Fig. 2.
Sequence comparison of the amino acids from position 124 to 137 for FcγRIIA wild-type (Q127, green), the described mutation (K127, red diamond), and FcγRIIB/C. Note that NFS (blue, underlined) at 135-137 is a site for N-linked glycosylation in FcγRIIB/C. There is a conservative L (IIA) to S (IIB/C) change at position 132.