Leucine side-chain rotamers in a glycophorin A transmembrane peptide as revealed by three-bond carbon—carbon couplings and 13C chemical shifts
MacKenzie K, Prestegard J, Engelman D. Leucine side-chain rotamers in a glycophorin A transmembrane peptide as revealed by three-bond carbon—carbon couplings and 13C chemical shifts. Journal Of Biomolecular NMR 1996, 7: 256-260. PMID: 8785502, DOI: 10.1007/bf00202043.Peer-Reviewed Original ResearchConceptsChemical shiftsPeptide dimersΑ-carbonSide chainsSide-chain rotamer populationsCarbon-carbon couplingLeucine side chainsThree-bond J couplingsNMR pulse sequencesΔ-methyl groupsRotamer populationsMethyl carbonFast exchangeSide-chain rotamersJ-couplingsTransmembrane peptidesDimer interfaceRotameric statesProtein systemsRotamersShift distributionGlycophorin A.DimersChainMethyl