منابع مشابه
Proteolytic Enzyme from French Beans
1. A proteolytic enzyme with some features of a carboxypeptidase has been purified some 1180-fold from the sap of French beans (Phaseolus vulgaris var. Prince). A bright blue protein, plastocyanin, was separated from the enzyme by DEAE-cellulose chromatography. 2. Unlike carboxypeptidase A or B of animal origin, there is no evidence that the enzyme is a metalloprotein. There was no stimulation ...
متن کاملStructure-function relationships of purple acid phosphatase from red kidney beans based on heterologously expressed mutants.
Purple acid phosphatases are binuclear metalloenzymes, which catalyze the conversion of orthophosphoric monoesters to alcohol and orthophosphate. The enzyme from red kidney beans is characterized with a Fe(III)-Zn(II) active center. So far, the reaction mechanisms postulated for PAPs assume the essentiality of two amino acids, residing near the bimetallic active site. Based on the amino acid se...
متن کاملA Disintegrin and Metalloenzyme (ADAM) 17 Activation Is Regulated by α5β1 Integrin in Kidney Mesangial Cells
BACKGROUND The disintegrin and metalloenzyme ADAM17 participates in numerous inflammatory and proliferative diseases, and its pathophysiological role was implicated in kidney fibrosis, polycystic kidney disease and other chronic kidney diseases. At present, we have little understanding how the enzyme activity is regulated. In this study we wanted to characterize the role of α5β1 integrin in ADA...
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Access control misconfigurations are widespread and can result in damaging breaches of confidentiality. This paper presents TightLip, a privacy management system that helps users define what data is sensitive and who is trusted to see it rather than forcing them to understand or predict how the interactions of their software packages
متن کاملBeans functions of graphs with small beans
The beans function BG(x) of a connected graph G is defined as the maximum number of points on G such that any pair of points have distance at least x > 0. We shall exhibit lower and upper bounds of BG(x) for x < 1 and a class of graphs which have the same number of edges and whose beans functions distinguish them. Also, we give some non-isomorphic graphs which have the same beans function.
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1979
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.63.3.562