Spi-1 proto-oncogene MLQACKMEGF PLVPPPSEDL VPYDTDLYQR QTHEYYPYLS SDGESHSDHY WDFHPHHVHS EFESFAENNF TELQSVQPPQ LQQLYRHMEL EQMHVLDTPM VPPHPSLGHQ VSYLPRMCLQ YPSLSPAQPS SDEEEGERQS PPLEVSDGEA DGLEPGPGLL PGETGGAPGP PPWPRPWPCL CPAPTQPGQL TQQPRHRVAC VCVCMFASVC VLWGCLWLSL CVCICCVVHT GISMKCARCV CLSVP