Table 1.
Protein | Reactivitya | Complex formation | CD46 binding |
---|---|---|---|
AgQ1 wild type | + | + | + |
AgQ1(L494A) | + | + | ±b |
AgQ1(C495A) | ±b | ±b | − |
AgQ1(Q496A) | + | + | + |
AgQ1(Q496E) | + | + | + |
AgQ1(G497A) | + | + | + |
AgQ1(Δ494-497) | − | − | − |
AgQ1(494AAAA497) | − | − | − |
Reactivity to the Mab AgQ 1-1 in IFA (Fig. 3).
±, reactivity to the Mab AgQ 1-1 or interaction between each component seemed to be severely impaired, or binding to CD46 could hardly be detected.