MS4A3 GI:73486649 membrane-spanning 4-domains, subfamily A, member 3 isoform a 1 mashevdnae lgsasahgtp gseagpeeln tsvyqpidgs pdyqkaklqv 50 51 lgaiqilnaa milalgvflg slqypyhfqk hfffftfytg ypiwgavffc 100 101 ssgtlsvvag ikptrtwiqn sfgmniasat ialvgtafls lniavniqsl 150 151 rschsssesp dlcnymgsis ngmvslllil tllelcvtis tiamwcnanc 200 201 cnsreeissp pnsv