>7B1H_1|Chains A, B, E, F|Mitotic spindle assembly checkpoint protein MAD1|Homo sapiens (9606) SSKEVAELKKQVESAELKNQRLKEVFQTKIQEFRKACYTLTGYQIDITTENQYRLTSLYAEHPGDCLIFKATSPSGSKMQLLETEFSHTVGELIEVHLRRQDSIPAFLSSLTLELFSRQTVA >7B1H_2|Chains C, D, G, H|Mitotic checkpoint serine/threonine-protein kinase BUB1|Homo sapiens (9606) KVQPSPTVHTKEALGFIMNMFQAPTS