Incidental Mutation 'IGL02741:Ibtk'
ID305896
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 #IGL02741
Quality Score
Status
Chromosome9
Chromosomal Location85687360-85749334 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 85726612 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Glycine at position 416 (R416G)
Ref Sequence ENSEMBL: ENSMUSP00000041145 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039213] [ENSMUST00000187521]
Predicted Effect probably damaging
Transcript: ENSMUST00000039213
AA Change: R416G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000041145
Gene: ENSMUSG00000035941
AA Change: R416G

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: ENSMUST00000185353
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186447
Predicted Effect probably damaging
Transcript: ENSMUST00000187521
AA Change: R416G

PolyPhen 2 Score 0.961 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000139424
Gene: ENSMUSG00000035941
AA Change: R416G

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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930004D18Rik T C 2: 18,027,196 Y37C unknown Het
Arhgap20 T A 9: 51,848,645 C599S probably benign Het
Bcl6b C A 11: 70,229,116 R15L probably damaging Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Dchs1 C T 7: 105,757,323 D2262N probably damaging Het
Dsg4 A G 18: 20,471,496 M1007V probably benign Het
Fgd6 A G 10: 94,123,290 K1032R possibly damaging Het
Fras1 T A 5: 96,691,371 M1583K probably benign Het
Gjc3 A T 5: 137,957,464 C186* probably null Het
Gm14496 A G 2: 181,991,343 R40G probably benign Het
Kcnc4 A G 3: 107,447,978 F385L probably damaging Het
Mapk8ip2 T C 15: 89,457,497 S304P probably damaging Het
Mbd6 A G 10: 127,287,394 probably null Het
Mroh2b T C 15: 4,905,632 F183S probably benign Het
Nrg1 T A 8: 31,822,288 T334S probably damaging Het
Pigw C T 11: 84,878,366 V46I probably benign Het
Pkdrej T C 15: 85,817,430 E1435G probably benign Het
Pkhd1 T C 1: 20,220,029 probably benign Het
Prkdc A T 16: 15,752,726 probably benign Het
Ptprd A T 4: 76,133,284 I247N probably damaging Het
Rfx1 A G 8: 84,095,842 Q923R possibly damaging Het
Rgs11 G A 17: 26,207,631 V279I probably benign Het
Rps6ka2 T A 17: 7,296,016 F608I probably benign Het
Slc13a1 A T 6: 24,150,708 probably null Het
Slc6a20b C T 9: 123,607,602 V249M probably damaging Het
Slc9c1 A G 16: 45,581,598 I783V possibly damaging Het
Swap70 G T 7: 110,274,649 M401I probably benign Het
Tmco4 A T 4: 139,029,877 I407F probably damaging Het
Trpm4 T A 7: 45,318,488 S340C possibly damaging Het
Tsc2 T C 17: 24,629,969 E79G probably damaging Het
Ubr1 A C 2: 120,941,091 S439A probably benign Het
Vmn1r73 T C 7: 11,756,783 V176A probably benign Het
Vmn2r17 G A 5: 109,420,211 D67N probably benign Het
Wasf1 C T 10: 40,930,709 T116M probably damaging Het
Zkscan3 A T 13: 21,393,994 M241K probably benign 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
IGL00907:Ibtk APN 9 85690331 missense possibly damaging 0.51
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
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
X0021:Ibtk UTSW 9 85697174 missense possibly damaging 0.69
Posted On2015-04-16