Peptide Antagonist of IGFBP1, (i,i+7) Covalently Restrained Analog
Structure-function analysis of a phage display-derived peptide that binds to insulin-like growth factor binding protein 1.
Molecular Mimics of Insulin-like Growth Factor 1 (IGF-1) for Inhibiting IGF-1: IGF-Binding Protein Interactions
peptide antagonist of IGFBP1, (i,i+8) covalently restrained analog
peptide antagonist of IGFBP-1, minimized average structure
peptide antagonist of IGFBP1, (i,i+7) covalently restrained analog, minimized average structure
peptide antagonist of IGFBP1, (i,i+8) covalently restrained analog, minimized average structure
The peptide was chemically synthesized. It was designed from sequence selected from a phage display library.
This structure was determined using standard 2D homonuclear techniques.
structures with the least restraint violations
The structure was detemined on the basis of 138 NOE distance restraints and 11 dihedral angle restraints. The resulting ensemble had no restraint violations greater than 0.07 Angstroms or 1.4 deg. The mean restraint violation energy was 0.04 +/- 0.03 kcal/mol.
covalently constrained helix, ANTAGONIST