Abstract: The amino acids and s properties. Category: Chemistry

\n\nAmino acids sposobn k polykondensatsyy, the result of kotoroj obrazuetsja polyamide. Polyamyd, sostoyaschye of aminic group acids, peptides nazvayutsya ili polypeptides. Amydnaya Communications in such polymers nazvaetsya peptide controls. Polypeptyd with molecular massoy no little than 5000 nazvayut proteins. In the paternity of proteins Included diametric neighborhood of 25 amino acids. When hydrolysis of the apt(p) protein mogut obrazovvatsya These amino acids are ili many of them opredelennh proportsyyah, harakternh by the piece for protein.\nUnykalnaya sequence amynokyslotnh residues in the chain, this scenario prysuschaya protein, nazvaetsya pervychnoy strukturoy protein. Features skruchyvanyya tsepey belkovh elements (vzaymnoe Location of fragments in space) nazvayutsya vtorychnoy strukturoy proteins. Polypeptydne chain proteins mogut soedynyatsya surrounded by soboj s learning amydnh, dysulfydnh, vodorodnh and ynh ties for Account bokovh tsepey amino acids. As a result of toho proyshodyt alter spiral into a ball. THIS Structure Features nazvaetsya tretychnoy strukturoy protein. To manifestations byolohycheskoy activism Some proteins dolzhn snachala obrazovat makrokompleks (olyhoproteyn) sostoyaschyy of Several polnotsennh belkovh subunit. quaternity structure determines the horizontal surface of association of biologically active monomerov in the material.\nProteins delyatsya on both Large groups - fybryllyarne (relationships dlyn molecule k Bolsheviks comprehensiveness 10) and hlobulyarne (relationships less than 10). K fybryllyarnm otnosytsya protein collagen, protein naybolee rasprostranenny vertebrates, on the peck of the ego pryhodytsya close 50% of dry out cartilage of weighting and about 30% of solid machinate substance. In near rehulyatornh of plants and animals Catalysis osushchestvljaetsja hlobulyarnmy proteins, kotore instrumen gentle enzymes....