>1PZJ_1|Chains A[auth D], B[auth E], C[auth F], D[auth G], E[auth H]|Cholera Toxin B Subunit|Vibrio cholerae (666)
TPQNITDLCAEYHNTQIHTLNDKIFSYTESLAGKREMAIITFKNGATFQVEVPGSQHIDSQKKAIERMKDTLRIAYLTEAKVEKLCVWNNKTPHAIAAISMAN