title: The first oligopeptide derivative of 1'-aminoferrocene-1-carboxylic acid shows helical chirality with antiparallel strands.
abstract: 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.
authors.affiliation: Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, HR-10000 Zagreb, Croatia.
authors.forename: Lidija
authors.initials: L
authors.lastname: Barisić
authors.forename: Maja
authors.initials: M
authors.lastname: Dropucić
authors.forename: Vladimir
authors.initials: V
authors.lastname: Rapić
authors.forename: Hans
authors.initials: H
authors.lastname: Pritzkow
authors.forename: Srećko I
authors.initials: SI
authors.lastname: Kirin
authors.forename: Nils
authors.initials: N
authors.lastname: Metzler-Nolte
mesh_terms: D000596:Amino Acids / Q000737:chemistry*; D002264:Carboxylic Acids / Q000737:chemistry*; D002942:Circular Dichroism; D018360:Crystallography, X-Ray; D005296:Ferrous Compounds / Q000737:chemistry*; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D000075163:Metallocenes; D008956:Models, Chemical; D009842:Oligopeptides / Q000737:chemistry*; D009942:Organometallic Compounds / Q000737:chemistry*; D017433:Protein Structure, Secondary
chemical_list: C504075:1'-aminoferrocene-1-carboxylic acid; D000596:Amino Acids; D002264:Carboxylic Acids; D005296:Ferrous Compounds; D000075163:Metallocenes; D009842:Oligopeptides; D009942:Organometallic Compounds; C004998:ferrocene