Target intelligence / Profile preview

Mycolic acid biosynthesis enzyme DprE1

Molecular classification
Enzyme, Flavoenzyme, Epimerase
01

Overview

DprE1 is a flavoenzyme essential for the biosynthesis of decaprenylphosphoryl-D-arabinose (DPA), a crucial precursor for arabinogalactan and lipoarabinomannan synthesis in mycobacteria, including *Mycobacterium tuberculosis*. As DPA is necessary for cell wall integrity, DprE1 is a validated drug target, and its inhibition leads to bacterial death.

Other names
decaprenylphosphoryl-β-D-ribose 2′-epimerase subunit 1DprE1Rv3790 product (*M. tuberculosis*)Decaprenylphosphoryl-D-ribose 2-epimerase
02

Mechanism of action

Inhibition of decaprenylphosphoryl-β-D-ribose 2′-epimerase activity, leading to disruption of cell wall synthesis

03

Biological functions

Cell wall biosynthesisArabinogalactan synthesisLipoarabinomannan synthesisEpimerization
04

Disease associations

InfectionTuberculosis
05

Safety considerations

Potential for off-target effects due to flavoenzyme natureDevelopment of resistance
06

Interacting drugs

Benzothiazinones

1 more in the full profile.

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