Zobrazeno 1 - 6
of 6
pro vyhledávání: '"35"'
Autor:
Robert W. Schurko, Jenna M. Pawlowski, Riqiang Fu, S. Holger Eichhorn, Hiyam Hamaed, Benjamin F. T. Cooper
Publikováno v:
Journal of the American Chemical Society. 130(33)
Solid-state (35)Cl NMR (SSNMR) spectroscopy is shown to be a useful probe of structure and polymorphism in HCl pharmaceuticals, which constitute ca. 50% of known pharmaceutical salts. Chlorine NMR spectra, single-crystal and powder X-ray diffraction
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
Autor:
Brian M. Hoffman, Joshua Telser, Brett M. Barney, Peter E. Doan, Lance C. Seefeldt, Robert Y. Igarashi, Dennis R. Dean
Publikováno v:
Journal of the American Chemical Society. 133:17329-17340
N(2) binds to the active-site metal cluster in the nitrogenase MoFe protein, the FeMo-cofactor ([7Fe-9S-Mo-homocitrate-X]; FeMo-co) only after the MoFe protein has accumulated three or four electrons/protons (E(3) or E(4) states), with the E(4) state
Publikováno v:
Journal of the American Chemical Society. 135(30)
The ultrafast dynamics in the interior of planar aligned multibilayers of 1,2-dilauroyl-sn-glycero-3-phosphocholine (dilauroylphosphatidylcholine, DLPC) are investigated using 2D IR vibrational echo spectroscopy. The nonpolar and water insoluble vibr
Autor:
William E. Broderick, Brian M. Hoffman, Joan B. Broderick, Charles J. Walsby, Jennifer Cheek, Danilo Ortillo, Wei Hong
Publikováno v:
Journal of the American Chemical Society. 124(12)
Pyruvate formate-lyase activating enzyme (PFL-AE) is a representative member of an emerging family of enzymes that utilize iron-sulfur clusters and S-adenosylmethionine (AdoMet) to initiate radical catalysis. Although these enzymes have diverse funct
Autor:
Allen M. Orville, Jeffrey M. Zaleski, Edward I. Solomon, Mindy I. Davis, Frank Neese, John D. Lipscomb
Publikováno v:
Journal of the American Chemical Society. 124(4)
The geometric and electronic structure of the high-spin ferric active site of protocatechuate 3,4-dioxygenase (3,4-PCD) has been examined by absorption (Abs), circular dichroism (CD), magnetic CD (MCD), and variable-temperature-variable-field (VTVH)