A lanthanide binding peptide with short chelating side-chains: structural impact of the backbone coordination.
A lanthanide-binding hexapeptide containing two short aminodiacetate side-chains favours the coordination of a backbone carbonyl, which determines the secondary structure of the complex and illustrates the interplay between complex formation and secondary peptide structures.
Cisnetti
Federico
F
INAC, Service de Chimie Inorganique et Biologique (UMR_E 3 CEA UJF, FRE CNRS 3200), Commissariat à l'Energie Atomique, 17 rue des martyrs, 38054, Grenoble Cedex, France.
Lebrun
Colette
C
Delangle
Pascale
P
D002614:Chelating Agents / Q000737:chemistry*; D056831:Coordination Complexes / Q000737:chemistry; D006860:Hydrogen Bonding; D028581:Lanthanoid Series Elements / Q000737:chemistry*; D010455:Peptides / Q000737:chemistry*; D011485:Protein Binding; D017433:Protein Structure, Secondary
D002614:Chelating Agents; D056831:Coordination Complexes; D028581:Lanthanoid Series Elements; D010455:Peptides