Mutagenetix > Incidental Mutation

Incidental Mutation 'R8995:Arfgap2'

684640

Institutional Source

Beutler Lab

Gene Symbol

Arfgap2

Ensembl Gene

ENSMUSG00000027255

Gene Name

ADP-ribosylation factor GTPase activating protein 2

Synonyms

Zfp289, 2310032E02Rik

MMRRC Submission

068826-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.780) question?

Stock #

R8995 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

91095319-91107276 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 91103929 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Lysine at position 342 (Q342K)

Ref Sequence

ENSEMBL: ENSMUSP00000028691 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028691] [ENSMUST00000064652] [ENSMUST00000080008] [ENSMUST00000094835] [ENSMUST00000102594]

AlphaFold

Q99K28

Predicted Effect

probably damaging
Transcript: ENSMUST00000028691
AA Change: Q342K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000028691
Gene: ENSMUSG00000027255
AA Change: Q342K

Domain	Start	End	E-Value	Type
ArfGap	11	125	1.46e-44	SMART
low complexity region	227	246	N/A	INTRINSIC
coiled coil region	254	321	N/A	INTRINSIC
low complexity region	323	335	N/A	INTRINSIC
Blast:ArfGap	370	434	6e-32	BLAST
low complexity region	468	476	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000064652

Predicted Effect

probably damaging
Transcript: ENSMUST00000080008
AA Change: Q328K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000078920
Gene: ENSMUSG00000027255
AA Change: Q328K

Domain	Start	End	E-Value	Type
ArfGap	11	125	1.46e-44	SMART
low complexity region	213	232	N/A	INTRINSIC
coiled coil region	240	307	N/A	INTRINSIC
low complexity region	309	321	N/A	INTRINSIC
internal_repeat_1	333	376	9.77e-5	PROSPERO
low complexity region	454	462	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000094835

SMART Domains

Protein: ENSMUSP00000092431
Gene: ENSMUSG00000040591

Domain	Start	End	E-Value	Type
low complexity region	219	234	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000102594

SMART Domains

Protein: ENSMUSP00000099654
Gene: ENSMUSG00000040591

Domain	Start	End	E-Value	Type
low complexity region	316	331	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.1%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a zinc-finger-containing GTPase-activating protein for ADP ribosylation factor 1 (ARF1), a small GTPase that plays a role in coatomer-mediated vesicular trafficking. This gene product stimulates the hydrolysis of ARF1-bound GTP, which may lead to dissociation of coatomer from Golgi-derived membranes to allow fusion with target membranes. It may regulate the retrograde transport from the Golgi complex to the endoplasmic reticulum. Expression of this gene has been shown to be controlled by inhibitor of DNA binding 1 (Id1). Alternatively spliced transcript variants encoding different isoforms have been found for this gene. A pseudogene of this gene was identified on chromosome 6. [provided by RefSeq, Oct 2009]

Allele List at MGI

Other mutations in this stock

Total: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700018B08Rik	A	G	8: 122,257,764 (GRCm39)	*214R	probably null	Het
Acd	A	G	8: 106,427,131 (GRCm39)	L93P	probably damaging	Het
Adgrv1	GTT	GT	13: 81,553,457 (GRCm39)		probably null	Het
Aldh1b1	T	A	4: 45,803,413 (GRCm39)	M317K	possibly damaging	Het
Arhgef16	C	T	4: 154,371,495 (GRCm39)	E233K	probably damaging	Het
Asxl1	C	T	2: 153,235,886 (GRCm39)	R323C	probably damaging	Het
Bank1	G	T	3: 135,772,264 (GRCm39)	D656E	possibly damaging	Het
Bdh2	A	G	3: 135,000,989 (GRCm39)	M120V	probably damaging	Het
Bend7	A	G	2: 4,749,103 (GRCm39)	I73M	probably damaging	Het
Cd207	C	A	6: 83,652,891 (GRCm39)	D80Y	probably damaging	Het
Cdon	A	G	9: 35,398,093 (GRCm39)	T937A	probably damaging	Het
Cntn1	G	A	15: 92,132,347 (GRCm39)	V148M	probably damaging	Het
Csnk2a1-ps3	T	A	1: 156,352,873 (GRCm39)	V358E	probably benign	Het
Ddx50	A	G	10: 62,469,862 (GRCm39)	I375T	probably damaging	Het
Dhrs1	T	A	14: 55,977,396 (GRCm39)	T241S	probably benign	Het
Eef1b2	T	C	1: 63,217,629 (GRCm39)	Y79H	probably damaging	Het
Elmod2	A	G	8: 84,049,315 (GRCm39)	C84R	probably benign	Het
Exo1	A	G	1: 175,736,127 (GRCm39)	H837R	probably benign	Het
Fat3	T	C	9: 16,286,898 (GRCm39)	N875S	probably damaging	Het
Flvcr1	A	T	1: 190,743,817 (GRCm39)	L413Q	probably damaging	Het
Fras1	G	T	5: 96,860,415 (GRCm39)	V2154F	possibly damaging	Het
Golm2	A	C	2: 121,756,199 (GRCm39)	E409D	probably damaging	Het
Hectd4	G	A	5: 121,392,422 (GRCm39)	V229M	possibly damaging	Het
Ifitm6	A	T	7: 140,596,617 (GRCm39)	V52E	probably damaging	Het
Igkv4-58	A	G	6: 69,477,511 (GRCm39)	S29P	probably damaging	Het
Klc1	G	A	12: 111,743,344 (GRCm39)	A224T	probably damaging	Het
Knl1	T	C	2: 118,902,990 (GRCm39)	S1564P	probably benign	Het
Krt25	T	C	11: 99,207,382 (GRCm39)	D399G	probably benign	Het
Lamc1	T	C	1: 153,207,993 (GRCm39)	Q98R	probably benign	Het
Lpar1	T	A	4: 58,486,954 (GRCm39)	M106L	probably damaging	Het
Mpc1	A	G	17: 8,502,784 (GRCm39)	Y21C	probably benign	Het
Msr1	T	A	8: 40,042,460 (GRCm39)	I372F	possibly damaging	Het
Ndc80	T	C	17: 71,815,598 (GRCm39)	N396D	probably benign	Het
Nphp4	G	A	4: 152,623,345 (GRCm39)	R673H	probably damaging	Het
Nsd3	T	C	8: 26,131,169 (GRCm39)	F178S	probably damaging	Het
Or1p1b	A	T	11: 74,130,620 (GRCm39)	T77S	probably benign	Het
Or8g54	T	C	9: 39,707,313 (GRCm39)	I214T	possibly damaging	Het
Pcdhgb7	T	A	18: 37,885,230 (GRCm39)	F133L	probably damaging	Het
Pikfyve	A	G	1: 65,244,746 (GRCm39)		probably null	Het
Pld5	A	T	1: 175,791,580 (GRCm39)	D475E	probably benign	Het
Potefam3f	A	T	8: 20,479,025 (GRCm39)	H11L		Het
Prop1	G	A	11: 50,841,887 (GRCm39)	P173L	possibly damaging	Het
Rabepk	G	A	2: 34,689,842 (GRCm39)		probably benign	Het
Reln	A	G	5: 22,184,577 (GRCm39)	I1646T	probably benign	Het
Rexo1	A	T	10: 80,386,095 (GRCm39)	L321Q	probably damaging	Het
Rfx3	T	A	19: 27,783,725 (GRCm39)	E382V	probably benign	Het
Rnf20	C	T	4: 49,648,437 (GRCm39)	T415I	possibly damaging	Het
Rpl10-ps3	T	A	9: 50,256,078 (GRCm39)	D55V	probably benign	Het
Sag	A	G	1: 87,733,052 (GRCm39)	T7A	probably benign	Het
Saysd1	G	A	14: 20,133,005 (GRCm39)	R51C	probably damaging	Het
Shprh	T	A	10: 11,040,574 (GRCm39)	Y682*	probably null	Het
Slc6a13	T	C	6: 121,302,012 (GRCm39)	I198T	probably damaging	Het
Slx9	G	A	10: 77,333,303 (GRCm39)	R121*	probably null	Het
Smyd5	C	A	6: 85,415,829 (GRCm39)	C101*	probably null	Het
Spata31d1d	A	G	13: 59,874,421 (GRCm39)	V1038A	probably benign	Het
Stat6	T	C	10: 127,494,511 (GRCm39)	S692P	probably benign	Het
Tbc1d9	A	T	8: 83,998,180 (GRCm39)	M1246L	probably benign	Het
Tmprss5	T	A	9: 49,025,894 (GRCm39)		probably null	Het
Trim12a	A	T	7: 103,953,532 (GRCm39)	M193K	probably benign	Het
Ube2t	T	A	1: 134,899,658 (GRCm39)	L102H	probably damaging	Het
Ubr1	G	A	2: 120,697,034 (GRCm39)	R1623W	probably damaging	Het
Ush2a	T	G	1: 188,176,850 (GRCm39)	M1338R	probably damaging	Het
Usp36	A	T	11: 118,175,825 (GRCm39)	L112Q	probably damaging	Het
Vmn1r53	A	G	6: 90,200,757 (GRCm39)	M189T	probably benign	Het
Vmn1r54	T	C	6: 90,246,668 (GRCm39)	V194A	probably benign	Het
Vmn2r33	A	G	7: 7,554,192 (GRCm39)	V787A	probably damaging	Het
Vps26a	A	G	10: 62,300,458 (GRCm39)	I236T	probably damaging	Het
Vwde	A	T	6: 13,195,996 (GRCm39)	L343Q	probably damaging	Het
Xdh	A	G	17: 74,205,369 (GRCm39)	V1032A	probably damaging	Het
Zan	A	G	5: 137,393,882 (GRCm39)	F4523S	unknown	Het
Zfand5	T	A	19: 21,254,387 (GRCm39)	V66E	probably benign	Het
Zfp658	T	A	7: 43,222,798 (GRCm39)	C358S	possibly damaging	Het
Zfp977	T	A	7: 42,232,072 (GRCm39)	R64W	probably damaging	Het
Zfp995	C	T	17: 22,099,172 (GRCm39)	S354N	probably benign	Het

Other mutations in Arfgap2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
R0097:Arfgap2	UTSW	2	91,105,160 (GRCm39)	missense	probably benign	0.16
R0097:Arfgap2	UTSW	2	91,105,160 (GRCm39)	missense	probably benign	0.16
R0178:Arfgap2	UTSW	2	91,097,706 (GRCm39)	missense	probably benign	0.00
R0927:Arfgap2	UTSW	2	91,104,150 (GRCm39)	missense	probably benign	0.05
R1491:Arfgap2	UTSW	2	91,105,204 (GRCm39)	missense	probably damaging	1.00
R1693:Arfgap2	UTSW	2	91,100,420 (GRCm39)	splice site	probably null
R2091:Arfgap2	UTSW	2	91,100,586 (GRCm39)	missense	probably benign	0.02
R2199:Arfgap2	UTSW	2	91,096,037 (GRCm39)	critical splice donor site	probably null
R3772:Arfgap2	UTSW	2	91,095,711 (GRCm39)	missense	probably benign
R3922:Arfgap2	UTSW	2	91,105,150 (GRCm39)	missense	probably damaging	1.00
R3926:Arfgap2	UTSW	2	91,105,150 (GRCm39)	missense	probably damaging	1.00
R4707:Arfgap2	UTSW	2	91,100,316 (GRCm39)	missense	probably damaging	1.00
R4751:Arfgap2	UTSW	2	91,097,713 (GRCm39)	missense	probably benign	0.10
R4923:Arfgap2	UTSW	2	91,104,004 (GRCm39)	missense	probably damaging	1.00
R5249:Arfgap2	UTSW	2	91,095,982 (GRCm39)	nonsense	probably null
R5541:Arfgap2	UTSW	2	91,106,114 (GRCm39)	missense	probably benign	0.09
R5608:Arfgap2	UTSW	2	91,100,547 (GRCm39)	missense	probably damaging	1.00
R5626:Arfgap2	UTSW	2	91,105,737 (GRCm39)	nonsense	probably null
R6261:Arfgap2	UTSW	2	91,100,627 (GRCm39)	missense	probably benign	0.00
R6300:Arfgap2	UTSW	2	91,097,540 (GRCm39)	missense	probably benign	0.00
R6948:Arfgap2	UTSW	2	91,097,524 (GRCm39)	missense	probably benign	0.00
R7531:Arfgap2	UTSW	2	91,104,089 (GRCm39)	splice site	probably null
R8058:Arfgap2	UTSW	2	91,096,644 (GRCm39)	critical splice donor site	probably null
R8121:Arfgap2	UTSW	2	91,096,028 (GRCm39)	missense	probably benign	0.01
R8179:Arfgap2	UTSW	2	91,105,668 (GRCm39)	missense	probably damaging	1.00
R8825:Arfgap2	UTSW	2	91,103,906 (GRCm39)	missense	probably damaging	1.00
Z1177:Arfgap2	UTSW	2	91,105,449 (GRCm39)	missense	probably benign	0.11

Predicted Primers

PCR Primer
(F):5'- GCACAGTTCTCTGCTTGGAC -3'
(R):5'- CTCCCAAGGAAAAGGGGTTG -3'

Sequencing Primer
(F):5'- AGTTCTCTGCTTGGACTGGCC -3'
(R):5'- AAAAGGGGTTGTCCTTGTACC -3'

Posted On

2021-10-11