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RNA (New York, N.Y.)|August 16, 2013
2'-Phosphate cyclase activity of RtcA: a potential rationale for the operon organization of RtcA with an RNA repair ligase RtcB in Escherichia coli and other bacterial taxaUshati Das, Stewart Shuman
Nucleic Acids Research|November 3, 2012
Mechanism of RNA 2',3'-cyclic phosphate end healing by T4 polynucleotide kinase-phosphataseUshati Das, Stewart Shuman
Nucleic Acids Research|October 4, 2011
Structural insights to the metal specificity of an archaeal member of the LigD 3'-phosphoesterase DNA repair enzyme familyUshati Das, Paul Smith, Stewart Shuman
Nucleic Acids Research|March 11, 2015
Effects of DNA3'pp5'G capping on 3' end repair reactions and of an embedded pyrophosphate-linked guanylate on ribonucleotide surveillanceMathieu Chauleau, Ushati Das, Stewart Shuman
Proceedings of the National Academy of Sciences of the United States of America|July 23, 2014
Impact of DNA3'pp5'G capping on repair reactions at DNA 3' endsUshati Das, Mathieu Chauleau, Heather Ordonez, et al.
Biochemistry|June 1, 2013
Structural and biochemical analysis of the phosphate donor specificity of the polynucleotide kinase component of the bacterial pnkp•hen1 RNA repair systemUshati Das, Li Kai Wang, Paul Smith, et al.
RNA (New York, N.Y.)|November 3, 2012
Structure and mechanism of the polynucleotide kinase component of the bacterial Pnkp-Hen1 RNA repair systemLi Kai Wang, Ushati Das, Paul Smith, et al.
Proceedings of the National Academy of Sciences of the United States of America|November 13, 2013
Rewriting the rules for end joining via enzymatic splicing of DNA 3'-PO4 and 5'-OH endsUshati Das, Anupam K Chakravarty, Barbara S Remus, et al.
Journal of Bacteriology|October 1, 2014
Structures of bacterial polynucleotide kinase in a michaelis complex with nucleoside triphosphate (NTP)-Mg2+ and 5'-OH RNA and a mixed substrate-product complex with NTP-Mg2+ and a 5'-phosphorylated oligonucleotideUshati Das, Li Kai Wang, Paul Smith, et al.
Nucleic Acids Research|January 7, 2011
Structures and activities of archaeal members of the LigD 3'-phosphoesterase DNA repair enzyme superfamilyPaul Smith, Pravin A Nair, Ushati Das, et al.
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