Incidental Mutation 'IGL01744:Bub1b'
ID152983
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Bub1b
Ensembl Gene ENSMUSG00000040084
Gene NameBUB1B, mitotic checkpoint serine/threonine kinase
SynonymsBUBR1
Accession Numbers

NM_009773; MGI: 1333889

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01744
Quality Score
Status
Chromosome2
Chromosomal Location118598211-118641591 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 118636749 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Asparagine at position 851 (I851N)
Ref Sequence ENSEMBL: ENSMUSP00000037126 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038341]
Predicted Effect probably damaging
Transcript: ENSMUST00000038341
AA Change: I851N

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000037126
Gene: ENSMUSG00000040084
AA Change: I851N

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
Coding Region Coverage
Validation Efficiency
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900092C05Rik T C 7: 12,550,532 I102T possibly damaging Het
4933412E24Rik C A 15: 60,015,575 A339S possibly damaging Het
Ackr2 A G 9: 121,909,119 T187A probably benign Het
Adam28 A G 14: 68,607,507 V777A probably benign Het
Add3 T A 19: 53,239,430 D515E probably damaging Het
Aire C A 10: 78,036,723 E354* probably null Het
AW551984 T C 9: 39,591,272 K670R probably benign Het
Bahcc1 T C 11: 120,271,737 V287A probably benign Het
Brca1 T C 11: 101,524,176 N1044S possibly damaging Het
Ceacam11 A T 7: 17,973,398 I36F possibly damaging Het
Copa A G 1: 172,113,189 E714G probably benign Het
Cth A T 3: 157,924,935 N32K probably benign Het
Cyp2a5 T A 7: 26,841,009 M349K probably damaging Het
D130052B06Rik A G 11: 33,623,966 S188G unknown Het
Fhdc1 G A 3: 84,444,735 A1061V possibly damaging Het
Flt1 T C 5: 147,571,461 N1161S probably benign Het
Gm10696 T A 3: 94,176,237 K89M probably damaging Het
Hip1 T C 5: 135,545,063 probably benign Het
Mapk11 A G 15: 89,146,843 probably benign Het
Mtif2 A G 11: 29,544,417 probably benign Het
Myo1f C A 17: 33,583,680 probably benign Het
Nipsnap1 G A 11: 4,889,912 R211H probably damaging Het
Olfr599 A G 7: 103,338,228 H58R probably damaging Het
Olfr781 T C 10: 129,333,457 I192T probably benign Het
Pcdh1 A T 18: 38,203,249 I111N probably damaging Het
Piezo2 T A 18: 63,042,788 I1841F probably damaging Het
Pirb G T 7: 3,717,176 Y399* probably null Het
Ppp1r36 A T 12: 76,439,232 N388I possibly damaging Het
Prr16 A G 18: 51,302,989 D180G possibly damaging Het
Prss39 A G 1: 34,502,199 probably null Het
Trank1 T A 9: 111,349,363 V373D probably damaging Het
Ubn1 A G 16: 5,072,059 E186G probably damaging Het
Zmym2 T C 14: 56,946,572 V997A probably benign Het
Other mutations in Bub1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00676:Bub1b APN 2 118630138 missense probably benign
IGL01319:Bub1b APN 2 118614994 missense possibly damaging 0.49
IGL03184:Bub1b APN 2 118609777 splice site probably benign
P0035:Bub1b UTSW 2 118622185 missense probably damaging 1.00
R0315:Bub1b UTSW 2 118626976 splice site probably benign
R0322:Bub1b UTSW 2 118639618 splice site probably benign
R0378:Bub1b UTSW 2 118641123 missense probably benign 0.01
R0457:Bub1b UTSW 2 118609859 missense probably damaging 1.00
R0845:Bub1b UTSW 2 118609976 missense probably damaging 1.00
R0960:Bub1b UTSW 2 118606680 missense probably benign 0.03
R1071:Bub1b UTSW 2 118632447 frame shift probably null
R1129:Bub1b UTSW 2 118615006 missense probably damaging 1.00
R1138:Bub1b UTSW 2 118623089 missense probably benign 0.01
R1171:Bub1b UTSW 2 118606686 missense probably benign 0.31
R1613:Bub1b UTSW 2 118639741 critical splice donor site probably null
R1667:Bub1b UTSW 2 118641189 missense probably benign 0.00
R1812:Bub1b UTSW 2 118632421 missense probably benign 0.00
R1828:Bub1b UTSW 2 118638439 missense probably benign 0.00
R2085:Bub1b UTSW 2 118622195 missense possibly damaging 0.88
R2137:Bub1b UTSW 2 118636718 nonsense probably null
R3749:Bub1b UTSW 2 118615455 missense possibly damaging 0.63
R3750:Bub1b UTSW 2 118615455 missense possibly damaging 0.63
R4211:Bub1b UTSW 2 118630978 missense possibly damaging 0.78
R4579:Bub1b UTSW 2 118623176 nonsense probably null
R4993:Bub1b UTSW 2 118636770 missense possibly damaging 0.63
R5144:Bub1b UTSW 2 118615499 missense possibly damaging 0.92
R5229:Bub1b UTSW 2 118629989 missense probably damaging 1.00
R5596:Bub1b UTSW 2 118630982 missense probably damaging 1.00
R5656:Bub1b UTSW 2 118605431 missense probably damaging 1.00
R5785:Bub1b UTSW 2 118609844 missense probably damaging 0.98
R5883:Bub1b UTSW 2 118609882 missense probably damaging 1.00
R6128:Bub1b UTSW 2 118617812 missense probably benign
R6187:Bub1b UTSW 2 118631000 missense probably damaging 1.00
R6333:Bub1b UTSW 2 118598463 critical splice donor site probably null
R6985:Bub1b UTSW 2 118606614 missense probably damaging 1.00
R6988:Bub1b UTSW 2 118636830 missense probably damaging 0.96
R7161:Bub1b UTSW 2 118626053 missense probably damaging 1.00
R7341:Bub1b UTSW 2 118636786 missense possibly damaging 0.95
Posted On2014-02-04