Roy R - Search Results

1

Complexities of DNA base excision repair in mammalian cells.

Mitra S, Hazra TK, Roy R, Ikeda S, Biswas T, Lock J, Boldogh I, Izumi T. Mitra S, et al. Among authors: roy r. Mol Cells. 1997 Jun 30;7(3):305-12. Mol Cells. 1997. PMID: 9264015 Free article. Review. No abstract available.

2

Mammalian DNA base excision repair proteins: their interactions and role in repair of oxidative DNA damage.

Izumi T, Wiederhold LR, Roy G, Roy R, Jaiswal A, Bhakat KK, Mitra S, Hazra TK. Izumi T, et al. Among authors: roy r, roy g. Toxicology. 2003 Nov 15;193(1-2):43-65. doi: 10.1016/s0300-483x(03)00289-0. Toxicology. 2003. PMID: 14599767 Review.

3

Binding of specific DNA base-pair mismatches by N-methylpurine-DNA glycosylase and its implication in initial damage recognition.

Biswas T, Clos LJ 2nd, SantaLucia J Jr, Mitra S, Roy R. Biswas T, et al. Among authors: roy r. J Mol Biol. 2002 Jul 12;320(3):503-13. doi: 10.1016/S0022-2836(02)00519-3. J Mol Biol. 2002. PMID: 12096906

4

Oxidative DNA damage repair in mammalian cells: a new perspective.

Hazra TK, Das A, Das S, Choudhury S, Kow YW, Roy R. Hazra TK, et al. Among authors: roy r. DNA Repair (Amst). 2007 Apr 1;6(4):470-80. doi: 10.1016/j.dnarep.2006.10.011. Epub 2006 Nov 20. DNA Repair (Amst). 2007. PMID: 17116430 Free PMC article. Review.

5

The domains of mammalian base excision repair enzyme N-methylpurine-DNA glycosylase. Interaction, conformational change, and role in DNA binding and damage recognition.

Roy R, Kumar A, Lee JC, Mitra S. Roy R, et al. J Biol Chem. 1996 Sep 27;271(39):23690-7. doi: 10.1074/jbc.271.39.23690. J Biol Chem. 1996. PMID: 8798591 Free article.

6

Specific recognition of O6-methylguanine in DNA by active site mutants of human O6-methylguanine-DNA methyltransferase.

Hazra TK, Roy R, Biswas T, Grabowski DT, Pegg AE, Mitra S. Hazra TK, et al. Among authors: roy r. Biochemistry. 1997 May 13;36(19):5769-76. doi: 10.1021/bi963085i. Biochemistry. 1997. PMID: 9153417

7

Specific interaction of wild-type and truncated mouse N-methylpurine-DNA glycosylase with ethenoadenine-containing DNA.

Roy R, Biswas T, Hazra TK, Roy G, Grabowski DT, Izumi T, Srinivasan G, Mitra S. Roy R, et al. Among authors: roy g. Biochemistry. 1998 Jan 13;37(2):580-9. doi: 10.1021/bi972313l. Biochemistry. 1998. PMID: 9425080

8

Purification and characterization of human NTH1, a homolog of Escherichia coli endonuclease III. Direct identification of Lys-212 as the active nucleophilic residue.

Ikeda S, Biswas T, Roy R, Izumi T, Boldogh I, Kurosky A, Sarker AH, Seki S, Mitra S. Ikeda S, et al. Among authors: roy r. J Biol Chem. 1998 Aug 21;273(34):21585-93. doi: 10.1074/jbc.273.34.21585. J Biol Chem. 1998. PMID: 9705289 Free article.

9

Mutation of a unique aspartate residue abolishes the catalytic activity but not substrate binding of the mouse N-methylpurine-DNA glycosylase (MPG).

Roy R, Biswas T, Lee JC, Mitra S. Roy R, et al. J Biol Chem. 2000 Feb 11;275(6):4278-82. doi: 10.1074/jbc.275.6.4278. J Biol Chem. 2000. PMID: 10660595 Free article.

10

Purification and biochemical characterization of recombinant N-methylpurine-DNA glycosylase of the mouse.

Roy R, Brooks C, Mitra S. Roy R, et al. Biochemistry. 1994 Dec 20;33(50):15131-40. doi: 10.1021/bi00254a024. Biochemistry. 1994. PMID: 7999773

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