>tr|D3Z6J4|D3Z6J4_MOUSE V-set pre-B cell surrogate light chain 3 OS=Mus musculus GN=Vpreb3 MASHKWAQSIGPMVHAFFMKPAPGFFQPTLTQPDAFSVFPGQDAHLSCTINSQHATAGDI GVSWYQQQPGSAPHLLYYYAEEEHYRPADIPDRFSATVDAAHNACILTISPVLPEDDADY FCSIAHTFEP