849.
Kickhoefer VA, Stephen AG, Harrington L, et al. (2000). "Vaults and telomerase share a common subunit, TEP1". J. Biol. Chem. 274 (46): 32712–7. doi:10.1074/jbc.274.46.32712. PMID10551828.
van Zon A, Mossink MH, Schoester M, et al. (2001). "Multiple human vault RNAs. Expression and association with the vault complex". J. Biol. Chem. 276 (40): 37715–21. doi:10.1074/jbc.M106055200. PMID11479319.
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Mazzon E, Dugo L, Li JH, et al. (2002). "GPI 6150, a PARP inhibitor, reduces the colon injury caused by dinitrobenzene sulfonic acid in the rat". Biochem. Pharmacol. 64 (2): 327–37. doi:10.1016/S0006-2952(02)01075-4. PMID12123754.
Liu TJ, Lin SY, Chau YP (2002). "Inhibition of poly(ADP-ribose) polymerase activation attenuates beta-lapachone-induced necrotic cell death in human osteosarcoma cells". Toxicol. Appl. Pharmacol. 182 (2): 116–25. doi:10.1006/taap.2002.9438. PMID12140175.
Nie Z, Phenix BN, Lum JJ, et al. (2003). "HIV-1 protease processes procaspase 8 to cause mitochondrial release of cytochrome c, caspase cleavage and nuclear fragmentation". Cell Death Differ. 9 (11): 1172–84. doi:10.1038/sj.cdd.4401094. PMID12404116.