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. 2009 Jul 29;83(19):10211–10223. doi: 10.1128/JVI.00571-09

TABLE 5.

Comparison of rate constants of 4E10 binding to membrane-anchored and membrane-bound biepitope MPER peptide constructs

Peptide-lipid conjugate Encounter
Docking
Kd (nM)
ka (105M−1 s−1) kd (10−2 s−1) ka (10−3 s−1) kd (10−3 s−1)
Membrane bound 1.9 6.6 0.6 3.4 20.0
Membrane anchored 1.0 4.7 11.1 0.5 19.4