Incidental Mutation 'R8462:Matk'
ID 656615
Institutional Source Beutler Lab
Gene Symbol Matk
Ensembl Gene ENSMUSG00000004933
Gene Name megakaryocyte-associated tyrosine kinase
Synonyms HYL, CHK, Csk homologous kinase, Ntk
MMRRC Submission 067906-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8462 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 81088769-81098819 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 81097859 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glycine at position 315 (R315G)
Ref Sequence ENSEMBL: ENSMUSP00000113043 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046114] [ENSMUST00000105328] [ENSMUST00000117488] [ENSMUST00000119547] [ENSMUST00000120265] [ENSMUST00000121205] [ENSMUST00000128576] [ENSMUST00000130282] [ENSMUST00000220297]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000046114
SMART Domains Protein: ENSMUSP00000039951
Gene: ENSMUSG00000034932

DomainStartEndE-ValueType
low complexity region 36 54 N/A INTRINSIC
Pfam:Ribosomal_L37 60 103 4.7e-11 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000105328
AA Change: R314G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000100965
Gene: ENSMUSG00000004933
AA Change: R314G

DomainStartEndE-ValueType
SH3 9 67 1.37e-5 SMART
SH2 78 160 4.87e-31 SMART
TyrKc 193 436 2.88e-129 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000117488
AA Change: R354G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113221
Gene: ENSMUSG00000004933
AA Change: R354G

DomainStartEndE-ValueType
SH3 49 107 1.37e-5 SMART
SH2 118 200 4.87e-31 SMART
TyrKc 233 476 2.88e-129 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000119547
AA Change: R314G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113576
Gene: ENSMUSG00000004933
AA Change: R314G

DomainStartEndE-ValueType
SH3 9 67 1.37e-5 SMART
SH2 78 160 4.87e-31 SMART
TyrKc 193 436 2.88e-129 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000120265
AA Change: R315G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113666
Gene: ENSMUSG00000004933
AA Change: R315G

DomainStartEndE-ValueType
SH3 10 68 1.37e-5 SMART
SH2 79 161 4.87e-31 SMART
TyrKc 194 437 2.88e-129 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000121205
AA Change: R315G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113043
Gene: ENSMUSG00000004933
AA Change: R315G

DomainStartEndE-ValueType
SH3 10 68 1.37e-5 SMART
SH2 79 161 4.87e-31 SMART
TyrKc 194 437 2.88e-129 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000128576
SMART Domains Protein: ENSMUSP00000122445
Gene: ENSMUSG00000004933

DomainStartEndE-ValueType
SH3 10 68 1.37e-5 SMART
SH2 79 161 1.55e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000130282
SMART Domains Protein: ENSMUSP00000114233
Gene: ENSMUSG00000004933

DomainStartEndE-ValueType
SH3 9 67 1.37e-5 SMART
PDB:1JWO|A 75 101 1e-12 PDB
Blast:SH2 78 101 1e-9 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000220297
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 100% (40/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene has amino acid sequence similarity to Csk tyrosine kinase and has the structural features of the CSK subfamily: SRC homology SH2 and SH3 domains, a catalytic domain, a unique N terminus, lack of myristylation signals, lack of a negative regulatory phosphorylation site, and lack of an autophosphorylation site. This protein is thought to play a significant role in the signal transduction of hematopoietic cells. It is able to phosphorylate and inactivate Src family kinases, and may play an inhibitory role in the control of T-cell proliferation. This protein might be involved in signaling in some cases of breast cancer. Three alternatively spliced transcript variants that encode different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mice are viable and fertile and appear normal. Unchallenged mutant mice exhibit no hematopoietic defects. SPKLS cell numbers are elevated. IL-7 induced BM cell proliferation and pre-B cell colony formation are enhanced. Antigen induced IFN-gamma secretion is reduced. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930544G11Rik T C 6: 65,930,074 (GRCm39) V103A possibly damaging Het
Abcb11 T C 2: 69,104,499 (GRCm39) N729S probably benign Het
Ap2a2 T A 7: 141,210,394 (GRCm39) N883K probably damaging Het
Atr T C 9: 95,749,579 (GRCm39) I464T probably benign Het
Atrn T A 2: 130,777,504 (GRCm39) H184Q probably damaging Het
Bmp5 A G 9: 75,746,874 (GRCm39) D244G probably benign Het
Celsr2 C A 3: 108,320,167 (GRCm39) E882* probably null Het
Cfap58 T A 19: 47,972,089 (GRCm39) V673E possibly damaging Het
Chl1 A G 6: 103,706,130 (GRCm39) N1155S probably benign Het
Colgalt2 C A 1: 152,378,823 (GRCm39) H416Q probably damaging Het
Dab1 C T 4: 104,561,404 (GRCm39) L230F probably benign Het
Dixdc1 G T 9: 50,622,079 (GRCm39) S84* probably null Het
Dnah8 A G 17: 30,875,603 (GRCm39) D475G probably damaging Het
Egr2 T A 10: 67,374,173 (GRCm39) N54K probably null Het
Grm3 T C 5: 9,562,365 (GRCm39) D495G probably benign Het
Kif1b G A 4: 149,266,797 (GRCm39) T1629I probably benign Het
Klf2 A T 8: 73,073,373 (GRCm39) N59I probably benign Het
Krt86 T C 15: 101,377,284 (GRCm39) V436A probably benign Het
Lrrk2 T C 15: 91,615,680 (GRCm39) V838A probably benign Het
Ltbp1 T C 17: 75,620,069 (GRCm39) S786P probably damaging Het
Meikin T C 11: 54,290,666 (GRCm39) V249A probably benign Het
Mrnip A G 11: 50,090,654 (GRCm39) R273G probably benign Het
Naf1 GCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAACTGGGATGCGGGCGGAAGACCACCACCGCCGCCAGCCCCGAACTCGGATCCCGGCGGAAGACC GCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAACTGGGATGCGGGCGGAAGACCACCACCGCCGCCAGCCCCGAACTCGGATCCCGGCGGAAGACC 8: 67,313,200 (GRCm39) probably benign Het
Nsd1 T A 13: 55,446,189 (GRCm39) probably null Het
Pitpnm1 A T 19: 4,155,135 (GRCm39) H321L probably benign Het
Plekhm2 T C 4: 141,367,130 (GRCm39) Y170C probably damaging Het
Ralgapa1 T C 12: 55,723,303 (GRCm39) D2197G possibly damaging Het
Rmdn2 C T 17: 79,978,053 (GRCm39) T338M probably damaging Het
Rps10 A G 17: 27,853,208 (GRCm39) S54P probably damaging Het
S100a11 T C 3: 93,433,422 (GRCm39) S89P probably benign Het
Sh3yl1 T C 12: 30,992,072 (GRCm39) Y176H probably damaging Het
Sppl2c G T 11: 104,077,532 (GRCm39) A111S possibly damaging Het
Stab2 T C 10: 86,803,598 (GRCm39) E317G possibly damaging Het
Stim1 A G 7: 102,076,324 (GRCm39) E425G probably damaging Het
Stxbp1 C T 2: 32,707,293 (GRCm39) probably null Het
Traf6 G A 2: 101,527,801 (GRCm39) R517Q probably damaging Het
Ttn A G 2: 76,804,387 (GRCm39) V295A probably damaging Het
Vps45 A T 3: 95,941,091 (GRCm39) D383E possibly damaging Het
Zfp984 A G 4: 147,839,796 (GRCm39) C352R probably damaging Het
Other mutations in Matk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00942:Matk APN 10 81,094,128 (GRCm39) missense probably benign
R0153:Matk UTSW 10 81,098,676 (GRCm39) missense probably benign 0.01
R0243:Matk UTSW 10 81,094,326 (GRCm39) missense probably benign 0.03
R0349:Matk UTSW 10 81,094,328 (GRCm39) missense probably benign
R0462:Matk UTSW 10 81,095,527 (GRCm39) missense probably damaging 1.00
R0562:Matk UTSW 10 81,095,525 (GRCm39) missense probably benign 0.26
R0732:Matk UTSW 10 81,094,140 (GRCm39) critical splice donor site probably null
R2356:Matk UTSW 10 81,097,377 (GRCm39) critical splice donor site probably null
R3773:Matk UTSW 10 81,094,131 (GRCm39) missense probably benign 0.05
R4420:Matk UTSW 10 81,098,291 (GRCm39) missense possibly damaging 0.63
R4855:Matk UTSW 10 81,098,720 (GRCm39) unclassified probably benign
R5873:Matk UTSW 10 81,095,963 (GRCm39) missense probably benign 0.10
R5906:Matk UTSW 10 81,096,753 (GRCm39) missense probably damaging 1.00
R6209:Matk UTSW 10 81,095,422 (GRCm39) missense probably damaging 1.00
R8308:Matk UTSW 10 81,094,121 (GRCm39) missense probably benign 0.03
R8558:Matk UTSW 10 81,096,765 (GRCm39) missense probably benign 0.00
R8782:Matk UTSW 10 81,098,294 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCTTCTGCAGTTTGCTCTG -3'
(R):5'- AGGGGTGCACATAGTGTCAC -3'

Sequencing Primer
(F):5'- CTGTAAGTGACATTCCATCCAGG -3'
(R):5'- TGCACATAGTGTCACAGAGC -3'
Posted On 2021-01-18