>tr|A0A250YA12|A0A250YA12_CASCN Protein BUD31 homolog OS=Castor canadensis GN=BUD31 MPKVKRSRKAPPDGWELIEPTLDELDQKMREAETEPHEGKRKVESLWPIFRIHHQKTRYI FDLFYKRKAISRELYEYCIKEGYADKNLIAKWKKQGYENLCCLRCIQTRDTNFGTNCICR VPKSKLEVGRIIECTHCGCRGCSG