Mutagenetix > Incidental Mutation

Incidental Mutation 'R4468:Sos1'

329295

Institutional Source

Beutler Lab

Gene Symbol

Sos1

Ensembl Gene

ENSMUSG00000024241

Gene Name

SOS Ras/Rac guanine nucleotide exchange factor 1

Synonyms

4430401P03Rik

MMRRC Submission

041725-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4468 (G1)

Quality Score

225

Status

Validated

Chromosome

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

Domain	Start	End	E-Value	Type
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

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 97.1%
20x: 94.9%

Validation Efficiency

100% (39/39)

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: 34 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aanat	A	T	11: 116,487,781 (GRCm39)	D160V	possibly damaging	Het
Abca2	A	G	2: 25,334,914 (GRCm39)	Y1962C	probably damaging	Het
Adgrv1	T	A	13: 81,522,375 (GRCm39)	M5921L	probably benign	Het
Bmp2	T	C	2: 133,396,374 (GRCm39)	V10A	probably benign	Het
Ccdc33	A	G	9: 57,937,235 (GRCm39)	S655P	possibly damaging	Het
Ccdc33	G	T	9: 57,977,155 (GRCm39)	T282K	possibly damaging	Het
Chd1	T	C	17: 15,980,657 (GRCm39)	I1308T	probably damaging	Het
Clec4f	A	G	6: 83,629,415 (GRCm39)	I381T	probably damaging	Het
Ifit1bl2	G	A	19: 34,596,468 (GRCm39)	Q383*	probably null	Het
Igkv6-15	A	G	6: 70,383,957 (GRCm39)	V7A	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
Mtmr11	T	C	3: 96,075,207 (GRCm39)		probably benign	Het
Or12d14-ps1	A	G	17: 37,673,528 (GRCm39)	I170M	possibly damaging	Het
Or13c7	G	A	4: 43,854,737 (GRCm39)	V143M	probably benign	Het
Or7g29	C	T	9: 19,286,944 (GRCm39)	V78I	probably benign	Het
Pcdha5	T	C	18: 37,095,233 (GRCm39)	S581P	probably benign	Het
Phf10	T	C	17: 15,173,037 (GRCm39)		probably null	Het
Ppp2r3c	C	T	12: 55,344,668 (GRCm39)	W100*	probably null	Het
Prxl2b	T	G	4: 154,981,507 (GRCm39)	K190T	probably benign	Het
Pwwp3a	C	T	10: 80,076,570 (GRCm39)		probably benign	Het
Rad9a	G	A	19: 4,250,293 (GRCm39)	H143Y	probably benign	Het
Riox2	T	A	16: 59,296,357 (GRCm39)		probably benign	Het
Ros1	T	A	10: 51,994,452 (GRCm39)	Y1276F	probably damaging	Het
Rps12-ps24	A	G	8: 36,493,268 (GRCm39)		noncoding transcript	Het
Rps6-ps2	A	G	8: 89,533,319 (GRCm39)		noncoding transcript	Het
Scn11a	G	A	9: 119,584,053 (GRCm39)	L1521F	probably damaging	Het
Shoc2	A	G	19: 54,014,845 (GRCm39)	Y346C	probably damaging	Het
Skp1	C	T	11: 52,135,905 (GRCm39)	T138I	probably benign	Het
Snx29	T	A	16: 11,238,565 (GRCm39)		probably null	Het
Spag17	A	T	3: 99,992,682 (GRCm39)	D1726V	probably damaging	Het
Tns4	A	T	11: 98,961,241 (GRCm39)	C646S	probably benign	Het
Txndc11	T	C	16: 10,893,087 (GRCm39)	H881R	probably benign	Het
Wls	C	A	3: 159,578,564 (GRCm39)	A42E	probably damaging	Het

Other mutations in Sos1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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'- AGGTTACTGGAAATCTCTCCCC -3'
(R):5'- GGCTTCAGTGAAAGTTAAGCTGG -3'

Sequencing Primer
(F):5'- GGTTACTGGAAATCTCTCCCCAAAAC -3'
(R):5'- CAGTGAAAGTTAAGCTGGGTTGATAC -3'

Posted On

2015-07-21