Human-murine chimeras of ICAM-1 identify amino acid residues critical for rhinovirus and antibody binding

Abstract excerpt

Human ICAM-1 is the cellular receptor for the major group of human rhinoviruses (HRVs). Previous studies have suggested that the N-terminal domain of ICAM-1 is critical for binding of the major group rhinoviruses. To further define the residues within domain 1 that are involved in virus binding, we constructed an extensive series of ICAM-1 cDNAs containing single and multiple amino acid residue substitutions. In...