Incidental Mutation 'BB017:Sos1'
ID 642982
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # BB017
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 80701181-80787882 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 80714267 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 1068 (I1068V)
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: I1068V

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: I1068V

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: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam20 C T 8: 41,250,107 (GRCm39) T739I probably benign Het
Adam23 G T 1: 63,624,586 (GRCm39) V805F possibly damaging Het
Adamts17 A T 7: 66,499,547 (GRCm39) R31S probably damaging Het
Ano4 T A 10: 89,163,138 (GRCm39) Y27F possibly damaging Het
Bbs2 A G 8: 94,796,625 (GRCm39) V675A probably damaging Het
Brca2 A G 5: 150,481,975 (GRCm39) E2839G probably damaging Het
Capn5 C T 7: 97,773,085 (GRCm39) V640I probably benign Het
Casp4 C T 9: 5,321,318 (GRCm39) T23M probably damaging Het
Cerk C T 15: 86,028,920 (GRCm39) E379K possibly damaging Het
Comp G A 8: 70,826,503 (GRCm39) G26D probably damaging Het
Cpxm1 G A 2: 130,236,982 (GRCm39) A220V possibly damaging Het
Cyp2c69 G T 19: 39,831,434 (GRCm39) P460T possibly damaging Het
Ddx23 T C 15: 98,546,504 (GRCm39) D555G probably damaging Het
E2f6 T A 12: 16,869,058 (GRCm39) I127K probably damaging Het
Efr3a T A 15: 65,733,589 (GRCm39) D716E probably benign Het
Esp16 T G 17: 39,850,868 (GRCm39) S82R possibly damaging Het
Fasn A C 11: 120,700,061 (GRCm39) S2199A probably benign Het
Fscb A G 12: 64,519,337 (GRCm39) S710P unknown Het
Gas7 A G 11: 67,556,217 (GRCm39) I185M probably damaging Het
Glg1 A T 8: 111,887,367 (GRCm39) L1047I possibly damaging Het
Golga5 A G 12: 102,450,681 (GRCm39) N445D probably benign Het
Grin2c A T 11: 115,147,063 (GRCm39) H377Q probably benign Het
Hmgcs1 T C 13: 120,161,499 (GRCm39) I97T possibly damaging Het
Ifi211 T C 1: 173,733,769 (GRCm39) T131A possibly damaging Het
Ifngr1 A G 10: 19,484,931 (GRCm39) K310R probably damaging Het
Il18rap T C 1: 40,587,803 (GRCm39) V467A probably damaging Het
Itgad C A 7: 127,782,280 (GRCm39) Q239K probably benign Het
Jrkl T C 9: 13,245,506 (GRCm39) I52V possibly damaging Het
Kdm6b A T 11: 69,290,778 (GRCm39) D1630E unknown Het
Krt75 C A 15: 101,473,318 (GRCm39) *552L probably null Het
Mbd2 A G 18: 70,701,948 (GRCm39) D154G probably damaging Het
Mutyh A T 4: 116,674,153 (GRCm39) N235Y probably benign Het
Myo5b A G 18: 74,864,825 (GRCm39) T1348A probably benign Het
Ndufs7 T C 10: 80,089,619 (GRCm39) probably null Het
Nup205 T G 6: 35,171,511 (GRCm39) M458R probably damaging Het
Ogfr GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG 2: 180,237,059 (GRCm39) probably benign Het
Or1e32 A C 11: 73,705,926 (GRCm39) probably benign Het
Or1j4 G T 2: 36,740,285 (GRCm39) V76F probably damaging Het
Or2at1 A T 7: 99,416,803 (GRCm39) T145S probably benign Het
Or5b119 G A 19: 13,457,019 (GRCm39) P181L probably damaging Het
Or6b2 T A 1: 92,407,570 (GRCm39) M258L probably benign Het
Or8b101 A G 9: 38,020,264 (GRCm39) N89S possibly damaging Het
Or8k25 T A 2: 86,243,560 (GRCm39) T279S probably damaging Het
Plcl2 T G 17: 50,913,831 (GRCm39) I280S probably benign Het
Ppargc1a A T 5: 51,630,264 (GRCm39) Y618N unknown Het
Rab43 A T 6: 87,788,348 (GRCm39) I60N probably damaging Het
Rnf126 A T 10: 79,596,726 (GRCm39) C231S probably damaging Het
Rnf220 T A 4: 117,164,787 (GRCm39) E238D probably damaging Het
Scn9a A T 2: 66,335,193 (GRCm39) D1265E probably damaging Het
Sntb2 T A 8: 107,728,269 (GRCm39) S406T probably damaging Het
Spart A G 3: 55,035,697 (GRCm39) K519E probably damaging Het
Tlx3 A T 11: 33,153,058 (GRCm39) F134L probably damaging Het
Trbj1-2 A T 6: 41,510,964 (GRCm39) T10S Het
Txk A C 5: 72,892,536 (GRCm39) L33R probably damaging Het
Ulk2 A G 11: 61,682,258 (GRCm39) probably null Het
Usp20 T C 2: 30,900,556 (GRCm39) S357P probably benign Het
Wac T A 18: 7,921,560 (GRCm39) N565K possibly damaging Het
Zfp1007 A T 5: 109,823,622 (GRCm39) C609* probably null Het
Zfp709 G T 8: 72,644,684 (GRCm39) K704N probably damaging Het
Zfp788 C T 7: 41,299,049 (GRCm39) Q562* 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
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
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'- GAGCACGTCAAGTTTCAGCAC -3'
(R):5'- CGGTCTGAACCATCATGAAAC -3'

Sequencing Primer
(F):5'- CTTACTTGAATGAAAAGGGCTTGCC -3'
(R):5'- GCTATCCCCTAAAATCTCCTG -3'
Posted On 2020-08-01