>B2RTB3_MOUSE MAHVEVLARLQKETKCPICLDDLTDPVTVECGHNFCRSCIKDFWAGQQATSSCPVCRHQC QHRNLRSNAQLGNMIETAQLLQGMENKRHESSTSCERHNQALTLFCEDDLQLLCDQCVEP ESHGRHQVLSITEAASLHRKHLQDYSKLLKWEVKEIQGLMSALNKRTVTLREQAEAQRSQ LTSECEKLMRFLDQEERAAFSRLEDEEMRLEKRLLDNIAALEHHGSSLRDLLRHLMLTGE LSEAKMLSTVKDFYLNCRRQLISPSIFPVQLRRVEYSFPLQYSALQKVIQHFTDNVTLDL KTAHPNLLISKDRTCVTFTKKRQRIPGSSSFTKSPVVLGIPHFNSGRHFWEVQVGKKPKW AIGICKADSSIGERQSPNPWGYWRIVWQGDSFNVSGADPDSRLKAARATSIGVFLDYELG EVSFYGMPEKCHLYTFRDTFSGPVCPYFYIGPQSEPLRLCSATDSEC