Protein: BUB1
Spindle assembly checkpoint serine/threonine-protein kinase bub1 (EC 2.7.11.1) (Checkpoint serine/threonine-protein kinase bub1)

Gene: BUB1
Organism: Schizosaccharomyces pombe 972h-
Interactions: 16
UniProt ID: O94751

Gene Ontology (top 5):
GO:0000775 - chromosome, centromeric region
GO:0000776 - kinetochore
GO:0000939 - inner kinetochore
GO:0000940 - outer kinetochore
GO:0004672 - protein kinase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

237690

MAD3
Mitotic spindle checkpoint component mad3

5

11

Small-scale

0.927

High

314921

BUB1
Spindle assembly checkpoint serine/threonine-protein kinase bub1

3

18

Small-scale

0.845

High

314922

CDK1
Cyclin-dependent kinase 1

1

19

Small-scale

0.647

High

314928

FLP1
Tyrosine-protein phosphatase CDC14 homolog

1

9

High-throughput

0.618

High

154036

MAD2
Mitotic spindle checkpoint component mad2

2

8

Small-scale

0.584

High

314924

MAD1
Spindle assembly checkpoint component mad1

2

20

Small-scale

0.584

High

314923

H2A1
Histone H2A-alpha

1

4

Small-scale

0.536

High

267455

YH04
Uncharacterized protein C1685.04

1

0

High-throughput

0.493

High

314925

NDC80
Kinetochore protein ndc80

1

14

Small-scale

0.479

High

314926

SPC25
Kinetochore protein spc25

1

1

Small-scale

0.479

High

314930

MIS13
Kinetochore protein mis13

1

1

Small-scale

0.479

High

313751

PIR2
NURS complex subunit pir2

1

0

High-throughput

0.458

High

314927

MIS14
Kinetochore protein mis14

1

0

Small-scale

0.458

High

314929

SPC24
Kinetochore protein spc24

1

0

Small-scale

0.458

High

314931

MIS12
Centromere protein mis12

1

0

Small-scale

0.458

High


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Last updated: 11Aug2025