Activation of a Cryptic Gene Cluster in Lysobacter enzymogenes Reveals a Module/Domain Portable Mechanism of Nonribosomal Peptide Synthetases in the Biosynthesis of Pyrrolopyrazines.
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DOI: 10.1021/acs.orglett.7b01611
Abstract: Lysobacter are considered "peptide specialists". However, many of the nonribosomal peptide synthetase genes are silent. Three new compounds were identified from L. enzymogenes upon activating the six-module-containing led cluster by the strong promoter PHSAF. Although… read more here.
Keywords: portable mechanism; lysobacter; nonribosomal peptide; module domain ... See more keywords
Generalized Reduced Module of a Domain Over the Unit Disc with Circular and Radial Slits
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DOI: 10.1134/s1995080218050074
Abstract: For (n + 1)-ly connected planar domain D with analytic boundary we construct the function F(w,w0) = (w − w0)f(w,w0) which maps D conformally onto the unit disk with circular and radial slits. We show… read more here.
Keywords: reduced module; radial slits; circular radial; module domain ... See more keywords