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Preprints
Preprints
De novo design of semisynthetic protein nanopores
De novo design of semisynthetic protein nanopores
Lee Schnaider,^ A. Katherine Hatstat,^ Alistair J. Scott,^ Sophia K. Tan, Richard G. Hambley, William M. Dawson, Rhys C. Griffiths, Rian C. Kormos, Arthur A. Melo, Eric Tse, Nicholas F. Polizzi, E. Jayne Wallace, Gregory E. Merz, William F. DeGrado, in review. Preprint available on bioRxiv at DOI: 10.1101/2025.09.08.674823
(^ = equal contributions)
Design of an ultrabright biosensor for dynamic imaging of kinase activity in cells
Design of an ultrabright biosensor for dynamic imaging of kinase activity in cells
Xiaoquan Li,^ Sophia K. Tan,^ Chan-I Chung,^ A. Katherine Hatstat, Qian Zhao, Jinyu Luo, William F. DeGrado, Xiaokun Shu, in revision. Preprint available on bioRxiv at DOI: 10.1101/2025.08.13.669976
(^ = equal contributions)
Peer-reviewed publications and review articles
Peer-reviewed publications and review articles
A designed Zn2+ sensor domain transmits binding information to transmembrane histidine kinases
A designed Zn2+ sensor domain transmits binding information to transmembrane histidine kinases
A. Katherine Hatstat, Rian Kormos, Vee Xu, William F. DeGrado. JACS, 2025. DOI: 10.1021/jacs.5c02273
Synthesis and analysis of novel catecholic ligands as inhibitors of catechol-O-methyltransferase
Synthesis and analysis of novel catecholic ligands as inhibitors of catechol-O-methyltransferase
A. Katherine Hatstat, Grace Kennedy, C. Skyler Cochrane, Larryn W. Peterson, Mauricio Cafiero. Bioorganic and Medicinal Chemistry Letters, 2023, 88, 129286. DOI: 10.1016/j.bmcl.2023.129286
Small Molecule Improvement of Trafficking Defects in Models of Neurodegeneration
Small Molecule Improvement of Trafficking Defects in Models of Neurodegeneration
A. Katherine Hatstat, Michael D. Pupi, Michaela C. Reinhart, and Dewey G. McCafferty, ACS Chemical Neuroscience, 2021. DOI: https://doi.org/10.1021/acschemneuro.1c00524
Chemoproteomic-enabled characterization of small GTPase Rab1a as a target of an N-arylbenzimidazole ligand's rescue of Parkinson's-associated cell toxicity
Chemoproteomic-enabled characterization of small GTPase Rab1a as a target of an N-arylbenzimidazole ligand's rescue of Parkinson's-associated cell toxicity
A. Katherine Hatstat, Baiyi Quan, Morgan Bailey, Michael C. Fitzgerald, Michaela C. Reinhart, Dewey G. McCafferty, RSC Chemical Biology, 2022, Advance Article. DOI: https://doi.org/10.1039/D1CB00103E
Predicting PY motif-mediated protein-protein interactions in the Nedd4 family of ubiquitin ligases
Predicting PY motif-mediated protein-protein interactions in the Nedd4 family of ubiquitin ligases
A. Katherine Hatstat, Michael D. Pupi, and Dewey G. McCafferty, PLoS ONE, 2021. DOI: https://doi.org/10.1371/journal.pone.0258315
Synthesis and analysis of novel catecholic ligands as inhibitors of catechol-O-methyltransferase.
Synthesis and analysis of novel catecholic ligands as inhibitors of catechol-O-methyltransferase.
A. Katherine Hatstat, Grace Kennedy, C. Skyler Cochrane, Larryn W. Peterson, Mauricio Cafiero, in preparation.
Characterization of small-molecule induced changes in Parkinson’s-related trafficking and transport via the Nedd4 signaling pathway
Characterization of small-molecule induced changes in Parkinson’s-related trafficking and transport via the Nedd4 signaling pathway
A. Katherine Hatstat, Hannah D. Ahrendt, Matthew W. Foster, Leland Mayne, M. Arthur Moseley, S. Walter Englander, Dewey G. McCafferty, Cell Chemical Biology, 2021. DOI: 10.1016/j.chembiol.2020.10.008
BioRxiv pre-print: https://doi.org/10.1101/2020.06.01.128348
Robust and facile purification of full-length ubiquitin ligase human Nedd4 from Escherichia coli
Robust and facile purification of full-length ubiquitin ligase human Nedd4 from Escherichia coli
A. Katherine Hatstat, Dewey G. McCafferty. Protein Expression and Purification, 2020. DOI: 10.1016/j.pep.2020.105649
Ab initio study of electronic interaction energies and desolvation energies for dopaminergic ligands in the catechol-O-methyltransferase active site
Ab initio study of electronic interaction energies and desolvation energies for dopaminergic ligands in the catechol-O-methyltransferase active site
A. Katherine Hatstat, Mallory Morris, Larryn Peterson, and M. Cafiero. Computational and Theoretical Chemistry, 2016. DOI: 10.1016/j.comptc.2016.01.003.
MP2//DFT Calculations of Interaction Energies Between Acetaminophen and Acetaminophen Analogues and the Aryl Sulfotransferase Active Site
MP2//DFT Calculations of Interaction Energies Between Acetaminophen and Acetaminophen Analogues and the Aryl Sulfotransferase Active Site
K.M. DiGiovanni, A. Katherine Hatstat, Jennifer Rote and M. Cafiero. Computational and Theoretical Chemistry, 2013. DOI: 10.1016/j.comptc.2016.01.003. DOI: 10.1016/j.comptc.2012.12.004
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