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

'\n\n amino group group acids sposobn k polykondensatsyy, the matter of kotoroj obrazuetsja polyamide. Polyamyd, sostoyaschye of amino acids, peptides nazvayutsya ili polypeptides. Amydnaya communications in such polymers nazvaetsya peptide controls. Polypeptyd with molecular massoy no less(prenominal) than 5000 nazvayut proteins. In the composition of proteins include DIFFERENT neck of the woods of 25 amino acids. When hydrolysis of the given protein mogut obrazovvatsya These amino acids are ili just nearly of them opredelennh proportsyyah, harakternh separately for protein.\nUnykalnaya order amynokyslotnh residues in the scope, this scenario prysuschaya protein, nazvaetsya pervychnoy strukturoy protein. Features skruchyvanyya tsepey belkovh molecules (vzaymnoe localisation principle of fragments in space) nazvayutsya vtorychnoy strukturoy proteins. Polypeptydne chain proteins mogut soedynyatsya Between soboj s education amydnh, dysulfydnh, vodorodnh and ynh ties for draw b okovh tsepey amino acids. As a contribute of toho proyshodyt Tightening curlicue into a ball. THIS anatomical complex body part Features nazvaetsya tretychnoy strukturoy protein. To manifestations byolohycheskoy activism Some proteins dolzhn snachala obrazovat makrokompleks (olyhoproteyn) sostoyaschyy of several(prenominal) polnotsennh belkovh subunit. Quaternary structure determines the degree of companionship of biologically energetic monomerov in the material.\nProteins delyatsya on Two expectant groups - fybryllyarne (relationships dlyn molecule k Bolsheviks width 10) and hlobulyarne (relationships less than 10). K fybryllyarnm otnosytsya protein collagen, protein naybolee rasprostranenny vertebrates, on the fate of the egotism pryhodytsya Almost 50% of dry gristle of weight and about 30% of unfaltering bone substance. In Most rehulyatornh of plants and animals catalysis osushchestvljaetsja hlobulyarnmy proteins, kotore instrumen Title enzymes.'