Yeastract
YEASTRACT+ INESC-ID IST IBB
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Gene Ontology Information

Protein Name Bub3p
Description Kinetochore checkpoint WD40 repeat protein; localizes to kinetochores during prophase and metaphase, delays anaphase in the presence of unattached kinetochores; forms complexes with Mad1p-Bub1p and with Cdc20p, binds Mad2p and Mad3p; functions at kinetochore to activate APC/C-Cdc20p for normal mitotic progression
GO Terms:
Biological Process		 level 4: mitotic DNA integrity checkpoint signaling external link
level 4: mitotic spindle assembly checkpoint signaling external link
level 8: double-strand break repair via break-induced replication external link
level 12: positive regulation of protein autoubiquitination external link
GO Terms:
Molecular Function		 level 4: ubiquitin binding external link
GO Terms:
Cellular Component		 level 2: bub1-bub3 complex external link
level 2: nucleoplasm external link
level 3: kinetochore external link
level 3: mitotic checkpoint complex external link
level 4: nucleus external link
External source Open in SGD external link