The first oligopeptide derivative of 1'-aminoferrocene-1-carboxylic acid shows helical chirality with antiparallel strands

The unnatural organometallic amino acid 1'-aminoferrocene-1-carboxylic acid (Fca) induces a turn structure in a tetrapeptide with anti-parallel strands which is stabilized by two intra-molecular hydrogen bonds in the solid state and in solution.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2004-09 (17), p.2004-2005
Main Authors: Barisić, Lidija, Dropucić, Maja, Rapić, Vladimir, Pritzkow, Hans, Kirin, Srećko I, Metzler-Nolte, Nils
Format: Article
Language:English
Subjects:
Amino Acids - chemistry
Carboxylic Acids - chemistry
Circular Dichroism
Crystallography, X-Ray
Ferrous Compounds - chemistry
Hydrogen Bonding
Magnetic Resonance Spectroscopy
Metallocenes
Models, Chemical
Oligopeptides - chemistry
Organometallic Compounds - chemistry
Protein Structure, Secondary
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Description
Summary:The unnatural organometallic amino acid 1'-aminoferrocene-1-carboxylic acid (Fca) induces a turn structure in a tetrapeptide with anti-parallel strands which is stabilized by two intra-molecular hydrogen bonds in the solid state and in solution.
ISSN:1359-7345
1364-548X
DOI:10.1039/b407771g