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.

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

UniProt provides proteome sets of proteins whose genomes have been completely sequenced. What is a proteome? A proteome is the set of proteins thought to be expressed by an organism.

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

The UniProtKB/Swiss-Prot Homo sapiens proteome contains one representative protein sequence for each known protein-coding gene. Close to 40% of these 20,000 protein sequence records also contain manually annotated alternative isoforms representing over 22'000 additional sequences (see What is the canonical sequence?

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

What is the human proteome? How to retrieve sets of protein sequences? UniProt web page: Chordata protein annotation program. Human diseases. This document lists the controlled vocabulary that is used for the annotation of human diseases in UniProtKB/Swiss-Prot.