Incidental Mutation 'R9177:Syk'
ID 696775
Institutional Source Beutler Lab
Gene Symbol Syk
Ensembl Gene ENSMUSG00000021457
Gene Name spleen tyrosine kinase
Synonyms Sykb
MMRRC Submission 068949-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9177 (G1)
Quality Score 225.009
Status Not validated
Chromosome 13
Chromosomal Location 52737209-52802828 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 52766480 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 188 (N188K)
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: N188K

PolyPhen 2 Score 0.369 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000060828
Gene: ENSMUSG00000021457
AA Change: N188K

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 damaging
Transcript: ENSMUST00000118756
AA Change: N188K

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000112914
Gene: ENSMUSG00000021457
AA Change: N188K

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: N188K

PolyPhen 2 Score 0.369 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000113852
Gene: ENSMUSG00000021457
AA Change: N188K

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: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik T A 3: 137,775,677 (GRCm39) V1622D probably damaging Het
Acadsb C T 7: 131,033,763 (GRCm39) T260I probably damaging Het
Acap2 A T 16: 30,955,392 (GRCm39) V161E probably damaging Het
Alk T C 17: 72,181,190 (GRCm39) T1367A probably damaging Het
Atg2a A C 19: 6,291,905 (GRCm39) H27P probably damaging Het
Atp2c1 C T 9: 105,336,858 (GRCm39) probably null Het
C1s1 T G 6: 124,508,362 (GRCm39) K542N probably damaging Het
Camk1d A G 2: 5,303,901 (GRCm39) S351P probably benign Het
Carf C A 1: 60,148,558 (GRCm39) Q85K possibly damaging Het
Caskin2 T C 11: 115,698,683 (GRCm39) N43S probably damaging Het
Cd40 T C 2: 164,905,465 (GRCm39) C161R probably damaging Het
Cdh19 A G 1: 110,877,111 (GRCm39) F76S probably damaging Het
Cdkl1 T C 12: 69,794,100 (GRCm39) N346D probably benign Het
Cdon A G 9: 35,381,230 (GRCm39) D540G probably benign Het
Cep164 T A 9: 45,691,060 (GRCm39) E379V probably damaging Het
Clock T C 5: 76,377,256 (GRCm39) N681S probably benign Het
Col15a1 G C 4: 47,288,200 (GRCm39) probably benign Het
Col6a5 T G 9: 105,808,152 (GRCm39) K965N unknown Het
Dctn4 T A 18: 60,659,304 (GRCm39) M1K probably null Het
Dhx30 T C 9: 109,915,750 (GRCm39) D741G probably damaging Het
Dhx37 A G 5: 125,507,958 (GRCm39) V104A probably benign Het
Dnah12 A G 14: 26,571,255 (GRCm39) K2788R possibly damaging Het
Egfr T A 11: 16,855,410 (GRCm39) D898E probably damaging Het
Eif2ak4 G C 2: 118,271,701 (GRCm39) probably null Het
Eif6 A G 2: 155,665,852 (GRCm39) L101P probably damaging Het
Etaa1 A T 11: 17,896,419 (GRCm39) V566E probably damaging Het
Far2 C T 6: 148,060,418 (GRCm39) T257I probably benign Het
Fuca2 G A 10: 13,390,563 (GRCm39) W453* probably null Het
Galntl6 A T 8: 58,310,590 (GRCm39) Y370* probably null Het
Gcn1 T C 5: 115,719,867 (GRCm39) V374A probably benign Het
Hjv T C 3: 96,435,881 (GRCm39) F380L probably benign Het
Hycc2 T C 1: 58,591,361 (GRCm39) D94G probably damaging Het
Ifi202b A T 1: 173,804,949 (GRCm39) M1K probably null Het
Lama4 A G 10: 38,950,688 (GRCm39) Y997C probably damaging Het
Lepr T A 4: 101,602,798 (GRCm39) C195* probably null Het
Lrrc37 T A 11: 103,508,263 (GRCm39) H1235L unknown Het
Lrrc73 T C 17: 46,565,535 (GRCm39) S89P probably benign Het
Macf1 T C 4: 123,367,582 (GRCm39) E2393G probably damaging Het
Mdga2 T A 12: 66,517,481 (GRCm39) T118S possibly damaging Het
Msantd5f3 T C 4: 73,575,373 (GRCm39) S351P probably damaging Het
Mtf2 A G 5: 108,234,949 (GRCm39) K124R probably benign Het
Muc5b T C 7: 141,399,075 (GRCm39) Y339H unknown Het
Nes G A 3: 87,887,012 (GRCm39) G1757E probably damaging Het
Nfatc4 A T 14: 56,064,685 (GRCm39) I391F probably damaging Het
Nup93 A T 8: 94,954,371 (GRCm39) I23F probably benign Het
Or4a27 A C 2: 88,559,174 (GRCm39) Y256* probably null Het
Or5h17 T G 16: 58,820,083 (GRCm39) F12V probably damaging Het
Or6y1 A C 1: 174,276,923 (GRCm39) T245P probably damaging Het
Or7g16 G T 9: 18,726,742 (GRCm39) Q283K probably damaging Het
Or9i14 A T 19: 13,792,388 (GRCm39) C189S probably damaging Het
Pak5 A C 2: 135,943,126 (GRCm39) M338R probably benign Het
Papola A G 12: 105,766,032 (GRCm39) E44G probably benign Het
Pcdh15 A T 10: 74,479,455 (GRCm39) E522V probably benign Het
Peli2 A G 14: 48,518,927 (GRCm39) E225G probably benign Het
Pla2g1b T G 5: 115,612,595 (GRCm39) I117S probably damaging Het
Plxnd1 G T 6: 115,943,469 (GRCm39) Q1246K probably benign Het
Pole A G 5: 110,480,288 (GRCm39) E1953G probably benign Het
Pus7l T C 15: 94,431,445 (GRCm39) I395V probably benign Het
Shisa7 T G 7: 4,837,333 (GRCm39) D244A probably damaging Het
Slco3a1 T C 7: 73,952,946 (GRCm39) T538A probably benign Het
Tcf20 A G 15: 82,740,705 (GRCm39) S249P probably benign Het
Tmem25 T C 9: 44,709,529 (GRCm39) T91A possibly damaging Het
Trank1 T C 9: 111,221,579 (GRCm39) V2772A probably benign Het
Ttn A T 2: 76,596,447 (GRCm39) Y20155* probably null Het
Uchl4 C T 9: 64,142,986 (GRCm39) H156Y probably benign Het
Ulbp1 A T 10: 7,396,392 (GRCm39) L295Q unknown Het
Vwf G A 6: 125,581,254 (GRCm39) A631T Het
Zfp810 C T 9: 22,189,936 (GRCm39) C324Y probably damaging Het
Zswim8 T C 14: 20,761,908 (GRCm39) L227P 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
R8081:Syk UTSW 13 52,792,195 (GRCm39) missense probably benign 0.00
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
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'- GTGTTGATAGGACCTGGGAC -3'
(R):5'- TCAATCTTTACGGGCAGGCTAG -3'

Sequencing Primer
(F):5'- ACAGATGGGTCTAATGTCTTTCTACC -3'
(R):5'- TCTTTACGGGCAGGCTAGATAAAAC -3'
Posted On 2022-02-07