Proteomics

Dataset Information

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Acetylation in Borrelia burgdorferi


ABSTRACT: Borelia burgdorferi, the causative agent of the Lyme disease, cycles between a vector (tick) and the mammalian host. Our principal goal is to study how B. burgdorferi adapts its metabolism to colonize and survive in the tick. We established the first growth-phase related acetylome and demonstrated the role of acetylation on central metabolism regulation. We also demonstrated that acetyl phosphate is the primary acetyl donor in B. burgdorferi.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Borrelia Burgdorferi B31

SUBMITTER: Julie Hardouin  

LAB HEAD: Julie Hardouin

PROVIDER: PXD010065 | Pride | 2018-09-24

REPOSITORIES: Pride

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Publications


The post-translational modification of proteins has been shown to be extremely important in prokaryotes. Using a highly sensitive mass spectrometry-based proteomics approach, we have characterized the acetylome of <i>B. burgdorferi</i>. As previously reported for other bacteria, a relatively low number (5%) of the potential genome-encoded proteins of <i>B. burgdorferi</i> were acetylated. Of these, the vast majority were involved in central metabolism and cellular information processing (transcr  ...[more]

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