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

As workhorses of the cell, proteins compose structural and motor elements in ... Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain.

We show here that these diverse peptide sequences bind with comparable affinities to the Numb PTB domain at a common binding site on the surface of the protein. The NMR structure of the Numb PTB ...

Most of these antibiotics are produced outside the ribosome, the cellular structure responsible for protein synthesis, by specialized peptide synthetases encoded in the genomes of antibiotic ...