Ubiquitylation (also known as ubiquitination or ubiquitinylation) is an enzymatic post-translational modification in which an ubiquitin protein is attached to a substrate protein. This process most …

Ubiquitination is an enzymatic process characterized by the covalent attachment of ubiquitin to target proteins, thereby modulating their degradation, transportation, and signal transduction.

Dec 23, 2025 · Ubiquitination, a critical posttranslational modification (PTM), involves the enzymatic covalent attachment of ubiquitin to target proteins. This process is fundamental for …

Ubiquitination is defined as a post-translational modification involving the covalent attachment of isopeptide-linked chains of ubiquitin to target eukaryotic proteins, marking them for …

Ubiquitination is a process within cells that acts like a molecular tagging system for proteins. This system involves attaching a small protein called ubiquitin to other proteins, essentially placing …

What is Ubiquitination? Ubiquitination, or ubiquitylation, is the covalent attachment of a ubiquitin molecule—a 76–amino acid polypeptide—to a substrate protein.

Ubiquitination describes the covalent attachment of one or more moieties of the 76 amino acid protein ubiquitin to a protein substrate.

Mar 16, 2023 · Ubiquitination is a tightly regulated, highly specific, and ATP-dependent biological process carried out by a complex cascade of enzymes. Ubiquitination is an essential player in …

Ubiquitination is an enzymatic process characterized by the covalent attachment of ubiquitin to target proteins, thereby modulating their degradation, transportation, and signal transduction.

Apr 24, 2025 · Ubiquitination, the covalent attachment of ubiquitin to target proteins, has emerged as a pivotal mechanism governing numerous cellular processes implicated in disease onset …