Physiological Studies of Chlorobiaceae Suggest that Bacillithiol Derivatives Are the Most Widespread Thiols in Bacteria

Autor: Jennifer Hiras, Sunil V. Sharma, Vidhyavathi Raman, Ryan A. J. Tinson, Miriam Arbach, Dominic F. Rodrigues, Javiera Norambuena, Chris J. Hamilton, Thomas E. Hanson

Publikováno v: mBio, Vol 9, Iss 6 (2018)

ABSTRACT Low-molecular-weight (LMW) thiols mediate redox homeostasis and the detoxification of chemical stressors. Despite their essential functions, the distribution of LMW thiols across cellular life has not yet been defined. LMW thiols are also th

Externí odkaz: https://doaj.org/article/d36b29d461834c37bfe7f6803e0f1170

Comparative Community Proteomics Demonstrates the Unexpected Importance of Actinobacterial Glycoside Hydrolase Family 12 Protein for Crystalline Cellulose Hydrolysis

Autor: Jennifer Hiras, Yu-Wei Wu, Kai Deng, Carrie D. Nicora, Joshua T. Aldrich, Dario Frey, Sebastian Kolinko, Errol W. Robinson, Jon M. Jacobs, Paul D. Adams, Trent R. Northen, Blake A. Simmons, Steven W. Singer

Publikováno v: mBio, Vol 7, Iss 4 (2016)

ABSTRACT Glycoside hydrolases (GHs) are key enzymes in the depolymerization of plant-derived cellulose, a process central to the global carbon cycle and the conversion of plant biomass to fuels and chemicals. A limited number of GH families hydrolyze

Externí odkaz: https://doaj.org/article/2fe1ac2b3fb0469a88f64687e7197c84

A bacterial pioneer produces cellulase complexes that persist through community succession

Autor: Blake A. Simmons, Jennifer Hiras, Christopher J. Petzold, Dario L. Frey, Raphael Gabriel, Sebastian Kolinko, Parastoo Azadi, Paul D. Adams, Evelyn Denzel, Todd Pray, Nora Bäcker, Stephanie A. Eichorst, Steven W. Singer, Firehiwot Tachea, Leanne Jade G. Chan, Yu Wei Wu, John M. Gladden, Deepti Tanjore, Qiushi Chen

Publikováno v: Nature microbiology, vol 3, iss 1
Nature Microbiology
Kolinko, S; Wu, YW; Tachea, F; Denzel, E; Hiras, J; Gabriel, R; et al.(2018). A bacterial pioneer produces cellulase complexes that persist through community succession. Nature Microbiology, 3(1), 99-107. doi: 10.1038/s41564-017-0052-z. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7zw6w0d9

Cultivation of microbial consortia provides low-complexity communities that can serve as tractable models to understand community dynamics. Time-resolved metagenomics demonstrated that an aerobic cellulolytic consortium cultivated from compost exhibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b77d9ca940febbb899aac6e69673ec
https://escholarship.org/uc/item/7zw6w0d9

N-methyl-bacillithiol, a new metabolite discovered in the Chlorobiaceae, indicates that bacillithiol and derivatives are widely phylogenetically distributed

Autor: Tinson Raj, Miriam Arbach, Chris J. Hamilton, Jennifer Hiras, Rodrigues Df, Sunil Sharma, Javiera Norambuena, Raman, Thomas E. Hanson

Low-molecular weight (LMW) thiols are metabolites that mediate redox homeostasis and the detoxification of chemical stressors in cells. LMW thiols are also thought to play a central role in sulfur oxidation pathways in phototrophic bacteria, includin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bdd762524bb59f1269afc22dccc6c40

Comparative community proteomics demonstrates the unexpected importance of actinobacterial glycoside hydrolase family 12 protein for crystalline cellulose hydrolysis

Autor: Paul D. Adams, Jennifer Hiras, Errol W. Robinson, Joshua T. Aldrich, Jon M. Jacobs, Sebastian Kolinko, Yu Wei Wu, Dario L. Frey, Blake A. Simmons, Steven W. Singer, Carrie D. Nicora, Trent R. Northen, Kai Deng

Publikováno v: Hiras, J; Wu, YW; Deng, K; Nicora, CD; Aldrich, JT; Frey, D; et al.(2016). Comparative community proteomics demonstrates the unexpected importance of actinobacterial glycoside hydrolase family 12 protein for crystalline cellulose hydrolysis. mBio, 7(4). doi: 10.1128/mBio.01106-16. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7t6092rj
mBio, Vol 7, Iss 4, p e01106-16 (2016)
mBio, Vol 7, Iss 4 (2016)
mBio, vol 7, iss 4
mBio

Glycoside hydrolases (GHs) are key enzymes in the depolymerization of plant-derived cellulose, a process central to the global carbon cycle and the conversion of plant biomass to fuels and chemicals. A limited number of GH families hydrolyze crystall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f71e26671090189661f401d4c080b8
http://www.escholarship.org/uc/item/7t6092rj