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K.K. Hallenbeck

Researcher at University of California, San Francisco

Publications -  8
Citations -  269

K.K. Hallenbeck is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Mass spectrometry & Liquid chromatography–mass spectrometry. The author has an hindex of 4, co-authored 6 publications receiving 166 citations. Previous affiliations of K.K. Hallenbeck include University of California, Berkeley.

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Site-Directed Fragment-Based Screening for the Discovery of Protein-Protein Interaction Stabilizers.

TL;DR: This first of its kind study illustrates the potential of the tethering approach to overcome the hurdles in systematic PPI stabilizer discovery by identifying orthosteric stabilizers that increase 14-3-3/ERα affinity up to 40-fold and proposing the mechanism of stabilization based on X-ray crystal structures.
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Targeting Non-Catalytic Cysteine Residues Through Structure-Guided Drug Discovery.

TL;DR: Three applications of cysteinemodifying small molecules are reviewed: the optimization of existing drug leads, the discovery of new lead compounds, and the use of cysteine-reactive molecules as probes of protein dynamics.
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A Liquid Chromatography/Mass Spectrometry Method for Screening Disulfide Tethering Fragments:

TL;DR: The refinement of a high-throughput, liquid chromatography/mass spectrometry (LC/MS)–based screening method for the identification of covalent small-molecule binders to proteins, which is applicable to protein targets of various classes and a range of molecular masses is reported.
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Exploration of a 14-3-3 PPI Pocket by Covalent Fragments as Stabilizers.

TL;DR: In this article, the authors provide an assessment of the composite PPI target pocket and the molecular characteristics of various fragments binding to a specific subpocket, highlighting the basic principles for PPI stabilization by these covalent fragments.