CLN5 intracellular trafficking protein MAQEVDTAQG AEMRRGAGAA RGRASWCWAL ALLWLAVVPG WSRVSGIPSR RHWPVPYKRF DFRPKPDPYC QAKYTFCPTG SPIPVMEGDD DIEVFRLQAP VWEFKYGDLL GHLKIMHDAI GFRSTLTGKN YTMEWYELFQ LGNCTFPHLR PEMDAPFWCN QGAACFFEGI DDVHWKENGT LVQVATISEI SCALKNGIKL AELGFLL