Mutagenetix > Incidental Mutation

Incidental Mutation 'R6957:Rapgef1'

541490

Institutional Source

Beutler Lab

Gene Symbol

Rapgef1

Ensembl Gene

ENSMUSG00000039844

Gene Name

Rap guanine nucleotide exchange factor (GEF) 1

Synonyms

C3G, Grf2, 4932418O06Rik

MMRRC Submission

045068-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6957 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

29509732-29630376 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 29623710 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Lysine at position 820 (Q820K)

Ref Sequence

ENSEMBL: ENSMUSP00000099936 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000091146] [ENSMUST00000095087] [ENSMUST00000102872] [ENSMUST00000147755]

AlphaFold

Q3UHC1

Predicted Effect

probably benign
Transcript: ENSMUST00000091146
AA Change: Q952K

PolyPhen 2 Score 0.076 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000088680
Gene: ENSMUSG00000039844
AA Change: Q952K

Domain	Start	End	E-Value	Type
low complexity region	191	206	N/A	INTRINSIC
low complexity region	309	324	N/A	INTRINSIC
low complexity region	468	478	N/A	INTRINSIC
low complexity region	510	521	N/A	INTRINSIC
low complexity region	592	603	N/A	INTRINSIC
low complexity region	664	682	N/A	INTRINSIC
low complexity region	689	700	N/A	INTRINSIC
low complexity region	727	741	N/A	INTRINSIC
RasGEFN	828	970	8.04e-37	SMART
RasGEF	977	1206	5.85e-102	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000095087
AA Change: Q958K

PolyPhen 2 Score 0.388 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000092703
Gene: ENSMUSG00000039844
AA Change: Q958K

Domain	Start	End	E-Value	Type
low complexity region	229	244	N/A	INTRINSIC
low complexity region	347	362	N/A	INTRINSIC
low complexity region	506	516	N/A	INTRINSIC
low complexity region	548	559	N/A	INTRINSIC
low complexity region	630	641	N/A	INTRINSIC
low complexity region	702	720	N/A	INTRINSIC
low complexity region	727	738	N/A	INTRINSIC
RasGEFN	834	976	8.04e-37	SMART
RasGEF	983	1212	5.85e-102	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000102872
AA Change: Q820K

PolyPhen 2 Score 0.615 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000099936
Gene: ENSMUSG00000039844
AA Change: Q820K

Domain	Start	End	E-Value	Type
low complexity region	229	244	N/A	INTRINSIC
low complexity region	347	362	N/A	INTRINSIC
low complexity region	506	516	N/A	INTRINSIC
low complexity region	548	559	N/A	INTRINSIC
RasGEFN	696	838	8.04e-37	SMART
RasGEF	845	1074	5.85e-102	SMART

Predicted Effect

SMART Domains

Protein: ENSMUSP00000117631
Gene: ENSMUSG00000039844
AA Change: Q376K

Domain	Start	End	E-Value	Type
low complexity region	12	22	N/A	INTRINSIC
low complexity region	54	65	N/A	INTRINSIC
low complexity region	135	146	N/A	INTRINSIC
RasGEFN	253	395	8.04e-37	SMART
RasGEF	402	631	5.85e-102	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000147755

SMART Domains

Protein: ENSMUSP00000121615
Gene: ENSMUSG00000039844

Domain	Start	End	E-Value	Type
low complexity region	191	206	N/A	INTRINSIC
low complexity region	309	324	N/A	INTRINSIC
low complexity region	468	478	N/A	INTRINSIC
low complexity region	510	521	N/A	INTRINSIC
low complexity region	591	602	N/A	INTRINSIC
low complexity region	663	681	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a human guanine nucleotide exchange factor. It transduces signals from CRK by binding the SH3 domain of CRK, and activating several members of the Ras family of GTPases. This signaling cascade that may be involved in apoptosis, integrin-mediated signal transduction, and cell transformation. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some variants has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele die before E7.5. Mice homozygous for a hypomorphic gene trap allele show embryonic lethality during organogenesis, altered neuroepithelium morphology, vascular maturation defects, hemorrhage, and reduced cell migration and adhesion. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 77 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310009B15Rik	A	G	1: 138,779,857 (GRCm39)	S132P	probably damaging	Het
Abcb5	A	G	12: 118,871,270 (GRCm39)	F710L	probably damaging	Het
Acsm4	T	G	7: 119,310,622 (GRCm39)	V503G	probably damaging	Het
Adam26a	T	A	8: 44,021,940 (GRCm39)	M517L	probably benign	Het
Adcy10	C	A	1: 165,391,854 (GRCm39)	L1345I	probably damaging	Het
Adgrv1	T	C	13: 81,715,609 (GRCm39)	I860V	probably benign	Het
Alcam	T	C	16: 52,097,257 (GRCm39)	D333G	probably damaging	Het
Amt	C	A	9: 108,177,032 (GRCm39)	F213L	possibly damaging	Het
Ascc3	A	G	10: 50,604,278 (GRCm39)	T1333A	probably damaging	Het
Asxl3	C	A	18: 22,655,148 (GRCm39)	L1053I	probably damaging	Het
Atxn10	T	C	15: 85,220,699 (GRCm39)	S12P	probably damaging	Het
AU021092	T	C	16: 5,030,017 (GRCm39)	I333V	probably benign	Het
Birc6	A	G	17: 74,886,486 (GRCm39)	I577V	probably benign	Het
Cadm2	A	T	16: 66,609,726 (GRCm39)	F132I	probably benign	Het
Casp3	T	A	8: 47,087,308 (GRCm39)	V85D	probably damaging	Het
Ccdc168	C	T	1: 44,096,367 (GRCm39)	C1577Y	probably benign	Het
Ccdc85a	A	T	11: 28,342,944 (GRCm39)		probably benign	Het
Cd22	T	C	7: 30,566,999 (GRCm39)	R760G	possibly damaging	Het
Cela3a	A	T	4: 137,135,441 (GRCm39)	W41R	probably damaging	Het
Cep164	A	G	9: 45,683,578 (GRCm39)		probably null	Het
Cntnap5b	A	G	1: 100,202,197 (GRCm39)	E348G	probably benign	Het
Ddx20	C	A	3: 105,591,626 (GRCm39)	K181N	probably benign	Het
Dnah14	G	C	1: 181,612,740 (GRCm39)	A3846P	possibly damaging	Het
Ern1	A	C	11: 106,294,365 (GRCm39)	I813S	probably damaging	Het
Fam181a	G	A	12: 103,282,773 (GRCm39)	G226D	probably damaging	Het
Fam186a	T	A	15: 99,844,357 (GRCm39)	D629V	unknown	Het
Gipr	T	A	7: 18,898,529 (GRCm39)	T26S	probably benign	Het
Gm3159	A	G	14: 4,398,530 (GRCm38)	R74G	possibly damaging	Het
Greb1l	G	A	18: 10,558,786 (GRCm39)	V1814I	probably benign	Het
Hacd1	A	T	2: 14,049,664 (GRCm39)	V98E	probably damaging	Het
Iars1	T	G	13: 49,875,637 (GRCm39)	F775V	probably damaging	Het
Il12rb2	G	A	6: 67,269,636 (GRCm39)	L726F	possibly damaging	Het
Itih4	T	C	14: 30,614,560 (GRCm39)	V474A	probably damaging	Het
Kmt2a	A	C	9: 44,731,319 (GRCm39)		probably benign	Het
Ktn1	T	A	14: 47,904,810 (GRCm39)	L196*	probably null	Het
Lipo4	A	G	19: 33,476,767 (GRCm39)	V327A	probably benign	Het
Lratd2	T	C	15: 60,694,934 (GRCm39)	T271A	probably benign	Het
Lrit1	G	C	14: 36,782,052 (GRCm39)	V242L	probably damaging	Het
Lrp4	C	A	2: 91,317,387 (GRCm39)	T837K	probably damaging	Het
Mad1l1	G	T	5: 140,051,572 (GRCm39)	F664L	probably damaging	Het
Mecr	A	G	4: 131,589,172 (GRCm39)	T247A	probably benign	Het
Msi1	G	A	5: 115,583,483 (GRCm39)	A228T	probably benign	Het
Mup5	T	A	4: 61,751,273 (GRCm39)	N125I	probably damaging	Het
Mybl2	C	T	2: 162,914,728 (GRCm39)	S282F	possibly damaging	Het
Myom2	G	A	8: 15,167,741 (GRCm39)	A1109T	probably null	Het
Nalcn	T	C	14: 123,744,966 (GRCm39)	D354G	probably damaging	Het
Nckap1l	T	C	15: 103,399,938 (GRCm39)	V1040A	possibly damaging	Het
Nlrp12	T	A	7: 3,271,160 (GRCm39)	D1051V	probably damaging	Het
Nudt7	A	G	8: 114,860,385 (GRCm39)	K16R	probably benign	Het
Or4b1	G	T	2: 89,979,494 (GRCm39)	Y285*	probably null	Het
Or8g29-ps1	A	G	9: 39,200,577 (GRCm39)	V203A	unknown	Het
Paqr3	A	T	5: 97,256,110 (GRCm39)	I88K	possibly damaging	Het
Parp9	A	G	16: 35,768,716 (GRCm39)	M299V	probably benign	Het
Pde4dip	A	T	3: 97,731,649 (GRCm39)		probably null	Het
Pex13	T	G	11: 23,605,628 (GRCm39)	M201L	probably benign	Het
Pfas	C	A	11: 68,884,709 (GRCm39)	V498L	probably benign	Het
Phka2	G	A	X: 159,316,044 (GRCm39)	V230I	probably damaging	Het
Plec	T	A	15: 76,070,414 (GRCm39)	D932V	probably damaging	Het
Qng1	C	A	13: 58,529,775 (GRCm39)	C279F	probably damaging	Het
Qsox2	C	T	2: 26,107,654 (GRCm39)	A445T	probably benign	Het
Samd13	A	G	3: 146,368,424 (GRCm39)		probably null	Het
Samm50	G	T	15: 84,082,850 (GRCm39)	D104Y	probably damaging	Het
Sbk3	A	T	7: 4,970,522 (GRCm39)	F282L	probably benign	Het
Sfmbt1	C	T	14: 30,509,546 (GRCm39)	H342Y	probably benign	Het
Sgo2b	CCATCATCATCATCATCATCAT	CCATCATCATCATCATCAT	8: 64,384,489 (GRCm39)		probably benign	Het
Slc12a2	T	A	18: 58,043,344 (GRCm39)	L596*	probably null	Het
Spata31h1	A	T	10: 82,129,620 (GRCm39)	I1130K	probably benign	Het
St8sia3	T	C	18: 64,404,853 (GRCm39)	S377P	probably benign	Het
Stmnd1	T	G	13: 46,427,375 (GRCm39)	S28A	probably benign	Het
Syne3	A	T	12: 104,920,561 (GRCm39)	L458Q	probably damaging	Het
Synm	C	T	7: 67,385,848 (GRCm39)	V163I	probably benign	Het
Tbc1d23	A	G	16: 57,028,686 (GRCm39)	C161R	probably damaging	Het
Tnfrsf4	G	A	4: 156,100,625 (GRCm39)	V215I	probably benign	Het
Vars2	T	G	17: 35,977,967 (GRCm39)	K67Q	probably benign	Het
Vmn2r13	A	T	5: 109,304,753 (GRCm39)	Y559*	probably null	Het
Wdpcp	T	C	11: 21,671,154 (GRCm39)	I465T	possibly damaging	Het
Zwilch	A	C	9: 64,069,844 (GRCm39)		probably null	Het

Other mutations in Rapgef1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00156:Rapgef1	APN	2	29,612,281 (GRCm39)	missense	probably benign
IGL00917:Rapgef1	APN	2	29,592,535 (GRCm39)	missense	probably benign	0.00
IGL02618:Rapgef1	APN	2	29,627,955 (GRCm39)	missense	probably damaging	1.00
IGL02642:Rapgef1	APN	2	29,590,872 (GRCm39)	splice site	probably benign
IGL02974:Rapgef1	APN	2	29,600,228 (GRCm39)	missense	possibly damaging	0.64
R0034:Rapgef1	UTSW	2	29,614,780 (GRCm39)	splice site	probably benign
R0034:Rapgef1	UTSW	2	29,614,780 (GRCm39)	splice site	probably benign
R0241:Rapgef1	UTSW	2	29,592,682 (GRCm39)	missense	possibly damaging	0.53
R0241:Rapgef1	UTSW	2	29,592,682 (GRCm39)	missense	possibly damaging	0.53
R0279:Rapgef1	UTSW	2	29,616,239 (GRCm39)	missense	probably damaging	1.00
R0432:Rapgef1	UTSW	2	29,569,828 (GRCm39)	missense	possibly damaging	0.86
R1817:Rapgef1	UTSW	2	29,576,268 (GRCm39)	missense	probably damaging	1.00
R1837:Rapgef1	UTSW	2	29,627,438 (GRCm39)	missense	probably damaging	1.00
R1970:Rapgef1	UTSW	2	29,623,723 (GRCm39)	missense	probably damaging	1.00
R1980:Rapgef1	UTSW	2	29,612,239 (GRCm39)	missense	probably benign
R2076:Rapgef1	UTSW	2	29,592,520 (GRCm39)	missense	probably benign	0.00
R2363:Rapgef1	UTSW	2	29,626,608 (GRCm39)	missense	possibly damaging	0.63
R3016:Rapgef1	UTSW	2	29,597,405 (GRCm39)	missense	probably damaging	1.00
R3053:Rapgef1	UTSW	2	29,614,868 (GRCm39)	missense	probably damaging	1.00
R3777:Rapgef1	UTSW	2	29,609,701 (GRCm39)	missense	possibly damaging	0.67
R3980:Rapgef1	UTSW	2	29,609,662 (GRCm39)	missense	probably benign	0.33
R4491:Rapgef1	UTSW	2	29,609,668 (GRCm39)	missense	possibly damaging	0.93
R4524:Rapgef1	UTSW	2	29,569,258 (GRCm39)	missense	probably benign	0.00
R4732:Rapgef1	UTSW	2	29,579,172 (GRCm39)	missense	probably damaging	1.00
R4733:Rapgef1	UTSW	2	29,579,172 (GRCm39)	missense	probably damaging	1.00
R5391:Rapgef1	UTSW	2	29,627,977 (GRCm39)	missense	probably damaging	1.00
R5395:Rapgef1	UTSW	2	29,627,977 (GRCm39)	missense	probably damaging	1.00
R5611:Rapgef1	UTSW	2	29,592,448 (GRCm39)	missense	probably damaging	0.96
R6062:Rapgef1	UTSW	2	29,590,744 (GRCm39)	missense	probably damaging	0.96
R6145:Rapgef1	UTSW	2	29,626,678 (GRCm39)	missense	probably damaging	1.00
R6580:Rapgef1	UTSW	2	29,620,621 (GRCm39)	missense	possibly damaging	0.95
R6892:Rapgef1	UTSW	2	29,589,852 (GRCm39)	critical splice donor site	probably null
R6897:Rapgef1	UTSW	2	29,592,514 (GRCm39)	missense	probably damaging	1.00
R7039:Rapgef1	UTSW	2	29,616,226 (GRCm39)	missense	probably damaging	0.97
R7149:Rapgef1	UTSW	2	29,610,712 (GRCm39)	missense	probably damaging	0.98
R7253:Rapgef1	UTSW	2	29,589,733 (GRCm39)	missense	possibly damaging	0.72
R7315:Rapgef1	UTSW	2	29,624,504 (GRCm39)	missense	probably damaging	0.98
R7956:Rapgef1	UTSW	2	29,589,027 (GRCm39)	missense	probably benign	0.03
R8161:Rapgef1	UTSW	2	29,569,210 (GRCm39)	missense	probably benign	0.08
R8162:Rapgef1	UTSW	2	29,626,011 (GRCm39)	missense	probably damaging	0.99
R8372:Rapgef1	UTSW	2	29,600,243 (GRCm39)	missense	probably damaging	0.99
R8373:Rapgef1	UTSW	2	29,600,243 (GRCm39)	missense	probably damaging	0.99
R8485:Rapgef1	UTSW	2	29,600,186 (GRCm39)	missense	probably damaging	1.00
R8838:Rapgef1	UTSW	2	29,627,458 (GRCm39)	missense	possibly damaging	0.77
R9484:Rapgef1	UTSW	2	29,625,821 (GRCm39)	missense	possibly damaging	0.95
R9521:Rapgef1	UTSW	2	29,624,291 (GRCm39)	missense	probably benign	0.16
RF005:Rapgef1	UTSW	2	29,597,207 (GRCm39)	splice site	probably null

Predicted Primers

PCR Primer
(F):5'- CAGGGACCTGTTGCAGAAAG -3'
(R):5'- AGCAATGGGTACTCAGGGTC -3'

Sequencing Primer
(F):5'- TGTTGCAGAAAGGCCACC -3'
(R):5'- CAATGGGTACTCAGGGTCTTTCC -3'

Posted On

2018-11-28