Highest paraoxonase turnover rate found in a bacterial phosphotriesterase variant
نویسندگان
چکیده
منابع مشابه
a study on rate making and required reserves determination in reinsurance market: a simulation
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
Highest Treeline in the Northern Hemisphere Found in Southern Tibet
Determining the upper treeline is certainly one of the most interesting research challenges in comparative high mountain research. Careful compilations (Hermes 1955; von Wissmann 1961; Schickhoff 2005) have documented that the highest treelines in the northern hemisphere are found on the eastern declivity of the Tibetan Highlands. However, regional and global synopses of upper treeline altitude...
متن کاملA Variant of Hemoglobin A2 Found in a Negro Family.
By RALPH C. LKE AND Tii-t s H. J. HuI5MAN T HREE possible variants of Hb-A2 ( a262) with abnormal 6 polypeptide chains have been discovered, namely, Hb-A2’ or Hb-B2 in the Negro race,1’2’4’#{176}”1 Hb-K#{246}ln in one family of German descent13 and Hb-Fbatbush in a family of Puerto Rican ancestry.’4 In this communication, we report the results of studies of an abnormal minor hemoglobin componen...
متن کاملCharacterization of the zinc binding site of bacterial phosphotriesterase.
The bacterial phosphotriesterase has been found to require a divalent cation for enzymatic activity. This enzyme catalyzes the detoxification of organophosphorus insecticides and nerve agents. In an Escherichia coli expression system significantly higher concentrations of active enzyme could be produced when 1.0 mM concentrations of Mn2+, Co2+, Ni2+, and Cd2+ were included in the growth medium....
متن کاملDetoxification of organophosphate nerve agents by bacterial phosphotriesterase.
Organophosphates have been widely used as insecticides and chemical warfare agents. The health risks associated with these agents have necessitated the need for better detoxification and bioremediation tools. Bacterial enzymes capable of hydrolyzing the lethal organophosphate nerve agents are of special interest. Phosphotriesterase (PTE) isolated from the soil bacteria Pseudomonas diminuta disp...
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: Protein Engineering, Design and Selection
سال: 2010
ISSN: 1741-0134,1741-0126
DOI: 10.1093/protein/gzq046