Incidental Mutation 'R4885:Itk'
ID375649
Institutional Source Beutler Lab
Gene Symbol Itk
Ensembl Gene ENSMUSG00000020395
Gene NameIL2 inducible T cell kinase
SynonymsEmt, Tsk, Tcsk
MMRRC Submission 042851-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.170) question?
Stock #R4885 (G1)
Quality Score225
Status Validated
Chromosome11
Chromosomal Location46325150-46389515 bp(-) (GRCm38)
Type of Mutationsplice site (5 bp from exon)
DNA Base Change (assembly) C to T at 46336344 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000104860 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020664] [ENSMUST00000109237]
PDB Structure
INTRAMOLECULAR ITK-PROLINE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE [SOLUTION NMR]
NMR Structures of Itk SH2 domain, Pro287cis isoform, ensemble of 20 low energy structures [SOLUTION NMR]
NMR Structure of the Itk SH2 domain, Pro287cis, Energy minimized average structure [SOLUTION NMR]
NMR Structure of the Itk SH2 domain, Pro287trans, 20 low energy structures [SOLUTION NMR]
NMR Structure of the Itk SH2 domain, Pro287trans, energy minimized average structure [SOLUTION NMR]
The NMR minimized average structure of the Itk SH2 domain bound to a phosphopeptide [SOLUTION NMR]
The NMR ensemble structure of the Itk SH2 domain bound to a phosphopeptide [SOLUTION NMR]
Solution Structure of the binary complex between the SH3 and SH2 domain of interleukin-2 tyrosine kinase [SOLUTION NMR]
Ensemble Structures of the binary complex between the SH3 and SH2 domain of interleukin-2 tyrosine kinase. [SOLUTION NMR]
NMR structure note: murine Itk SH3 domain [SOLUTION NMR]
>> 2 additional structures at PDB <<
Predicted Effect probably null
Transcript: ENSMUST00000020664
SMART Domains Protein: ENSMUSP00000020664
Gene: ENSMUSG00000020395

DomainStartEndE-ValueType
PH 5 113 2.3e-13 SMART
BTK 113 149 1.1e-21 SMART
SH3 174 230 5.87e-14 SMART
SH2 237 328 9.44e-29 SMART
TyrKc 362 611 3.28e-133 SMART
Predicted Effect probably null
Transcript: ENSMUST00000109237
SMART Domains Protein: ENSMUSP00000104860
Gene: ENSMUSG00000020395

DomainStartEndE-ValueType
PH 5 119 3.94e-12 SMART
BTK 119 155 1.1e-21 SMART
SH3 180 236 5.87e-14 SMART
SH2 243 334 9.44e-29 SMART
TyrKc 368 617 3.28e-133 SMART
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 93.6%
Validation Efficiency 99% (77/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an intracellular tyrosine kinase expressed in T-cells. The protein contains both SH2 and SH3 domains which are often found in intracellular kinases. It is thought to play a role in T-cell proliferation and differentiation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display decreased percentages of CD4 and CD8 cells, increased percentage of B cells, impaired T cell receptor signaling, and increased susceptibility to Toxoplasma gondii infection. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf3 A G 16: 20,551,675 T317A probably benign Het
Adck1 G A 12: 88,441,095 A199T probably benign Het
Adgrb1 A T 15: 74,572,162 M1038L probably benign Het
Anapc10 C T 8: 79,729,150 T76I probably benign Het
Bptf C T 11: 107,074,648 S1177N probably benign Het
Bsn A T 9: 108,107,527 Y337* probably null Het
C77080 C T 4: 129,224,445 R214Q probably damaging Het
C87499 T A 4: 88,627,982 L374F possibly damaging Het
Ccl20 T A 1: 83,117,859 V48E possibly damaging Het
Ccnl1 C T 3: 65,956,899 D122N probably damaging Het
Chat C G 14: 32,454,610 G69A probably damaging Het
Cr2 T A 1: 195,158,731 I418F possibly damaging Het
Dmxl1 G C 18: 49,878,795 A1340P probably damaging Het
Eef2k G A 7: 120,891,932 R547Q probably benign Het
Eml2 G A 7: 19,204,010 S793N probably benign Het
Enox1 T A 14: 77,720,850 L632Q probably damaging Het
Fabp9 T C 3: 10,194,678 K92E probably damaging Het
Fam214a T C 9: 75,006,367 L94P probably damaging Het
Fam234a T C 17: 26,213,585 H530R probably benign Het
Fancm C T 12: 65,102,643 Q728* probably null Het
Fgd3 G A 13: 49,263,989 T666M possibly damaging Het
Foxs1 T C 2: 152,932,381 M251V probably benign Het
Fsip2 A T 2: 82,988,094 M4724L probably benign Het
Gemin6 G A 17: 80,227,898 E96K probably damaging Het
Gfi1 C A 5: 107,723,286 V80F probably damaging Het
Hectd1 A G 12: 51,800,722 V442A probably damaging Het
Hist2h3b G T 3: 96,268,961 V90F possibly damaging Het
Ift80 A G 3: 68,950,496 I272T probably damaging Het
Impact C G 18: 12,986,373 A214G probably damaging Het
Insl6 C T 19: 29,325,156 E54K probably benign Het
Irak3 T A 10: 120,182,681 D54V probably damaging Het
Ivl A T 3: 92,572,411 C116S probably benign Het
Kcnq4 G A 4: 120,713,063 A361V probably benign Het
L1td1 C T 4: 98,737,311 P581L probably benign Het
Lrp1b T C 2: 41,468,893 E656G probably benign Het
Macrod2 A G 2: 140,420,065 T89A possibly damaging Het
Mettl13 T C 1: 162,537,268 D514G probably damaging Het
Mfsd13b A T 7: 120,991,488 I151F possibly damaging Het
Mical3 G A 6: 120,935,253 P1882S probably damaging Het
Mycbp2 T C 14: 103,145,946 E394G possibly damaging Het
Myo16 T A 8: 10,438,892 S688T probably damaging Het
Neb T C 2: 52,286,046 Y1467C probably damaging Het
Nkx6-3 C A 8: 23,153,898 P105Q possibly damaging Het
Nlrp1b T C 11: 71,217,884 T264A possibly damaging Het
Nnat G A 2: 157,561,758 C122Y probably damaging Het
Notch3 G A 17: 32,141,377 R1527C probably damaging Het
Olfr1388 C T 11: 49,444,622 T257I probably damaging Het
Olfr186 A G 16: 59,027,155 Y251H probably damaging Het
Olfr262 T G 19: 12,240,718 probably null Het
Pds5b C T 5: 150,716,462 T14I probably benign Het
Phf19 A T 2: 34,899,706 I334N probably damaging Het
Pik3ap1 T C 19: 41,375,926 D118G probably benign Het
Pkhd1 T A 1: 20,070,488 E3886V possibly damaging Het
Pkp1 A G 1: 135,918,952 S21P possibly damaging Het
Rack1 C A 11: 48,805,636 A290E probably damaging Het
Rbm15 A G 3: 107,332,254 V276A probably benign Het
Rnf216 A T 5: 143,090,580 L183* probably null Het
Sc5d T C 9: 42,255,626 I206V probably benign Het
Scpep1 A G 11: 88,935,911 I233T probably benign Het
Sh3pxd2a A G 19: 47,268,693 Y529H probably damaging Het
Slc1a4 A C 11: 20,304,384 V494G probably damaging Het
Slc38a7 T C 8: 95,848,602 T17A probably benign Het
Smg6 T C 11: 75,041,918 S73P probably damaging Het
Stk32b T C 5: 37,466,797 Y202C probably damaging Het
Tas2r137 A G 6: 40,491,400 S55G probably damaging Het
Tcf12 C T 9: 71,858,840 G504S probably null Het
Ttc3 T C 16: 94,419,465 I568T probably damaging Het
Ttc3 G C 16: 94,426,831 probably null Het
Ttc41 T G 10: 86,759,102 N913K possibly damaging Het
Vrk1 G A 12: 106,057,972 V236M probably damaging Het
Wscd1 C T 11: 71,760,146 R100C probably damaging Het
Zc3h18 C T 8: 122,401,706 probably benign Het
Other mutations in Itk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00950:Itk APN 11 46367896 missense probably damaging 1.00
IGL01349:Itk APN 11 46341200 missense possibly damaging 0.84
IGL03290:Itk APN 11 46334937 missense probably damaging 1.00
IGL03385:Itk APN 11 46331861 nonsense probably null
goodnow UTSW 11 46338099 splice site probably null
itxaro UTSW 11 46338217 missense probably damaging 1.00
R0095:Itk UTSW 11 46342452 missense probably damaging 0.99
R0265:Itk UTSW 11 46389458 start gained probably benign
R0281:Itk UTSW 11 46353916 missense probably damaging 1.00
R0463:Itk UTSW 11 46331989 missense probably damaging 1.00
R0518:Itk UTSW 11 46360288 missense probably damaging 0.98
R0521:Itk UTSW 11 46360288 missense probably damaging 0.98
R1121:Itk UTSW 11 46331894 missense possibly damaging 0.93
R1550:Itk UTSW 11 46389326 missense probably damaging 1.00
R1762:Itk UTSW 11 46336482 missense probably damaging 0.98
R2418:Itk UTSW 11 46338217 missense probably damaging 1.00
R2419:Itk UTSW 11 46338217 missense probably damaging 1.00
R2859:Itk UTSW 11 46344835 intron probably benign
R3107:Itk UTSW 11 46327464 missense probably benign 0.15
R3546:Itk UTSW 11 46355848 missense probably benign 0.00
R4601:Itk UTSW 11 46336515 missense probably benign 0.17
R4610:Itk UTSW 11 46336515 missense probably benign 0.17
R4792:Itk UTSW 11 46344831 intron probably benign
R4934:Itk UTSW 11 46389325 missense probably damaging 1.00
R5286:Itk UTSW 11 46338099 splice site probably null
R5328:Itk UTSW 11 46331876 missense probably benign 0.04
R5399:Itk UTSW 11 46338111 missense probably benign 0.44
R5958:Itk UTSW 11 46344855 intron probably benign
R6235:Itk UTSW 11 46336428 missense probably benign 0.16
R6828:Itk UTSW 11 46341218 missense probably damaging 1.00
R6849:Itk UTSW 11 46331935 missense probably damaging 1.00
R7356:Itk UTSW 11 46367832 missense possibly damaging 0.72
R7753:Itk UTSW 11 46331895 missense probably damaging 1.00
U24488:Itk UTSW 11 46338144 missense probably damaging 1.00
X0062:Itk UTSW 11 46366044 missense probably benign 0.15
Z1088:Itk UTSW 11 46353862 splice site probably null
Predicted Primers PCR Primer
(F):5'- TCCAATCTGAGCACTCTTGAAAC -3'
(R):5'- AACTGGTGCAGCTCTATGGG -3'

Sequencing Primer
(F):5'- ATCTGAGCACTCTTGAAACACTTC -3'
(R):5'- CAGCTCTATGGGGTGTGCC -3'
Posted On2016-03-17