10 Publications
2025
The activation of the metal-containing regulatory protein NiaR from Thermotoga maritima by its effector, nicotinic acid. JBIC Journal of Biological Inorganic Chemistry
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The binuclear copper state of peptidylglycine monooxygenase visualized through a selenium-substituted peptidyl-homocysteine complex. Dalton Transactions
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2024
Capturing the Binuclear Copper State of Peptidylglycine Monooxygenase Using a Peptidyl-Homocysteine Lure. Journal of the American Chemical Society
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S-adenosyl-L-methionine is the unexpected methyl donor for the methylation of mercury by the membrane-associated HgcAB complex. Proceedings of the National Academy of Sciences
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2023
Peptide Selenocysteine Substitutions Reveal Direct Substrate–Enzyme Interactions at Auxiliary Clusters in Radical S-Adenosyl-l-methionine Maturases. Journal of the American Chemical Society
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2022
Copper monooxygenase reactivity: Do consensus mechanisms accurately reflect experimental observations?
Welch, Evan F.⋅Rush, Katherine W.⋅Arias, Renee J. and Blackburn, Ninian J.
Journal of Inorganic Biochemistry, vol. 231, pp. 111780. | Journal Article
 
Intestinal mucin is a chaperone of multivalent copper.
Reznik, Nava⋅Gallo, Annastassia D⋅Rush, Katherine W⋅Javitt, Gabriel⋅Fridmann-Sirkis, Yael⋅Ilani, Tal⋅Nairner, Noa A⋅Fishilevich, Simon⋅Gokhman, David⋅Chacón, Kelly N⋅Franz, Katherine J and Fass, Deborah
Cell, September 29, 2022. | Journal Article
 
Pre-Steady-State Reactivity of Peptidylglycine Monooxygenase Implicates Ascorbate in Substrate Triggering of the Active Conformer
Welch, Evan F.⋅Rush, Katherine W.⋅Arias, Renee J. and Blackburn, Ninian J.
Biochemistry, vol. 61, pp. 665–677. | Journal Article
2020
Structure determination of the HgcAB complex using metagenome sequence data: insights into microbial mercury methylation
Cooper, Connor J⋅Cooper, Connor J.⋅Cooper, Connor J⋅⋅Zheng, Kaiyuan⋅Rush, Katherine W⋅Rush, Katherine W⋅Rush, Katherine W.⋅Johs, Alexander⋅⋅Sanders, Brian C⋅Sanders, Brian C.⋅Sanders, Brian C⋅Pavlopoulos, Georgios A⋅Pavlopoulos, Georgios A.⋅Pavlopoulos, Georgios A⋅Kyrpides, Nikos C.⋅Kyrpides, Nikos C⋅Kyrpides, Nikos C⋅Podar, Mircea⋅⋅⋅Ovchinnikov, Sergey⋅Ragsdale, Stephen W⋅Ragsdale, Stephen W⋅Ragsdale, Stephen W.⋅others⋅Parks, Jerry M and Parks, Jerry M.
Communications Biology, vol. 3, (no. 1), 2020. | Journal Article
2019
Kinetics of enzymatic mercury methylation at nanomolar concentrations catalyzed by HgcAB
Date, Swapneeta S.⋅Parks, Jerry M.⋅Parks, Jerry M⋅Rush, Katherine W.⋅Wall, Judy D.⋅Ragsdale, Stephen W. and Johs, Alexander
Applied and Environmental Microbiology. | Journal Article