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Glycolipids and lipids are prominent components of bacterial cell wall that play critical roles not only in maintaining the biofilm formation but also in resistance to environmental stress. PatA is an essential membrane associated acyltransferase involved in the biosynthesis of phosphatidyl-myo-inos...
2023-05-22 | MTBLS6758 | MetaboLights
Drug susceptible Mycobacterium smegmatis (Mc2-155) was exposed to a sub-MIC concentration of antimycobacterial drug Rifampicin (treated) or DMSO (control). Cells were harvested at 30, 255 and 300 minutes post-exposure and the proteome at each time analysed using LC-MS/MS on a Thermo Q-Exactive.
ORGANISM(S): Mycobacterium Smegmatis Str. Mc2 155 (ncbitaxon:246196) 
2019-03-18 | MSV000083589 | MassIVE
Mycothiol (MSH) and ergothioneine (ERG) are thiols able to compensate for each other to protect mycobacteria such as Mycobacterium smegmatis against oxidative stress. Gamma-glutamylcysteine (GGC), another thiol and an intermediate in ERG biosynthesis has detoxification abilities. Five enzymes are in...
2018-07-05 | MTBLS661 | MetaboLights
Transcriptional profile of Mycobacterium smegmatis in in vitro acid-nitrosative multistress, comparing untreated control cells and bacteria under multi-stress. Two-condition experiment, MSMEG-K vs. MSMEG-ACID-NO treated. Biological replicates: 3 controls, 3 Acid-NO treated, independently grown and h...
ORGANISM(S): Mycobacterium smegmatis str. MC2 155 
BACKGROUND: Nitrogen is an essential element for bacterial growth and an important component of biological macromolecules. Consequently, responding to nitrogen limitation is critical for bacterial survival and involves the interplay of signalling pathways and transcriptional regulation of nitrogen a...
ORGANISM(S): Mycobacterium smegmatis 
Transcriptional profiling of Mycobacterium smegmatis comparing the effects of wild type levels of CarD expression with CarD depletion. Transcriptional profile of the mgm1701 control strain was compared with that of mgm1703, a strain where CarD transcription is regulated by a Tet-On system. Both stra...
ORGANISM(S): Mycobacterium smegmatis 
BACKGROUND: The ability to adapt to environments with fluctuating nutrient availability is vital for bacterial survival. Although essential for growth, few nitrogen metabolism genes have been identified or fully characterised in mycobacteria and nitrogen stress survival mechanisms are unknown. RESUL...
ORGANISM(S): Mycobacterium smegmatis 
Investigation of whole genome gene expression level changes in a Mycobacterium smegmatis mc2 155 delta-MSMEG_0166 mutant, compared to the wild-type strain. MSMEG_0166 is a transcriptional regulator in the gntR family. Mutations in MSMEG_0166 result in hypersensitivity to the bactericidal ubiquitin p...
ORGANISM(S): Mycobacterium smegmatis str. MC2 155 
Carbon metabolism in Mycobacterium smegmatis was analysed using reverse-phase chromatography coupled to orbitrap high-resolution mass spectrometer using trypsin digestion. MS/MS files were searched against the Mycobacterium smegmatis strain MC2-155 database Release 1 - July 2010 ) by MaxQuant softwa...
ORGANISM(S): Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155) 
2014-07-09 | PXD000253 | Pride
Transcriptional profiling of Mycobacterium smegmatis comparing strains undergoing I-SceI generated DNA damage at a single genomic locus Gene designations are the updated annotation Four comparisons were made, all with log phase cultures and no ATc added. Darr Site(+) with an empty vector compared to...
ORGANISM(S): Mycobacterium smegmatis 
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