>gi|23397464 gap junction protein, beta 4 [Homo sapiens] MNWAFLQGLLSGVNKYSTVLSRIWLSVVFIFRVLVYVVAAEEVWDDEQKD FVCNTKQPGCPNVCYDEFFPVSHVRLWALQLILVTCPSLLVVMHVAYREE RERKHHLKHGPNAPSLYDNLSKKRGGLWWTYLLSLIFKAAVDAGFLYIFH RLYKDYDMPRVVACSVEPCPHTVDCYISRPTEKKVFTYFMVTTAAICILL NLSEVFYLVGKRCMEIFGPRHRRPRCRECLPDTCPPYVLSQGGHPEDGNS VLMKAGSAPVDAGGYP