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Niroshika Keppetipola, Ph.D. - Publications

Affiliations: 
2009 Weill Cornell Medical College, New York, NY, United States 
Area:
Biochemistry, Molecular Biology
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13 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Truong A, Barton M, Tran U, Mellody M, Berger D, Madory D, Hitch E, Jibrael B, Nikolaidis N, Luchko T, Keppetipola N. Unstructured linker regions play a role in the differential splicing activities of paralogous RNA binding proteins PTBP1 and PTBP2. The Journal of Biological Chemistry. 105733. PMID 38336291 DOI: 10.1016/j.jbc.2024.105733  0.347
2020 Ontiveros RJ, Hernandez L, Nguyen H, Hernandez Lopez AL, Shankar A, Kim E, Keppetipola NM. Identification and Characterization of a Minimal Functional Splicing Regulatory Protein, PTBP1. Biochemistry. PMID 33284593 DOI: 10.1021/acs.biochem.0c00664  0.336
2018 Pina JM, Reynaga JM, Truong AAM, Keppetipola N. Post-Translational Modifications in Polypyrimidine Tract Binding Proteins PTBP1 and PTBP2. Biochemistry. PMID 29851470 DOI: 10.1021/acs.biochem.8b00256  0.347
2016 Keppetipola NM, Yeom KH, Hernandez AL, Bui T, Sharma S, Black DL. Multiple determinants of splicing repression activity in the polypyrimidine tract binding proteins, PTBP1 and PTBP2. Rna (New York, N.Y.). PMID 27288314 DOI: 10.1261/Rna.057505.116  0.358
2012 Keppetipola N, Sharma S, Li Q, Black DL. Neuronal regulation of pre-mRNA splicing by polypyrimidine tract binding proteins, PTBP1 and PTBP2 Critical Reviews in Biochemistry and Molecular Biology. 47: 360-378. PMID 22655688 DOI: 10.3109/10409238.2012.691456  0.335
2009 Keppetipola N, Jain R, Meineke B, Diver M, Shuman S. Structure-activity relationships in Kluyveromyces lactis γ-toxin, a eukaryal tRNA anticodon nuclease Rna. 15: 1036-1044. PMID 19383764 DOI: 10.1261/Rna.1637809  0.597
2008 Keppetipola N, Shuman S. A phosphate-binding histidine of binuclear metallophosphodiesterase enzymes is a determinant of 2',3'-cyclic nucleotide phosphodiesterase activity. The Journal of Biological Chemistry. 283: 30942-9. PMID 18757371 DOI: 10.1074/Jbc.M805064200  0.601
2007 Keppetipola N, Shuman S. Characterization of the 2',3' cyclic phosphodiesterase activities of Clostridium thermocellum polynucleotide kinase-phosphatase and bacteriophage lambda phosphatase. Nucleic Acids Research. 35: 7721-32. PMID 17986465 DOI: 10.1093/Nar/Gkm868  0.674
2007 Keppetipola N, Nandakumar J, Shuman S. Reprogramming the tRNA-splicing activity of a bacterial RNA repair enzyme. Nucleic Acids Research. 35: 3624-30. PMID 17488852 DOI: 10.1093/Nar/Gkm110  0.584
2007 Keppetipola N, Jain R, Shuman S. Novel triphosphate phosphohydrolase activity of Clostridium thermocellum TTM, a member of the triphosphate tunnel metalloenzyme superfamily. The Journal of Biological Chemistry. 282: 11941-9. PMID 17303560 DOI: 10.1074/Jbc.M611328200  0.645
2006 Keppetipola N, Shuman S. Distinct enzymic functional groups are required for the phosphomonoesterase and phosphodiesterase activities of Clostridium thermocellum polynucleotide kinase/phosphatase. The Journal of Biological Chemistry. 281: 19251-9. PMID 16675457 DOI: 10.1074/Jbc.M602549200  0.639
2006 Keppetipola N, Shuman S. Mechanism of the phosphatase component of Clostridium thermocellum polynucleotide kinase-phosphatase. Rna (New York, N.Y.). 12: 73-82. PMID 16301605 DOI: 10.1261/Rna.2196406  0.631
2005 Keppetipola N, Shuman S. Characterization of a thermophilic ATP-dependent DNA ligase from the euryarchaeon Pyrococcus horikoshii. Journal of Bacteriology. 187: 6902-8. PMID 16199559 DOI: 10.1128/Jb.187.20.6902-6908.2005  0.547
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