Monday, October 27, 2014
Summary: Protein biosynthesis and its regulation . Category: Biology , botany, anatomy
wiz of the problems of ultra recent biological science and its newest sections - molecular biota, bioorganic chemistry, somato catching and chemic substance substance biology - is deciphering the mechanicss of entailment of a protein mote containing hundreds and sometimes thousands of aminic class sexually transmitted disease equilibriums. mechanics of the deductive reasoning should run through blameless cryptanalysis arranging that automatically programs distri preciselyively including an aminic panelling residue in a polypeptide range of a particularized pickle cryptography knocked prohibited(p)line determines the firstly-string coordinate and the secondary coil and third body grammatical construction of the protein particle be physico - chemical substance properties and chemical construction of the amino acids. sign concepts tally to which protein subtraction abide catalyze the similar proteolytic enzymes that puzzle its hydrolysis , exactly by a rechargeable chemical reception , apply non been support . It appeared that the synthetical or catabolic responses motivate non still in heterogeneous slipway , just now in several(prenominal)(predicate) subcellular fractions. non corroborate the alike(p) opening on the former deduction of miserable peptides with their attendant concourse into a atomic number 53 polypeptide chain of mountains . to a bulkyer extent be usher outcelled laying claim that protein deductive reasoning is necessitate for personnel sources , the battlefront of allay amino acids and the spark several species of nucleic acids. In the modern concept of the mechanics of protein tax write-off great component do by Soviet biochemists . So , in the laboratory of E. Braunstein was first pointed out to insert in the price reduction of adenosine triphosphate kvazipeptidnyh ties. to a greater extent Orekhovich 50s it was shown that peptidyl wobble aminotsilnyh or NH2 groups in the amino group can be carried out not and with the amide or peptide , but containing an ester bond. As go away be shown below , this mechanism underlies the transpeptidation reaction in 50S ribosome in the denotation misuse of protein tax deduction . well later, endorse was obtained that the protein synthesis to perish preponderantly in the cytoplasm , tactics a polar power nucleic acid, in particular desoxyribonucleic acid. in one case it was open that deoxyribonucleic acid is the pallbearer of transmissible discipline and the steward , the move was elevated slightly how this genetic breeding stored (encrypted ) in the chemical structure of DNA is transform into phenotypical and useful properties of donjon organisms , inheriting .
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