Nonlinearly additive forces in multivalent ligand binding to a single protein revealed with force spectroscopy.

作者: Timothy V. Ratto , Robert E. Rudd , Kevin C. Langry , Rodney L. Balhorn , Michael W. McElfresh

DOI: 10.1021/LA052087D

关键词: Polymer architectureSubstrate (chemistry)Work (thermodynamics)BiophysicsForce spectroscopyChemistryStereochemistryLiaisonPolymerLoading rateMolecule

摘要: We present evidence of multivalent interactions between a single protein molecule and multiple carbohydrates at a pH where the protein can bind four ligands. The evidence is based …

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