Zobrazeno 1 - 10
of 19
pro vyhledávání: '"35"'
Autor:
R. Adam Kinney, Bo Zhang, Rebecca L. McNaughton, Russ Hille, Muralidharan Shanmugam, Brian M. Hoffman
Publikováno v:
Journal of the American Chemical Society. 132:14015-14017
The formaldehyde-inhibited Mo(V) state of xanthine oxidase (I) has been studied for four decades, yet it has not proven possible to distinguish unequivocally among the several structures proposed for this form. The uniquely large isotropic hyperfine
Autor:
Tim P Hogervorst, Jeroen D. C. Codée, Xianwen Lou, E. W. Meijer, Gijsbert A. van der Marel, René P. M. Lafleur, Simone I. S. Hendrikse, Lu Su
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 141(35), 13877-13886
Journal of the American Chemical Society, 141(35), 13877-13886. American Chemical Society
Journal of the American Chemical Society, 141(35), 13877-13886
Journal of the American Chemical Society, 141(35), 13877-13886. American Chemical Society
Polysaccharides present in the glycocalyx and extracellular matrix are highly important for a multitude of functions. Oligo- and polysaccharides-based biomaterials are being developed to mimic the glycocalyx, but the spatial functionalization of thes
Publikováno v:
J Am Chem Soc
We report an air-stable diradical dication of chiral D(2)-symmetric conjoined bis[5]diazahelicene with unprecedented high spin (triplet) ground state, singlet triplet energy gap, ΔE(ST) = 0.3 kcal mol(−1). The diradical dication possesses closed-s
Autor:
Petra Hänzelmann, Sowmya Subramanian, Michael K. Johnson, Brian M. Hoffman, Heather L. Hernandez, Hermann Schindelin, Nicholas S. Lees
Publikováno v:
Journal of the American Chemical Society. 131:9184-9185
The S-adenosylmethionine-dependent enzyme MoaA, in concert with MoaC, catalyzes the first step of molybdenum cofactor biosynthesis, the conversion of guanosine 5'-triphosphate (5'-GTP) into precursor Z. A published X-ray crystal structure of MoaA wit
Publikováno v:
J Am Chem Soc
Huntingtin polypeptides (htt(ex1)), encoded by exon 1 of the htt gene and containing an expanded polyglutamine tract, form fibrils that accumulate within neuronal inclusion bodies, resulting in the fatal neurodegenerative condition known as Huntingto
Publikováno v:
Journal of the American Chemical Society. 141:10821-10829
High fidelity human mitochondrial DNA polymerase (Pol γ) contains two active sites, a DNA polymerization site (pol) and a 3′−5′ exonuclease site (exo) for proofreading. Although separated by 35 Å, coordination between the pol and exo sites is
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:
Petra Rudolf, Jochem T. van Herpt, Ben L. Feringa, Sumit Kumar, Regis Y. N. Gengler, Ryan C. Chiechi
Publikováno v:
Journal of the American Chemical Society, 138(38), 12519-12526. AMER CHEMICAL SOC
Journal of the American Chemical Society
Journal of the American Chemical Society
This paper describes the photo-induced switching of conductance in tunneling junctions comprising self-assembled monolayers of a spiropyran moiety using eutectic Ga-In top contacts. Despite separation of the spiropyran unit from the electrode by a lo
Publikováno v:
Journal of the American Chemical Society, vol 137, iss 35
Optical modulation of proteins provides superior spatiotemporal resolution for understanding biological processes, and photoswitches built on light-sensitive proteins have been significantly advancing neuronal and cellular studies. Small molecule pho
Autor:
Matthew O. Ross, Igor D. Petrik, Pierre Moënne-Loccoz, Yelu Shi, Yi Lu, Qianhong Zhu, Ambika Bhagi-Damodaran, Julian Reed, Yong Zhang, Saumen Chakraborty, Evan N. Mirts
Publikováno v:
Journal of the American Chemical Society. 139(35)
The presence of nonheme metal, such as copper and iron, in the heme-copper oxidase (HCO) superfamily is critical to the enzymatic activity of reducing O2 to H2O, but the exact mechanism the nonheme metal ion uses to confer and fine-tune the activity