MS4A4A GI:20070328 membrane-spanning 4-domains, subfamily A, member 4 isoform a 1 mttmqgmeqa mpgagpgvpq lgnmavihsh lwkglqekfl kgepkvlgvv 50 51 qiltalmsls mgitmmcmas ntygsnpisv yigytiwgsv mfiisgslsi 100 101 aagirttkgl vrgslgmnit ssvlaasgil intfslafys fhhpycnyyg 150 151 nsnnchgtms ilmgldgmvl llsvlefcia vslsafgckv lcctpggvvl 200 201 ilpshshmae tasptplnev