Protein Research Progress (Hardcover)

Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino groups of adjacent amino acid residues. The sequence of amino acids in a protein is defined by a gene and encoded in the genetic code. Although this genetic code specifies 20 'standard' amino acids, the residues in a protein are often chemically altered in post-translational modification: either before the protein can function in the cell, or as part of control mechanisms. Proteins can also work together to achieve a particular function, and they often associate to form stable complexes. Like other biological macromolecules such as polysaccharides and nucleic acids, proteins are essential parts of organisms and participate in every process within cells. Many proteins are enzymes that catalyse biochemical reactions, and are vital to metabolism. Proteins also have structural or mechanical functions, such as actin and myosin in muscle, and the proteins in the cytoskeleton, which forms a system of scaffolding that maintains cell shape. Other proteins are important in cell signalling, immune responses, cell adhesion, and the cell cycle. Protein is also a necessary part of animals' diets, since they cannot synthesise all the amino acids and must obtain essential amino acids from food. Through the process of digestion, animals break down ingested protein into free amino acids that can be used for protein synthesis. This new book presents the latest research in the field.

General

Imprint:	nova science publishers
Country of origin:	United States
Release date:	February 2007
First published:	2008
Editors:	Alan B. Boscoe • Charles R. Listow
Dimensions:	180 x 260 x 20mm (L x W x T)
Format:	Hardcover
Pages:	252
ISBN-13:	978-1-60021-663-3
Categories:	Books > Science & Mathematics > Biology, life sciences > Biochemistry > Proteins Promotions
LSN:	1-60021-663-3
Barcode:	9781600216633

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