Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.

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

UniProtKB/Swiss-Prot is the expertly curated component of UniProtKB (produced by the UniProt consortium). It contains hundreds of thousands of protein descriptions, including function, domain …

ExPASy — free access to 160+ bioinformatics databases and tools including UniProtKB, SWISS-MODEL, STRING, and PROSITE. The SIB Swiss Institute of Bioinformatics resource portal since 1993.

UniProt is a freely accessible database of protein sequence and functional information, many entries being derived from genome sequencing projects. It contains a large amount of information about the …

A representation of the 3D structure of the protein myoglobin showing turquoise α-helices. This protein was the first to have its structure solved by X-ray crystallography. Toward the right-center among the …

About UniProt The mission of UniProt is to provide the scientific community with a comprehensive, high quality and freely accessible resource of protein sequence and functional information. UniProt is …

Stay private and secure online. Protect your internet connection against hackers and surveillance. Access and stream content from anywhere.

Download Proton Mail, Proton Calendar, Proton VPN, and Proton Drive for your device (Android, iOS, Windows, macOS, or Linux).