Incidental Mutation 'R5596:Bub1b'
ID 437810
Institutional Source Beutler Lab
Gene Symbol Bub1b
Ensembl Gene ENSMUSG00000040084
Gene Name BUB1B, mitotic checkpoint serine/threonine kinase
Synonyms BUBR1
MMRRC Submission 043148-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5596 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 118428692-118472072 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 118461463 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 672 (S672P)
Ref Sequence ENSEMBL: ENSMUSP00000037126 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038341]
AlphaFold Q9Z1S0
Predicted Effect probably damaging
Transcript: ENSMUST00000038341
AA Change: S672P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000037126
Gene: ENSMUSG00000040084
AA Change: S672P

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 0.1167 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.8%
  • 20x: 96.9%
Validation Efficiency 100% (40/40)
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 A G 7: 120,000,972 (GRCm39) M1503V possibly damaging Het
Abraxas1 A T 5: 100,966,403 (GRCm39) V53D probably damaging Het
C1qtnf7 A T 5: 43,673,313 (GRCm39) probably benign Het
Cacng7 A T 7: 3,415,420 (GRCm39) I262F probably benign Het
Capzb T G 4: 139,006,738 (GRCm39) probably benign Het
Ccdc149 A G 5: 52,561,493 (GRCm39) V229A probably damaging Het
Cfap69 A G 5: 5,676,020 (GRCm39) L225P probably damaging Het
Cftr A G 6: 18,268,095 (GRCm39) T685A probably benign Het
Col12a1 G A 9: 79,611,041 (GRCm39) T177M probably damaging Het
Creb3l3 T G 10: 80,920,881 (GRCm39) D383A probably benign Het
Cyp2j8 T A 4: 96,395,578 (GRCm39) I16F probably benign Het
Dnah5 G T 15: 28,343,754 (GRCm39) A2385S probably damaging Het
Enox1 A G 14: 77,816,493 (GRCm39) I158V probably benign Het
Erich3 A T 3: 154,433,033 (GRCm39) T139S probably damaging Het
Fam186b A T 15: 99,169,170 (GRCm39) S926T possibly damaging Het
Gjd2 C A 2: 113,841,965 (GRCm39) V171F possibly damaging Het
Helz2 A T 2: 180,879,082 (GRCm39) probably benign Het
Herc1 T TTN 9: 66,341,345 (GRCm39) probably benign Het
Impg1 A T 9: 80,252,500 (GRCm39) V483E probably benign Het
Irx4 A G 13: 73,415,799 (GRCm39) N196S probably damaging Het
Kcnip1 T C 11: 33,580,597 (GRCm39) D213G probably damaging Het
Lmntd1 T A 6: 145,359,140 (GRCm39) T191S probably benign Het
Med12l T A 3: 59,159,771 (GRCm39) N1273K probably benign Het
Musk T C 4: 58,373,036 (GRCm39) C654R probably damaging Het
Nlrp4d A T 7: 10,115,951 (GRCm39) S274T noncoding transcript Het
Omd A G 13: 49,745,814 (GRCm39) H408R probably benign Het
Pbld2 C T 10: 62,907,791 (GRCm39) A219V probably damaging Het
Pramel22 T A 4: 143,381,025 (GRCm39) T333S probably damaging Het
Pramel32 C T 4: 88,548,292 (GRCm39) E38K probably damaging Het
Ptpn1 T C 2: 167,816,683 (GRCm39) I246T probably damaging Het
Sap18b G T 8: 96,551,998 (GRCm39) A3S unknown Het
Sptbn5 G A 2: 119,876,965 (GRCm39) probably benign Het
Sstr4 G T 2: 148,237,652 (GRCm39) V88F possibly damaging Het
Tdpoz4 A T 3: 93,704,806 (GRCm39) T368S probably benign Het
Tmcc2 T C 1: 132,288,221 (GRCm39) N489D probably damaging Het
Tnfrsf9 T C 4: 151,014,331 (GRCm39) V10A probably benign Het
Tnxb T A 17: 34,907,778 (GRCm39) V1274E probably damaging Het
Ube3b T A 5: 114,544,221 (GRCm39) probably null Het
Vwa5a A T 9: 38,633,874 (GRCm39) I26F probably damaging 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
R5229:Bub1b UTSW 2 118,460,470 (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'- GTGCTGGTTATGAGACTCAGGTAAC -3'
(R):5'- AACTGGGGCAGGGTCAGC -3'

Sequencing Primer
(F):5'- GGGCTCAGTTCTTAGCACCTACAG -3'
(R):5'- CCTGCGGAGGGACTAAAC -3'
Posted On 2016-10-26