A proteome is the entire set of proteins that is, or can be, expressed by a genome, cell, tissue, or organism at a certain time. It is the set of expressed proteins in a given type of cell or organism, at a given time, under defined conditions. Proteomics is the study of the proteome.

A proteome is the complete set of proteins expressed by an organism. The term can also be used to describe the assortment of proteins produced at a specific time in a particular cell...

In short, the proteome is an ever-changing swarm of modified proteins that differs from cell to cell—which poses significant challenges for scientists seeking to capture and describe it.

The resulting draft human proteome map includes proteins encoded by more than 17,000 genes—about 84% of the total known protein-coding genes. Among these are hundreds of proteins from regions already known to encode other proteins.

The proteome is the final product of genome expression and comprises all the proteins present in a cell at a particular time. A ‘typical’ mammalian cell, for example a liver hepatocyte, is thought to contain 10 000–20 000 different proteins, about 8 × 10 9 individual molecules in all, representing approximately 0.5 ng of protein or 18 ...

Knowledge of the structure and function of the proteome is central to the exploitation of the wealth of biological information available in the post-genome era. This knowledge provides fundamental understanding of biological processes and can inform the systematic development of novel pharmaceuticals (e.g. see in this volume see ( Blundell et ...

A proteome is a set of all expressed proteins in a cell, tissue, or organism, and a systematic analysis of proteins within a defined system for their identity, quantity, and function is called proteomics.

Understanding the proteome, the structure and function of each protein and the complexities of protein–protein interactions are critical for developing the most effective diagnostic techniques and disease treatments in the future.

The word proteome was created by Marc Wilkins in 1995. Proteomics is the study of the interactions, function, composition, and structures of proteins and their cellular activities[ 2 ]. Proteomics provides a better understanding of the structure …

A proteome is the set of proteins believed to be expressed by an organism. The majority of the UniProt proteomes are based on the translation of a genome assembly, and will normally include sequences that derive from extra-chromosomal elements such as plasmids, or organellar genomes in organisms where these are present.