Identification of a Cyclase Gene Dictating the C-9 Stereochemistry of Anthracyclines from Streptomyces Nogalater
Overview
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Nogalamycin is an anthracycline antibiotic produced by Streptomyces nogalater. Its aglycone has a unique stereochemistry (7S, 9S, 10R) compared to that of most other anthracyclines (7S, 9R, 10R). The gene snoaL, encoding a nogalonic acid methyl ester cyclase for nogalamycin, was used to generate nogalamycinone, demonstrating that the single cyclase dictates the C-9 stereochemistry of anthracyclines.
Zhu S, Wu S, Liu Y, Zhang Z, Zou H BMC Microbiol. 2025; 25(1):59.
PMID: 39893476 PMC: 11786466. DOI: 10.1186/s12866-025-03749-3.
Biochemical and Structural Studies of the Carminomycin 4--Methyltransferase DnrK.
Jalali E, Wang F, Overbay B, Miller M, Shaaban K, Ponomareva L J Nat Prod. 2024; 87(4):798-809.
PMID: 38412432 PMC: 11623920. DOI: 10.1021/acs.jnatprod.3c00947.
A BioBricks Metabolic Engineering Platform for the Biosynthesis of Anthracyclinones in .
Wang R, Nguyen J, Hecht J, Schwartz N, Brown K, Ponomareva L ACS Synth Biol. 2022; 11(12):4193-4209.
PMID: 36378506 PMC: 9764417. DOI: 10.1021/acssynbio.2c00498.
Biosynthesis of Nature-Inspired Unnatural Cannabinoids.
Lim K, Lim Y, Hartono Y, Go M, Fan H, Yew W Molecules. 2021; 26(10).
PMID: 34068935 PMC: 8156804. DOI: 10.3390/molecules26102914.
Acharya D, Miller I, Cui Y, Braun D, Berres M, Styles M ACS Chem Biol. 2019; 14(6):1260-1270.
PMID: 31120241 PMC: 6591704. DOI: 10.1021/acschembio.9b00223.