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pro vyhledávání: '"35"'
Autor:
Christian Hoppmann, Caiyun Fu, Roshanak Irannejad, Tomonori Kobayashi, Bing Yang, Lei Wang, Nanxi Wang
Publikováno v:
Journal of the American Chemical Society, vol 140, iss 35
Acidic vesicles and organelles play fundamental roles in a broad range of cellular events such as endocytosis, lysosomal degradation, synaptic transmission, pathogen fate, and drug delivery. Fluorescent reporters will be invaluable for studying these
Autor:
Gang Li, Christopher Tsu, Lawrence Dick, Christopher Blackburn, Paul Hales, Matthew Bogyo, Hao Li
Publikováno v:
Journal of the American Chemical Society
We have identified short N,C-capped peptides that selectively inhibit the proteasome of the malaria-causing pathogen Plasmodium falciparum. These compounds are highly potent in culture with no toxicity in host cells. One cyclic biphenyl ether compoun
Autor:
Jeremy M. Smith, Brian M. Hoffman, Martin L. Kirk, Benjamin W. Stein, Deepak Subedi, George E. Cutsail
Publikováno v:
Journal of the American Chemical Society
The recently synthesized and isolated low-coordinate Fe(V) nitride complex has numerous implications as a model for high-oxidation states in biological and industrial systems. The trigonal [PhB((t)BuIm)3Fe(V)≡N](+) (where (PhB((t)BuIm)3(-) = phenyl
Publikováno v:
Journal of the American Chemical Society. 139(11)
The C-terminal selective electrophilic activation of polypeptides is essential for site-specific peptide modification and conjugation techniques such as Native Chemical Ligation (NCL). Peptide C-terminal α-thioesters are particularly valuable precur
Autor:
Alexey Silakov, Denise A. Conner, Wei Jiang, Mohammad R. Seyedsayamdost, Bigna Wörsdörfer, Kenichi Yokoyama, J. Martin Bollinger, JoAnne Stubbe, Carsten Krebs, Jovan Livada
Publikováno v:
Journal of the American Chemical Society. 135:8585-8593
The class Ia ribonucleotide reductase (RNR) from Escherichia coli (Ec) employs a free-radical mechanism, which involves bidirectional translocation of a radical equivalent or “hole” over a distance of ∼35 Å from the stable diferric/tyrosyl-rad
Autor:
Katsunori Tsuboi, Daniel A. Bachovchin, Benjamin F. Cravatt, Hugh Rosen, Anna E Speers, Virneliz Fernandez-Vega, Timothy P. Spicer, Peter Hodder
Publikováno v:
Journal of the American Chemical Society. 133:16605-16616
Glutathione S-transferases (GSTs) are a superfamily of enzymes that conjugate glutathione to a wide variety of both exogenous and endogenous compounds for biotransformation and/or removal. Glutathione S-tranferase omega 1 (GSTO1) is highly expressed
Publikováno v:
Journal of the American Chemical Society. 127:11727-11735
Combinatorial libraries of non-biological polymers and drug-like peptides could in principle be synthesized from unnatural amino acids by exploiting the broad substrate specificity of the ribosome. The ribosomal synthesis of such libraries would allo
Publikováno v:
Journal of the American Chemical Society. 123(25)
Concise syntheses of the Ergot alkaloids rugulovasine A (3a), rugulovasine B (3b), and setoclavine (2) have been completed by strategies that feature inter- and intramolecular vinylogous Mannich reactions as the key steps. Thus, the first synthesis o
Publikováno v:
Journal of the American Chemical Society, 128(35), 11344-11345. American Chemical Society
We report the formation of high-precision catalysts using encapsulated rhodium complexes. In the current example, the encapsulated rhodium catalyst shows unprecedented high selectivity in the rhodium-catalyzed hydroformylation of internal alkenes, fo