Biology:Staphylopine dehydrogenase
From HandWiki
In enzymology, a staphylopine synthase (EC 1.5.1.52) is an enzyme that catalyzes NADPH-dependent reductive condensation of pyruvate to the intermediate (2S)-2-amino-4-{[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino}butanoate, which is the last step in the biosynthesis of the metallophore staphylopine.[1] The chemical reaction is:
- H2O + NADP+ + staphylopine = (2S)-2-amino-4-{[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino}butanoate + H+ + NADPH + pyruvate[2]
Alternative name(s): staphylopine dehydrogenase.
References
- ↑ Ghssein, G.; Brutesco, C.; Ouerdane, L.; Fojcik, C.; Izaute, A.; Wang, S.; Hajjar, C.; Lobinski, R. et al. (2016-05-26). "Biosynthesis of a broad-spectrum nicotianamine-like metallophore in Staphylococcus aureus". Science 352 (6289): 1105–1109. doi:10.1126/science.aaf1018. ISSN 0036-8075. PMID 27230378. Bibcode: 2016Sci...352.1105G. https://hal.archives-ouvertes.fr/hal-03133612/file/Staphylopine-%20final.pdf.
- ↑ "cntM – Staphylopine synthase – Staphylococcus aureus (strain Mu50 / ATCC 700699) – cntM gene & protein". https://www.uniprot.org/uniprot/A0A0H3JT80.
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