Mutagenetix > Incidental Mutation

Incidental Mutation 'R5866:Arfgef2'

454160

Institutional Source

Beutler Lab

Gene Symbol

Arfgef2

Ensembl Gene

ENSMUSG00000074582

Gene Name

ADP ribosylation factor guanine nucleotide exchange factor 2

Synonyms

BIG2, E230011G24Rik

MMRRC Submission

044075-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.381) question?

Stock #

R5866 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

166647508-166739972 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 166678177 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Glutamic Acid at position 131 (V131E)

Ref Sequence

ENSEMBL: ENSMUSP00000131572 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000099078] [ENSMUST00000144847]

AlphaFold

A2A5R2

Predicted Effect

probably benign
Transcript: ENSMUST00000099078
AA Change: V220E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000096677
Gene: ENSMUSG00000074582
AA Change: V220E

Domain	Start	End	E-Value	Type
Pfam:DCB	7	200	1.6e-40	PFAM
Pfam:Sec7_N	377	536	3.7e-53	PFAM
Blast:Sec7	549	598	8e-18	BLAST
low complexity region	621	633	N/A	INTRINSIC
Sec7	647	834	1.55e-97	SMART
Blast:Sec7	853	888	2e-11	BLAST
Blast:Sec7	902	941	4e-15	BLAST
low complexity region	1044	1055	N/A	INTRINSIC
Pfam:DUF1981	1174	1257	6e-38	PFAM
low complexity region	1719	1729	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000144847
AA Change: V131E

PolyPhen 2 Score 0.881 (Sensitivity: 0.82; Specificity: 0.94)

Meta Mutation Damage Score

0.0582

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.2%
20x: 90.7%

Validation Efficiency

91% (51/56)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ADP-ribosylation factors (ARFs) play an important role in intracellular vesicular trafficking. The protein encoded by this gene is involved in the activation of ARFs by accelerating replacement of bound GDP with GTP and is involved in Golgi transport. It contains a Sec7 domain, which may be responsible for its guanine-nucleotide exchange activity and also brefeldin A inhibition. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit exencephaly, midline gut closure defects, periventricular and subependymal heterotopia, and impaired neuronal migration. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3110009E18Rik	A	G	1: 120,096,814 (GRCm39)		probably benign	Het
A530084C06Rik	G	A	13: 31,743,178 (GRCm39)	A25V	unknown	Het
A730018C14Rik	T	C	12: 112,381,472 (GRCm39)		noncoding transcript	Het
Aasdh	G	T	5: 77,024,058 (GRCm39)	A198E	probably damaging	Het
Abcb8	C	T	5: 24,607,101 (GRCm39)	A328V	probably damaging	Het
Ace3	C	A	11: 105,888,330 (GRCm39)	H347N	probably damaging	Het
Amy1	A	T	3: 113,355,569 (GRCm39)	M302K	possibly damaging	Het
Apol11b	C	T	15: 77,524,747 (GRCm39)	V13M	probably null	Het
Arnt	T	A	3: 95,398,037 (GRCm39)		probably benign	Het
Atl1	T	C	12: 69,972,785 (GRCm39)	V35A	probably damaging	Het
BC061237	A	T	14: 44,738,730 (GRCm39)	D43V	possibly damaging	Het
Cracd	A	G	5: 77,005,384 (GRCm39)	T582A	unknown	Het
Cyp4f17	T	C	17: 32,725,887 (GRCm39)	S7P	probably benign	Het
Ddx60	A	G	8: 62,393,774 (GRCm39)	Y70C	probably damaging	Het
Defb34	T	C	8: 19,176,468 (GRCm39)	L53P	probably damaging	Het
Dennd5a	T	C	7: 109,518,567 (GRCm39)	T525A	probably benign	Het
Ephb3	T	C	16: 21,030,129 (GRCm39)		probably benign	Het
Fam83d	T	A	2: 158,621,750 (GRCm39)		probably null	Het
Gramd2b	A	G	18: 56,607,108 (GRCm39)	D74G	possibly damaging	Het
Hax1	A	G	3: 89,903,035 (GRCm39)		probably benign	Het
Kcnh8	T	C	17: 53,263,804 (GRCm39)	I767T	probably benign	Het
Ldah	G	A	12: 8,270,614 (GRCm39)	V5I	possibly damaging	Het
Nbeal2	A	G	9: 110,460,560 (GRCm39)	V1758A	probably damaging	Het
Nos1	A	G	5: 118,033,967 (GRCm39)	D363G	probably damaging	Het
Or14j6	C	T	17: 38,214,700 (GRCm39)	R88*	probably null	Het
Pdlim7	T	A	13: 55,646,501 (GRCm39)	D445V	probably damaging	Het
Phip	T	A	9: 82,772,203 (GRCm39)	M1115L	probably benign	Het
Pigb	C	T	9: 72,936,966 (GRCm39)	A215T	probably damaging	Het
Pkd1	A	T	17: 24,799,935 (GRCm39)	S2952C	probably damaging	Het
Plxnb2	T	C	15: 89,051,775 (GRCm39)	D148G	probably damaging	Het
Ppp1r36	T	C	12: 76,473,579 (GRCm39)	F70S	possibly damaging	Het
Rad52	G	A	6: 119,889,907 (GRCm39)		probably benign	Het
Rasa2	T	A	9: 96,427,823 (GRCm39)	T681S	probably benign	Het
Rel	A	T	11: 23,692,724 (GRCm39)	Y436*	probably null	Het
Sec16a	G	A	2: 26,309,650 (GRCm39)	P2119S	probably benign	Het
Sema6d	C	A	2: 124,506,262 (GRCm39)	T733K	probably benign	Het
Sf3b3	C	T	8: 111,541,266 (GRCm39)	A950T	probably benign	Het
Slc24a5	T	A	2: 124,927,591 (GRCm39)	F297I	probably damaging	Het
Spp2	A	T	1: 88,340,025 (GRCm39)	D122V	possibly damaging	Het
Stap1	A	G	5: 86,225,906 (GRCm39)	K60R	probably benign	Het
Stat1	A	G	1: 52,178,423 (GRCm39)	K286E	probably damaging	Het
Stn1	T	C	19: 47,505,568 (GRCm39)	T129A	probably benign	Het
Tagap	C	T	17: 8,152,285 (GRCm39)	T490I	probably damaging	Het
Tbc1d2	T	C	4: 46,637,715 (GRCm39)	E177G	possibly damaging	Het
Tln2	A	T	9: 67,174,150 (GRCm39)	L841Q	probably damaging	Het
Tmem59	T	A	4: 107,047,754 (GRCm39)	M71K	probably damaging	Het
Ugt2a3	G	A	5: 87,484,406 (GRCm39)	T206I	probably damaging	Het
Utp20	G	A	10: 88,608,421 (GRCm39)	H1539Y	possibly damaging	Het
Vps13a	T	C	19: 16,657,387 (GRCm39)	N1794S	probably benign	Het
Vsig10	A	T	5: 117,490,814 (GRCm39)		probably null	Het
Zfp97	T	A	17: 17,365,087 (GRCm39)	F195L	possibly damaging	Het

Other mutations in Arfgef2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00942:Arfgef2	APN	2	166,727,773 (GRCm39)	missense	probably damaging	1.00
IGL01323:Arfgef2	APN	2	166,713,415 (GRCm39)	missense	probably damaging	1.00
IGL01415:Arfgef2	APN	2	166,709,275 (GRCm39)	missense	probably damaging	0.98
IGL01638:Arfgef2	APN	2	166,715,865 (GRCm39)	missense	probably damaging	0.97
IGL02618:Arfgef2	APN	2	166,695,233 (GRCm39)	missense	probably damaging	1.00
IGL02899:Arfgef2	APN	2	166,710,971 (GRCm39)	splice site	probably benign
IGL03012:Arfgef2	APN	2	166,710,808 (GRCm39)	splice site	probably benign
IGL03063:Arfgef2	APN	2	166,701,702 (GRCm39)	splice site	probably benign
migrainous	UTSW	2	166,676,383 (GRCm39)	frame shift	probably null
Scotomata	UTSW	2	166,693,199 (GRCm39)	critical splice donor site	probably null
shimmering	UTSW	2	166,668,848 (GRCm39)	missense	probably benign
R0102:Arfgef2	UTSW	2	166,687,385 (GRCm39)	missense	probably benign	0.00
R0102:Arfgef2	UTSW	2	166,687,385 (GRCm39)	missense	probably benign	0.00
R0116:Arfgef2	UTSW	2	166,715,603 (GRCm39)	missense	probably damaging	1.00
R0128:Arfgef2	UTSW	2	166,677,639 (GRCm39)	missense	probably damaging	1.00
R0130:Arfgef2	UTSW	2	166,677,639 (GRCm39)	missense	probably damaging	1.00
R0208:Arfgef2	UTSW	2	166,709,342 (GRCm39)	missense	probably damaging	1.00
R0379:Arfgef2	UTSW	2	166,702,320 (GRCm39)	critical splice donor site	probably null
R0945:Arfgef2	UTSW	2	166,668,889 (GRCm39)	unclassified	probably benign
R1226:Arfgef2	UTSW	2	166,669,560 (GRCm39)	missense	probably damaging	1.00
R1252:Arfgef2	UTSW	2	166,701,877 (GRCm39)	missense	probably damaging	1.00
R1695:Arfgef2	UTSW	2	166,706,632 (GRCm39)	missense	probably damaging	0.98
R1696:Arfgef2	UTSW	2	166,703,558 (GRCm39)	missense	probably damaging	1.00
R1742:Arfgef2	UTSW	2	166,708,900 (GRCm39)	missense	probably damaging	1.00
R1935:Arfgef2	UTSW	2	166,705,523 (GRCm39)	missense	probably benign	0.28
R1936:Arfgef2	UTSW	2	166,705,523 (GRCm39)	missense	probably benign	0.28
R1939:Arfgef2	UTSW	2	166,715,548 (GRCm39)	missense	probably damaging	1.00
R2276:Arfgef2	UTSW	2	166,707,679 (GRCm39)	missense	probably benign	0.00
R2279:Arfgef2	UTSW	2	166,707,679 (GRCm39)	missense	probably benign	0.00
R2349:Arfgef2	UTSW	2	166,693,948 (GRCm39)	missense	probably damaging	1.00
R2359:Arfgef2	UTSW	2	166,702,539 (GRCm39)	missense	probably damaging	1.00
R2414:Arfgef2	UTSW	2	166,687,424 (GRCm39)	missense	probably benign	0.00
R2519:Arfgef2	UTSW	2	166,723,164 (GRCm39)	missense	probably benign	0.03
R2938:Arfgef2	UTSW	2	166,736,653 (GRCm39)	missense	probably damaging	1.00
R3696:Arfgef2	UTSW	2	166,695,220 (GRCm39)	nonsense	probably null
R4022:Arfgef2	UTSW	2	166,715,865 (GRCm39)	missense	probably benign	0.01
R4227:Arfgef2	UTSW	2	166,709,244 (GRCm39)	missense	probably damaging	1.00
R4293:Arfgef2	UTSW	2	166,732,211 (GRCm39)	missense	probably benign
R4455:Arfgef2	UTSW	2	166,736,635 (GRCm39)	missense	probably benign	0.43
R4499:Arfgef2	UTSW	2	166,727,734 (GRCm39)	missense	probably damaging	0.99
R4570:Arfgef2	UTSW	2	166,698,458 (GRCm39)	missense	probably damaging	0.99
R4888:Arfgef2	UTSW	2	166,677,533 (GRCm39)	missense	probably damaging	1.00
R4893:Arfgef2	UTSW	2	166,708,876 (GRCm39)	missense	probably benign
R5032:Arfgef2	UTSW	2	166,720,464 (GRCm39)	missense	probably benign
R5191:Arfgef2	UTSW	2	166,718,431 (GRCm39)	missense	probably damaging	1.00
R5200:Arfgef2	UTSW	2	166,702,604 (GRCm39)	missense	probably benign	0.00
R5318:Arfgef2	UTSW	2	166,715,891 (GRCm39)	missense	probably damaging	1.00
R5378:Arfgef2	UTSW	2	166,715,548 (GRCm39)	missense	probably damaging	1.00
R5537:Arfgef2	UTSW	2	166,698,513 (GRCm39)	splice site	probably null
R5878:Arfgef2	UTSW	2	166,712,137 (GRCm39)	missense	probably benign	0.41
R5972:Arfgef2	UTSW	2	166,733,756 (GRCm39)	missense	probably damaging	1.00
R6147:Arfgef2	UTSW	2	166,713,415 (GRCm39)	missense	probably damaging	1.00
R6293:Arfgef2	UTSW	2	166,715,508 (GRCm39)	missense	possibly damaging	0.92
R6323:Arfgef2	UTSW	2	166,676,404 (GRCm39)	missense	probably damaging	1.00
R6338:Arfgef2	UTSW	2	166,687,490 (GRCm39)	missense	probably damaging	1.00
R6538:Arfgef2	UTSW	2	166,735,541 (GRCm39)	splice site	probably null
R6726:Arfgef2	UTSW	2	166,735,540 (GRCm39)	critical splice donor site	probably null
R7047:Arfgef2	UTSW	2	166,693,865 (GRCm39)	splice site	probably null
R7086:Arfgef2	UTSW	2	166,718,536 (GRCm39)	missense	probably damaging	1.00
R7108:Arfgef2	UTSW	2	166,715,528 (GRCm39)	missense	possibly damaging	0.80
R7155:Arfgef2	UTSW	2	166,707,733 (GRCm39)	missense	probably benign	0.19
R7159:Arfgef2	UTSW	2	166,668,848 (GRCm39)	missense	probably benign
R7482:Arfgef2	UTSW	2	166,693,199 (GRCm39)	critical splice donor site	probably null
R7598:Arfgef2	UTSW	2	166,698,444 (GRCm39)	missense	probably benign
R7869:Arfgef2	UTSW	2	166,715,623 (GRCm39)	missense	probably damaging	1.00
R8003:Arfgef2	UTSW	2	166,695,208 (GRCm39)	missense	probably damaging	1.00
R8092:Arfgef2	UTSW	2	166,701,754 (GRCm39)	missense	probably damaging	1.00
R8093:Arfgef2	UTSW	2	166,736,577 (GRCm39)	missense	probably benign	0.02
R8110:Arfgef2	UTSW	2	166,720,464 (GRCm39)	missense	probably benign	0.01
R8130:Arfgef2	UTSW	2	166,678,170 (GRCm39)	missense	possibly damaging	0.81
R8153:Arfgef2	UTSW	2	166,676,383 (GRCm39)	frame shift	probably null
R8156:Arfgef2	UTSW	2	166,676,383 (GRCm39)	frame shift	probably null
R8411:Arfgef2	UTSW	2	166,715,903 (GRCm39)	missense	probably benign	0.15
R8418:Arfgef2	UTSW	2	166,698,468 (GRCm39)	missense	probably benign	0.19
R8738:Arfgef2	UTSW	2	166,708,867 (GRCm39)	missense	probably benign	0.00
R8826:Arfgef2	UTSW	2	166,677,386 (GRCm39)	intron	probably benign
R8967:Arfgef2	UTSW	2	166,677,662 (GRCm39)	missense	probably damaging	1.00
R8971:Arfgef2	UTSW	2	166,701,221 (GRCm39)	missense	probably damaging	1.00
R8972:Arfgef2	UTSW	2	166,709,253 (GRCm39)	missense	possibly damaging	0.67
R9010:Arfgef2	UTSW	2	166,701,284 (GRCm39)	missense	probably damaging	1.00
R9077:Arfgef2	UTSW	2	166,706,721 (GRCm39)	missense	probably damaging	1.00
R9249:Arfgef2	UTSW	2	166,733,690 (GRCm39)	missense	probably damaging	1.00
R9306:Arfgef2	UTSW	2	166,723,188 (GRCm39)	missense	probably benign	0.02
R9394:Arfgef2	UTSW	2	166,676,469 (GRCm39)	missense	probably benign	0.13
R9776:Arfgef2	UTSW	2	166,713,447 (GRCm39)	missense	probably damaging	1.00
X0040:Arfgef2	UTSW	2	166,701,803 (GRCm39)	missense	probably damaging	1.00
X0063:Arfgef2	UTSW	2	166,733,761 (GRCm39)	missense	probably benign	0.32
Z1088:Arfgef2	UTSW	2	166,735,515 (GRCm39)	missense	possibly damaging	0.78
Z1176:Arfgef2	UTSW	2	166,736,632 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AAGTTCGGTCAGCTGCTTG -3'
(R):5'- TGCCCCATGTAGAAGCCAAG -3'

Sequencing Primer
(F):5'- GCTAGCACTGTTTAGATGG -3'
(R):5'- AAGCGTTCCCAGTGTGTC -3'

Posted On

2017-02-10