THE AMINO ACID SEQUENCE OF HYPERTENSIN II
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چکیده
منابع مشابه
The Amino Acid Sequence of Hypertensin Ii
The amino acid sequence of horse hypertensin II has been determined by the use of chymotrypsin, the fluorodinitrobenzene method, and stepwise phenylisothiocyanate degradation. The results indicate that the amino acids of hypertensin II are arranged in the following order: asp-arg-val-tyr-iso-hist-pro-phe.
متن کاملThe Amino Acid Composition of Hypertensin Ii and Its Biochemical Relationship to Hypertensin I
Preparations of hypertensin II, obtained from the treatment of hypertensin I by the action of the hypertensin converting enzyme of plasma and purified by countercurrent distribution, were quantitatively analyzed for their amino acid content. Chromatography on ion exchange columns showed the presence of equimolar amounts of aspartic acid, proline, valine, isoleucine, tyrosine, phenylalanine, his...
متن کاملAmino Acid Composition and Electrophoretic Properties of Hypertensin I
A preparation of hypertensin I was purified by countercurrent distribution and was shown to migrate as a single component in starch blocks at pH 9.3 and 4.2. It had an isoelectric point of 7.7. Quantitative analysis by ion exchange column chromatography showed eight amino acids in approximately unimolar proportion: aspartic, proline, valine, isoleucine, leucine, tyrosine, phenylalanine, and arg...
متن کاملThe Purification of Hypertensin Ii
The enzymatic conversion of hypertensin I to hypertensin II is described together with the subsequent purification of the product by means of counter-current distribution. Improved methods are also presented for the preparation of renin and its substrate, as well as in methods for the reaction of these materials and the purification of the resulting hypertensin I.
متن کاملThe amino acid sequence of an extracellular nuclease of Staphylococcus aureus. 3. Complete amino acid sequence.
In a previous paper data were presented that permitted the linear arrangement of five fragments produced by cleavage of an extracellular nuclease of Staphylococcus aureus with cyanogen bromide (1). The amino acid sequences of the tryptic peptides prepared from these fragments, together with the partial sequences of chymotryptic peptides isolated from digests of the intact nuclease, have also be...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1956
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.104.2.193