>tr|C9IYH4|C9IYH4_HUMAN BUB1 mitotic checkpoint serine/threonine kinase (Fragment) OS=Homo sapiens OX=9606 GN=BUB1 PE=1 SV=1 MLEAHMQSYKGNDPLGEWERYIQWVEENFPENKEYLITLLEHLMKEFLDKKKYHND