Proteins form the structural and functional backbone of the cell, and any perturbation in their synthesis can disrupt normal ...

"Molecular models of biological polymers ... We took three of the cyclically hydrogen bonded polypeptide chains from the polyglycine II structure, built them and after rotating the chains ...

Translation Begins After the Assembly of a Complex Structure The translation of ... tRNAs have been linked together in the growing polypeptide chain in the appropriate order.

The sequence of amino acids in the chain determines how the chain will fold up to make the protein, so different proteins have different three-dimensional shapes. The three-dimensional shape of a ...