IZUMO1 GI:194097475 izumo sperm-egg fusion 1 1 mgphftllca alagcllpae gcvicdpsvv lalkslekdy lpghldakhh 50 51 kammervena vkdfqelsln edaymgvvde atlqkgswsl lkdlkritds 100 101 dvkgdlfvke lfwmlhlqke tfatyvarfq keaycpnkcg vmlqtliwck 150 151 nckkevhacr ksydcgernv evpqmedmil dcelnwhqas egltdysfyr 200 201 vwgnntetlv skgkeatltk pmvgpedags yrcelgsvns spatiinfhv 250 251 tvlpkmikee kpspnivtpg eattessisl qplqpekmla srllgllicg 300 301 slalitgltf aifrrrkvid fiksslfglg sgaaeqtqvp kekatdsrqq 350