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Tuberculosis
New tuberculosis study results reported from University of Montpellier
June 3rd, 2008
"EmbR is a transcriptional regulator that is phosphorylated by the cognate mycobacterial STPK (serine/threonine protein kinase) PknH. Recent studies demonstrated that PknH-dependent phosphorylation of EmbR enhances its DNA-binding activity and activates the transcription of the embCAB genes encoding arabinosyltransferases, which participate in arabinan biosynthesis," investigators in Montpellier, France report. "In the present study, we identified a genomic region of 4425 bp, which is present in Mycobacterium tuberculosis CDC1551, but absent from M. tuberculosis H37Rv, comprising the MT3428 gene, which is homologous with embR. Homology modelling of the MT3428 gene...
Source: TB & Outbreaks Week (2008-06-03)
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