Incidental Mutation 'R8236:Sos1'
ID 637384
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
MMRRC Submission 067668-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8236 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 80701181-80787882 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 80715712 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 1015 (E1015G)
Ref Sequence ENSEMBL: ENSMUSP00000067786 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068714]
AlphaFold Q62245
PDB Structure CRK SH3 DOMAIN COMPLEXED WITH PEPTOID INHIBITOR [X-RAY DIFFRACTION]
SOLUTION NMR STRUCTURE OF THE GRB2 N-TERMINAL SH3 DOMAIN COMPLEXED WITH A TEN-RESIDUE PEPTIDE DERIVED FROM SOS DIRECT REFINEMENT AGAINST NOES, J-COUPLINGS, AND 1H AND 13C CHEMICAL SHIFTS, MINIMIZED AVERAGE STRUCTURE [SOLUTION NMR]
PLECKSTRIN HOMOLOGY DOMAIN OF SON OF SEVENLESS 1 (SOS1) WITH GLYCINE-SERINE ADDED TO THE N-TERMINUS, NMR, 20 STRUCTURES [SOLUTION NMR]
SOLUTION NMR STRUCTURE OF THE GRB2 N-TERMINAL SH3 DOMAIN COMPLEXED WITH A TEN-RESIDUE PEPTIDE DERIVED FROM SOS DIRECT REFINEMENT AGAINST NOES, J-COUPLINGS, AND 1H AND 13C CHEMICAL SHIFTS, 15 STRUCTURES [SOLUTION NMR]
SOLUTION NMR STRUCTURE OF THE GRB2 N-TERMINAL SH3 DOMAIN COMPLEXED WITH A TEN-RESIDUE PEPTIDE DERIVED FROM SOS DIRECT REFINEMENT AGAINST NOES, J-COUPLINGS, AND 1H AND 13C CHEMICAL SHIFTS, MINIMIZED AVERAGE STRUCTURE [SOLUTION NMR]
SOLUTION NMR STRUCTURE OF THE GRB2 N-TERMINAL SH3 DOMAIN COMPLEXED WITH A TEN-RESIDUE PEPTIDE DERIVED FROM SOS DIRECT REFINEMENT AGAINST NOES, J-COUPLINGS, AND 1H AND 13C CHEMICAL SHIFTS, 15 STRUCTURES [SOLUTION NMR]
Predicted Effect probably benign
Transcript: ENSMUST00000068714
AA Change: E1015G

PolyPhen 2 Score 0.412 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: E1015G

DomainStartEndE-ValueType
Pfam:Histone 40 169 6.8e-16 PFAM
RhoGEF 204 389 8.5e-35 SMART
PH 444 548 2.44e-17 SMART
RasGEFN 596 741 2.18e-56 SMART
RasGEF 776 1020 4.44e-102 SMART
low complexity region 1079 1093 N/A INTRINSIC
low complexity region 1116 1127 N/A INTRINSIC
low complexity region 1132 1154 N/A INTRINSIC
Blast:RasGEF 1155 1306 1e-51 BLAST
Meta Mutation Damage Score 0.6340 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.5%
  • 20x: 98.8%
Validation Efficiency 100% (59/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is a guanine nucleotide exchange factor for RAS proteins, membrane proteins that bind guanine nucleotides and participate in signal transduction pathways. GTP binding activates and GTP hydrolysis inactivates RAS proteins. The product of this gene may regulate RAS proteins by facilitating the exchange of GTP for GDP. Mutations in this gene are associated with gingival fibromatosis 1 and Noonan syndrome type 4. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutant embryos exhibit placental and cardiovascular defects resulting in death around mid-gestation. When heterozygous, these mutations enhance the eye defects of homozygous mutants of the epidermal growth factor receptor gene. [provided by MGI curators]
Allele List at MGI

All alleles(25) : Targeted, knock-out(2) Targeted, other(2) Gene trapped(21)

Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810459M11Rik C T 1: 85,974,115 (GRCm39) A144V possibly damaging Het
Actr8 A G 14: 29,704,585 (GRCm39) I51M probably damaging Het
Afm A T 5: 90,671,747 (GRCm39) D143V probably damaging Het
Ankfy1 T A 11: 72,645,181 (GRCm39) S753R possibly damaging Het
Aven C T 2: 112,390,120 (GRCm39) R8W probably benign Het
Bicdl1 T C 5: 115,787,618 (GRCm39) H527R probably benign Het
Birc6 G C 17: 74,918,126 (GRCm39) L1845F probably damaging Het
Brip1 C A 11: 86,029,938 (GRCm39) D569Y probably damaging Het
Cab39 T C 1: 85,776,092 (GRCm39) L263P probably damaging Het
Cblb C A 16: 51,986,392 (GRCm39) P545Q possibly damaging Het
Cdk5rap2 G T 4: 70,160,722 (GRCm39) P1579Q probably benign Het
Cdt1 A G 8: 123,298,767 (GRCm39) E468G probably damaging Het
Col28a1 A G 6: 8,097,024 (GRCm39) probably null Het
Coro2a A G 4: 46,548,796 (GRCm39) I166T possibly damaging Het
Ctnnd2 G A 15: 30,647,164 (GRCm39) A287T probably benign Het
Dcc C T 18: 72,088,089 (GRCm39) V50I probably benign Het
Defb30 A T 14: 63,287,216 (GRCm39) M19K unknown Het
Dync2h1 C A 9: 7,080,363 (GRCm39) probably benign Het
Edc4 A G 8: 106,618,905 (GRCm39) T1291A possibly damaging Het
Epyc A T 10: 97,517,067 (GRCm39) N302Y probably damaging Het
Espn G A 4: 152,233,487 (GRCm39) T106I probably damaging Het
Fam135a T C 1: 24,059,729 (GRCm39) probably null Het
Fam171b G A 2: 83,710,550 (GRCm39) E741K probably damaging Het
Fgfr1 G T 8: 26,052,288 (GRCm39) E205* probably null Het
Flt3 A G 5: 147,293,670 (GRCm39) S469P probably benign Het
Gdpd3 A G 7: 126,367,838 (GRCm39) K224E probably benign Het
Gm10110 C T 14: 90,135,677 (GRCm39) V76M noncoding transcript Het
Gm43518 C T 5: 124,072,285 (GRCm39) Q17* probably null Het
Gm4353 T C 7: 115,682,618 (GRCm39) Y321C probably damaging Het
Gphn A G 12: 78,711,311 (GRCm39) H631R probably damaging Het
Hook1 T A 4: 95,903,042 (GRCm39) probably null Het
Il9 T A 13: 56,630,058 (GRCm39) probably benign Het
Itpr2 A G 6: 146,292,281 (GRCm39) probably null Het
Lhcgr A T 17: 89,050,014 (GRCm39) L504* probably null Het
Mical3 A G 6: 120,989,504 (GRCm39) V272A Het
Mup10 A G 4: 60,537,562 (GRCm39) I63T probably damaging Het
Mxi1 C G 19: 53,358,029 (GRCm39) P165R probably damaging Het
Nanog A T 6: 122,690,131 (GRCm39) I179F probably benign Het
Or5w14 T A 2: 87,542,104 (GRCm39) I49F possibly damaging Het
Or8b54 G A 9: 38,686,577 (GRCm39) V9M noncoding transcript Het
Pip A G 6: 41,824,596 (GRCm39) D28G probably damaging Het
Ppp2r3d T C 9: 124,440,067 (GRCm38) H53R Het
Psmd6 GCAGAGCGGGCAGGGCATCTCACTGACCCTGTCACCTACCCAGAGCGGGCAGGGCATCTCACTGACCCTGTCACCTACCCAGAGCGGGCAGGGCATCTCACTGACC GCAGAGCGGGCAGGGCATCTCACTGACCCTGTCACCTACCCAGAGCGGGCAGGGCATCTCACTGACC 14: 14,119,882 (GRCm38) probably null Het
Ptpn4 A G 1: 119,606,552 (GRCm39) V781A possibly damaging Het
Ptprt C T 2: 161,528,988 (GRCm39) probably null Het
Rtf1 T C 2: 119,531,695 (GRCm39) S141P probably damaging Het
Slc2a1 G C 4: 118,990,454 (GRCm39) S226T probably benign Het
Smyd3 A C 1: 179,233,205 (GRCm39) probably null Het
Sult1b1 G T 5: 87,669,383 (GRCm39) T155N probably damaging Het
Tcam1 A G 11: 106,177,243 (GRCm39) I412V probably benign Het
Tet2 G A 3: 133,193,547 (GRCm39) P296S probably benign Het
Tmem30c T C 16: 57,096,542 (GRCm39) D193G probably null Het
Trem2 G T 17: 48,658,934 (GRCm39) W233L probably benign Het
Trpm3 C A 19: 22,964,772 (GRCm39) D1422E probably benign Het
Ttbk1 T G 17: 46,781,655 (GRCm39) D366A probably damaging Het
Ttyh1 G A 7: 4,128,547 (GRCm39) G148D probably benign Het
Ubr2 T C 17: 47,262,835 (GRCm39) M1259V probably benign Het
Zfp608 T A 18: 55,032,281 (GRCm39) D553V probably damaging Het
Zkscan2 A G 7: 123,079,135 (GRCm39) S941P probably benign Het
Zranb1 T C 7: 132,551,393 (GRCm39) Y15H probably damaging Het
Other mutations in Sos1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00805:Sos1 APN 17 80,705,953 (GRCm39) missense possibly damaging 0.94
IGL00915:Sos1 APN 17 80,741,367 (GRCm39) missense probably benign 0.00
IGL00929:Sos1 APN 17 80,716,025 (GRCm39) missense probably damaging 1.00
IGL01073:Sos1 APN 17 80,730,176 (GRCm39) missense probably damaging 1.00
IGL01116:Sos1 APN 17 80,752,929 (GRCm39) missense probably damaging 1.00
IGL01533:Sos1 APN 17 80,722,511 (GRCm39) missense probably damaging 0.97
IGL01546:Sos1 APN 17 80,716,040 (GRCm39) missense probably damaging 1.00
IGL01583:Sos1 APN 17 80,741,329 (GRCm39) missense probably benign 0.11
IGL01628:Sos1 APN 17 80,730,106 (GRCm39) splice site probably benign
IGL01837:Sos1 APN 17 80,730,157 (GRCm39) missense probably damaging 1.00
IGL02170:Sos1 APN 17 80,705,719 (GRCm39) missense probably damaging 0.99
IGL02426:Sos1 APN 17 80,742,372 (GRCm39) missense possibly damaging 0.82
IGL02992:Sos1 APN 17 80,726,445 (GRCm39) missense probably benign 0.01
IGL03037:Sos1 APN 17 80,727,758 (GRCm39) missense probably damaging 0.98
1mM(1):Sos1 UTSW 17 80,762,486 (GRCm39) missense possibly damaging 0.46
BB007:Sos1 UTSW 17 80,714,267 (GRCm39) missense probably benign 0.00
BB017:Sos1 UTSW 17 80,714,267 (GRCm39) missense probably benign 0.00
PIT4354001:Sos1 UTSW 17 80,756,785 (GRCm39) missense possibly damaging 0.52
R0056:Sos1 UTSW 17 80,721,050 (GRCm39) missense probably damaging 1.00
R0348:Sos1 UTSW 17 80,715,740 (GRCm39) missense probably benign
R0373:Sos1 UTSW 17 80,761,192 (GRCm39) missense probably damaging 1.00
R0477:Sos1 UTSW 17 80,742,363 (GRCm39) missense possibly damaging 0.92
R0621:Sos1 UTSW 17 80,759,408 (GRCm39) critical splice donor site probably null
R0839:Sos1 UTSW 17 80,741,159 (GRCm39) missense probably damaging 1.00
R1174:Sos1 UTSW 17 80,753,037 (GRCm39) nonsense probably null
R1490:Sos1 UTSW 17 80,721,104 (GRCm39) missense probably benign 0.11
R1566:Sos1 UTSW 17 80,761,345 (GRCm39) missense probably damaging 0.99
R1635:Sos1 UTSW 17 80,730,108 (GRCm39) splice site probably null
R3412:Sos1 UTSW 17 80,714,146 (GRCm39) missense probably benign
R3770:Sos1 UTSW 17 80,705,737 (GRCm39) missense probably damaging 0.97
R3951:Sos1 UTSW 17 80,731,610 (GRCm39) missense probably damaging 1.00
R3964:Sos1 UTSW 17 80,762,608 (GRCm39) missense probably damaging 1.00
R3966:Sos1 UTSW 17 80,762,608 (GRCm39) missense probably damaging 1.00
R4086:Sos1 UTSW 17 80,756,781 (GRCm39) missense probably benign 0.06
R4087:Sos1 UTSW 17 80,756,781 (GRCm39) missense probably benign 0.06
R4089:Sos1 UTSW 17 80,756,781 (GRCm39) missense probably benign 0.06
R4194:Sos1 UTSW 17 80,706,013 (GRCm39) missense probably benign 0.02
R4468:Sos1 UTSW 17 80,761,240 (GRCm39) missense probably damaging 1.00
R4469:Sos1 UTSW 17 80,761,240 (GRCm39) missense probably damaging 1.00
R4597:Sos1 UTSW 17 80,741,255 (GRCm39) missense probably benign 0.05
R4773:Sos1 UTSW 17 80,705,660 (GRCm39) missense probably damaging 0.99
R4923:Sos1 UTSW 17 80,742,381 (GRCm39) missense probably benign 0.10
R5120:Sos1 UTSW 17 80,715,677 (GRCm39) missense probably damaging 0.98
R5478:Sos1 UTSW 17 80,741,276 (GRCm39) missense probably damaging 1.00
R5566:Sos1 UTSW 17 80,761,319 (GRCm39) missense possibly damaging 0.91
R5984:Sos1 UTSW 17 80,759,561 (GRCm39) missense possibly damaging 0.68
R6053:Sos1 UTSW 17 80,722,463 (GRCm39) missense possibly damaging 0.94
R6153:Sos1 UTSW 17 80,756,764 (GRCm39) missense probably benign 0.01
R6567:Sos1 UTSW 17 80,740,932 (GRCm39) missense probably damaging 1.00
R7392:Sos1 UTSW 17 80,731,629 (GRCm39) missense probably damaging 1.00
R7623:Sos1 UTSW 17 80,787,323 (GRCm39) missense probably benign 0.28
R7763:Sos1 UTSW 17 80,721,142 (GRCm39) missense probably benign
R7930:Sos1 UTSW 17 80,714,267 (GRCm39) missense probably benign 0.00
R8132:Sos1 UTSW 17 80,716,031 (GRCm39) missense probably damaging 1.00
R8322:Sos1 UTSW 17 80,715,728 (GRCm39) missense probably damaging 0.96
R8348:Sos1 UTSW 17 80,741,548 (GRCm39) missense probably benign 0.00
R8448:Sos1 UTSW 17 80,741,548 (GRCm39) missense probably benign 0.00
R8554:Sos1 UTSW 17 80,705,842 (GRCm39) missense probably damaging 0.99
R8850:Sos1 UTSW 17 80,741,405 (GRCm39) missense probably damaging 1.00
R8966:Sos1 UTSW 17 80,705,879 (GRCm39) missense possibly damaging 0.87
R9051:Sos1 UTSW 17 80,715,723 (GRCm39) missense probably benign
R9355:Sos1 UTSW 17 80,722,479 (GRCm39) missense possibly damaging 0.71
R9378:Sos1 UTSW 17 80,761,239 (GRCm39) missense probably damaging 1.00
R9576:Sos1 UTSW 17 80,742,367 (GRCm39) missense probably benign 0.11
X0020:Sos1 UTSW 17 80,756,706 (GRCm39) missense probably damaging 1.00
Z1177:Sos1 UTSW 17 80,761,347 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- TTGAAACCAGGTGGGATGGC -3'
(R):5'- CTGTTCATTTCGTAGAGGAGAAAAGG -3'

Sequencing Primer
(F):5'- CATAGTGGGAGAGACTGCA -3'
(R):5'- TTTCGTAGAGGAGAAAAGGAAAAAG -3'
Posted On 2020-07-13