>tr|D6R7L2|D6R7L2_VIBCL Cholera toxin B OS=Vibrio cholerae O1 GN=ctxB
MIKLKFGVFFTVLLSSAYAHGTPQNITDLCAEYHNTQIHTLNDKIFSYTESLAGKREMAI
ITFKNGATFQVEVPGSQHIDSQKKAIERMKDTLRIAYLTEAKVEKLCVWNNKTPHAIAAI
SMAN