Incidental Mutation 'R5705:Syk'
ID 451941
Institutional Source Beutler Lab
Gene Symbol Syk
Ensembl Gene ENSMUSG00000021457
Gene Name spleen tyrosine kinase
Synonyms Sykb
MMRRC Submission 043330-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5705 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 52737209-52802828 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 52765083 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 70 (N70S)
Ref Sequence ENSEMBL: ENSMUSP00000112914 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055087] [ENSMUST00000118756] [ENSMUST00000120135]
AlphaFold P48025
Predicted Effect probably benign
Transcript: ENSMUST00000055087
AA Change: N70S

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000060828
Gene: ENSMUSG00000021457
AA Change: N70S

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: N70S

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000112914
Gene: ENSMUSG00000021457
AA Change: N70S

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: N70S

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000113852
Gene: ENSMUSG00000021457
AA Change: N70S

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 noncoding transcript
Transcript: ENSMUST00000140339
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150672
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 T C 10: 79,851,276 (GRCm39) V2163A probably benign Het
Abcg3 G A 5: 105,116,036 (GRCm39) A266V probably damaging Het
Ago1 T C 4: 126,342,587 (GRCm39) I519V probably benign Het
Arhgap4 G A X: 72,950,423 (GRCm39) R43W probably damaging Het
Aurkb T A 11: 68,939,641 (GRCm39) L213I possibly damaging Het
Bod1l T A 5: 41,974,345 (GRCm39) Q2323L probably benign Het
Calhm5 A T 10: 33,971,989 (GRCm39) C149S probably damaging Het
Ccdc17 C T 4: 116,454,066 (GRCm39) T28I probably benign Het
Ccdc39 T C 3: 33,871,086 (GRCm39) E630G probably damaging Het
Cnih4 A G 1: 180,981,300 (GRCm39) I24V probably benign Het
Ctse C A 1: 131,592,112 (GRCm39) T146K possibly damaging Het
Ctsr A G 13: 61,309,078 (GRCm39) F226L probably damaging Het
Cyp2a22 T C 7: 26,638,640 (GRCm39) N49D probably benign Het
Defb23 C T 2: 152,301,204 (GRCm39) A123T probably benign Het
Dtx2 C A 5: 136,039,149 (GRCm39) D69E probably damaging Het
Eps8l1 T C 7: 4,473,034 (GRCm39) V91A probably benign Het
Eps8l3 C A 3: 107,798,580 (GRCm39) Q489K probably benign Het
Esyt3 A G 9: 99,200,260 (GRCm39) S645P probably benign Het
Fam161a T A 11: 22,978,869 (GRCm39) M472K unknown Het
Glp2r A G 11: 67,600,565 (GRCm39) V428A probably benign Het
Gnl1 G A 17: 36,292,492 (GRCm39) V191I probably benign Het
Hfm1 T C 5: 107,059,319 (GRCm39) I234M probably benign Het
Hlx T C 1: 184,463,062 (GRCm39) T197A probably benign Het
Hs3st2 T C 7: 120,992,305 (GRCm39) L85P probably damaging Het
Igsf9 T C 1: 172,322,338 (GRCm39) V511A possibly damaging Het
Insyn2b A G 11: 34,354,349 (GRCm39) Y473C probably damaging Het
Kcnma1 A T 14: 24,053,839 (GRCm39) C54S possibly damaging Het
Klhdc4 A G 8: 122,531,732 (GRCm39) V181A probably benign Het
Ldb3 T C 14: 34,298,986 (GRCm39) M213V probably null Het
Mertk C A 2: 128,613,321 (GRCm39) Q446K probably benign Het
Ndufs1 A G 1: 63,186,317 (GRCm39) V46A probably benign Het
Neurod4 A G 10: 130,107,271 (GRCm39) M1T probably null Het
Nlrc5 T A 8: 95,202,385 (GRCm39) C162S probably benign Het
Pald1 A G 10: 61,159,076 (GRCm39) I785T possibly damaging Het
Pcmt1 T C 10: 7,513,954 (GRCm39) I224M possibly damaging Het
Pisd C T 5: 32,894,707 (GRCm39) R533H probably benign Het
Plcxd3 C A 15: 4,546,676 (GRCm39) Q227K probably benign Het
Polr1b A T 2: 128,947,271 (GRCm39) K199* probably null Het
Ppp1r10 T C 17: 36,240,381 (GRCm39) V557A probably damaging Het
Ralgapa2 A G 2: 146,291,193 (GRCm39) Y248H probably damaging Het
Rsrp1 T C 4: 134,651,331 (GRCm39) S32P unknown Het
Setdb2 T G 14: 59,660,814 (GRCm39) S110R possibly damaging Het
Srcin1 A G 11: 97,439,777 (GRCm39) C152R probably benign Het
Tlr4 T A 4: 66,752,217 (GRCm39) D59E probably damaging Het
Tm9sf4 T A 2: 153,024,378 (GRCm39) I67N probably benign Het
Trim30b T A 7: 104,006,784 (GRCm39) Y24F probably damaging Het
Tsga13 A G 6: 30,876,951 (GRCm39) S189P probably damaging Het
Tspan33 A G 6: 29,717,232 (GRCm39) D210G probably benign Het
Use1 G T 8: 71,822,331 (GRCm39) R278L probably damaging Het
Wwc1 T C 11: 35,767,423 (GRCm39) N403D probably damaging Het
Zfp263 C T 16: 3,564,318 (GRCm39) P203S probably benign 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
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
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'- TCTGAAGGGGTGCAGACATG -3'
(R):5'- CTGATGAGGTTCTCCTTCAGGTC -3'

Sequencing Primer
(F):5'- TGTGGACAGCGCCAACC -3'
(R):5'- TTCAGGTCCTCAAAGGGTCC -3'
Posted On 2017-01-03