2017
Desymmetrization of Diarylmethylamido Bis(phenols) through Peptide-Catalyzed Bromination: Enantiodivergence as a Consequence of a 2 amu Alteration at an Achiral Residue within the Catalyst
Hurtley AE, Stone EA, Metrano AJ, Miller SJ. Desymmetrization of Diarylmethylamido Bis(phenols) through Peptide-Catalyzed Bromination: Enantiodivergence as a Consequence of a 2 amu Alteration at an Achiral Residue within the Catalyst. The Journal Of Organic Chemistry 2017, 82: 11326-11336. PMID: 29020446, PMCID: PMC5738245, DOI: 10.1021/acs.joc.7b02339.Peer-Reviewed Original Research
2016
Diversity of Secondary Structure in Catalytic Peptides with β‑Turn-Biased Sequences
Metrano AJ, Abascal NC, Mercado BQ, Paulson EK, Hurtley AE, Miller SJ. Diversity of Secondary Structure in Catalytic Peptides with β‑Turn-Biased Sequences. Journal Of The American Chemical Society 2016, 139: 492-516. PMID: 28029251, PMCID: PMC5312972, DOI: 10.1021/jacs.6b11348.Peer-Reviewed Original ResearchConceptsPeptide-based catalystsSolid-state structural featuresΒ-turn secondary structureX-ray crystal structureProton chemical shiftsCorresponding solution structuresSymmetry-independent moleculesX-ray crystallographyAccessible transition stateGround state conformationSeries of tetrapeptidesChemical shiftsDifferent peptide sequencesEnantioselective reactionsSecondary structureCatalytic activityBromination reactionSame unit cellCatalytic peptidesTransition stateCrystal structureCatalystState conformationComputational studyConformational equilibrium