Testis-expressed basic protein 1 MTVLEITLAV ILTLLGLAIL AILLTRWARR KQSEMHISRY SSEQSARLLD YEDGRGSRHA YSTQSDTSCD NRERSKRDYT PSTNSLALSR SSIALPQGSM SSIKCLQTTE ELPSRTAGAM MQFTAPIPGA TGPIKLSQKT IVQTPGPIVQ YPGPNVRSHP HTITGPPSAP RGPPMAPIII SQRTASQLAA PI