Solution Conformation of the Synthetic Bovine Proenkephalin-A209–237 by 1H NMR Spectroscopy
نویسندگان
چکیده
منابع مشابه
DNA fragment conformations IV - Helix-coil transition and conformation of d-CCATGG in aqueous solution by 1H-NMR spectroscopy.
The helix-coil transition and conformation of d-CCATGG were investigated using 1H-NMR spectroscopy at various frequencies (90, 276, 400 MHz). The changes in the chemical shifts and linewidths of imino protons between 5 degrees and 35 degrees C show that the d-CCATGG fraying process consists of two stages: the external dC.dG base pairs open at first, th internal dC.dG and central dA.dT base pair...
متن کاملConformation of the TAR RNA-arginine complex by NMR spectroscopy.
The messenger RNAs of human immunodeficiency virus-1 (HIV-1) have an RNA hairpin structure, TAR, at their 5' ends that contains a six-nucleotide loop and a three-nucleotide bulge. The conformations of TAR RNA and of TAR with an arginine analog specifically bound at the binding site for the viral protein, Tat, were characterized by nuclear magnetic resonance (NMR) spectroscopy. Upon arginine bin...
متن کاملAnalysis of Bovine Serum Albumine, Caseine and Tryptone Proteins Hydrolysis by 1H NMR Spectroscopy
An adequate estimation of a proteinaceous substrate decomposition is one of the problems, frequently appearing during the protein hydrolysate technology. A combination of high-resolution 1 H NMR spectroscopy data with other technics could be a good solution of this problem. In present paper we applied high-resolution 1 H NMR spectroscopy method to characterize the degree of protein hydrolysis o...
متن کاملA 1H-NMR study of the solution conformation of secretin. Resonance assignment and secondary structure.
The solution conformation of the 27 residue polypeptide hormone secretin has been investigated by 1H-NMR spectroscopy under conditions where it adopts a fully ordered structure as judged by circular dichroism spectroscopy, namely in an aqueous solution of 40% (v/v) trifluoroethanol. Using a combination of two-dimensional NMR techniques the 1H-NMR spectrum of secretin is completely assigned and ...
متن کاملDetermination of the fatty acid profile by 1H-NMR spectroscopy
The common unsaturated fatty acids present in many vegetable oils (oleic, linoleic and linolenic acids) can be quantitated by 1H-nuclear magnetic resonance spectroscopy (1H-NMR). A key feature is that the signals of the terminal methyl group of linolenic acid are shifted downfield from the corresponding signals in the other fatty acids, permitting their separate integration and quantitation of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1998
ISSN: 0021-9258
DOI: 10.1074/jbc.273.50.33517