Mutagenetix > Incidental Mutation

Incidental Mutation 'R2020:Arhgap18'

223859

Institutional Source

Beutler Lab

Gene Symbol

Arhgap18

Ensembl Gene

ENSMUSG00000039031

Gene Name

Rho GTPase activating protein 18

Synonyms

MMRRC Submission

040029-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2020 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

26753421-26918648 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 26854904 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glycine at position 121 (R121G)

Ref Sequence

ENSEMBL: ENSMUSP00000135030 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000039557] [ENSMUST00000135866] [ENSMUST00000176060]

AlphaFold

Q8K0Q5

Predicted Effect

probably benign
Transcript: ENSMUST00000039557
AA Change: R193G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000044834
Gene: ENSMUSG00000039031
AA Change: R193G

Domain	Start	End	E-Value	Type
low complexity region	100	114	N/A	INTRINSIC
RhoGAP	340	520	8.99e-42	SMART
coiled coil region	535	557	N/A	INTRINSIC
Blast:RhoGAP	572	613	1e-13	BLAST

Predicted Effect

probably benign
Transcript: ENSMUST00000135866

SMART Domains

Protein: ENSMUSP00000135783
Gene: ENSMUSG00000039031

Domain	Start	End	E-Value	Type
low complexity region	28	42	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000176060
AA Change: R121G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000135030
Gene: ENSMUSG00000039031
AA Change: R121G

Domain	Start	End	E-Value	Type
low complexity region	28	42	N/A	INTRINSIC

Meta Mutation Damage Score

0.0603

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.8%
20x: 93.6%

Validation Efficiency

99% (87/88)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ARHGAP18 belongs to a family of Rho (see MIM 165390) GTPase-activating proteins that modulate cell signaling (Potkin et al., 2009 [PubMed 19065146]).[supplied by OMIM, Apr 2010]

Allele List at MGI

Other mutations in this stock

Total: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1600012P17Rik	C	A	1: 158,968,912		noncoding transcript	Het
9530053A07Rik	T	C	7: 28,155,594	S1882P	probably benign	Het
Adam17	G	A	12: 21,349,875	R177C	probably damaging	Het
Ak7	G	A	12: 105,745,332		probably null	Het
Akap9	T	C	5: 3,961,967	V890A	probably damaging	Het
Alg6	A	G	4: 99,738,132	N59S	probably damaging	Het
Alkbh5	G	T	11: 60,538,549	A43S	probably benign	Het
Anxa2	C	A	9: 69,483,817	D162E	probably damaging	Het
Arap1	A	G	7: 101,401,518	H1136R	probably benign	Het
Arhgef4	A	T	1: 34,723,810	T716S	unknown	Het
Atg2a	T	C	19: 6,250,269		probably null	Het
Ccdc27	T	C	4: 154,033,313	I480V	probably null	Het
Cdipt	T	C	7: 126,976,933	V20A	possibly damaging	Het
Cgrrf1	C	T	14: 46,830,445		probably benign	Het
Chd7	G	A	4: 8,855,226	V2152I	probably benign	Het
Chd8	T	A	14: 52,215,241	S1274C	probably damaging	Het
Chuk	A	T	19: 44,107,343	M17K	possibly damaging	Het
Col14a1	C	T	15: 55,446,181		probably benign	Het
Col20a1	G	A	2: 181,013,163		probably null	Het
Cped1	A	G	6: 22,143,964	I570V	probably benign	Het
Cul9	C	G	17: 46,522,175	A1326P	probably damaging	Het
Ddx27	A	C	2: 167,033,771	Q674P	probably damaging	Het
Dennd6a	T	A	14: 26,612,003	F131L	probably damaging	Het
Dhx38	G	A	8: 109,556,869		probably benign	Het
Dido1	G	T	2: 180,659,585	N2175K	unknown	Het
Dmxl1	T	A	18: 49,889,558	Y1654*	probably null	Het
Dock7	T	A	4: 98,959,101	H1658L	probably damaging	Het
Dync2h1	T	A	9: 7,122,772	E2061D	probably damaging	Het
Dync2h1	T	C	9: 7,162,925	I555V	probably benign	Het
Eif2ak2	T	C	17: 78,863,963	E337G	possibly damaging	Het
Fabp12	T	A	3: 10,250,149	D46V	probably benign	Het
Fech	C	T	18: 64,478,727	E79K	probably damaging	Het
Flnc	A	T	6: 29,444,363	I693F	probably damaging	Het
Foxp2	G	A	6: 15,324,644	C97Y	possibly damaging	Het
Grin2b	A	G	6: 135,733,896	M884T	probably benign	Het
Gtf2ird1	T	C	5: 134,417,093	D28G	probably damaging	Het
Gtf3c4	C	A	2: 28,833,894	G468W	possibly damaging	Het
Ift172	A	T	5: 31,267,241	L201*	probably null	Het
Il1rl2	C	A	1: 40,365,214	S498R	probably damaging	Het
Ildr1	C	T	16: 36,725,541	R489W	probably damaging	Het
Itga10	G	A	3: 96,652,490	G487D	probably damaging	Het
Klk8	A	G	7: 43,799,216	N128D	probably benign	Het
Lgr6	G	A	1: 135,075,275	T79M	probably damaging	Het
Med6	T	C	12: 81,573,877	T232A	probably benign	Het
Mgat4e	A	G	1: 134,541,322	L328P	probably damaging	Het
Mttp	A	G	3: 138,118,402	Y138H	probably damaging	Het
Ngef	T	C	1: 87,545,968	R31G	probably benign	Het
Nipsnap2	C	A	5: 129,753,223		probably null	Het
Nlgn2	G	T	11: 69,828,441	N194K	probably damaging	Het
Olfr1026	A	G	2: 85,923,743	I158M	probably benign	Het
Olfr1245	A	T	2: 89,574,961	M255K	possibly damaging	Het
Olfr1450	G	A	19: 12,954,332	V248I	possibly damaging	Het
Olfr357	G	A	2: 36,997,652	V281M	possibly damaging	Het
Olfr894	A	G	9: 38,219,432	Y203C	possibly damaging	Het
Pcca	T	A	14: 122,813,222	M101K	possibly damaging	Het
Plekha6	A	G	1: 133,284,970	T671A	possibly damaging	Het
Prex2	G	A	1: 11,162,312	V868M	probably damaging	Het
Prkcq	G	A	2: 11,279,521	V501I	probably benign	Het
Prom1	T	A	5: 44,011,253		probably benign	Het
Ptprd	A	G	4: 76,133,161	V41A	probably damaging	Het
Rab39	C	T	9: 53,686,398	G189E	possibly damaging	Het
Ret	T	C	6: 118,180,382	K236E	possibly damaging	Het
Rfx6	G	A	10: 51,720,057		probably null	Het
Rnf213	A	G	11: 119,461,918	T3916A	probably damaging	Het
Rpn1	A	G	6: 88,095,683	N336S	probably damaging	Het
Sag	G	A	1: 87,805,315	A2T	probably damaging	Het
Sco2	T	C	15: 89,371,860	Y197C	probably damaging	Het
Sec23b	T	C	2: 144,566,944	I183T	possibly damaging	Het
Sec24b	C	T	3: 129,987,728	V1166M	probably damaging	Het
Slc27a5	A	T	7: 12,993,412	F361Y	probably damaging	Het
Spaca9	A	G	2: 28,696,001	L17P	probably damaging	Het
Sqor	T	C	2: 122,804,107		probably null	Het
Stx18	A	G	5: 38,135,244	H230R	probably damaging	Het
Tas2r130	A	T	6: 131,630,769	I21N	probably damaging	Het
Tcaf3	A	G	6: 42,593,724	S365P	possibly damaging	Het
Tinagl1	G	A	4: 130,166,972	H351Y	probably damaging	Het
Tmc2	T	C	2: 130,232,385	Y333H	probably damaging	Het
Trp53bp2	A	T	1: 182,442,819	T395S	probably damaging	Het
Tsc22d1	T	C	14: 76,418,333	S751P	probably damaging	Het
Ttc30a1	A	G	2: 75,980,935	V268A	probably benign	Het
Ttn	A	G	2: 76,827,024		probably benign	Het
Ugdh	T	C	5: 65,416,925	Y425C	probably damaging	Het
Vmn1r115	G	A	7: 20,844,169	L273F	probably null	Het
Vmn2r109	A	T	17: 20,541,186	C636*	probably null	Het
Vmn2r59	A	C	7: 42,043,779	Y466D	probably damaging	Het
Zic5	C	T	14: 122,464,830	G163D	unknown	Het

Other mutations in Arhgap18

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01609:Arhgap18	APN	10	26880748	missense	possibly damaging	0.75
IGL02393:Arhgap18	APN	10	26877183	missense	probably benign	0.07
IGL03368:Arhgap18	APN	10	26772693	missense	possibly damaging	0.60
Half_pint	UTSW	10	26772698	critical splice donor site	probably null
R0698:Arhgap18	UTSW	10	26912629	missense	probably damaging	1.00
R1456:Arhgap18	UTSW	10	26916440	missense	probably benign	0.29
R1532:Arhgap18	UTSW	10	26860722	missense	possibly damaging	0.69
R1768:Arhgap18	UTSW	10	26887861	missense	probably damaging	1.00
R1768:Arhgap18	UTSW	10	26887862	missense	probably damaging	1.00
R1793:Arhgap18	UTSW	10	26860736	unclassified	probably benign
R1867:Arhgap18	UTSW	10	26846030	missense	probably damaging	0.99
R2049:Arhgap18	UTSW	10	26849942	missense	probably benign	0.00
R2056:Arhgap18	UTSW	10	26854908	missense	probably benign	0.03
R2058:Arhgap18	UTSW	10	26854908	missense	probably benign	0.03
R2986:Arhgap18	UTSW	10	26854907	missense	probably benign	0.00
R3027:Arhgap18	UTSW	10	26846096	missense	probably benign
R5103:Arhgap18	UTSW	10	26869982	missense	probably damaging	1.00
R5468:Arhgap18	UTSW	10	26912671	missense	probably damaging	0.99
R5532:Arhgap18	UTSW	10	26846108	missense	possibly damaging	0.56
R5710:Arhgap18	UTSW	10	26860733	splice site	probably null
R6019:Arhgap18	UTSW	10	26860650	missense	probably damaging	0.98
R6190:Arhgap18	UTSW	10	26846035	start codon destroyed	probably null	0.22
R6346:Arhgap18	UTSW	10	26846065	missense	probably damaging	1.00
R6438:Arhgap18	UTSW	10	26772698	critical splice donor site	probably null
R6572:Arhgap18	UTSW	10	26846416	splice site	probably null
R6799:Arhgap18	UTSW	10	26849921	missense	possibly damaging	0.57
R6844:Arhgap18	UTSW	10	26772686	missense	probably benign	0.04
R7051:Arhgap18	UTSW	10	26849921	missense	possibly damaging	0.57
R7084:Arhgap18	UTSW	10	26872738	missense	possibly damaging	0.77
R7727:Arhgap18	UTSW	10	26870011	missense	possibly damaging	0.83
R8046:Arhgap18	UTSW	10	26887857	missense	probably damaging	0.98
R8252:Arhgap18	UTSW	10	26854936	missense	probably benign	0.00
R8392:Arhgap18	UTSW	10	26845940	missense	probably benign	0.38
R8485:Arhgap18	UTSW	10	26846108	missense	probably benign	0.05
R9132:Arhgap18	UTSW	10	26854890	missense	probably benign
R9159:Arhgap18	UTSW	10	26854890	missense	probably benign
R9245:Arhgap18	UTSW	10	26846111	missense	possibly damaging	0.71
R9375:Arhgap18	UTSW	10	26772614	missense	probably damaging	1.00
R9597:Arhgap18	UTSW	10	26912659	missense	probably damaging	1.00
Z1088:Arhgap18	UTSW	10	26850004	splice site	probably null

Predicted Primers

PCR Primer
(F):5'- TCACTGTGGCACTCTGTTCG -3'
(R):5'- CTGCATGCCACTGTGAATATGATAAG -3'

Sequencing Primer
(F):5'- CGCTGCCTGTGACGTGTATAAG -3'
(R):5'- GCCACTGTGAATATGATAAGCATTC -3'

Posted On

2014-08-25