Mutagenetix > Incidental Mutations

Incidental Mutation 'R7144:Ibtk'

553651

Institutional Source

Beutler Lab

Gene Symbol

Ibtk

Ensembl Gene

ENSMUSG00000035941

Gene Name

inhibitor of Bruton agammaglobulinemia tyrosine kinase

Synonyms

5430411K16Rik

MMRRC Submission

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7144 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

85687360-85749334 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 85743691 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 2 (D2G)

Ref Sequence

ENSEMBL: ENSMUSP00000041145 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000039213] [ENSMUST00000187521]

AlphaFold

Q6ZPR6

Predicted Effect

probably benign
Transcript: ENSMUST00000039213
AA Change: D2G

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)

SMART Domains

Protein: ENSMUSP00000041145
Gene: ENSMUSG00000035941
AA Change: D2G

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000187521
AA Change: D2G

PolyPhen 2 Score 0.117 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000139424
Gene: ENSMUSG00000035941
AA Change: D2G

Domain	Start	End	E-Value	Type
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

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.3%

Validation Efficiency

99% (95/96)

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: 96 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca16	A	T	7: 120,433,573	I272F	possibly damaging	Het
Adcy10	G	T	1: 165,510,370	M184I	probably benign	Het
Aldoa	G	T	7: 126,796,862	T124N	possibly damaging	Het
Ap4e1	T	A	2: 127,011,807	I55N	probably damaging	Het
Arhgap21	T	C	2: 20,865,387	T913A	probably benign	Het
Atrnl1	G	A	19: 58,042,352	E1309K	probably damaging	Het
BC034090	A	T	1: 155,242,031	C114S	probably damaging	Het
Brinp2	A	G	1: 158,295,424		probably null	Het
Ccna1	G	T	3: 55,045,699	H408Q	probably benign	Het
Cd209g	T	G	8: 4,135,189		probably benign	Het
Cdc20b	A	G	13: 113,083,371	I433V	probably benign	Het
Cdk2ap1	G	A	5: 124,354,358	P5L	probably damaging	Het
Cep128	T	C	12: 91,294,159	E310G	probably damaging	Het
Cflar	G	T	1: 58,753,848	V458F		Het
Clec4b2	A	G	6: 123,181,384	T70A	probably benign	Het
Cntnap5c	A	G	17: 58,286,888	T741A	probably benign	Het
Csf3r	A	T	4: 126,043,722	T800S	probably benign	Het
Csnk1g2	T	C	10: 80,637,899	Y67H	probably damaging	Het
Cyp2c67	A	T	19: 39,615,694	V406E	probably benign	Het
Dnah10	A	G	5: 124,822,942	D3868G	probably damaging	Het
Dnah7a	A	T	1: 53,698,708		probably null	Het
Dst	A	G	1: 34,152,243	N208S	probably damaging	Het
Echdc3	A	G	2: 6,206,413		probably null	Het
Edrf1	T	C	7: 133,637,849	S13P	probably benign	Het
Ephb1	T	C	9: 101,964,077	Y734C	probably damaging	Het
Eps8l1	A	G	7: 4,472,185	Y325C	probably damaging	Het
Evc2	A	G	5: 37,386,839	D644G	probably damaging	Het
Eya4	A	C	10: 23,173,045	D54E	probably benign	Het
Filip1	T	C	9: 79,820,213	S375G	possibly damaging	Het
Fmo9	A	G	1: 166,677,620	M68T	probably benign	Het
Gemin5	G	C	11: 58,141,663	P772A	probably benign	Het
Gle1	T	G	2: 29,943,793	C401G	probably damaging	Het
Gm14548	A	G	7: 3,897,616	V45A	probably damaging	Het
Gm7298	A	T	6: 121,761,587	I376F	probably damaging	Het
Gpr35	A	C	1: 92,982,631	I22L	probably benign	Het
Grin2b	T	G	6: 135,733,476	D1024A	possibly damaging	Het
Hmcn1	T	C	1: 150,663,873	N2956D	probably damaging	Het
Htt	T	C	5: 34,846,006	L1275P	probably damaging	Het
Il16	T	A	7: 83,646,451	D1170V	probably damaging	Het
Iqgap3	T	A	3: 88,116,910	I1513N	probably damaging	Het
Kiz	T	G	2: 146,950,510		probably null	Het
Krt12	A	T	11: 99,416,013	*488K	probably null	Het
Lap3	A	T	5: 45,496,948	T83S	probably benign	Het
Lars2	T	A	9: 123,431,993	S410T	probably damaging	Het
Limch1	A	G	5: 67,017,658	T518A	probably benign	Het
Lrrc49	A	T	9: 60,615,156	S381T	probably damaging	Het
Lrrk2	A	G	15: 91,734,055	D919G	possibly damaging	Het
Mmp1a	A	T	9: 7,475,318	S363C	probably damaging	Het
Mrps22	A	C	9: 98,601,471		probably null	Het
Mybpc3	T	C	2: 91,134,604	I1066T	probably benign	Het
Myo10	A	T	15: 25,723,925	N215I	probably damaging	Het
Myocd	A	C	11: 65,218,648	L99R	probably damaging	Het
Nadk	T	G	4: 155,589,336	I394S	probably damaging	Het
Nadsyn1	T	C	7: 143,811,215	N251S	probably damaging	Het
Nbeal1	G	C	1: 60,237,151	V684L	probably benign	Het
Ncapd2	G	A	6: 125,176,670	P694L	probably benign	Het
Olfr1101	G	T	2: 86,988,820	R119S	probably damaging	Het
Olfr1243	T	C	2: 89,527,557	I284M	probably damaging	Het
Olfr317	A	C	11: 58,732,745	L140R	probably damaging	Het
Olfr705	T	A	7: 106,873,868	I126F	probably damaging	Het
Pcdhb13	T	A	18: 37,443,256	I229K	probably damaging	Het
Pgbd5	A	T	8: 124,374,317	M400K	possibly damaging	Het
Phactr3	A	G	2: 178,302,736	N409S	probably damaging	Het
Pik3c2g	C	A	6: 139,629,870	P305Q	probably damaging	Het
Pik3r4	G	A	9: 105,650,584	V379M	probably damaging	Het
Pkd1l2	A	T	8: 117,076,131	C250*	probably null	Het
Pramef17	A	C	4: 143,991,533	S447A	probably benign	Het
Rapgef6	A	C	11: 54,657,365	T792P	possibly damaging	Het
Rexo5	A	G	7: 119,805,191	D170G	probably damaging	Het
Rnf17	G	A	14: 56,512,332		probably null	Het
Sept11	A	G	5: 93,156,866	I181V	probably benign	Het
Serpina1e	T	G	12: 103,947,018	*414C	probably null	Het
Serpine1	C	A	5: 137,071,064	Q80H	probably damaging	Het
Sh3bp2	A	G	5: 34,561,631	N560S	probably benign	Het
Slc25a25	A	G	2: 32,419,166	F221S	probably damaging	Het
Spag17	G	T	3: 100,027,401		probably null	Het
Sspn	T	C	6: 145,961,155	L104P	probably damaging	Het
St18	A	C	1: 6,833,594	E693A	probably damaging	Het
St6galnac3	T	C	3: 153,411,532	I185V	possibly damaging	Het
St8sia1	T	C	6: 142,876,669	D156G	probably damaging	Het
Syne2	C	A	12: 76,005,378	S4092R	probably benign	Het
Tll1	T	A	8: 64,124,945	D76V	possibly damaging	Het
Tmco1	C	T	1: 167,308,453		probably benign	Het
Tnfaip3	T	A	10: 19,007,281	T179S	probably benign	Het
Trav16	T	C	14: 53,743,639	I95T	possibly damaging	Het
Trip12	A	T	1: 84,793,714	S280T	probably damaging	Het
Unc79	A	G	12: 103,142,626	M2166V	probably benign	Het
Vmn2r1	A	G	3: 64,089,941	I339M	probably damaging	Het
Vwa5b1	A	G	4: 138,605,431		probably null	Het
Washc4	A	T	10: 83,573,774		probably null	Het
Wisp1	T	A	15: 66,913,030	V184E	probably damaging	Het
Wiz	A	G	17: 32,357,628	S642P	possibly damaging	Het
Zeb2	T	A	2: 45,110,041	K60N	possibly damaging	Het
Zfat	T	A	15: 68,178,782	T797S	probably benign	Het
Zfp74	T	C	7: 29,935,165	K373E	probably damaging	Het
Zswim5	T	C	4: 116,975,976		probably null	Het

Other mutations in Ibtk

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
Biddie	UTSW	9	85697237	missense	possibly damaging	0.87
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
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
R8711:Ibtk	UTSW	9	85724155	missense	probably benign
R8753:Ibtk	UTSW	9	85728766	missense	probably benign	0.01
R8835:Ibtk	UTSW	9	85737510	missense	possibly damaging	0.50
R8906:Ibtk	UTSW	9	85743404	missense	possibly damaging	0.91
R8980:Ibtk	UTSW	9	85732730	nonsense	probably null
R9140:Ibtk	UTSW	9	85735061	missense	probably damaging	1.00
R9230:Ibtk	UTSW	9	85703649	critical splice donor site	probably null
R9406:Ibtk	UTSW	9	85721340	nonsense	probably null
X0021:Ibtk	UTSW	9	85697174	missense	possibly damaging	0.69

Predicted Primers

PCR Primer
(F):5'- GTCTTTCACCAGCAAGTCCAC -3'
(R):5'- TTGAAAGGCTCAGACAGTGTGG -3'

Sequencing Primer
(F):5'- AGCAAGTCCACTCCTTTCTCAATCAG -3'
(R):5'- CCTTGGTGCTTGACTCCAGG -3'

Posted On

2019-05-15