Evidence map›Paper›PMID 21261855›Full record

ReviewMicrobial biotechnology2008

Glutamate racemase as a target for drug discovery.

Stewart L Fisher

Abstract readReview
In one paragraph

Review in Microbial biotechnology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed.

  1. D-alanine aminotransferase (Dat) promotesbioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. SuperbugCurrent topics in medicinal chemistry · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. A prototrophic suppressor of aJournal of bacteriology · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. BioImpacts : BI · 2021
    Article
  17. Decrypting a Cryptic Allosteric Pocket inCommunications chemistry · 2021
    Article
  18. Tuberculosis Drug Discovery: A Decade of Hit Assessment for Defined Targets.Frontiers in cellular and infection microbiology · 2021
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Stewart L FisherInfection Discovery, AstraZeneca R&D Boston, 35 Gatehouse Drive, Waltham, MA 02451, USA. Stewart.Fisher@astrazeneca.com

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The bacterial cell wall is a highly cross-linked polymeric structure consisting of repeating peptidoglycan units, each of which contains a novel pentapeptide substitution which is cross-linked through transpeptidation. The incorporation of D-glutamate as the second residue is strictly conserved across the bacterial kingdom. Glutamate racemase, a member of the cofactor-independent, two-thiol-based family of amino acid racemases, has been implicated in the production and maintenance of sufficient d-glutamate pool levels required for growth. The subject of over four decades of research, it is now evident that the enzyme is conserved and essential for growth across the bacterial kingdom and has a conserved overall topology and active site architecture; however, several different mechanisms of regulation have been observed. These traits have recently been targeted in the discovery of both narrow and broad spectrum inhibitors. This review outlines the biological history of this enzyme, the recent biochemical and structural characterization of isozymes from a wide range of species and developments in the identification of inhibitors that target the enzyme as possible therapeutic agents.

Indexed as

Drug DiscoveryAmino Acid IsomerasesAnimalsBacteriaBacterial InfectionsBacterial ProteinsEnzyme InhibitorsGlutamic AcidHumansAmino Acid IsomerasesBacterial ProteinsEnzyme Inhibitorsglutamate racemaseGlutamic Acid

Identifiers

PMID21261855
PMCPMC3815242

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.