Proteomics

Dataset Information

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Mycobacterium tuberculosis normoxia hypoxia reactivation with ActivX-desthiobiotin FP probe


ABSTRACT: Lysates of Mycobacterium tuberculosis (H37Rv auxotroph mc(2)6020) grown under various conditions (normoxia, hypoxia, reactivation from hypoxia) probed the serine hydrolase probe with ActivX-desthiobiotin FP.

INSTRUMENT(S): Exactive Plus Orbitrap (Thermo Scientific)

ORGANISM(S): Mycobacterium Tuberculosis (ncbitaxon:1773)

SUBMITTER: Kimberly E. Beatty 

PROVIDER: MSV000080238 | MassIVE | Mon Oct 10 21:04:00 BST 2016

SECONDARY ACCESSION(S): PXD005127

REPOSITORIES: MassIVE

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Publications

Small-Molecule Probes Reveal Esterases with Persistent Activity in Dormant and Reactivating Mycobacterium tuberculosis.

Tallman Katie R KR   Levine Samantha R SR   Beatty Kimberly E KE  

ACS infectious diseases 20161013 12


Mycobacterium tuberculosis (Mtb) is the deadliest bacterial pathogen in the world. An estimated one-third of humans harbor Mtb in a dormant state. These asymptomatic, latent infections impede tuberculosis eradication due to the long-term potential for reactivation. Dormant Mtb has reduced enzymatic activity, but hydrolases that remain active facilitate pathogen survival. We targeted Mtb esterases, a diverse set of enzymes in the serine hydrolase family, and studied their activities using both ac  ...[more]

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