Structural characteristics of alkaline phosphatase from the moderately halophilic bacteriumHalomonassp. 593
نویسندگان
چکیده
منابع مشابه
Structural characteristics of alkaline phosphatase from the moderately halophilic bacterium Halomonas sp. 593
Alkaline phosphatase (AP) from the moderate halophilic bacterium Halomonas sp. 593 (HaAP) catalyzes the hydrolysis of phosphomonoesters over a wide salt-concentration range (1-4 M NaCl). In order to clarify the structural basis of its halophilic characteristics and its wide-range adaptation to salt concentration, the tertiary structure of HaAP was determined by X-ray crystallography to 2.1 Å re...
متن کاملHalophilic nuclease from a moderately halophilic Micrococcus varians.
The moderately halophilic bacterium Micrococcus varians, isolated from soy sauce mash, produced extracellular nuclease when cultivated aerobically in media containing 1 to 4 M NaCl or KCl. The enzyme, purified to an electrophoretically homogeneous state, had both ribonuclease and deoxyribonuclease activities. The nuclease had maximal activity in the presence of 2.9 M NaCl or 2.1 M KCl at 40 C. ...
متن کاملpurification and characterization of an extracellular thermostable alkaline α-amylase from the moderately halophilic bacterium, bacillus persicus
background: today a large number of bacterial amylases are available commercially in industry. the goal of the present study was purification and biochemical characterization of an extracellular thermostable alkaline α-amylase from the novel moderately halophilic, bacillus persicus from the aran-bidgol, iran. methods : purification of enzyme, was carried out by acetone precipitation, ultrafil...
متن کامل[Fine structural demonstration of alkaline phosphatase activity].
For the application of Glenner's tetrazolium method to the electron histochemical demonstration of monoamine oxidase some in vitro examination were carried out with special referance to indentification and efflux of formazan and intracellular localization of the enzyme in the locus coeruleus of the rat brain was studied. The results of examinations in vitro are summerized as follows: 1. Formaza...
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: Acta Crystallographica Section D Biological Crystallography
سال: 2014
ISSN: 1399-0047
DOI: 10.1107/s1399004713033609