Enzymatic Synthesis of Biologically Active H-Phosphinic Analogue of α-Ketoglutarate
Author Information
Author(s): Filonov Vsevolod L., Khomutov Maxim A., Tkachev Yaroslav V., Udod Artem V., Yanvarev Dmitry V., Giovannercole Fabio, Khurs Elena N., Kochetkov Sergei N., De Biase Daniela, Khomutov Alex R.
Primary Institution: Engelhardt Institute of Molecular Biology, Russian Academy of Sciences
Hypothesis
Can L-Glu-γ-PH be enzymatically converted to α-KG-γ-PH using glutamate dehydrogenase?
Conclusion
L-Glu-γ-PH is a substrate for bovine liver glutamate dehydrogenase, enabling the enzymatic synthesis of α-KG-γ-PH.
Supporting Evidence
- L-Glu-γ-PH was shown to inhibit the growth of E. coli K12 MG1655 strain.
- The enzymatic synthesis of α-KG-γ-PH from L-Glu-γ-PH was demonstrated for the first time.
- The pH optimum for the reaction with L-Glu-γ-PH was found to be slightly alkaline.
Takeaway
Scientists found a way to turn a special type of amino acid into another useful compound using an enzyme, which could help create new medicines.
Methodology
The study involved synthesizing L-Glu-γ-PH and testing its conversion to α-KG-γ-PH using bovine liver glutamate dehydrogenase under various pH conditions.
Limitations
The study did not explore the long-term stability of the synthesized compounds or their effects in living organisms.
Digital Object Identifier (DOI)
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