Protein
Mitotic check point protein BUB2
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Function
Part of a checkpoint which monitors spindle integrity and prevents premature exit from mitosis. This cell-cycle arrest depends upon inhibition of the GTP-binding protein TEM1 by the BFA1/BUB2 complex.
Similarity
Belongs to the BUB2 family.
Sequence
MTSIEDLISNPPLLLHSSLSQLRYLILSEGLPISEDKQQQRTRCYVWTVLSQTSMEASTQRYLALLKLGPPSTTIYQKIKNDTSRTFQTDPNFRNRVSEDALIRCLSCFAWQTQQRRQKTRFGRIPVSTYVQGMNVLLAPLLYSCPSEPMAYQLFTKLCYEMIPTYLTKNLNGAQNGAKLLDISLRIIDPKLSKFLSDNLLTAEIYGMPSILTLSSCNKPLDQVIKLWDFMFAYGFHMNILFVVAFLVKMRSKVFKSDSPVNLLRQFPDFDADEIIRLGVGFIAKIPAQIYDLLVDHLTDPDIYIP