Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sean J Elliott"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Methanogens are a diverse group of Archaea that obligately couple energy conservation to the production of methane. Some methanogens encode alternate pathways for energy conservation, like anaerobic respiration, but the biochemical details o
Externí odkaz:
https://doaj.org/article/3d27037c334d4f579d95d7ace3d4e6e4
Autor:
Kathryn D Bewley, Mishtu Dey, Rebekah E Bjork, Sangha Mitra, Sarah E Chobot, Catherine L Drennan, Sean J Elliott
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0122466 (2015)
Thioredoxins are small soluble proteins that contain a redox-active disulfide (CXXC). These disulfides are tuned to oxidizing or reducing potentials depending on the function of the thioredoxin within the cell. The mechanism by which the potential is
Externí odkaz:
https://doaj.org/article/d99cb6eb7f484f8ca8c18e1e6d537b76
Autor:
Kimberly Rizzolo, Steven E. Cohen, Andrew C. Weitz, Madeline M. López Muñoz, Michael P. Hendrich, Catherine L. Drennan, Sean J. Elliott
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
The diheme enzyme MauG forms a bis-Fe(IV) state. Here the authors identify and determine the structure of BthA, a diheme peroxidase conserved in all Burkholderia and show that BthA also forms a bis-Fe(IV) species but mechanistically differs from MauG
Externí odkaz:
https://doaj.org/article/43e89e2788134c44bc04e90574efd768
Autor:
Wei-Yao Hu, Kelin Li, Andrew Weitz, Aiwen Wen, Hyomin Kim, Jessica C. Murray, Ronghai Cheng, Baixiong Chen, Nathchar Naowarojna, Mark W. Grinstaff, Sean J. Elliott, Jie-Sheng Chen, Pinghua Liu
Publikováno v:
ACS Catal
Rieske-type non-heme iron oxygenases/oxidases catalyze a wide range of transformations. Their applications in bioremediation or biocatalysis face two key barriers: the need of expensive NAD(P)H as a reductant and a proper reductase to mediate the ele
Publikováno v:
bioRxiv
Methanogens are a diverse group of Archaea that couple energy conservation to the production of methane gas. While most methanogens have no alternate mode of energy conservation, strains likeMethanosarcina acetivoransare known to also conserve energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bb0ed23a6ac002a102715da0fe12676
https://europepmc.org/articles/PMC10153276/
https://europepmc.org/articles/PMC10153276/
Autor:
Sean J. Elliott, Nicholas C. Bene, Catherine L. Drennan, Marco Jost, Cintyu Wong, Michael J. Hamill
Publikováno v:
International Journal of Molecular Sciences, Vol 13, Iss 12, Pp 16899-16915 (2012)
When exposed to known DNA-damaging alkylating agents, Escherichia coli cells increase production of four DNA repair enzymes: Ada, AlkA, AlkB, and AidB. The role of three enzymes (Ada, AlkA, and AlkB) in repairing DNA lesions has been well characteriz
Externí odkaz:
https://doaj.org/article/36ec6e4c54724e22b60f31b517989f26
Publikováno v:
Joule. 3(2)
2-oxoglutarate:ferredoxin oxidoreductase (OGOR) is a thiamine pyrophosphate (TPP) and [4Fe-4S] cluster-dependent enzyme from the reductive tricarboxylic acid (rTCA) cycle that fixes CO(2) to succinyl-CoA, forming 2-oxoglutarate and CoA. Here we repor
Publikováno v:
Protein science : a publication of the Protein Society. 28(1)
Most organisms contain multiple soluble protein‐based redox carriers such as members of the ferredoxin (Fd) family, that contain one or more iron–sulfur clusters. The potential redundancy of Fd proteins is poorly understood, particularly in conne
Publikováno v:
Protein science : a publication of the Protein Society. 28(1)
MiaB is a member of the methylthiotransferase subclass of the radical S‐adenosylmethionine (SAM) superfamily of enzymes, catalyzing the methylthiolation of C2 of adenosines bearing an N (6)‐isopentenyl (i(6)A) group found at position 37 in severa
Publikováno v:
Methods in enzymology. 606
While protein film electrochemistry (PFE) has proven to be an effective tool in the interrogation of redox cofactors and assessing the electrocatalytic activity of many different enzymes, recently it has been proven to be useful for the study of the