>2W4S_1|Chains A, B, C, D|Ankyrin-repeat protein|Cryptosporidium parvum (5807) GAMDTMESIVLNTIVTGLQEPKKEFIARVIKTIGSQRSLQLYENAMKVENSGGLLTADMSRRKTIGGVFCYLLKQLVAEDQITIQEWNYIRQEEKERINAKNILKRNNRRCQV