How can we better understand the complexities of protein interactions and networks?

The insulin gene encodes a single-chain precursor, preproinsulin (Fig. 1A, top) (18). A signal peptide (gray bar) is cleaved on translocation into the ... ... proteins is to execute the tasks directed by that information. ... The primary structure of a protein is the sequence of amino acids in its polypeptide chain. DNA contains the code for making lots and lots of different proteins. Messenger RNA contains the information to make just one single polypeptide chain - in ... The material of the paper, together with the rough sketch of the polypeptide chain, contained information about bond lengths and angles and stereochemical rules ... ... sequence information to ribosomes in the cell, which produce the corresponding protein. Proteins are themselves polymers, but of amino acids. Each series of ... ... proteins and nucleic acids and are known as the informational macromolecules. ... One amino acid in a polypeptide chain is coded by a sequence of three ... Sep 1, 2011 ... ... Information in representing sequence, structure ... polypeptide chains (with defined tertiary structures) in larger protein complexes. The nucleotide sequence in the RNA can then be used to specify a sequence of amino acids in a polypeptide chain, in the process called translation. The ... Polymerized polypeptide chains come out of the ribosomal particle and proceed to coil up into specific protein molecules. Our understanding of the protein ... ... informational purposes only. ... In contrast, the antigen-binding region of camelid single-domain antibodies is contained within a single polypeptide chain.