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One or more keywords matched the following items that are connected to Walsh, Christopher
Item TypeName
Academic Article Cofactor requirements and reconstitution of microcin B17 synthetase: a multienzyme complex that catalyzes the formation of oxazoles and thiazoles in the antibiotic microcin B17.
Academic Article Expressed protein ligation to probe regiospecificity of heterocyclization in the peptide antibiotic microcin B17.
Academic Article Biosynthetic tailoring of microcin E492m: post-translational modification affords an antibacterial siderophore-peptide conjugate.
Academic Article Posttranslational heterocyclization of cysteine and serine residues in the antibiotic microcin B17: distributivity and directionality.
Academic Article The antibiotic microcin B17 is a DNA gyrase poison: characterisation of the mode of inhibition.
Academic Article ATP/GTP hydrolysis is required for oxazole and thiazole biosynthesis in the peptide antibiotic microcin B17.
Academic Article In vitro characterization of DNA gyrase inhibition by microcin B17 analogs with altered bisheterocyclic sites.
Academic Article Kinetics and regioselectivity of peptide-to-heterocycle conversions by microcin B17 synthetase.
Academic Article Maturation of an Escherichia coli ribosomal peptide antibiotic by ATP-consuming N-P bond formation in microcin C7.
Academic Article How the MccB bacterial ancestor of ubiquitin E1 initiates biosynthesis of the microcin C7 antibiotic.
Academic Article In vivo processing and antibiotic activity of microcin B17 analogs with varying ring content and altered bisheterocyclic sites.
Academic Article Investigations of the MceIJ-catalyzed posttranslational modification of the microcin E492 C-terminus: linkage of ribosomal and nonribosomal peptides to form "trojan horse" antibiotics.
Academic Article Role of the microcin B17 propeptide in substrate recognition: solution structure and mutational analysis of McbA1-26.
Academic Article Mutational analysis of posttranslational heterocycle biosynthesis in the gyrase inhibitor microcin B17: distance dependence from propeptide and tolerance for substitution in a GSCG cyclizable sequence.
Concept Bacteriocins
Search Criteria
  • Bacteriocins
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.