Incidental Mutation 'R2043:Bub1'
ID 225165
Institutional Source Beutler Lab
Gene Symbol Bub1
Ensembl Gene ENSMUSG00000027379
Gene Name BUB1, mitotic checkpoint serine/threonine kinase
Synonyms D2Xrf87, Bub1a
MMRRC Submission 040050-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2043 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 127643036-127673785 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 127646140 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 947 (C947S)
Ref Sequence ENSEMBL: ENSMUSP00000028858 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028858]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000028858
AA Change: C947S

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000028858
Gene: ENSMUSG00000027379
AA Change: C947S

DomainStartEndE-ValueType
Mad3_BUB1_I 4 126 7.41e-46 SMART
low complexity region 216 225 N/A INTRINSIC
low complexity region 372 385 N/A INTRINSIC
Pfam:Pkinase_Tyr 762 1011 9.3e-10 PFAM
Pfam:Pkinase 762 1037 1.7e-21 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138624
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153048
Meta Mutation Damage Score 0.9237 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency 96% (47/49)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a serine/threonine-protein kinase that play a central role in mitosis. The encoded protein functions in part by phosphorylating members of the mitotic checkpoint complex and activating the spindle checkpoint. This protein also plays a role in inhibiting the activation of the anaphase promoting complex/cyclosome. This protein may also function in the DNA damage response. Mutations in this gene have been associated with aneuploidy and several forms of cancer. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
PHENOTYPE: Mice homozygous for a null mutation exhibit embryonic lethality prior to implantation. Mice homozygous for a kinase dead allele exhibit aneuploidy in somatic and germ cells and reduced male fertility. [provided by MGI curators]
Allele List at MGI

All alleles(22) : Targeted, knock-out(3) Targeted, other(4) Gene trapped(15)

Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam9 A G 8: 25,486,669 (GRCm39) probably null Het
Adnp2 A C 18: 80,171,541 (GRCm39) M956R probably damaging Het
Aldh1l1 T A 6: 90,534,314 (GRCm39) D36E probably benign Het
Ankmy1 T C 1: 92,804,249 (GRCm39) probably benign Het
Apaf1 T C 10: 90,872,890 (GRCm39) D718G probably damaging Het
Ascc3 C T 10: 50,576,616 (GRCm39) P857L probably damaging Het
Atp8b1 T C 18: 64,738,271 (GRCm39) K60R possibly damaging Het
Cacna1c C T 6: 118,573,049 (GRCm39) G2017D probably benign Het
Capn3 A G 2: 120,322,382 (GRCm39) N414S possibly damaging Het
Ccdc110 T C 8: 46,395,864 (GRCm39) M585T probably benign Het
Cep85l A T 10: 53,234,224 (GRCm39) N51K possibly damaging Het
Cftr T C 6: 18,320,934 (GRCm39) F1415L probably benign Het
Cln5 T C 14: 103,313,380 (GRCm39) S211P probably damaging Het
Dcaf5 A T 12: 80,386,991 (GRCm39) D378E probably benign Het
Dhx57 A G 17: 80,560,509 (GRCm39) probably benign Het
Dsn1 G A 2: 156,847,273 (GRCm39) S55L possibly damaging Het
Eif5b T C 1: 38,080,900 (GRCm39) F747S probably damaging Het
Entrep3 A G 3: 89,092,874 (GRCm39) Y251C probably damaging Het
Fbxo25 A G 8: 13,971,905 (GRCm39) I86V probably damaging Het
Fpr-rs4 CAGGAA CA 17: 18,242,596 (GRCm39) probably null Het
Glcci1 T A 6: 8,582,590 (GRCm39) I130K probably damaging Het
Gm5424 A G 10: 61,906,990 (GRCm39) noncoding transcript Het
Gsdma G A 11: 98,557,046 (GRCm39) V54M possibly damaging Het
H3c3 A G 13: 23,929,278 (GRCm39) F68S probably damaging Het
Heatr3 T A 8: 88,874,322 (GRCm39) probably benign Het
Hspa13 A G 16: 75,555,156 (GRCm39) L310S probably benign Het
Il6st A C 13: 112,616,753 (GRCm39) Q100P probably benign Het
Ly6g6e G A 17: 35,296,840 (GRCm39) R27Q possibly damaging Het
Mis18bp1 A T 12: 65,196,192 (GRCm39) I524K probably damaging Het
Myo18a T C 11: 77,714,189 (GRCm39) I761T probably damaging Het
Mypop T C 7: 18,734,944 (GRCm39) probably benign Het
Or51ag1 A G 7: 103,156,150 (GRCm39) M1T probably null Het
Pcdh20 G A 14: 88,704,591 (GRCm39) T903I probably benign Het
Pdk4 A T 6: 5,485,502 (GRCm39) C396S probably benign Het
Piwil2 A G 14: 70,628,919 (GRCm39) V699A probably benign Het
Plekha5 T C 6: 140,498,530 (GRCm39) probably benign Het
Ralgapa1 T A 12: 55,723,811 (GRCm39) I1572L probably damaging Het
Rasgrf2 T A 13: 92,167,351 (GRCm39) M241L possibly damaging Het
Ryr1 C T 7: 28,759,056 (GRCm39) R3374H probably damaging Het
Slc24a2 A T 4: 86,914,882 (GRCm39) M519K probably damaging Het
Smg9 T A 7: 24,105,001 (GRCm39) I67N possibly damaging Het
Spart G A 3: 55,034,969 (GRCm39) A452T probably damaging Het
Ush2a T A 1: 188,648,453 (GRCm39) F4686Y probably benign Het
Zfp146 T C 7: 29,861,664 (GRCm39) K126R possibly damaging Het
Zfp386 T A 12: 116,022,781 (GRCm39) D131E probably benign Het
Zfp423 T C 8: 88,509,246 (GRCm39) D366G probably damaging Het
Zfp729a T C 13: 67,769,291 (GRCm39) K313E probably damaging Het
Zfp955a G A 17: 33,461,527 (GRCm39) H202Y possibly damaging Het
Other mutations in Bub1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00765:Bub1 APN 2 127,671,392 (GRCm39) missense probably damaging 0.96
IGL00795:Bub1 APN 2 127,663,735 (GRCm39) missense probably benign 0.00
IGL00966:Bub1 APN 2 127,652,583 (GRCm39) missense probably damaging 1.00
IGL01807:Bub1 APN 2 127,654,897 (GRCm39) missense probably benign 0.00
IGL02212:Bub1 APN 2 127,647,271 (GRCm39) missense probably damaging 1.00
IGL02537:Bub1 APN 2 127,643,267 (GRCm39) nonsense probably null
IGL02935:Bub1 APN 2 127,643,215 (GRCm39) missense probably damaging 1.00
IGL03064:Bub1 APN 2 127,659,373 (GRCm39) missense probably benign 0.00
R0052:Bub1 UTSW 2 127,650,959 (GRCm39) missense probably benign 0.10
R0052:Bub1 UTSW 2 127,650,959 (GRCm39) missense probably benign 0.10
R0325:Bub1 UTSW 2 127,643,314 (GRCm39) nonsense probably null
R1502:Bub1 UTSW 2 127,669,339 (GRCm39) missense probably damaging 0.98
R1627:Bub1 UTSW 2 127,650,933 (GRCm39) missense probably benign 0.01
R1743:Bub1 UTSW 2 127,655,770 (GRCm39) missense probably damaging 1.00
R1778:Bub1 UTSW 2 127,645,042 (GRCm39) missense possibly damaging 0.60
R2108:Bub1 UTSW 2 127,661,255 (GRCm39) missense probably damaging 0.99
R2165:Bub1 UTSW 2 127,643,201 (GRCm39) missense probably benign 0.01
R2190:Bub1 UTSW 2 127,652,645 (GRCm39) missense probably benign 0.06
R2507:Bub1 UTSW 2 127,643,343 (GRCm39) missense probably benign 0.04
R2508:Bub1 UTSW 2 127,643,343 (GRCm39) missense probably benign 0.04
R3836:Bub1 UTSW 2 127,656,806 (GRCm39) missense probably damaging 1.00
R3862:Bub1 UTSW 2 127,656,676 (GRCm39) splice site probably benign
R3904:Bub1 UTSW 2 127,663,862 (GRCm39) missense probably benign 0.08
R4373:Bub1 UTSW 2 127,647,156 (GRCm39) intron probably benign
R4580:Bub1 UTSW 2 127,671,596 (GRCm39) critical splice donor site probably null
R4751:Bub1 UTSW 2 127,665,858 (GRCm39) intron probably benign
R5239:Bub1 UTSW 2 127,663,616 (GRCm39) missense probably damaging 1.00
R5498:Bub1 UTSW 2 127,656,629 (GRCm39) missense possibly damaging 0.59
R5591:Bub1 UTSW 2 127,661,263 (GRCm39) missense probably benign 0.16
R5672:Bub1 UTSW 2 127,646,800 (GRCm39) missense possibly damaging 0.70
R5907:Bub1 UTSW 2 127,661,142 (GRCm39) missense probably benign 0.02
R6714:Bub1 UTSW 2 127,656,652 (GRCm39) missense probably benign 0.08
R6781:Bub1 UTSW 2 127,649,777 (GRCm39) missense probably damaging 0.99
R6931:Bub1 UTSW 2 127,643,302 (GRCm39) missense probably damaging 1.00
R7057:Bub1 UTSW 2 127,671,447 (GRCm39) missense probably benign
R7094:Bub1 UTSW 2 127,663,681 (GRCm39) missense probably null 0.99
R8197:Bub1 UTSW 2 127,643,177 (GRCm39) missense probably damaging 1.00
R8423:Bub1 UTSW 2 127,649,750 (GRCm39) missense probably benign 0.00
R8463:Bub1 UTSW 2 127,659,353 (GRCm39) missense probably benign 0.30
R8725:Bub1 UTSW 2 127,646,139 (GRCm39) missense probably damaging 1.00
R8727:Bub1 UTSW 2 127,646,139 (GRCm39) missense probably damaging 1.00
R8840:Bub1 UTSW 2 127,649,927 (GRCm39) missense probably benign 0.01
R8904:Bub1 UTSW 2 127,671,622 (GRCm39) missense possibly damaging 0.93
R9187:Bub1 UTSW 2 127,656,856 (GRCm39) missense possibly damaging 0.68
R9624:Bub1 UTSW 2 127,646,766 (GRCm39) missense probably damaging 0.96
R9727:Bub1 UTSW 2 127,652,609 (GRCm39) missense possibly damaging 0.61
Z1176:Bub1 UTSW 2 127,671,485 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CGGCCCTTTAAACTCTGGTAAG -3'
(R):5'- TGTGCTCATAGATCCTGGTCC -3'

Sequencing Primer
(F):5'- TAATCCACCATTTGGGAGGC -3'
(R):5'- GCTCATAGATCCTGGTCCTTGTTTG -3'
Posted On 2014-08-25