Incidental Mutation 'R8081:Syk'
ID 629369
Institutional Source Beutler Lab
Gene Symbol Syk
Ensembl Gene ENSMUSG00000021457
Gene Name spleen tyrosine kinase
Synonyms Sykb
MMRRC Submission 067514-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8081 (G1)
Quality Score 225.009
Status Not validated
Chromosome 13
Chromosomal Location 52737209-52802828 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 52792195 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 429 (M429L)
Ref Sequence ENSEMBL: ENSMUSP00000060828 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055087] [ENSMUST00000118756] [ENSMUST00000120135]
AlphaFold P48025
Predicted Effect probably benign
Transcript: ENSMUST00000055087
AA Change: M429L

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000060828
Gene: ENSMUSG00000021457
AA Change: M429L

DomainStartEndE-ValueType
SH2 12 97 4.51e-26 SMART
SH2 165 249 5.06e-29 SMART
TyrKc 365 620 7.61e-120 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000118756
AA Change: M406L

PolyPhen 2 Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000112914
Gene: ENSMUSG00000021457
AA Change: M406L

DomainStartEndE-ValueType
SH2 12 97 4.51e-26 SMART
SH2 165 249 5.06e-29 SMART
TyrKc 342 582 2.68e-106 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000120135
AA Change: M429L

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000113852
Gene: ENSMUSG00000021457
AA Change: M429L

DomainStartEndE-ValueType
SH2 12 97 4.51e-26 SMART
SH2 165 249 5.06e-29 SMART
TyrKc 365 620 7.61e-120 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.9%
  • 20x: 95.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the family of non-receptor type Tyr protein kinases. This protein is widely expressed in hematopoietic cells and is involved in coupling activated immunoreceptors to downstream signaling events that mediate diverse cellular responses, including proliferation, differentiation, and phagocytosis. It is thought to be a modulator of epithelial cell growth and a potential tumour suppressor in human breast carcinomas. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2010]
PHENOTYPE: Homozygous null mice have high rates of postnatal lethality, exhibit developmental defects of B cells, T cells and osteoclasts, and have defective dendritic cell cross-presentation of antigens from necrotic cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700003E16Rik A T 6: 83,138,313 (GRCm39) E119V probably damaging Het
Adamts2 A T 11: 50,668,004 (GRCm39) D522V probably damaging Het
Agtpbp1 A T 13: 59,676,221 (GRCm39) L183* probably null Het
Arhgap10 T C 8: 78,109,375 (GRCm39) I403V possibly damaging Het
Arhgef11 T C 3: 87,632,949 (GRCm39) S687P probably damaging Het
Cdhr1 C T 14: 36,815,967 (GRCm39) V144I probably benign Het
Cdk20 A G 13: 64,586,766 (GRCm39) I339V probably benign Het
Ceacam13 A G 7: 17,747,113 (GRCm39) K189E probably damaging Het
Cep290 C T 10: 100,394,038 (GRCm39) Q2082* probably null Het
Cgrrf1 A G 14: 47,091,468 (GRCm39) T331A probably benign Het
Cntn4 G A 6: 106,651,568 (GRCm39) V706I possibly damaging Het
Csrnp2 T C 15: 100,387,462 (GRCm39) D2G probably damaging Het
Cux2 A G 5: 122,007,519 (GRCm39) I714T probably benign Het
Cx3cr1 C T 9: 119,880,878 (GRCm39) E175K possibly damaging Het
Dennd1c G A 17: 57,381,139 (GRCm39) P163L possibly damaging Het
Dhtkd1 C T 2: 5,928,919 (GRCm39) E251K probably damaging Het
Epas1 C T 17: 87,136,797 (GRCm39) P787S probably benign Het
Epha2 T C 4: 141,049,605 (GRCm39) V737A probably damaging Het
Fam50b G A 13: 34,931,084 (GRCm39) E187K possibly damaging Het
Fcsk T A 8: 111,615,783 (GRCm39) R515S probably benign Het
Fscb A T 12: 64,518,802 (GRCm39) M888K unknown Het
Gldc ACGACC AC 19: 30,135,987 (GRCm39) probably null Het
Gm14443 A T 2: 175,012,238 (GRCm39) C69* probably null Het
Gm19668 G A 10: 77,634,420 (GRCm39) A183V unknown Het
Gm49368 A G 7: 127,726,280 (GRCm39) R1231G unknown Het
Grin2c T C 11: 115,140,719 (GRCm39) Y1133C probably damaging Het
H3c13 C A 3: 96,176,309 (GRCm39) Y100* probably null Het
Hydin T C 8: 111,092,101 (GRCm39) S425P possibly damaging Het
Ifnl3 T C 7: 28,223,682 (GRCm39) S173P probably damaging Het
Igkv4-63 A T 6: 69,355,018 (GRCm39) S88T possibly damaging Het
Klhl5 C A 5: 65,320,268 (GRCm39) N607K possibly damaging Het
Lag3 A T 6: 124,882,410 (GRCm39) L362* probably null Het
Lats2 C A 14: 57,937,968 (GRCm39) G174C probably damaging Het
Mcm6 T C 1: 128,265,905 (GRCm39) E622G probably damaging Het
Med13l C A 5: 118,866,333 (GRCm39) H462Q probably damaging Het
Mrpl53 T A 6: 83,086,159 (GRCm39) F23I probably damaging Het
Muc5b T G 7: 141,417,743 (GRCm39) I3563S possibly damaging Het
Myo16 A C 8: 10,372,743 (GRCm39) L147F unknown Het
Npc1l1 G C 11: 6,167,768 (GRCm39) Q1008E probably benign Het
Npy4r A G 14: 33,868,524 (GRCm39) S255P probably damaging Het
Nup210 T C 6: 91,053,657 (GRCm39) N287D probably benign Het
Opn3 T A 1: 175,493,135 (GRCm39) H143L probably damaging Het
Or12e7 G T 2: 87,287,513 (GRCm39) M1I probably null Het
Or12j3 A T 7: 139,952,972 (GRCm39) L184M probably damaging Het
Or12j5 A T 7: 140,084,369 (GRCm39) M1K probably null Het
Or4k2 T A 14: 50,423,825 (GRCm39) N284I probably damaging Het
Or5ap2b-ps1 C T 2: 85,693,839 (GRCm39) P28L probably damaging Het
Pdcd7 C T 9: 65,253,967 (GRCm39) R182C probably damaging Het
Peg10 GC GCTCC 6: 4,756,452 (GRCm39) probably benign Het
Picalm T A 7: 89,840,451 (GRCm39) L540* probably null Het
Ppp1r21 T A 17: 88,866,272 (GRCm39) I356N probably damaging Het
Rgs6 C T 12: 83,094,347 (GRCm39) Q67* probably null Het
Ripor2 C A 13: 24,897,683 (GRCm39) Q794K probably benign Het
Rnf216 A T 5: 143,013,719 (GRCm39) I702N probably damaging Het
Robo4 T C 9: 37,316,936 (GRCm39) L417P probably damaging Het
Samhd1 A T 2: 156,943,358 (GRCm39) C605* probably null Het
Scaper C T 9: 55,823,330 (GRCm39) G22D unknown Het
Senp5 T C 16: 31,784,577 (GRCm39) T692A probably damaging Het
Six6 G T 12: 72,986,875 (GRCm39) G16W probably damaging Het
Slc38a8 A T 8: 120,212,269 (GRCm39) M358K possibly damaging Het
Snx2 T C 18: 53,349,459 (GRCm39) F407L probably benign Het
Srrm2 T A 17: 24,039,219 (GRCm39) N1954K probably damaging Het
Tln2 T A 9: 67,264,029 (GRCm39) N537Y probably damaging Het
Usp29 T A 7: 6,966,629 (GRCm39) M824K probably benign Het
Utrn A G 10: 12,423,803 (GRCm39) probably benign Het
Wdr37 C T 13: 8,885,406 (GRCm39) D346N probably damaging Het
Zfpm2 T A 15: 40,965,644 (GRCm39) C710S probably damaging Het
Other mutations in Syk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01478:Syk APN 13 52,778,784 (GRCm39) missense probably benign 0.00
IGL01522:Syk APN 13 52,797,097 (GRCm39) missense probably benign
IGL01957:Syk APN 13 52,785,776 (GRCm39) missense probably benign
IGL01962:Syk APN 13 52,764,993 (GRCm39) missense probably damaging 1.00
IGL02613:Syk APN 13 52,797,076 (GRCm39) missense probably damaging 0.97
IGL02824:Syk APN 13 52,777,319 (GRCm39) splice site probably benign
IGL03130:Syk APN 13 52,776,768 (GRCm39) missense probably benign 0.12
Apricot UTSW 13 52,794,769 (GRCm39) missense probably damaging 1.00
Poppy UTSW 13 52,794,769 (GRCm39) missense probably damaging 1.00
Sisyphus UTSW 13 52,794,826 (GRCm39) missense probably damaging 1.00
H8562:Syk UTSW 13 52,794,657 (GRCm39) missense probably damaging 1.00
R0091:Syk UTSW 13 52,794,769 (GRCm39) missense probably damaging 1.00
R0346:Syk UTSW 13 52,794,695 (GRCm39) missense probably damaging 1.00
R1888:Syk UTSW 13 52,794,826 (GRCm39) missense probably damaging 1.00
R1888:Syk UTSW 13 52,794,826 (GRCm39) missense probably damaging 1.00
R1917:Syk UTSW 13 52,776,744 (GRCm39) missense probably damaging 1.00
R2001:Syk UTSW 13 52,765,274 (GRCm39) missense probably benign 0.21
R2919:Syk UTSW 13 52,765,157 (GRCm39) missense probably benign
R3413:Syk UTSW 13 52,785,775 (GRCm39) missense probably benign
R3695:Syk UTSW 13 52,776,801 (GRCm39) splice site probably null
R4363:Syk UTSW 13 52,794,766 (GRCm39) missense probably damaging 1.00
R4754:Syk UTSW 13 52,766,295 (GRCm39) intron probably benign
R4755:Syk UTSW 13 52,796,022 (GRCm39) missense probably benign 0.25
R4806:Syk UTSW 13 52,786,963 (GRCm39) missense probably benign 0.14
R4817:Syk UTSW 13 52,765,242 (GRCm39) missense probably benign 0.03
R4903:Syk UTSW 13 52,765,117 (GRCm39) missense probably damaging 1.00
R4997:Syk UTSW 13 52,766,484 (GRCm39) nonsense probably null
R5066:Syk UTSW 13 52,796,018 (GRCm39) missense possibly damaging 0.49
R5114:Syk UTSW 13 52,765,071 (GRCm39) missense probably damaging 1.00
R5267:Syk UTSW 13 52,795,962 (GRCm39) missense probably benign 0.05
R5323:Syk UTSW 13 52,785,753 (GRCm39) missense probably benign 0.00
R5705:Syk UTSW 13 52,765,083 (GRCm39) missense probably benign 0.03
R6190:Syk UTSW 13 52,765,089 (GRCm39) missense probably damaging 0.97
R6892:Syk UTSW 13 52,786,934 (GRCm39) missense probably benign 0.00
R6932:Syk UTSW 13 52,766,495 (GRCm39) splice site probably null
R6977:Syk UTSW 13 52,787,094 (GRCm39) missense probably benign 0.00
R7496:Syk UTSW 13 52,766,452 (GRCm39) missense probably benign
R7650:Syk UTSW 13 52,765,131 (GRCm39) missense probably benign 0.24
R8199:Syk UTSW 13 52,778,768 (GRCm39) missense probably benign 0.00
R8350:Syk UTSW 13 52,774,935 (GRCm39) missense probably damaging 1.00
R8381:Syk UTSW 13 52,787,085 (GRCm39) missense probably benign 0.08
R8420:Syk UTSW 13 52,778,763 (GRCm39) missense probably benign 0.02
R8450:Syk UTSW 13 52,774,935 (GRCm39) missense probably damaging 1.00
R9177:Syk UTSW 13 52,766,480 (GRCm39) missense probably benign 0.37
R9689:Syk UTSW 13 52,778,808 (GRCm39) missense probably benign
Z1177:Syk UTSW 13 52,786,949 (GRCm39) missense possibly damaging 0.91
Predicted Primers PCR Primer
(F):5'- GACCTCTAGGCAGTTTGGAAAG -3'
(R):5'- GGTGCACACCCTCAAAGATG -3'

Sequencing Primer
(F):5'- CTAGGCAGTTTGGAAAGTTTCTCAC -3'
(R):5'- GAGAGCTTCCCCTAGAAATCAGG -3'
Posted On 2020-06-30