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M. Witek · SciRah

Researcher profile · Semantic Scholar

M. Witek

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M. Witek — researcher profile on SciRah

h-index: 7
Works: 19
Citations: 154

Most-cited papers

50S subunit recognition and modification by the Mycobacterium tuberculosis ribosomal RNA methyltransferase TlyA
Zane T Laughlin, S. Nandi, D. Dey, N. Zelinskaya +7 more
2021bioRxiv31 citations Open access
Semantic Scholar
Crystal Structure of the Nonerythroid α-Spectrin Tetramerization Site Reveals Differences between Erythroid and Nonerythroid Spectrin Tetramer Formation*
Shahila Mehboob, Yuan-Li Song, M. Witek, F. Long +3 more
2010Journal of Biological Chemistry28 citations Open access
Semantic Scholar
Subclass Effects on Self-Association and Viscosity of Monoclonal Antibodies at High Concentrations.
Amjad A. Chowdhury, N. Manohar, M. Witek, Mahlet A. Woldeyes +7 more
2023Molecular Pharmaceutics24 citations Open access
Semantic Scholar
A Novel Motif for S-Adenosyl-l-methionine Binding by the Ribosomal RNA Methyltransferase TlyA from Mycobacterium tuberculosis*
M. Witek, E. Kuiper, Elizabeth V. Minten, E. Crispell +1 more
2016Journal of Biological Chemistry23 citations Open access
Semantic Scholar
Expansion of the aminoglycoside-resistance 16S rRNA (m1A1408) methyltransferase family: expression and functional characterization of four hypothetical enzymes of diverse bacterial origin
M. Witek, G. Conn
2014Biochimica et Biophysica Acta16 citations Open access
Semantic Scholar
Quantitative Studies of Caspase-3 Catalyzed αII-Spectrin Breakdown
M. Witek, L. W. Fung
2013Brain Research10 citations Open access
Semantic Scholar
Functional dichotomy in the 16S rRNA (m1A1408) methyltransferase family and control of catalytic activity via a novel tryptophan mediated loop reorganization
M. Witek, G. Conn
2015Nucleic Acids Research9 citations Open access
Semantic Scholar
Heterologous Expression and Functional Characterization of the Exogenously Acquired Aminoglycoside Resistance Methyltransferases RmtD, RmtD2, and RmtG
L. Corrêa, M. Witek, N. Zelinskaya, R. C. Picão +1 more
2015Antimicrobial Agents and Chemotherapy6 citations Open access
Semantic Scholar
The Pathogen-Derived Aminoglycoside Resistance 16S rRNA Methyltransferase NpmA Possesses Dual m1A1408/m1G1408 Specificity
N. Zelinskaya, M. Witek, G. Conn
2015Antimicrobial Agents and Chemotherapy5 citations Open access
Semantic Scholar
YEAST TWO-HYBRID AND ITC STUDIES OF ALPHA AND BETA SPECTRIN INTERACTION AT THE TETRAMERIZATION SITE
Akin Sevinç, M. Witek, L. W. Fung
2011Cellular & Molecular Biology Letters2 citations Open access
Semantic Scholar
Crystal structure of the 16S rRNA (adenine(1408)-N(1))-methyltransferase with its reaction by-product SAH from Catenulisporales acidiphilia
M. Witek, G. Conn
20160 citations
Semantic Scholar
Crystal structure of the 16S rRNA (adenine(1408)-N(1))-methyltransferase W203A mutant with cosubstrate SAM from Catenulisporales acidiphilia
M. Witek, G. Conn
20160 citations
Semantic Scholar
C-terminal domain of the 16S/23S rRNA (cytidine-2'-O)-methyltransferase TlyA.
M. Witek, G. Conn
20160 citations
Semantic Scholar
Crystal structure of the 16S rRNA (adenine(1408)-N(1))-methyltransferase W203A mutant from Catenulisporales acidiphilia
M. Witek, G. Conn
20160 citations
Semantic Scholar
Crystal structure of the 16S rRNA (adenine(1408)-N(1))-methyltransferase from Catenulisporales acidiphilia
M. Witek, G. Conn
20150 citations
Semantic Scholar
Heterologous expression and functional characterization of the exogenously acquired 3 aminoglycoside-resistance methyltransferases
L. Corrêa, M. Witek, N. Zelinskaya, R. C. Picão +1 more
20150 citations
Semantic Scholar
Biophysical and Biochemical Studies of Alpha II Spectrin and Its Break-Down Products by Caspase-3
M. Witek
20130 citations
Semantic Scholar
Crystal Structure of the N-terminal Region of Brain Spectrin Reveals A Helical Junction Region and A Stable Structural Domain
M. Witek, Shahila Mehboob, Yuan-Li Song, F. Long +3 more
20100 citations Open access
Semantic Scholar
Crystal Structure of the N-terminal region of AlphaII-spectrin Tetramerization Domain
Shahila Mehboob, B. Santarsiero, F. Long, M. Witek +1 more
20090 citations
Semantic Scholar

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