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Mass spectrometry reveals stable modules in holo and apo RNA polymerases I and III.
Lane LA, Fernández-Tornero C, Zhou M, Morgner N, Ptchelkine D, Steuerwald U, Politis A, Lindner D, Gvozdenovic J, Gavin AC, Müller CW, Robinson CV. Lane LA, et al. Among authors: ptchelkine d. Structure. 2011 Jan 12;19(1):90-100. doi: 10.1016/j.str.2010.11.009. Structure. 2011. PMID: 21220119 Free article.
5-Formylcytosine does not change the global structure of DNA.
Hardwick JS, Ptchelkine D, El-Sagheer AH, Tear I, Singleton D, Phillips SEV, Lane AN, Brown T. Hardwick JS, et al. Among authors: ptchelkine d. Nat Struct Mol Biol. 2017 Jun;24(6):544-552. doi: 10.1038/nsmb.3411. Epub 2017 May 15. Nat Struct Mol Biol. 2017. PMID: 28504696 Free PMC article.
The HelQ human DNA repair helicase utilizes a PWI-like domain for DNA loading through interaction with RPA, triggering DNA unwinding by the HelQ helicase core.
Jenkins T, Northall SJ, Ptchelkine D, Lever R, Cubbon A, Betts H, Taresco V, Cooper CDO, McHugh PJ, Soultanas P, Bolt EL. Jenkins T, et al. Among authors: ptchelkine d. NAR Cancer. 2021 Jan 12;3(1):zcaa043. doi: 10.1093/narcan/zcaa043. eCollection 2021 Mar. NAR Cancer. 2021. PMID: 34316696 Free PMC article.
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