Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"cation-pi-interactions"”.
-
Solid-state nuclear magnetic resonance investigations of the influenza M2 protein : structure and dynamics characterization of channel gating and conduction
… and BM2 proton channels bound to native-like lipid bilayers. Using pH-dependent 15N chemical shifts of the conserved Histidine residue, we have found that the proton conduction mechanism is the same in all of the M2 channels (WT AM2, S3 IN AM2, BM2) studied, and that the conduction cycle …
-
Redox active tyrosine residues in biomimetic beta hairpins
… fragments of ribonuclease A and tendamistat pioneered the use of biomimetic peptides for determining how the polypeptide sequence stabilizes formation of alpha helices and beta hairpins in aqueous and organic solutions. A set of rules for constructing stable alpha helices have now been …
-
Strukturelle und funktionelle Untersuchungen zum m3G-Cap-vermittelten Kernimport spleißosomaler U snRNPs durch Snurportin1
… der positiv geladenen Cap-Base mit den pi-Elektronensystemen des benachbartenTrp 276 und der unmethylierten snRNA-Base nennt sich Kationen-pi-Interaktion. Trp 107 liegt senkrecht über dem Basenstapel und geht zusätzlich van-der-Waals Interaktionen mit den Methylgruppen an Position N2 der …