Related Experiment Video

Updated: Jul 14, 2026

Direct Detection of the Acetate-forming Activity of the Enzyme Acetate Kinase
05:51

Direct Detection of the Acetate-forming Activity of the Enzyme Acetate Kinase

Published on: December 19, 2011

Analogs of phosphoenolpyruvate. On the specificity of pyruvate kinase from rabbit muscle

J A Stubbe, G L Kenyon

    Biochemistry
    |July 6, 1971
    PubMed
    Abstract

    No abstract available in PubMed .

    More Related Videos

    Oligopeptide Competition Assay for Phosphorylation Site Determination09:16

    Oligopeptide Competition Assay for Phosphorylation Site Determination

    Published on: May 18, 2017

    Characterization at the Molecular Level using Robust Biochemical Approaches of a New Kinase Protein11:23

    Characterization at the Molecular Level using Robust Biochemical Approaches of a New Kinase Protein

    Published on: June 30, 2019

    Related Concept Videos

    Phosphorylation01:02

    Phosphorylation

    The addition or removal of phosphate groups from proteins is the most common chemical modification that regulates cellular processes. These modifications can affect the structure, activity, stability, and localization of proteins within cells as well as their interactions with other proteins.
    During phosphorylation, protein kinases transfer the terminal phosphate group of ATP to specific amino acid side chains of substrate proteins. Serine, threonine, and tyrosine are the most commonly...
    Protein Kinases and Phosphatases02:54

    Protein Kinases and Phosphatases

    Proteins undergo chemical modifications that trigger changes in the charge, structure, and conformation of the proteins. Phosphorylation, acetylation, glycosylation, nitrosylation, ubiquitination, lipidation, methylation, and proteolysis are various protein modifications that regulate protein activity. Such modifications are usually enzyme-driven.
    Protein kinases
    Many proteins in the cell are regulated by phosphorylation, the addition of a phosphate group. A family of enzymes called kinases...