Ribonuclease P

Sidney Altman

ISBN 10: 1461425735 / ISBN 13: 9781461425731

Published by Springer New York, Springer US, 2012

About this Item

Druck auf Anfrage Neuware - Printed after ordering - The Discovery of Ribonuclease P and Enzymatic Activity of Its RNA Subunit Sydney Brenner and Francis H. C. Crick had a specific project in mind when they offered Sidney Altman a position in their group in 1969 to conduct postdoctoral research at the Medical Research Council Laboratory of Molecular Biology (LMB) in Cambridge, England. At the time, an intense international competition was on- ing in as many as a dozen labs to determine the three-dimensional structure of tRNA. At the LMB, Aaron Klug was attacking the structure by crystallographic analysis with Brian F. C. Clark providing large amounts of purified phenylalanine tRNA. (Eventually, Aaron announced his empirically determined 3-D structure of yeast phenylalanine tRNA, a structure that is generally common to tRNAs, due in part to several conserved, novel three-way nucleotide interactions. ) Concurrently, Michael Levitt, a Ph. D. student of Francis, was visually scrutinizing the cloverleaf secondary structure of the 14 tRNA sequences known at the time. Levitt was searching for nucleotide covariation in different parts of the molecules that were conserved in the 14 sequences known at the time. He identified a possible covariation of an apparent Watson-Crick pairing type between the residues at position 15 from the 5' end of the tRNA and residue 48. This association implied these parts of the tRNA, namely the D loop containing residue 15 and the 5' end of the T stem-adjoining residue 48, folded on one another in a tertiary structure shared by different tRNAs.

Seller Inventory # 9781461425731

Bibliographic Details

• Title: Ribonuclease P
• Publisher: Springer New York, Springer US
• Publication Date: 2012
• Language: English
• ISBN 10: 1461425735
• ISBN 13: 9781461425731
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 235W x 155H x 17D millimeters 235 millimeters width by 155 millimeters height by 17 millimeters depth
• Weight: 458 grams

About this title

Synopsis

The Discovery of Ribonuclease P and Enzymatic Activity of Its RNA Subunit Sydney Brenner and Francis H. C. Crick had a specific project in mind when they offered Sidney Altman a position in their group in 1969 to conduct postdoctoral research at the Medical Research Council Laboratory of Molecular Biology (LMB) in Cambridge, England. At the time, an intense international competition was on- ing in as many as a dozen labs to determine the three-dimensional structure of tRNA. At the LMB, Aaron Klug was attacking the structure by crystallographic analysis with Brian F. C. Clark providing large amounts of purified phenylalanine tRNA. (Eventually, Aaron announced his empirically determined 3-D structure of yeast phenylalanine tRNA, a structure that is generally common to tRNAs, due in part to several conserved, novel three-way nucleotide interactions. ) Concurrently, Michael Levitt, a Ph. D. student of Francis, was visually scrutinizing the cloverleaf secondary structure of the 14 tRNA sequences known at the time. Levitt was searching for nucleotide covariation in different parts of the molecules that were conserved in the 14 sequences known at the time. He identified a possible covariation of an apparent Watson-Crick pairing type between the residues at position 15 from the 5’ end of the tRNA and residue 48. This association implied these parts of the tRNA, namely the D loop containing residue 15 and the 5’ end of the T stem-adjoining residue 48, folded on one another in a tertiary structure shared by different tRNAs.

From the Back Cover

Ribonuclease P (RNaseP), a ribonucleoprotein, is an essential tRNA processing enzyme found in all living organisms. Since its discovery almost 40 years ago, research on RNase P has led to the discovery of the catalytic properties of RNA, and of the only known, naturally occurring RNA enzymes, RNase P catalytic RNA. The description of the catalytic properties of RNA has provided fundamental insight into the RNA world and these catalytic properties are being harnessed as therapeutic and prevention strategies for acquired and inherited diseases. Ribonuclease P is the first book to provide a comprehensive collection covering all aspects of current research on RNase P. The topics include kinetic and structural analysis, mechanism of catalysis, and its regulation and biogenesis in prokaryotes, eukaryotes, and organelles. Furthermore, research progresses on developing RNase P as a potential drug target for antimicrobial development and as a gene-targeting tool for anti-infective and anticancer therapy are also included. This book should be of general interests to molecular biologists and biochemists in both the academic section and pharmaceutical industry.