Incidental Mutation 'R5239:Bub1'
ID 400577
Institutional Source Beutler Lab
Gene Symbol Bub1
Ensembl Gene ENSMUSG00000027379
Gene Name BUB1, mitotic checkpoint serine/threonine kinase
Synonyms D2Xrf87, Bub1a
MMRRC Submission 042810-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5239 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 127643036-127673785 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 127663616 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 262 (R262W)
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: R262W

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000028858
Gene: ENSMUSG00000027379
AA Change: R262W

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: ENSMUST00000133943
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 94% (60/64)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930568D16Rik T C 2: 35,244,848 (GRCm39) N168S probably benign Het
Adam3 T A 8: 25,184,207 (GRCm39) T598S possibly damaging Het
Ago1 G T 4: 126,335,008 (GRCm39) H405N probably damaging Het
Atp8b4 T C 2: 126,234,781 (GRCm39) probably null Het
Baz1a A G 12: 54,945,129 (GRCm39) S1409P probably damaging Het
Brinp2 T C 1: 158,078,908 (GRCm39) E305G probably benign Het
Cish T A 9: 107,177,111 (GRCm39) probably null Het
Clip4 T A 17: 72,106,072 (GRCm39) I85K probably damaging Het
Cpsf2 T A 12: 101,953,532 (GRCm39) C187* probably null Het
Ddx51 C A 5: 110,801,514 (GRCm39) T54K probably benign Het
Drc1 A T 5: 30,520,467 (GRCm39) T603S probably benign Het
Eif3l T A 15: 78,973,995 (GRCm39) M470K possibly damaging Het
Entpd2 A G 2: 25,290,830 (GRCm39) T445A probably damaging Het
Epha1 C A 6: 42,341,944 (GRCm39) V369L possibly damaging Het
Galnt9 T A 5: 110,692,635 (GRCm39) L23H probably damaging Het
Gm1110 A G 9: 26,804,866 (GRCm39) F399S probably benign Het
Gm43972 G A 5: 25,866,119 (GRCm39) noncoding transcript Het
Gm6489 T A 1: 31,326,351 (GRCm39) noncoding transcript Het
Grik5 A T 7: 24,764,895 (GRCm39) M82K probably damaging Het
Hibch T C 1: 52,904,767 (GRCm39) Y121H probably damaging Het
Hyou1 T A 9: 44,296,560 (GRCm39) I495N possibly damaging Het
Il1rl2 T C 1: 40,404,255 (GRCm39) S459P probably benign Het
Kel A T 6: 41,665,048 (GRCm39) L254* probably null Het
Lasp1 A G 11: 97,690,686 (GRCm39) K23E probably damaging Het
Lemd2 C A 17: 27,422,773 (GRCm39) R207L possibly damaging Het
Myh1 A T 11: 67,106,051 (GRCm39) Q1222L probably benign Het
Myh2 G A 11: 67,083,269 (GRCm39) V1411I probably benign Het
Myo1f T C 17: 33,820,709 (GRCm39) F851L probably benign Het
Myom3 G A 4: 135,528,303 (GRCm39) probably benign Het
Nbas C A 12: 13,491,519 (GRCm39) L1464I probably benign Het
Nr2e3 G T 9: 59,857,059 (GRCm39) probably benign Het
Nrxn1 T C 17: 91,011,537 (GRCm39) D364G probably damaging Het
Or2y1 A G 11: 49,385,555 (GRCm39) H65R possibly damaging Het
Or5p68 T A 7: 107,945,853 (GRCm39) T112S probably benign Het
Or8g54 T A 9: 39,707,492 (GRCm39) S274T probably damaging Het
Or9g4b T G 2: 85,616,002 (GRCm39) I49S probably damaging Het
Otog T A 7: 45,936,859 (GRCm39) S1523T probably benign Het
Pcnx2 A T 8: 126,587,821 (GRCm39) probably null Het
Pkdcc C A 17: 83,523,413 (GRCm39) H173Q probably damaging Het
Pkn1 A G 8: 84,410,811 (GRCm39) L267P probably damaging Het
Polr1a A G 6: 71,890,021 (GRCm39) H80R probably damaging Het
Pwwp3a C T 10: 80,064,255 (GRCm39) R14* probably null Het
Rag1 G T 2: 101,473,300 (GRCm39) A614E possibly damaging Het
Ryr1 T C 7: 28,735,553 (GRCm39) D4075G probably damaging Het
Sdk2 C A 11: 113,758,859 (GRCm39) R455L probably damaging Het
Smoc2 A G 17: 14,589,227 (GRCm39) N232S probably benign Het
Snd1 T C 6: 28,545,524 (GRCm39) L360P probably damaging Het
Tmem26 T A 10: 68,587,096 (GRCm39) F181L probably damaging Het
Tnrc6a A G 7: 122,785,842 (GRCm39) M1512V probably benign Het
Tsc22d1 T A 14: 76,655,852 (GRCm39) I20N probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Vmn1r122 T C 7: 20,868,023 (GRCm39) T11A possibly damaging Het
Vpreb1a A T 16: 16,686,592 (GRCm39) Y99* probably null Het
Wnt9b A T 11: 103,622,054 (GRCm39) probably null Het
Zfp143 A G 7: 109,693,559 (GRCm39) E604G probably 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
R2043:Bub1 UTSW 2 127,646,140 (GRCm39) missense probably damaging 1.00
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
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'- TACTGTAGCGCTGTTTCAATGG -3'
(R):5'- GTTATAAATGGTGTCTTTCTCCCCAG -3'

Sequencing Primer
(F):5'- AATGGCCAGCTATCAGTTCG -3'
(R):5'- CCAGTAGGGAACAAAGGGTGATC -3'
Posted On 2016-07-06