Incidental Mutation 'R0477:Sos1'
ID 41885
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
MMRRC Submission 038677-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0477 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 17
Chromosomal Location 80701181-80787882 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 80742363 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 388 (E388V)
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: E388V

PolyPhen 2 Score 0.918 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: E388V

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 0.2512 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 93.1%
Validation Efficiency 98% (57/58)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6030468B19Rik A T 11: 117,693,787 (GRCm39) I85F probably benign Het
Abca8a T A 11: 109,956,051 (GRCm39) I778L probably benign Het
Abcc5 T C 16: 20,187,319 (GRCm39) N889S possibly damaging Het
Abcc5 T C 16: 20,217,635 (GRCm39) N359D probably damaging Het
Adam23 A G 1: 63,596,559 (GRCm39) probably benign Het
Adamts3 A T 5: 89,832,366 (GRCm39) D913E probably benign Het
Ap1b1 G T 11: 4,981,787 (GRCm39) C538F probably benign Het
Ash1l T A 3: 88,890,766 (GRCm39) S882T probably benign Het
C9 A T 15: 6,487,664 (GRCm39) E43D probably benign Het
Cacna2d1 T C 5: 16,399,796 (GRCm39) probably null Het
Ces2a A G 8: 105,464,169 (GRCm39) E267G probably damaging Het
Cfap61 A G 2: 145,781,836 (GRCm39) D23G probably damaging Het
Col9a3 T G 2: 180,251,263 (GRCm39) probably benign Het
Cstl1 T C 2: 148,592,908 (GRCm39) V21A probably benign Het
Cth A T 3: 157,610,812 (GRCm39) L340Q probably damaging Het
Dnah8 T A 17: 30,974,054 (GRCm39) M2813K probably damaging Het
Fam107a A T 14: 8,301,168 (GRCm38) Y21N probably benign Het
Fam184a G A 10: 53,531,175 (GRCm39) T733M probably damaging Het
Fer1l4 A G 2: 155,894,806 (GRCm39) V21A probably benign Het
Foxc2 A T 8: 121,844,774 (GRCm39) Y474F probably damaging Het
Hnf4g G T 3: 3,716,851 (GRCm39) probably benign Het
Hnrnpll T C 17: 80,369,261 (GRCm39) D54G unknown Het
Hydin A G 8: 111,145,130 (GRCm39) Y827C probably damaging Het
Il23r A G 6: 67,429,361 (GRCm39) V327A probably benign Het
Itih4 T A 14: 30,611,631 (GRCm39) V118D probably damaging Het
Kmt2d G A 15: 98,751,462 (GRCm39) probably benign Het
Lamb1 A G 12: 31,376,268 (GRCm39) D1546G possibly damaging Het
Large1 A T 8: 73,544,710 (GRCm39) D689E probably damaging Het
Map1a T C 2: 121,132,582 (GRCm39) S895P probably damaging Het
Mdn1 A C 4: 32,750,928 (GRCm39) E4487A probably benign Het
Myo15a T C 11: 60,411,740 (GRCm39) probably null Het
Nlrp4f C A 13: 65,338,720 (GRCm39) R639L probably benign Het
Or4f52 A G 2: 111,062,009 (GRCm39) F43S probably benign Het
Or8h10 T A 2: 86,808,567 (GRCm39) D191V probably damaging Het
Pcdh9 T C 14: 94,125,114 (GRCm39) N229S probably damaging Het
Pcnx2 A G 8: 126,488,306 (GRCm39) V1746A probably damaging Het
Phf12 A T 11: 77,913,896 (GRCm39) H446L possibly damaging Het
Phlpp2 A G 8: 110,622,138 (GRCm39) probably null Het
Psmb9 A C 17: 34,401,238 (GRCm39) V207G probably damaging Het
Ptprh C A 7: 4,600,997 (GRCm39) D127Y possibly damaging Het
Rabep1 T G 11: 70,811,733 (GRCm39) M535R probably damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Scin T C 12: 40,110,515 (GRCm39) D711G probably damaging Het
Slfn4 T C 11: 83,079,507 (GRCm39) I6T probably benign Het
Spag5 A C 11: 78,205,024 (GRCm39) Q603P probably damaging Het
Supv3l1 G T 10: 62,266,364 (GRCm39) T604N probably damaging Het
Tbx5 A G 5: 120,021,184 (GRCm39) S397G possibly damaging Het
Tmprss5 A G 9: 49,026,465 (GRCm39) D383G possibly damaging Het
Trim43b A G 9: 88,972,654 (GRCm39) W167R probably damaging Het
Unc80 A T 1: 66,609,160 (GRCm39) D1283V probably damaging Het
Upf1 A T 8: 70,786,730 (GRCm39) V918D probably benign Het
Vmn2r100 A G 17: 19,742,776 (GRCm39) I383M probably benign Het
Zc3h3 G T 15: 75,648,932 (GRCm39) S733R possibly damaging Het
Zcchc2 C T 1: 105,958,000 (GRCm39) P426S possibly damaging Het
Zkscan7 A G 9: 122,719,874 (GRCm39) probably null 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
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
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'- ATGTCACTTCCTCTGAAAGACCAAGC -3'
(R):5'- TCCTGTGATTATCTGCAACCATGTCTG -3'

Sequencing Primer
(F):5'- AGCTTGTCACTAATACTGTTTTCTTC -3'
(R):5'- actttcagacattcaggcaaac -3'
Posted On 2013-05-23