>sp|B4N208|UBE2S_DROWI Ubiquitin-conjugating enzyme E2 S OS=Drosophila willistoni OX=7260 GN=GK16201 PE=3 SV=1 MSSQYSNVENLSPQTIRQVMRELQEMENTPPEGIKVLINESDVTDIQALIDGPAGTPYAI GVFRVKLTLSKDFPQTPPKAYFLTKIFHPNVAANGEICVNTLKKDWKPDLGIKHILLTIK CLLIVPNPESALNEEAGKMLLERYDDYSQRARMMTEIHAQPAKCASTTSDAKDDDGPSTK KHAGLDKKLQDKKKEKLLKEKKRMLKRL