Proteomics

Dataset Information

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NlpI scaffolds hydrolases within peptidoglycan multi-enzyme complexes in Escherichia coli


ABSTRACT: We performed enrichment of nlpI to study its function in Escherichia coli.

INSTRUMENT(S): LTQ Orbitrap Velos

ORGANISM(S): Escherichia Coli

SUBMITTER: Frank Stein  

LAB HEAD: Athanasios Typas

PROVIDER: PXD016825 | Pride | 2020-02-25

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
140814_ZB_Manu_E1_Ctrl.raw Raw
140814_ZB_Manu_E1_Nlpl.raw Raw
140814_ZB_Manu_E1_dC11.raw Raw
140814_ZB_Manu_HE1_Ctrl.raw Raw
140814_ZB_Manu_HE1_Nlpl.raw Raw
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Publications


The peptidoglycan (PG) sacculus provides bacteria with the mechanical strength to maintain cell shape and resist osmotic stress. Enlargement of the mesh-like sacculus requires the combined activity of peptidoglycan synthases and hydrolases. In Escherichia coli, the activity of two PG synthases is driven by lipoproteins anchored in the outer membrane (OM). However, the regulation of PG hydrolases is less well understood, with only regulators for PG amidases having been described. Here, we identif  ...[more]

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