Incidental Mutation 'R5229:Bub1b'
ID 403636
Institutional Source Beutler Lab
Gene Symbol Bub1b
Ensembl Gene ENSMUSG00000040084
Gene Name BUB1B, mitotic checkpoint serine/threonine kinase
Synonyms BUBR1
MMRRC Submission 042802-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5229 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 118428692-118472072 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 118460470 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 600 (D600E)
Ref Sequence ENSEMBL: ENSMUSP00000037126 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038341]
AlphaFold Q9Z1S0
Predicted Effect probably damaging
Transcript: ENSMUST00000038341
AA Change: D600E

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000037126
Gene: ENSMUSG00000040084
AA Change: D600E

DomainStartEndE-ValueType
PDB:4GGD|D 14 35 6e-6 PDB
Mad3_BUB1_I 49 173 1.83e-68 SMART
low complexity region 198 214 N/A INTRINSIC
low complexity region 382 395 N/A INTRINSIC
coiled coil region 418 457 N/A INTRINSIC
low complexity region 671 686 N/A INTRINSIC
low complexity region 717 726 N/A INTRINSIC
Pfam:Pkinase 806 942 4.5e-7 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126013
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130512
Meta Mutation Damage Score 0.2066 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 98% (62/63)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a kinase involved in spindle checkpoint function. The protein has been localized to the kinetochore and plays a role in the inhibition of the anaphase-promoting complex/cyclosome (APC/C), delaying the onset of anaphase and ensuring proper chromosome segregation. Impaired spindle checkpoint function has been found in many forms of cancer. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutant embryos undergo extensive apoptosis and die during early gestation. Heterozygous mice are viable and exhibit splenomegaly, abnormal megakaryopoiesis, and an increased susceptibility to intestinal tumorigenesis. Hypomorphic homozygotes display infertility and premature aging. [provided by MGI curators]
Allele List at MGI

All alleles(22) : Targeted, knock-out(1) Targeted, other(3) Gene trapped(18)

Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930444P10Rik T C 1: 16,151,183 (GRCm39) probably benign Het
4930562C15Rik A G 16: 4,667,915 (GRCm39) I435M possibly damaging Het
Adcy5 A G 16: 35,089,440 (GRCm39) I546V probably damaging Het
Apob A G 12: 8,027,806 (GRCm39) T10A probably benign Het
Brwd1 C A 16: 95,803,409 (GRCm39) D2254Y possibly damaging Het
Cnga1 A G 5: 72,766,843 (GRCm39) S199P probably damaging Het
Cyp3a11 G T 5: 145,791,945 (GRCm39) L483I probably benign Het
Depp1 T C 6: 116,628,992 (GRCm39) S112P possibly damaging Het
Dpysl3 C A 18: 43,466,016 (GRCm39) G457V probably damaging Het
Eif4g3 C A 4: 137,824,105 (GRCm39) P36T possibly damaging Het
Epb41 C A 4: 131,706,246 (GRCm39) G415C probably damaging Het
Erap1 G A 13: 74,808,494 (GRCm39) V69M possibly damaging Het
F2 A T 2: 91,460,586 (GRCm39) Y301* probably null Het
F2rl2 A T 13: 95,837,195 (GRCm39) N80I possibly damaging Het
Fam237b A T 5: 5,625,565 (GRCm39) Y87F possibly damaging Het
Gm15446 T G 5: 110,091,036 (GRCm39) H429Q probably damaging Het
Gpat3 G A 5: 101,031,290 (GRCm39) G148D probably damaging Het
Gpr26 A T 7: 131,585,976 (GRCm39) R315S probably damaging Het
Hdac9 A C 12: 34,487,163 (GRCm39) H100Q probably damaging Het
Heatr5a A T 12: 51,994,761 (GRCm39) V457D probably benign Het
Igkv10-96 A G 6: 68,609,223 (GRCm39) M24T possibly damaging Het
Igkv2-95-2 A G 6: 68,625,095 (GRCm39) noncoding transcript Het
Kdm4a G A 4: 118,003,802 (GRCm39) S758F probably damaging Het
Lrg1 A G 17: 56,427,154 (GRCm39) W273R probably damaging Het
Man2a1 A T 17: 65,017,729 (GRCm39) Q658H probably benign Het
Mapkapk5 T C 5: 121,671,454 (GRCm39) probably null Het
Mcm6 T C 1: 128,261,321 (GRCm39) D761G possibly damaging Het
Myh8 A T 11: 67,175,310 (GRCm39) Y286F probably damaging Het
Nbn C T 4: 15,963,893 (GRCm39) T98I probably damaging Het
Nrdc T C 4: 108,906,305 (GRCm39) S685P probably damaging Het
Nudcd3 A G 11: 6,143,238 (GRCm39) V80A probably benign Het
Or10al5 A G 17: 38,063,192 (GRCm39) H149R probably benign Het
Or5p54 A G 7: 107,554,376 (GRCm39) H176R probably damaging Het
Pdcd6ip A T 9: 113,507,401 (GRCm39) M390K probably damaging Het
Pon1 C T 6: 5,177,295 (GRCm39) V205I possibly damaging Het
Ppp4r2 C A 6: 100,842,176 (GRCm39) H212Q probably benign Het
Pramel32 T C 4: 88,548,372 (GRCm39) D11G possibly damaging Het
Prl2c5 G A 13: 13,360,441 (GRCm39) C33Y probably damaging Het
Rbak A G 5: 143,159,917 (GRCm39) F379L probably damaging Het
Rcc2 G A 4: 140,444,340 (GRCm39) D344N probably damaging Het
Rgs3 T C 4: 62,620,424 (GRCm39) L550P probably damaging Het
Rnasek A T 11: 70,130,486 (GRCm39) M25K probably damaging Het
Scgb1b24 A T 7: 33,443,520 (GRCm39) T60S possibly damaging Het
Scn5a A G 9: 119,365,042 (GRCm39) F392S probably damaging Het
Scpep1 A T 11: 88,827,871 (GRCm39) V209E probably damaging Het
Slc35g1 A G 19: 38,391,080 (GRCm39) probably null Het
Sorbs1 A G 19: 40,329,151 (GRCm39) I554T probably damaging Het
Spats1 A G 17: 45,777,059 (GRCm39) probably benign Het
Tdp1 A G 12: 99,859,919 (GRCm39) Q202R probably damaging Het
Trav6-5 T G 14: 53,729,045 (GRCm39) S102A probably damaging Het
Tspan2 T C 3: 102,676,215 (GRCm39) M208T probably damaging Het
Ube4b A G 4: 149,471,635 (GRCm39) S84P probably damaging Het
Vmn1r237 C A 17: 21,534,633 (GRCm39) Q119K probably benign Het
Vmn2r125 C T 4: 156,703,333 (GRCm39) T237I probably benign Het
Zfp65 A T 13: 67,856,929 (GRCm39) S117T probably benign Het
Other mutations in Bub1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00676:Bub1b APN 2 118,460,619 (GRCm39) missense probably benign
IGL01319:Bub1b APN 2 118,445,475 (GRCm39) missense possibly damaging 0.49
IGL01744:Bub1b APN 2 118,467,230 (GRCm39) missense probably damaging 0.99
IGL03184:Bub1b APN 2 118,440,258 (GRCm39) splice site probably benign
P0035:Bub1b UTSW 2 118,452,666 (GRCm39) missense probably damaging 1.00
R0315:Bub1b UTSW 2 118,457,457 (GRCm39) splice site probably benign
R0322:Bub1b UTSW 2 118,470,099 (GRCm39) splice site probably benign
R0378:Bub1b UTSW 2 118,471,604 (GRCm39) missense probably benign 0.01
R0457:Bub1b UTSW 2 118,440,340 (GRCm39) missense probably damaging 1.00
R0845:Bub1b UTSW 2 118,440,457 (GRCm39) missense probably damaging 1.00
R0960:Bub1b UTSW 2 118,437,161 (GRCm39) missense probably benign 0.03
R1071:Bub1b UTSW 2 118,462,928 (GRCm39) frame shift probably null
R1129:Bub1b UTSW 2 118,445,487 (GRCm39) missense probably damaging 1.00
R1138:Bub1b UTSW 2 118,453,570 (GRCm39) missense probably benign 0.01
R1171:Bub1b UTSW 2 118,437,167 (GRCm39) missense probably benign 0.31
R1613:Bub1b UTSW 2 118,470,222 (GRCm39) critical splice donor site probably null
R1667:Bub1b UTSW 2 118,471,670 (GRCm39) missense probably benign 0.00
R1812:Bub1b UTSW 2 118,462,902 (GRCm39) missense probably benign 0.00
R1828:Bub1b UTSW 2 118,468,920 (GRCm39) missense probably benign 0.00
R2085:Bub1b UTSW 2 118,452,676 (GRCm39) missense possibly damaging 0.88
R2137:Bub1b UTSW 2 118,467,199 (GRCm39) nonsense probably null
R3749:Bub1b UTSW 2 118,445,936 (GRCm39) missense possibly damaging 0.63
R3750:Bub1b UTSW 2 118,445,936 (GRCm39) missense possibly damaging 0.63
R4211:Bub1b UTSW 2 118,461,459 (GRCm39) missense possibly damaging 0.78
R4579:Bub1b UTSW 2 118,453,657 (GRCm39) nonsense probably null
R4993:Bub1b UTSW 2 118,467,251 (GRCm39) missense possibly damaging 0.63
R5144:Bub1b UTSW 2 118,445,980 (GRCm39) missense possibly damaging 0.92
R5596:Bub1b UTSW 2 118,461,463 (GRCm39) missense probably damaging 1.00
R5656:Bub1b UTSW 2 118,435,912 (GRCm39) missense probably damaging 1.00
R5785:Bub1b UTSW 2 118,440,325 (GRCm39) missense probably damaging 0.98
R5883:Bub1b UTSW 2 118,440,363 (GRCm39) missense probably damaging 1.00
R6128:Bub1b UTSW 2 118,448,293 (GRCm39) missense probably benign
R6187:Bub1b UTSW 2 118,461,481 (GRCm39) missense probably damaging 1.00
R6333:Bub1b UTSW 2 118,428,944 (GRCm39) critical splice donor site probably null
R6985:Bub1b UTSW 2 118,437,095 (GRCm39) missense probably damaging 1.00
R6988:Bub1b UTSW 2 118,467,311 (GRCm39) missense probably damaging 0.96
R7161:Bub1b UTSW 2 118,456,534 (GRCm39) missense probably damaging 1.00
R7341:Bub1b UTSW 2 118,467,267 (GRCm39) missense possibly damaging 0.95
R7575:Bub1b UTSW 2 118,471,639 (GRCm39) missense possibly damaging 0.51
R7824:Bub1b UTSW 2 118,457,448 (GRCm39) splice site probably null
R8129:Bub1b UTSW 2 118,468,975 (GRCm39) missense probably benign 0.06
R8702:Bub1b UTSW 2 118,468,975 (GRCm39) missense probably benign 0.06
R8787:Bub1b UTSW 2 118,462,305 (GRCm39) missense probably damaging 1.00
R9569:Bub1b UTSW 2 118,468,884 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAAATGTGTGCGTGCGTGC -3'
(R):5'- AGTAAGAGCCGATACCTGGC -3'

Sequencing Primer
(F):5'- CATATGTGTGTGTTGTACCGC -3'
(R):5'- GATACCTGGCCACTGCAATTG -3'
Posted On 2016-07-22