>3MXG_1|Chains A, B, C, D, E, F, G, H, I, J|Shiga-like toxin 2 subunit B|Escherichia coli (83334) ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLLSAQLTGMTVTIKSSTCESGSGFAEVQFNND