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Andrew J Jasniewski

Explore the profile of Andrew J Jasniewski including associated specialties, affiliations and a list of published articles. Areas
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Citations 437
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Recent Articles
1.
Ross D, Jasniewski A, Ziller J, Bominaar E, Hendrich M, Borovik A
J Am Chem Soc . 2023 Dec; 146(1):500-513. PMID: 38150413
The exchange coupling of electron spins can strongly influence the properties of chemical species. The regulation of this type of electronic coupling has been explored within complexes that have multiple...
2.
Solomon J, Liu Y, Gorecki K, Quechol R, Lee C, Jasniewski A, et al.
mBio . 2023 Nov; 14(6):e0257223. PMID: 37909748
The heterologous expression of a fully active Fe protein (AvNifH) has never been accomplished. Given the functional importance of this protein in nitrogenase catalysis and assembly, the successful expression of...
3.
Quechol R, Solomon J, Liu Y, Lee C, Jasniewski A, Gorecki K, et al.
Proc Natl Acad Sci U S A . 2023 Oct; 120(44):e2314788120. PMID: 37871225
Nitrogenase is an active target of heterologous expression because of its importance for areas related to agronomy, energy, and environment. One major hurdle for expressing an active Mo-nitrogenase in is...
4.
Lee C, Kang W, Jasniewski A, Stiebritz M, Tanifuji K, Ribbe M, et al.
Nat Catal . 2022 Oct; 5(5):443-454. PMID: 36213009
The Mo-nitrogenase catalyses the ambient reduction of N to NH at the M-cluster, a complex cofactor that comprises two metal-sulphur partial cubanes ligated by an interstitial carbide and three belt-sulphurs....
5.
Tanifuji K, Jasniewski A, Lee C, Solomon J, Nagasawa T, Ohki Y, et al.
Chembiochem . 2022 Aug; 23(19):e202200384. PMID: 35925843
Nitrogenase employs a sophisticated electron transfer system and a Mo-Fe-S-C cofactor, designated the M-cluster [(cit)MoFe S C]), to reduce atmospheric N to bioaccessible NH . Previously, we have shown that...
6.
Solomon J, Tanifuji K, Lee C, Jasniewski A, Hedman B, Hodgson K, et al.
Angew Chem Int Ed Engl . 2022 Feb; 61(19):e202202271. PMID: 35218104
The Fe protein of nitrogenase plays multiple roles in substrate reduction and cluster maturation via its redox-active [Fe S ] cluster. Here we report the synthesis and characterization of a...
7.
Tanifuji K, Jasniewski A, Villarreal D, Stiebritz M, Lee C, Wilcoxen J, et al.
Nat Chem . 2021 Oct; 13(12):1228-1234. PMID: 34635813
Molybdenum nitrogenase catalyses the reduction of N to NH at its cofactor, an [(R-homocitrate)MoFeSC] cluster synthesized via the formation of a [FeSC] L-cluster prior to the insertion of molybdenum and...
8.
Kang W, Lee C, Jasniewski A, Ribbe M, Hu Y
Science . 2021 Feb; 371(6530). PMID: 33574184
Peters comment on our report of the dynamic structure of the nitrogenase metallocofactor during N reduction. Their claim that their independent structural refinement and consideration of biochemical data contradict our...
9.
Kang W, Rettberg L, Stiebritz M, Jasniewski A, Tanifuji K, Lee C, et al.
Angew Chem Int Ed Engl . 2020 Oct; 60(5):2364-2370. PMID: 33035363
NifB is an essential radical SAM enzyme required for the assembly of an 8Fe core of the nitrogenase cofactor. Herein, we report the X-ray crystal structures of Methanobacterium thermoautotrophicum NifB...
10.
Liedtke J, Lee C, Tanifuji K, Jasniewski A, Ribbe M, Hu Y
Chembiochem . 2020 Sep; 22(1):151-155. PMID: 32918851
Nitrogenase converts N to NH , and CO to hydrocarbons, at its cofactor site. Herein, we report a biochemical and spectroscopic characterization of a Mo-nitrogenase variant expressed in an Azotobacter...