Incidental Mutation 'IGL00907:Ibtk'
ID28132
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ibtk
Ensembl Gene ENSMUSG00000035941
Gene Nameinhibitor of Bruton agammaglobulinemia tyrosine kinase
Synonyms5430411K16Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL00907
Quality Score
Status
Chromosome9
Chromosomal Location85687360-85749334 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 85690331 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 1269 (S1269P)
Ref Sequence ENSEMBL: ENSMUSP00000041145 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039213] [ENSMUST00000187521]
Predicted Effect possibly damaging
Transcript: ENSMUST00000039213
AA Change: S1269P

PolyPhen 2 Score 0.507 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000041145
Gene: ENSMUSG00000035941
AA Change: S1269P

DomainStartEndE-ValueType
ANK 51 80 2e0 SMART
ANK 85 114 2.58e-3 SMART
Pfam:RCC1 143 192 8.1e-10 PFAM
Pfam:RCC1 195 244 1.1e-14 PFAM
Pfam:RCC1 247 299 5.3e-13 PFAM
low complexity region 307 318 N/A INTRINSIC
low complexity region 543 551 N/A INTRINSIC
BTB 565 745 5.48e-13 SMART
BTB 769 872 4.09e-12 SMART
low complexity region 977 990 N/A INTRINSIC
low complexity region 1269 1281 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186322
Predicted Effect probably benign
Transcript: ENSMUST00000187521
SMART Domains Protein: ENSMUSP00000139424
Gene: ENSMUSG00000035941

DomainStartEndE-ValueType
ANK 51 80 1.3e-2 SMART
ANK 85 114 1.7e-5 SMART
Pfam:RCC1 143 192 1.9e-8 PFAM
Pfam:RCC1 195 244 1.4e-12 PFAM
Pfam:RCC1 247 299 2.7e-10 PFAM
low complexity region 307 318 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Bruton tyrosine kinase (BTK) is a protein tyrosine kinase that is expressed in B cells, macrophages, and neutrophils. The protein encoded by this gene binds to BTK and downregulates BTK's kinase activity. In addition, the encoded protein disrupts BTK-mediated calcium mobilization and negatively regulates the activation of nuclear factor-kappa-B-driven transcription. This gene has a pseudogene on chromosome 18. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit more sustained calcium fluxes in spleen cells stimulated with IgM. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Armt1 A G 10: 4,454,051 F379V possibly damaging Het
Atp8b1 T C 18: 64,561,705 D502G possibly damaging Het
Brwd3 A G X: 108,784,246 probably benign Het
Ccdc171 T A 4: 83,864,249 H1259Q probably damaging Het
Chd7 T C 4: 8,840,435 I1401T probably damaging Het
Csf1 T C 3: 107,750,346 N76S probably damaging Het
Dld A G 12: 31,332,330 probably benign Het
Eif5 T A 12: 111,540,555 I141N probably damaging Het
Etl4 G A 2: 20,766,478 G674D possibly damaging Het
Fam234a G A 17: 26,213,526 R550W probably damaging Het
Hipk2 A G 6: 38,818,273 S347P probably damaging Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Hsd17b2 A T 8: 117,734,694 I157L probably benign Het
Igsf3 T C 3: 101,427,448 probably benign Het
Kin G A 2: 10,080,704 R25H probably damaging Het
Kin T C 2: 10,080,706 W26R probably damaging Het
Kir3dl1 G A X: 136,525,162 C95Y probably damaging Het
Lamc2 A G 1: 153,144,651 V383A probably benign Het
Mael A G 1: 166,204,849 Y314H probably damaging Het
Npat T C 9: 53,563,290 V794A possibly damaging Het
Nr4a2 T A 2: 57,109,217 I340F probably damaging Het
Olfr1195 A G 2: 88,683,294 V146A probably benign Het
Olfr477 A T 7: 107,990,890 D175V probably damaging Het
Olfr836 T A 9: 19,121,232 D89E possibly damaging Het
Pdcd11 T C 19: 47,107,564 V641A probably benign Het
Phf24 C T 4: 42,938,667 T264I probably benign Het
Sars2 G T 7: 28,753,423 probably benign Het
Scn1a A C 2: 66,327,797 S411A probably damaging Het
Srsf5 T C 12: 80,947,834 V112A probably damaging Het
Susd2 T C 10: 75,640,931 N206S probably benign Het
Thrap3 C T 4: 126,165,578 G892S probably benign Het
Ttc32 T A 12: 9,034,953 Y58N probably damaging Het
Other mutations in Ibtk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00656:Ibtk APN 9 85717545 splice site probably null
IGL00852:Ibtk APN 9 85713601 missense probably benign 0.01
IGL01101:Ibtk APN 9 85732622 splice site probably benign
IGL02125:Ibtk APN 9 85735070 missense probably damaging 1.00
IGL02214:Ibtk APN 9 85714179 splice site probably benign
IGL02223:Ibtk APN 9 85710366 splice site probably benign
IGL02638:Ibtk APN 9 85719893 missense probably damaging 1.00
IGL02741:Ibtk APN 9 85726612 missense probably damaging 1.00
IGL03299:Ibtk APN 9 85721136 missense probably benign 0.27
IGL03493:Ibtk APN 9 85718919 missense probably benign 0.44
R0026:Ibtk UTSW 9 85690303 missense probably benign
R0026:Ibtk UTSW 9 85690303 missense probably benign
R0558:Ibtk UTSW 9 85737538 missense probably damaging 0.99
R0569:Ibtk UTSW 9 85708181 splice site probably benign
R0932:Ibtk UTSW 9 85735046 missense probably damaging 1.00
R0973:Ibtk UTSW 9 85743577 missense probably damaging 1.00
R1237:Ibtk UTSW 9 85720748 missense probably benign 0.00
R1245:Ibtk UTSW 9 85720742 critical splice donor site probably null
R1462:Ibtk UTSW 9 85724145 missense probably damaging 0.99
R1462:Ibtk UTSW 9 85724145 missense probably damaging 0.99
R1921:Ibtk UTSW 9 85703082 missense probably benign
R2090:Ibtk UTSW 9 85720993 missense probably benign 0.01
R2109:Ibtk UTSW 9 85706550 missense probably benign
R2277:Ibtk UTSW 9 85703151 missense probably benign
R2437:Ibtk UTSW 9 85708125 missense probably benign 0.27
R2446:Ibtk UTSW 9 85703073 missense probably benign 0.22
R3107:Ibtk UTSW 9 85710414 missense probably damaging 1.00
R3876:Ibtk UTSW 9 85718426 missense probably benign 0.06
R4160:Ibtk UTSW 9 85703090 missense probably benign 0.01
R4273:Ibtk UTSW 9 85726731 missense probably damaging 1.00
R4321:Ibtk UTSW 9 85735072 missense possibly damaging 0.49
R4827:Ibtk UTSW 9 85728554 missense probably benign 0.04
R4947:Ibtk UTSW 9 85710412 missense probably benign 0.00
R5228:Ibtk UTSW 9 85726689 missense possibly damaging 0.58
R5268:Ibtk UTSW 9 85743690 missense probably benign 0.00
R5327:Ibtk UTSW 9 85737466 critical splice donor site probably null
R5344:Ibtk UTSW 9 85735004 missense possibly damaging 0.90
R5414:Ibtk UTSW 9 85726689 missense possibly damaging 0.58
R5502:Ibtk UTSW 9 85720863 missense probably benign 0.13
R5756:Ibtk UTSW 9 85731254 missense possibly damaging 0.51
R7144:Ibtk UTSW 9 85743691 missense probably benign 0.03
R7196:Ibtk UTSW 9 85743656 missense probably damaging 1.00
R7490:Ibtk UTSW 9 85718934 critical splice acceptor site probably null
R7571:Ibtk UTSW 9 85722300 missense probably benign
R7757:Ibtk UTSW 9 85697237 missense possibly damaging 0.87
R8007:Ibtk UTSW 9 85690717 missense probably benign 0.09
R8065:Ibtk UTSW 9 85720863 missense probably benign 0.13
R8407:Ibtk UTSW 9 85721066 missense possibly damaging 0.93
X0021:Ibtk UTSW 9 85697174 missense possibly damaging 0.69
Posted On2013-04-17