Structure and Function of the Aspartic Proteinases PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Structure and Function of the Aspartic Proteinases PDF full book. Access full book title Structure and Function of the Aspartic Proteinases by Ben M. Dunn. Download full books in PDF and EPUB format.
Author: Ben M. Dunn
Publisher: Springer Science & Business Media
ISBN: 1468460129
Category : Science
Languages : en
Pages : 561
Get Book Here
Book Description
In September, 1990, a group of 160 scientists from 19 countries and 21 of the United States met at the Red Lion Inn in Rohnert Park, Sonoma County, California. The purpose of this meeting was to share new information from recent research on the Aspartic Proteinases. This book is a compilation of the information transferred in that forum. The Aspartic Proteinases include all those enzymes from the "fourth" class of proteolytic enzymes, the first three being the Serine, Cysteine and Metalloproteinases. Of course, all the scientists in attendance at the Sonoma Aspartic Proteinase Conference would agree that our current level of understanding of the structure and function of the Aspartic Proteinase class of enzymes is clearly first class. The reasons for this require a bit of historical perspective. The group of scientists who are engaged in study of this family of enzymes first met as a separate entity in 1976, in Norman, Oklahoma, at a meeting organized by Jordan Tang of the Oklahoma Medical Research Foundation. This was an exciting time, as the first crystal structures of some of these enzymes were described by Blundell, James and Davies. During that conference, the relationship between the two halves of the mammalian and fungal enzymes was recognized and this has provided a structural foundation for analysis of the retroviral enzymes, which came later. A book was published by Plenum Press documenting l this conference, and the current book is an update to that important work.
Author: Ben M. Dunn
Publisher: Springer Science & Business Media
ISBN: 1468460129
Category : Science
Languages : en
Pages : 561
Get Book Here
Book Description
In September, 1990, a group of 160 scientists from 19 countries and 21 of the United States met at the Red Lion Inn in Rohnert Park, Sonoma County, California. The purpose of this meeting was to share new information from recent research on the Aspartic Proteinases. This book is a compilation of the information transferred in that forum. The Aspartic Proteinases include all those enzymes from the "fourth" class of proteolytic enzymes, the first three being the Serine, Cysteine and Metalloproteinases. Of course, all the scientists in attendance at the Sonoma Aspartic Proteinase Conference would agree that our current level of understanding of the structure and function of the Aspartic Proteinase class of enzymes is clearly first class. The reasons for this require a bit of historical perspective. The group of scientists who are engaged in study of this family of enzymes first met as a separate entity in 1976, in Norman, Oklahoma, at a meeting organized by Jordan Tang of the Oklahoma Medical Research Foundation. This was an exciting time, as the first crystal structures of some of these enzymes were described by Blundell, James and Davies. During that conference, the relationship between the two halves of the mammalian and fungal enzymes was recognized and this has provided a structural foundation for analysis of the retroviral enzymes, which came later. A book was published by Plenum Press documenting l this conference, and the current book is an update to that important work.
Author: Kenji Takahashi
Publisher: Springer Science & Business Media
ISBN: 1461518717
Category : Science
Languages : en
Pages : 614
Get Book Here
Book Description
The 5th International Conference on Aspartic Proteinases was held on September 19 through 24, 1993, at Naito Museum of Pharmaceutical Science and Industry, Kawashima cho, Gifu Prefecture, Japan, about 15 miles northwest of Nagoya City. About 100 scientists attended the conference, including 52 from 14 countries outside Japan, and 32 papers were presented by invited speakers, and 58 papers as posters. The purpose of this conference was to present and discuss new information on the structure, function, and biology, and related topics, including biomedical implications, of aspartic proteinases, and this book is a collec tion of nearly all the papers presented at the meeting. Aspartic proteinases belong to one of the four major classes of proteinases, the others being serine, cysteine, and metalloproteinases, and are so called since they have two catalytic aspartic acid residues in common in their active sites. Most of them are optimally active at acidic pH, hence the long-used name "acid proteinases," which, indeed, was the major title of the first conference of this series. However, some of them are active at around neutral pH, indicating their physiological roles in a wider range of pH than hitherto considered.
Author: Ben M Dunn
Publisher:
ISBN: 9781468460131
Category :
Languages : en
Pages : 608
Get Book Here
Book Description
Author: Michael N.G. James
Publisher: Springer Science & Business Media
ISBN: 1461553733
Category : Science
Languages : en
Pages : 484
Get Book Here
Book Description
The VIIth International Conference on Aspartic Proteinases was held in Banff, Alberta, Canada, from October 22 to 27, 1996. The venue was the Banff Centre in the Canadian Rockies, a setting well known worldwide for the scenic beauty and mountain grandeur. It was perhaps presumptuous of the organizers to call this the seventh Aspartic Proteinase Conference but it was felt that the meeting in 1982, organized by Tom Blundell and John Kay, was of an international stature and covered topics sufficiently broad to constitute a conference. Thus, there is a discontinuity in that the Gifu Conference organized by Prof. Kenji Takahashi was the fifth International Conference on Aspartic Proteinases. Officially, there has not been a sixth Conference and if there is confusion, it is the result of my desire to recognize the importance of the London meeting. Banffhosted 106 scientists from 14 different countries. There were 26 invited speak ers among the 44 oral presentations of the 7 main sessions. In addition, there were 53 con tributed poster presentations that spanned the whole range of interest in aspartic proteinases.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 464
Get Book Here
Book Description
Author: Jordan Tang
Publisher: Springer Science & Business Media
ISBN: 1475707193
Category : Science
Languages : en
Pages : 350
Get Book Here
Book Description
In the past ten years, a number of proceedings of symposia on the structure and function of proteolytic enzymes have been pub lished. Their coverage of acid proteases has been limited, mainly due to the lack of significant new information on the structure of these enzymes. In the last four years, however, the primary and tertiary structures of a number of acid proteases have been deter mined, prompting the need to discuss the meanings of the old data and the possibilities for new experimentations. It was for this purpose that the "Conference on Acid Proteases: Structure, Function, and Biology" was organized. It took place at the University of Oklahoma on November 21-24, 1976. This book is a collection of the main lectures delivered at the Conference. Acid Proteases, by definition refers to a group of proteases having an optimal pH in acidic solutions. The classic examples are pepsin and chymosin. Some catalytic features are obviously shared by these proteases, most notably, their inhibition by pepstatin. The use of active center-directed inactivators such as diazoacetyl norleucine methyl ester and 1,2-epoxy-3-(p-nitrophenoxy)propane has shown that two catalytic aspartyl residues are present in most of these enzymes. These apparent cornmon features have prompted the suggestion by several investigators to name this group of enzymes "aspartyl proteases" or "carboxyl proteases".
Author: Alan J. Barrett
Publisher: Elsevier
ISBN: 0080984150
Category : Science
Languages : en
Pages : 1182
Get Book Here
Book Description
Handbook of Proteolytic Enzymes, Second Edition, Volume 1: Aspartic and Metallo Peptidases is a compilation of numerous progressive research studies on proteolytic enzymes. This edition is organized into two main sections encompassing 328 chapters. This handbook is organized around a system for the classification of peptidases, which is a hierarchical one built on the concepts of catalytic type, clan, family and peptidase. The concept of catalytic type of a peptidase depends upon the chemical nature of the groups responsible for catalysis. The recognized catalytic types are aspartic, cysteine, metallo, serine, threonine, and the unclassified enzymes, while clans and families are groups of homologous peptidases. Homology at the level of a family of peptidases is shown by statistically significant relationship in amino acid sequence to a representative member called the type example, or to another member of the family that has already been shown to be related to the type example. Each chapter discusses the history, activity, specificity, structural chemistry, preparation, and biological aspects of the enzyme. This book will prove useful to enzyme chemists and researchers.
Author: Arun K. Ghosh
Publisher: John Wiley & Sons
ISBN: 3527641629
Category : Medical
Languages : en
Pages : 616
Get Book Here
Book Description
In this ground-breaking practical reference, the family of aspartic acid proteases is described from a drug developer's perspective. The first part provides a general introduction to the family of aspartic acid proteases, their physiological functions, molecular structure and inhibition. Parts two to five present various case studies of successful protease inhibitor drug design and development, as well as current and potential uses of such inhibitors in pharmaceutical medicine, covering the major therapeutic targets HIV-1 protease, renin, beta-secretase, gamma-secretase,plasmepsins and fungal proteases. A ready reference aimed primarily at professionals in the pharmaceutical industry, as well as for anyone studying proteases and their function.
Author: Klaudia Brix
Publisher: Springer Science & Business Media
ISBN: 3709108853
Category : Science
Languages : en
Pages : 568
Get Book Here
Book Description
Proteolysis is an irreversible posttranslational modification affecting each and every protein from its biosynthesis to its degradation. Limited proteolysis regulates targeting and activity throughout the lifetime of proteins. Balancing proteolysis is therefore crucial for physiological homeostasis. Control mechanisms include proteolytic maturation of zymogens resulting in active proteases and the shut down of proteolysis by counteracting endogenous protease inhibitors. Beyond the protein level, proteolytic enzymes are involved in key decisions during development that determine life and death – from single cells to adult individuals. In particular, we are becoming aware of the subtle role that proteases play in signaling events within proteolysis networks, in which the enzymes act synergistically and form alliances in a web-like fashion. Proteases come in different flavors. At least five families of mechanistically distinct enzymes and even more inhibitor families are known to date, many family members are still to be studied in detail. We have learned a lot about the diversity of the about 600 proteases in the human genome and begin to understand their physiological roles in the degradome. However, there are still many open questions regarding their actions in pathophysiology. It is in this area where the development of small molecule inhibitors as therapeutic agents is extremely promising. Approaching proteolysis as the most important, irreversible post-translational protein modification essentially requires an integrated effort of complementary research disciplines. In fact, proteolytic enzymes seem as diverse as the scientists working with these intriguing proteins. This book reflects the efforts of many in this exciting field of research where team and network formations are essential to move ahead.
Author: Martin Fusek
Publisher: CRC Press
ISBN: 0429536003
Category : Medical
Languages : en
Pages : 324
Get Book Here
Book Description
Published in 1995: Aspartic Proteinases: Physiology and Pathology focuses on the advantages and limitations of the use of proteinases and their inhibitors in human pathology. A virus-specific aspartic proteinase enzyme is required for the maturation of a virus. If the enzyme can be eliminated, so can the maturation of the virus. This book reviews the wealth of recently published information sparked by the renewed interest in these enzymes.
