Characterization of Molecular Structure-Function Relationships of Escherichia Coli Leucyl-Trna Synthetase

Characterization of Molecular Structure-Function Relationships of Escherichia Coli Leucyl-Trna Synthetase PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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Molecular Analysis of the Structure-function Relationships of the AroP and PheP Permeases of Escherichia Coli

Molecular Analysis of the Structure-function Relationships of the AroP and PheP Permeases of Escherichia Coli PDF Author: Angela J. Cosgriff
Publisher:
ISBN:
Category : Amino acids
Languages : en
Pages : 252

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 886

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Cumulated Index Medicus

Cumulated Index Medicus PDF Author:
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ISBN:
Category : Medicine
Languages : en
Pages : 1820

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Biological & Agricultural Index

Biological & Agricultural Index PDF Author:
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Category : Agriculture
Languages : en
Pages : 2408

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The Aminoacyl-tRNA Synthetases

The Aminoacyl-tRNA Synthetases PDF Author: Michael Ibba
Publisher: CRC Press
ISBN: 9781587061899
Category : Science
Languages : en
Pages : 0

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By virtue of their role as catalysts of the aminoacylation reaction, the aminoacyl-tRNA synthetases ensure that the first step of translation is performed quickly and accurately. In this volume of 36 separate chapters, the many facets of this ancient and ubiquitous family are reviewed, including their surprising structural diversity, enzymology, tRNA interaction properties, and curious alternative functions. These chapters illustrate the degree to which the aminoacyl-tRNA synthetases employ a variety of mechanisms to carry out both the standard functions related to the synthesis of aminoacylated tRNA for protein synthesis, as well as the surprising functions associated with amino acid biosynthesis, cytokine function, and even the processivity of DNA replication. Other chapters explore the regulation of their synthesis, their role in disease, and their prospects as targets for antibacterial therapeutics. This monograph will be a valuable resource for all scientists interested in the fundamentals of protein synthesis from both a basic research and clinical perspective, as well as the relation of translational components to the evolution of the genetic code.

Of Urfs And Orfs

Of Urfs And Orfs PDF Author: Russell F. Doolittle
Publisher: University Science Books
ISBN: 9780935702545
Category : Science
Languages : en
Pages : 118

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In these days of facile cloning and rapid DNA sequencing, it is not uncommon for investigators to find themselves with a DNA sequence that may or may not code for a known gene product. The sequence is 'open' when read in an appropriate frame, which is to say that there is a long run of amino acid codons before the appearance of a terminator codon. How can we find out if this 'unidentified reading frame' (URF) really codes for a genuine protein, and how can we identify it if it exists? There are two general strategies, both of which can also be applied to the characterization of any 'open reading frame' (ORF), whether or not it has been 'identified'. The first and simplest approach involves computer searching and analysis; the second employs antibodies raised against synthetic peptides patterned on the sequence of the expected gene product. Both methods have been used with great success by many investigators. Each has, nonetheless, its pitfalls and frustrations. This primer is meant to guide the researcher past those obstacles as much as possible. Graduate students and researchers interested in amino acid sequencing; molecular biologists, biochemists, chemists, and biotechnologists.

Mammalian Amino Acid Transport

Mammalian Amino Acid Transport PDF Author: D. Häussinger
Publisher: Springer Science & Business Media
ISBN: 1489911618
Category : Science
Languages : en
Pages : 316

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Amino acid transport is a part of each of two larger subjects, amino acid metabolism and the biomembrane transport of various . small molecules and ions. Nevertheless in this volume we treat amino acid transport as more than a fragment of either of these two larger subjects. A more comprehensive approach is justified when we remember two historic and ongoing aspects of the title subject. First, amino acid transport had its beginning and acquired a distinct momentum (even if somewhat interrupted from 1913 until about 1945) as amino acid metabolism with the central and pioneer work of Van Slyke and Meyer in 1913. The reviews in this volume will show that it steadily becomes a larger aspect of amino acid metabolism, broadly perceived. These chapters will show for how many organelles, cells, tissues, organs and organ systems, the transmembrane compartmentations and flows of amino acids play very large parts in their fundamental biological relations. The authors here are tending collectively to evaluate an understanding of amino acid flows across biomernbranes, and the regulation of these flows, as necessary to an ultimate understanding of the full range of development and metabolism. Such an understanding goes far beyond the purely substrate-destabilizing contributions by enzymes, which have often been arbitrarily limited to that conceptual entity, "the cell", and which for so long a splendid time had most of biochemical research attention.

The Translational Apparatus

The Translational Apparatus PDF Author: K.H. Nierhaus
Publisher: Springer Science & Business Media
ISBN: 1461524075
Category : Science
Languages : en
Pages : 741

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Proceedings of an international conference held in Berlin, Germany, October 31-November 5, 1992

Cambridge Scientific Biochemistry Abstracts

Cambridge Scientific Biochemistry Abstracts PDF Author:
Publisher:
ISBN:
Category : Amino acids
Languages : en
Pages : 1498

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