>SPSB4 MGQKLSGSLKSVEVREPALRPAKRELRGAEPGRPARLDQLLDMPAAGLAVQLRHAWNPED RSLNVFVKDDDRLTFHRHPVAQSTDGIRGKVGHARGLHAWQINWPARQRGTHAVVGVATA RAPLHSVGYTALVGSDAESWGWDLGRSRLYHDGKNQPGVAYPAFLGPDEAFALPDSLLVV LDMDEGTLSFIVDGQYLGVAFRGLKGKKLYPVVSAVWGHCEVTMRYINGLDPEPLPLMDL CRRSIRSALGRQRLQDISSLPLPQSLKNYLQYQ*