Incidental Mutation 'R4469:Sos1'
ID 329346
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
MMRRC Submission 041726-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4469 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 80701181-80787882 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 80761240 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 152 (I152T)
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 damaging
Transcript: ENSMUST00000068714
AA Change: I152T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: I152T

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 0.6283 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.9%
  • 20x: 94.4%
Validation Efficiency 100% (52/52)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4833420G17Rik A G 13: 119,606,345 (GRCm39) K196E probably damaging Het
Ackr1 T C 1: 173,160,112 (GRCm39) probably null Het
Adgra1 C T 7: 139,455,977 (GRCm39) T535I probably damaging Het
Ankrd11 A G 8: 123,623,326 (GRCm39) Y310H probably damaging Het
Arhgef5 T C 6: 43,252,033 (GRCm39) I928T probably benign Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Asb4 C A 6: 5,423,409 (GRCm39) F185L probably benign Het
Ces2g A T 8: 105,692,602 (GRCm39) I301F probably benign Het
Chd1 T C 17: 15,980,657 (GRCm39) I1308T probably damaging Het
Cntnap4 A T 8: 113,391,898 (GRCm39) N121I probably damaging Het
Csf1 C T 3: 107,657,997 (GRCm39) probably null Het
Dnah7a T A 1: 53,483,685 (GRCm39) H3364L probably benign Het
Dnmt3c A G 2: 153,562,280 (GRCm39) T555A possibly damaging Het
Dst A G 1: 34,230,923 (GRCm39) T3017A probably benign Het
Efcab7 A G 4: 99,766,901 (GRCm39) D482G possibly damaging Het
Fbxl5 A G 5: 43,925,528 (GRCm39) V154A probably damaging Het
Flt3 T C 5: 147,312,454 (GRCm39) silent Het
G6pd2 A T 5: 61,966,288 (GRCm39) Y21F probably benign Het
Gm9376 C T 14: 118,505,011 (GRCm39) P148S probably damaging Het
Gpsm1 G A 2: 26,209,843 (GRCm39) probably benign Het
Gtpbp2 A G 17: 46,472,239 (GRCm39) Y58C probably damaging Het
Hcrtr2 T A 9: 76,137,838 (GRCm39) T426S probably benign Het
Herc3 T A 6: 58,853,794 (GRCm39) Y613* probably null Het
Hsd17b1 A T 11: 100,970,838 (GRCm39) M265L probably benign Het
Ier3ip1 A G 18: 77,028,294 (GRCm39) probably benign Het
Kif11 A G 19: 37,404,940 (GRCm39) M924V probably benign Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Lancl2 T A 6: 57,690,019 (GRCm39) L75H probably damaging Het
Mfsd4b1 T C 10: 39,888,091 (GRCm39) probably benign Het
Nlrc5 A T 8: 95,247,467 (GRCm39) I1588F probably damaging Het
Nostrin C G 2: 69,006,061 (GRCm39) I248M probably damaging Het
Or12d14-ps1 A G 17: 37,673,528 (GRCm39) I170M possibly damaging Het
Or14j1 T C 17: 38,146,607 (GRCm39) L239P probably benign Het
Qng1 A G 13: 58,530,239 (GRCm39) L257P probably damaging Het
Rabggta A G 14: 55,953,944 (GRCm39) V266A probably benign Het
Ror2 G A 13: 53,286,016 (GRCm39) T66M possibly damaging Het
Rps6-ps2 A G 8: 89,533,319 (GRCm39) noncoding transcript Het
Skp1 C T 11: 52,135,905 (GRCm39) T138I probably benign Het
Smad9 T C 3: 54,690,182 (GRCm39) V134A probably damaging Het
Snx29 T A 16: 11,238,565 (GRCm39) probably null Het
Ssbp2 G A 13: 91,842,175 (GRCm39) G302D probably damaging Het
Stom T C 2: 35,211,545 (GRCm39) N159D possibly damaging Het
Trav16d-dv11 A G 14: 53,285,035 (GRCm39) K37R probably benign Het
Trim75 A G 8: 65,436,369 (GRCm39) V27A probably damaging Het
Ttn T C 2: 76,548,105 (GRCm39) T32066A probably damaging Het
Txndc11 T C 16: 10,893,087 (GRCm39) H881R probably benign Het
Ubp1 C T 9: 113,787,775 (GRCm39) T222I probably benign Het
Unc5cl C G 17: 48,766,833 (GRCm39) P69R possibly damaging Het
Zfp616 T A 11: 73,961,950 (GRCm39) C24S 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
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
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'- GAGGTTACTGGAAATCTCTCCC -3'
(R):5'- CTTCAGTGAAAGTTAAGCTGGG -3'

Sequencing Primer
(F):5'- GGTTACTGGAAATCTCTCCCCAAAAC -3'
(R):5'- CAGTGAAAGTTAAGCTGGGTTGATAC -3'
Posted On 2015-07-21