>tr|Q5SX56|Q5SX56_MOUSE Sperm associated antigen 7 OS=Mus musculus GN=Spag7 MADLLGSILSSMEKPPSLGDQESRRKAREQAARLKKLQEQDKQQKVEFRKRDSGQVKKKF QPMNKIERSILHDVVEVAGLTSFSFGEDDDCRYVMIFKKEFAPSDEELDSYRHGEEWDPQ KAEEKRKLKELAQKQEEEAAQQGPAVVSPASDYKD