>sp|P28231|CXB3_MOUSE Gap junction beta-3 protein OS=Mus musculus GN=Gjb3 MDWKKLQDLLSGVNQYSTAFGRIWLSVVFVFRVLVYVVAAERVWGDEQKDFDCNTRQPGC TNVCYDNFFPISNIRLWALQLIFVTCPSMLVILHVAYREERERKHRQKHGEQCAKLYSHP GKKHGGLWWTYLFSLIFKLIIELVFLYVLHTLWHGFTMPRLVQCASIVPCPNTVDCYIAR PTEKKVFTYFMVGASAVCIILTICEICYLIFHRIMRGISKGKSTKSISSPKSSSRASTCR CHHKLLESGDPEADPASEKLQASAPSLTPI