Functional and Structural Characterization of the Zinc High- Affinity Binding Site in Rhodopsin by EXAFS and XANES
نویسندگان
چکیده
Instituto de Ciencia de los Materiales de Aragón. CSIC-Universidad de Zaragoza, Zaragoza, Spain. Dept. d'Enginyeria Química, ETS d'Enginyeria Industrial, Universitat Politècnica de Catalunya. Barcelona, Spain. 3 Lab. Nazionali di Frascati-INFN, Frascati, Italy. Unitat de Química Industrial, Escola Universitària d’Enginyeria Tècnica Industrial de Barcelona, Barcelona, Spain. Departament d’Enginyeria Agroalimentària i Biotecnología, Escola Superior d’Agricultura de Barcelona, Universitat Politècnica de Catalunya, Barcelona, Spain.
منابع مشابه
مطالعه تغییرات شمیایی و ساختمانی سولفیدهای نقره و مس توسط SRS (مطالعهای از کاربردهای سینکروترون بر مبنای XAS در کانیشناسی- بلورشناسی و ژئوشیمی)
The ABS2 sulphides (A=Cu, or Ag), B=As, Sb, Bi) are a naturally occurring group of minerals, typically found in polymetallic vein deposits. Behind chemically simple, the minerals have a complex structure and undergo several temperature/composition phase transitions. In this study, synchrotron radiation is used to collect Ag, As, Bi, Cu, Cd, Hg and Sb K-edge EXAFS data from a series of synthetic...
متن کاملIn silico investigation of lactoferrin protein characterizations for the prediction of anti-microbial properties
Lactoferrin (Lf) is an iron-binding multi-functional glycoprotein which has numerous physiological functions such as iron transportation, anti-microbial activity and immune response. In this study, different in silico approaches were exploited to investigate Lf protein properties in a number of mammalian species. Results showed that the iron-binding site, DNA and RNA-binding sites, signal pepti...
متن کاملX-ray Absorption Spectroscopy
1.59.1 PHYSICS OF X-RAY ABSORPTION 1 1.59.1.1 X-ray Absorption Edges 2 1.59.1.2 X-ray Fluorescence 3 1.59.1.3 Measurement of X-ray Absorption Spectra 3 1.59.2 EXTENDED X-RAY ABSORPTION FINE STRUCTURE 6 1.59.2.1 Theoretical Description of EXAFS Spectra 6 1.59.2.1.1 Single scattering 6 1.59.2.1.2 Multiple scattering 8 1.59.2.1.3 Other corrections to the EXAFS equation 9 1.59.2.2 Programs for Calc...
متن کاملAffinity Purification and Characterization of Recombinant Bacillus sphaericus Phenylalanine Dehydrogenase Produced by pET Expression Vector System
Cloning and expression of the L-phenylalanine dehydrogenase gene, from B. sphaericus in E. coli were done. The gene was cloned in the vector pET16b and transformed into E. coli BL21 (DE3). The functional form of the L-phenylalanine dehydrogenase enzyme was purified by affinity purification techniques, taking advantage of the ability of this enzyme to bind to the nucleotide site affinity dye, Re...
متن کاملThe effect of temperature on the binding affinity of Remdesivir and RdRp enzyme of SARS-COV-2 virus using steered molecular dynamics simulation
The fatal SARS-COV-2 virus appeared in China at the end of 2019 for the first time. This virus has similar sequence with SARS-COV in 2002, but its infection is very high rate. On the other hand, SARS-COV-2 is a RNA virus and requires RNA-dependent RNA polymerase (RdRp) to transcribe its viral genome. Due to the availability of the active site of this enzyme, an effective treatment is targeting ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2003