Open AccessN-methyl-bacillithiol, a Novel Thiol from Anaerobic Bacteria
Author(s) -
Gerald L. Newton,
Mamta Rawat
Publication year - 2019
Publication title -
mbio
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.562
H-Index - 121
eISSN - 2161-2129
pISSN - 2150-7511
DOI - 10.1128/mbio.02634-18
Subject(s) - thiol , bacteria , anaerobic bacteria , cysteine , chemistry , sulfur , biochemistry , anaerobic exercise , microbiology and biotechnology , biology , stereochemistry , enzyme , organic chemistry , genetics , physiology
J. Hiras, S. V. Sharma, V. Raman, R. A. J. Tinson, et al. (mBio 9:e01603-18, 2018, https://doi.org/10.1128/mBio.01603-18) report on the identification of a novel thiol, N-methyl-bacillithiol (N-Me-BSH), in the green sulfur bacterium Chlorobium tepidum In N-methyl-bacillithiol, the amine of the cysteine is methylated by a novel S -adenosylmethioneine transferase designated N-methyl-bacillithiol synthase A (NmbA). The Hiras et al. study is significant because it is the first report of the presence of N-Me-BSH in anaerobic bacteria.
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