2ibt: Difference between revisions
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[[Category: Dna methyltransferase]] | [[Category: Dna methyltransferase]] | ||
[[Category: Nucleotide flipping]] | [[Category: Nucleotide flipping]] | ||
[[Category: Transferase/dna complex]] | |||
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Revision as of 05:21, 19 April 2009
Crystal structure of the adenine-specific DNA methyltransferase M.TaqI complexed with the cofactor analog AETA and a 10 bp DNA containing 2-aminopurine at the target position and an abasic site analog at the target base partner position
Template:ABSTRACT PUBMED 17455934
About this Structure
2IBT is a 6 chains structure of sequences from Thermus aquaticus. Full crystallographic information is available from OCA.
Reference
- Lenz T, Bonnist EY, Pljevaljcic G, Neely RK, Dryden DT, Scheidig AJ, Jones AC, Weinhold E. 2-Aminopurine flipped into the active site of the adenine-specific DNA methyltransferase M.TaqI: crystal structures and time-resolved fluorescence. J Am Chem Soc. 2007 May 16;129(19):6240-8. Epub 2007 Apr 25. PMID:17455934 doi:https://dx.doi.org/10.1021/ja069366n
- Blumenthal RM, Cheng X. A Taq attack displaces bases. Nat Struct Biol. 2001 Feb;8(2):101-3. PMID:11175890 doi:https://dx.doi.org/10.1038/84072
- Schluckebier G, Kozak M, Bleimling N, Weinhold E, Saenger W. Differential binding of S-adenosylmethionine S-adenosylhomocysteine and Sinefungin to the adenine-specific DNA methyltransferase M.TaqI. J Mol Biol. 1997 Jan 10;265(1):56-67. PMID:8995524 doi:https://dx.doi.org/10.1006/jmbi.1996.0711
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