Re: AWD disable light on in Rendezvous Buick? Originally Posted by lochness. My car was driving great until yesterday when I got back into it and the AWD disable light was on. I checked the manual and it's not the anit-lock break light or that I'm driving with a spare tire.
Peptide bond-A carbon-nitrogen chemical bond formed between amino acid subunits of a polypeptide chain. Peptidyl site-A three nucleotide position in a ribosome in which peptidyl tRNA is found. Peptidyl RNA-The name given to the tRNA located in the P site of the ribosome during translation.This tRNA holds the growing polypeptide chain. Peptidyl transferase-The enzyme responsible for catalyzing the peptide bond formation reaction between amino acids in the P site and A site of a ribosome during translation.his tRNA holds the growing polypeptide chain. Peptidyl transferase-The enzyme responsible for catalyzing the peptide bond formation reaction between amino acids in the P site and A site of a ribosome during translation.
One of these components, the ribosome, provides the basic machinery for the translation process. The major role of the ribosome is to catalyse coupling of amino acids into protein according to the sequence specified by the mRNA. The amino acids are brought to the ribosome by tRNA (transfer RNA) molecules. The nucleotide sequence of the mRNA is composed of four different nucleotides whereas a protein is built up from 20 amino acids. To allow the four nucleotides to specify 20 different amino acids, the nucleotide sequence is interpreted in codons, groups of three nucleotides.