Incidental Mutation 'R8966:Sos1'
ID 682767
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
MMRRC Submission 068800-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8966 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 80701181-80787882 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 80705879 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Cysteine at position 1231 (G1231C)
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 possibly damaging
Transcript: ENSMUST00000068714
AA Change: G1231C

PolyPhen 2 Score 0.867 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: G1231C

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.4%
Validation Efficiency
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930444P10Rik A T 1: 16,151,062 (GRCm39) M40K possibly damaging Het
Aak1 A C 6: 86,964,234 (GRCm39) N945T unknown Het
Abca13 C G 11: 9,578,588 (GRCm39) D4863E probably damaging Het
Abca8a C T 11: 109,962,245 (GRCm39) probably null Het
Alppl2 T A 1: 87,015,210 (GRCm39) N413I probably damaging Het
Asb13 T A 13: 3,692,093 (GRCm39) H24Q probably damaging Het
Atg9b A G 5: 24,596,200 (GRCm39) probably null Het
Atp2b4 T A 1: 133,666,317 (GRCm39) H245L probably benign Het
B3galt2 A C 1: 143,521,883 (GRCm39) R6S probably damaging Het
B4galnt2 T C 11: 95,781,811 (GRCm39) H118R probably damaging Het
Ccdc121rt2 T A 5: 112,598,103 (GRCm39) W217R probably damaging Het
Clca3b A G 3: 144,544,872 (GRCm39) S372P probably benign Het
Cnn1 T C 9: 22,010,716 (GRCm39) probably null Het
Cpne6 C T 14: 55,750,060 (GRCm39) R64C probably damaging Het
Csmd1 T A 8: 16,250,059 (GRCm39) H973L probably damaging Het
Dennd5b A T 6: 148,901,474 (GRCm39) H1137Q probably damaging Het
Dnah3 G T 7: 119,549,881 (GRCm39) Y500* probably null Het
Dnajc19 A G 3: 34,132,893 (GRCm39) V104A unknown Het
Eea1 G A 10: 95,832,901 (GRCm39) E249K probably damaging Het
Eif1ad19 G T 12: 87,740,273 (GRCm39) Y95* probably null Het
Fancc T C 13: 63,495,285 (GRCm39) Q213R probably benign Het
Gabrr1 A G 4: 33,152,411 (GRCm39) probably null Het
Hgd T A 16: 37,431,532 (GRCm39) V113E probably damaging Het
Ints7 T C 1: 191,351,717 (GRCm39) S809P probably benign Het
Lrrcc1 T C 3: 14,602,359 (GRCm39) C151R probably damaging Het
Marveld3 T C 8: 110,675,019 (GRCm39) S266G possibly damaging Het
Mdn1 C T 4: 32,672,837 (GRCm39) Q486* probably null Het
Mstn G T 1: 53,105,641 (GRCm39) V328L probably benign Het
Ndc80 C A 17: 71,815,573 (GRCm39) G404V probably benign Het
Nelfb T C 2: 25,090,751 (GRCm39) R557G probably damaging Het
Nol10 T G 12: 17,419,507 (GRCm39) V266G possibly damaging Het
Optc C A 1: 133,828,872 (GRCm39) A245S probably damaging Het
Or51a43 A G 7: 103,718,139 (GRCm39) L33P probably damaging Het
Or52ae7 A T 7: 103,119,524 (GRCm39) I93F probably benign Het
Or5b111 A T 19: 13,291,196 (GRCm39) F151Y probably damaging Het
Or6c75 A T 10: 129,336,951 (GRCm39) Y58F probably damaging Het
Or8i2 T A 2: 86,852,879 (GRCm39) E3V possibly damaging Het
Pcdhb11 A G 18: 37,556,037 (GRCm39) T456A possibly damaging Het
Pkd1 A G 17: 24,794,751 (GRCm39) E2146G possibly damaging Het
Pkdrej A T 15: 85,702,012 (GRCm39) I1308N probably damaging Het
Plekha3 A T 2: 76,523,006 (GRCm39) I225F probably benign Het
Ppp1r3c A T 19: 36,711,736 (GRCm39) D11E probably benign Het
Pprc1 A G 19: 46,054,118 (GRCm39) D1155G unknown Het
Prcc T C 3: 87,792,232 (GRCm39) K140E probably damaging Het
Pth1r A T 9: 110,554,229 (GRCm39) V334D possibly damaging Het
Rab3d G A 9: 21,826,060 (GRCm39) T118M probably damaging Het
Ric8a A G 7: 140,438,379 (GRCm39) E206G probably benign Het
Rps17 C A 7: 80,994,660 (GRCm39) V34L probably benign Het
Serpinb13 T C 1: 106,928,165 (GRCm39) S262P probably damaging Het
Serpinb6b T A 13: 33,162,035 (GRCm39) L278Q probably damaging Het
Slc1a3 C T 15: 8,680,332 (GRCm39) probably null Het
Slc27a5 C A 7: 12,725,090 (GRCm39) R452S probably benign Het
Slc45a2 T A 15: 11,001,122 (GRCm39) W74R probably damaging Het
Slc4a2 A G 5: 24,635,092 (GRCm39) T175A probably benign Het
Spata32 T C 11: 103,100,143 (GRCm39) T121A probably damaging Het
Srd5a3 T A 5: 76,301,437 (GRCm39) F222Y probably benign Het
Stag3 T C 5: 138,289,666 (GRCm39) Y279H probably damaging Het
Stk31 T C 6: 49,423,134 (GRCm39) I795T possibly damaging Het
Syne2 T C 12: 76,146,197 (GRCm39) I1665T probably damaging Het
Tas2r118 A G 6: 23,970,020 (GRCm39) Y14H probably damaging Het
Tmc7 G A 7: 118,160,228 (GRCm39) P203L probably benign Het
Tnik T G 3: 28,587,044 (GRCm39) M105R unknown Het
Trrap A G 5: 144,740,162 (GRCm39) T1195A probably damaging Het
Usf1 T A 1: 171,245,101 (GRCm39) probably null Het
Usp53 G A 3: 122,754,981 (GRCm39) T158I probably damaging Het
Uty T C Y: 1,099,748 (GRCm39) E1149G possibly damaging Het
Vmn2r23 G A 6: 123,719,079 (GRCm39) V811M possibly damaging Het
Zfp663 T A 2: 165,194,958 (GRCm39) K420N probably damaging Het
Zfp703 T C 8: 27,468,302 (GRCm39) S91P possibly damaging Het
Zpld2 T C 4: 133,929,712 (GRCm39) T198A probably damaging Het
Zscan4-ps1 A C 7: 10,800,250 (GRCm39) I213S probably benign 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
R8236:Sos1 UTSW 17 80,715,712 (GRCm39) missense probably benign 0.41
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
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'- ATGGGCATTCTCCAGCAGTG -3'
(R):5'- GCTATTCCTCCTAGGCAACC -3'

Sequencing Primer
(F):5'- CCATCTCTATGCATGGATGGG -3'
(R):5'- TATTCCTCCTAGGCAACCCACATC -3'
Posted On 2021-10-11