>3EFX_1|Chains A[auth D], B[auth E], C[auth F], D[auth G], E[auth H], F[auth I], G[auth J], H[auth K], I[auth L], J[auth M]|Cholera enterotoxin subunit B, Heat-labile enterotoxin B chain|Vibrio cholerae (666)
APQNITELCSEYHNTQIYTINDKILSYTESLAGKREMAIITFKNGATFQVEVPGSQHIDSQKKAIERMKDTLRIAYLTEAKVEKLCVWNNKTPNSIAAISMAN