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BUB3 mitotic checkpoint protein

Summary

Gene Symbol

Bub3

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

12237

KEGG Gene ID

PubChem

12237

Alliance of Genome Resources

MGI:1343463

Annotation

Keyword

ADP-ribosylation
Acetylation
Centromere
Chromosome
Chromosome partition
Isopeptide bond
Kinetochore
Meiosis
Mitosis
Nucleus
Phosphoprotein
Reference proteome
Repeat
Ubl conjugation
WD repeat

Proteins

Displaying 1 entry
UniProt	Protein Name
Q9WVA3	WD repeat type I transmembrane protein A72.5

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 7 in total

1

2

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Last »
GO Term	Evidence Code	PMID
mitotic spindle assembly checkpoint signaling	NAS
mitotic spindle assembly checkpoint signaling	IBA
attachment of spindle microtubules to kinetochore	ISO
protein localization to kinetochore	ISO
cell division

GO Hierarchy

biological process

cellular process [inference]

cell cycle [inference]

meiotic cell cycle

signal transduction [inference]

intracellular signal transduction [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

cell cycle process [inference]

attachment of spindle microtubules to kinetochore

mitotic cell cycle process [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

cell division

reproductive process [inference]

meiotic cell cycle

localization [inference]

macromolecule localization [inference]

intracellular protein localization [inference]

protein localization to organelle [inference]

protein localization to chromosome [inference]

protein localization to chromosome, centromeric region [inference]

protein localization to kinetochore

protein localization to condensed chromosome [inference]

protein localization to kinetochore

biological regulation [inference]

regulation of biological process [inference]

negative regulation of biological process [inference]

negative regulation of cellular process [inference]

negative regulation of cell cycle [inference]

negative regulation of cell cycle process [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle phase transition [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome organization [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of cellular process [inference]

signal transduction [inference]

intracellular signal transduction [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cellular process [inference]

negative regulation of cell cycle [inference]

negative regulation of cell cycle process [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle phase transition [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome organization [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of cellular component organization [inference]

regulation of organelle organization [inference]

negative regulation of organelle organization [inference]

negative regulation of nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome organization [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of chromosome organization [inference]

regulation of sister chromatid segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of metaphase/anaphase transition of cell cycle [inference]

regulation of mitotic metaphase/anaphase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome organization [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of nuclear division [inference]

regulation of mitotic nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome organization [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of cell cycle [inference]

regulation of mitotic cell cycle [inference]

regulation of mitotic nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of mitotic cell cycle phase transition [inference]

regulation of mitotic metaphase/anaphase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of cell cycle process [inference]

regulation of mitotic nuclear division [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle process [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle phase transition [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of chromosome segregation

regulation of sister chromatid segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of metaphase/anaphase transition of cell cycle [inference]

regulation of mitotic metaphase/anaphase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of chromosome separation [inference]

regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of cell cycle phase transition [inference]

negative regulation of cell cycle phase transition [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of mitotic cell cycle phase transition [inference]

regulation of mitotic metaphase/anaphase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

regulation of metaphase/anaphase transition of cell cycle [inference]

regulation of mitotic metaphase/anaphase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle [inference]

negative regulation of cell cycle process [inference]

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome segregation [inference]

negative regulation of sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid segregation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of chromosome separation [inference]

negative regulation of mitotic sister chromatid separation [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of cell cycle phase transition [inference]

cell cycle checkpoint signaling [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

spindle checkpoint signaling [inference]

spindle assembly checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of metaphase/anaphase transition of cell cycle [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle [inference]

mitotic cell cycle checkpoint signaling [inference]

mitotic spindle checkpoint signaling [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic nuclear division [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

negative regulation of mitotic cell cycle phase transition [inference]

negative regulation of mitotic metaphase/anaphase transition [inference]

mitotic spindle assembly checkpoint signaling

Displaying entries **1 - 5** of 10 in total

1

2

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GO Term	Evidence Code	PMID
kinetochore	ISO
kinetochore	IDA
kinetochore	IBA
kinetochore	IEA
nucleus	IEA

GO Hierarchy

cellular component

protein-containing complex [inference]

nuclear protein-containing complex [inference]

mitotic checkpoint complex

bub1-bub3 complex

cellular anatomical structure [inference]

nucleoplasm

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

membraneless organelle [inference]

intracellular membraneless organelle [inference]

kinetochore

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

intracellular membraneless organelle [inference]

kinetochore

supramolecular complex [inference]

kinetochore

Displaying 1 entry
GO Term	Evidence Code	PMID
ubiquitin binding	IBA

GO Hierarchy

molecular function

binding [inference]

protein binding [inference]

ubiquitin-like protein binding [inference]

ubiquitin binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

mitotic checkpoint protein

Functional Category

E: Amino acid transport and metabolism
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying 1 entry
Gene Ontology
ubiquitin binding

Displaying **all 3** entries
InterPro
WD40 repeat
WD40-repeat-containing domain superfamily
WD40/YVTN repeat-like-containing domain superfamily

Ortholog

Displaying 1 entry
Species	Gene ID	Alliance of Genome Resources
Homo sapiens	9184	HGNC:1151

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Last updated: April 6, 2026

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