Incidental Mutation 'R9576:Sos1'
ID 722327
Institutional Source Beutler Lab
Gene Symbol Sos1
Ensembl Gene ENSMUSG00000024241
Gene Name SOS Ras/Rac guanine nucleotide exchange factor 1
Synonyms 4430401P03Rik
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9576 (G1)
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 80742367 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 387 (M387V)
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: M387V

PolyPhen 2 Score 0.110 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000067786
Gene: ENSMUSG00000024241
AA Change: M387V

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: 99.7%
  • 20x: 99.0%
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
4930407I10Rik T A 15: 81,947,843 (GRCm39) I580N probably benign Het
Aars1 T A 8: 111,768,296 (GRCm39) Y222* probably null Het
Abi2 G T 1: 60,449,008 (GRCm39) R16L possibly damaging Het
Adam9 C A 8: 25,445,953 (GRCm39) V814F probably benign Het
Adgrv1 T C 13: 81,691,608 (GRCm39) T1660A probably benign Het
Aipl1 C T 11: 71,928,253 (GRCm39) G11D probably damaging Het
Arhgap26 T A 18: 39,253,207 (GRCm39) Y211* probably null Het
Ascc3 T C 10: 50,494,254 (GRCm39) Y230H possibly damaging Het
Btg4 C A 9: 51,030,436 (GRCm39) Q179K probably damaging Het
Ccdc150 G T 1: 54,407,544 (GRCm39) E1107* probably null Het
Ccdc88c T C 12: 100,911,749 (GRCm39) D695G possibly damaging Het
Cd200r4 A G 16: 44,658,338 (GRCm39) T241A Het
Chd9 T A 8: 91,659,294 (GRCm39) S85T unknown Het
Cltc G A 11: 86,593,237 (GRCm39) S1542F probably benign Het
Col6a4 C A 9: 105,945,271 (GRCm39) A948S probably benign Het
Crygb T C 1: 65,119,686 (GRCm39) D98G probably benign Het
Ctbp2 A T 7: 132,616,198 (GRCm39) S246T probably benign Het
Dcp1b T A 6: 119,196,993 (GRCm39) Y563* probably null Het
Ddx59 T A 1: 136,344,681 (GRCm39) Y117* probably null Het
Dhx30 A G 9: 109,916,712 (GRCm39) L601P probably damaging Het
Dnah5 C T 15: 28,272,286 (GRCm39) T1030M probably benign Het
Dpp10 A G 1: 123,269,409 (GRCm39) S667P probably damaging Het
Epha7 G A 4: 28,870,659 (GRCm39) C312Y probably damaging Het
Gbf1 A T 19: 46,248,122 (GRCm39) T300S probably benign Het
Glp2r T C 11: 67,655,622 (GRCm39) K40R probably benign Het
H2-Q5 G A 17: 35,613,413 (GRCm39) V49M Het
Havcr1 T A 11: 46,669,391 (GRCm39) V290E probably benign Het
Hc T A 2: 34,873,767 (GRCm39) T1656S probably benign Het
Hfm1 A T 5: 107,021,938 (GRCm39) I999N probably benign Het
Hoxc4 A T 15: 102,944,384 (GRCm39) E254V probably benign Het
Il5ra T C 6: 106,712,688 (GRCm39) N275S probably damaging Het
Itfg2 C A 6: 128,389,950 (GRCm39) A272S probably benign Het
Itpr2 A T 6: 146,212,505 (GRCm39) I1537N probably damaging Het
Jakmip3 A G 7: 138,621,988 (GRCm39) E296G probably damaging Het
Jchain T G 5: 88,673,976 (GRCm39) E56A probably damaging Het
Kcnh5 A T 12: 74,944,307 (GRCm39) S981T probably benign Het
Kcnk2 CAAA CAA 1: 188,988,891 (GRCm39) probably null Het
Klk1b4 A T 7: 43,860,477 (GRCm39) D165V probably benign Het
Krt1c T A 15: 101,719,792 (GRCm39) Y626F unknown Het
Lrrk2 T A 15: 91,636,388 (GRCm39) L1454* probably null Het
Myb C T 10: 21,030,612 (GRCm39) D62N probably benign Het
Myo18a T A 11: 77,709,827 (GRCm39) I607N probably damaging Het
Nefh C T 11: 4,891,222 (GRCm39) E466K possibly damaging Het
Nudc T C 4: 133,262,989 (GRCm39) E118G probably benign Het
Or2aj6 A T 16: 19,442,961 (GRCm39) D296E probably damaging Het
Or56a3 T C 7: 104,735,760 (GRCm39) L279S probably damaging Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Per1 T A 11: 68,998,855 (GRCm39) M1142K probably damaging Het
Perm1 TGCCTCTGAGCCTGACACGGCTTTGTCTACACCCGCCTCTGAGCCTGACACGGCTTTGTCTACACCCGCCTCTGAGCCTGACACGGCTTTGTCTACACCCGCCTCT TGCCTCTGAGCCTGACACGGCTTTGTCTACACCCGCCTCTGAGCCTGACACGGCTTTGTCTACACCCGCCTCT 4: 156,302,525 (GRCm39) probably benign Het
Plec C A 15: 76,115,377 (GRCm39) A66S probably benign Het
Plekha7 T C 7: 115,728,669 (GRCm39) Y1199C possibly damaging Het
Pou2f2 C A 7: 24,796,569 (GRCm39) A302S probably benign Het
Prkag3 A T 1: 74,787,082 (GRCm39) W59R Het
Rin3 T A 12: 102,335,589 (GRCm39) L420* probably null Het
Sash1 T A 10: 8,620,299 (GRCm39) M454L probably benign Het
Serpina3i A G 12: 104,234,730 (GRCm39) T354A probably benign Het
Skap1 T C 11: 96,472,030 (GRCm39) F101S probably benign Het
Slc16a8 T A 15: 79,136,182 (GRCm39) Q340L probably damaging Het
Slc2a12 A T 10: 22,578,004 (GRCm39) Q600L possibly damaging Het
Slc39a14 T G 14: 70,556,235 (GRCm39) D47A probably benign Het
Slfn9 T A 11: 82,878,211 (GRCm39) Y306F possibly damaging Het
Srl A T 16: 4,301,031 (GRCm39) L680Q probably damaging Het
Tas1r3 C T 4: 155,946,822 (GRCm39) R261H probably benign Het
Tm7sf3 C A 6: 146,511,335 (GRCm39) G385W probably damaging Het
Tmem191 C T 16: 17,094,526 (GRCm39) R62* probably null Het
Triobp T C 15: 78,844,266 (GRCm39) S161P probably damaging Het
Usp13 A T 3: 32,969,135 (GRCm39) probably null Het
Vipr1 G A 9: 121,471,993 (GRCm39) probably null Het
Vmn1r230 C A 17: 21,067,163 (GRCm39) C117* probably null Het
Vmn2r50 T C 7: 9,771,190 (GRCm39) Q837R probably benign Het
Zfp618 T C 4: 63,051,282 (GRCm39) S688P 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
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
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'- CTCTGAAAGACCAAGCTTGTCAC -3'
(R):5'- TGCAACCATGTCTGGACTAC -3'

Sequencing Primer
(F):5'- GACCAAGCTTGTCACTAATACTG -3'
(R):5'- AATGGGTTACAGCCACTTGC -3'
Posted On 2022-08-09