Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02206:Arhgef18'

284461

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Arhgef18

Ensembl Gene

ENSMUSG00000004568

Gene Name

Rho/Rac guanine nucleotide exchange factor 18

Synonyms

A430078G23Rik, D030053O22Rik

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02206

Quality Score

Status

Chromosome

Chromosomal Location

3403415-3506601 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 3495034 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 431 (I431N)

Ref Sequence

ENSEMBL: ENSMUSP00000004684 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000004684]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000004684
AA Change: I431N

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

SMART Domains

Protein: ENSMUSP00000004684
Gene: ENSMUSG00000004568
AA Change: I431N

Domain	Start	End	E-Value	Type
RhoGEF	105	297	2.62e-58	SMART
PH	340	443	5.57e-12	SMART
low complexity region	446	456	N/A	INTRINSIC
low complexity region	646	663	N/A	INTRINSIC
coiled coil region	697	800	N/A	INTRINSIC
low complexity region	887	897	N/A	INTRINSIC
low complexity region	905	919	N/A	INTRINSIC
low complexity region	963	985	N/A	INTRINSIC
low complexity region	991	1010	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000131773

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156085

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Rho GTPases are GTP binding proteins that regulate a wide spectrum of cellular functions. These cellular processes include cytoskeletal rearrangements, gene transcription, cell growth and motility. Activation of Rho GTPases is under the direct control of guanine nucleotide exchange factors (GEFs). The protein encoded by this gene is a guanine nucleotide exchange factor and belongs to the Rho GTPase GFE family. Family members share a common feature, a Dbl (DH) homology domain followed by a pleckstrin (PH) homology domain. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a gene trap insertion exhibit greatly reduced viability. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 41 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acaca	A	T	11: 84,151,573 (GRCm39)	K824*	probably null	Het
Acot12	A	G	13: 91,908,106 (GRCm39)	D96G	probably damaging	Het
Acvr2b	C	T	9: 119,257,064 (GRCm39)	Q98*	probably null	Het
Aldh8a1	T	C	10: 21,271,474 (GRCm39)	V400A	probably benign	Het
Aox1	C	A	1: 58,104,499 (GRCm39)	H559N	probably benign	Het
Atad5	A	G	11: 79,985,009 (GRCm39)	D32G	probably damaging	Het
Cgas	T	C	9: 78,350,362 (GRCm39)		probably null	Het
Cmtm8	T	C	9: 114,672,967 (GRCm39)	H10R	probably benign	Het
Cnn1	T	G	9: 22,015,674 (GRCm39)		probably benign	Het
Csgalnact1	C	A	8: 68,854,144 (GRCm39)	G219V	probably damaging	Het
Defb23	C	A	2: 152,306,455 (GRCm39)	E20*	probably null	Het
Dennd2a	A	T	6: 39,500,383 (GRCm39)	S61T	probably damaging	Het
Fam13a	A	T	6: 58,964,204 (GRCm39)	I76K	probably benign	Het
Fgd5	A	G	6: 91,964,239 (GRCm39)		probably benign	Het
Flt4	A	T	11: 49,521,217 (GRCm39)	R409W	probably damaging	Het
Gramd1b	T	C	9: 40,211,328 (GRCm39)	T652A	probably benign	Het
Grik1	C	T	16: 87,732,808 (GRCm39)	G703D	probably damaging	Het
Impg2	A	G	16: 56,079,960 (GRCm39)	E479G	possibly damaging	Het
Itpr1	A	G	6: 108,526,781 (GRCm39)	N2743S	probably damaging	Het
Klc1	A	G	12: 111,744,550 (GRCm39)		probably benign	Het
Ndufa9	G	A	6: 126,821,366 (GRCm39)	R75*	probably null	Het
Neurl4	A	G	11: 69,801,166 (GRCm39)	N1181S	probably damaging	Het
Or5an9	T	C	19: 12,187,824 (GRCm39)	I298T	probably damaging	Het
Phf1	A	G	17: 27,155,843 (GRCm39)		probably benign	Het
Pkhd1l1	T	C	15: 44,376,245 (GRCm39)	I969T	probably benign	Het
Pprc1	G	A	19: 46,060,190 (GRCm39)	R1538Q	probably damaging	Het
Rasd1	C	T	11: 59,854,778 (GRCm39)	G234D	possibly damaging	Het
Rnf152	T	C	1: 105,212,549 (GRCm39)	T3A	probably benign	Het
Rrh	C	T	3: 129,605,346 (GRCm39)	V115I	probably benign	Het
Rundc3a	G	T	11: 102,290,460 (GRCm39)	E217*	probably null	Het
Sae1	A	T	7: 16,064,581 (GRCm39)	V306E	possibly damaging	Het
Serpinb7	T	C	1: 107,363,102 (GRCm39)	S89P	possibly damaging	Het
Serpinb9h	A	G	13: 33,588,182 (GRCm39)	T256A	probably damaging	Het
Sgo2b	T	A	8: 64,394,118 (GRCm39)	T74S	possibly damaging	Het
Slc5a7	T	C	17: 54,604,022 (GRCm39)	D48G	probably damaging	Het
Stn1	T	C	19: 47,504,612 (GRCm39)	M177V	possibly damaging	Het
Tgm1	T	C	14: 55,942,392 (GRCm39)	E653G	possibly damaging	Het
Thsd4	T	C	9: 60,301,398 (GRCm39)	K299R	probably benign	Het
Ttc22	A	G	4: 106,493,186 (GRCm39)	T278A	probably damaging	Het
Ubl4b	G	T	3: 107,462,141 (GRCm39)	Q40K	possibly damaging	Het
Zfp677	A	G	17: 21,613,499 (GRCm39)	D31G	probably damaging	Het

Other mutations in Arhgef18

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00790:Arhgef18	APN	8	3,479,553 (GRCm39)	missense	probably damaging	1.00
IGL01629:Arhgef18	APN	8	3,431,942 (GRCm39)	missense	possibly damaging	0.62
IGL01649:Arhgef18	APN	8	3,491,211 (GRCm39)	splice site	probably benign
IGL01736:Arhgef18	APN	8	3,501,624 (GRCm39)	splice site	probably benign
IGL01743:Arhgef18	APN	8	3,414,697 (GRCm39)	missense	probably benign	0.01
IGL02401:Arhgef18	APN	8	3,487,078 (GRCm39)	missense	probably damaging	1.00
IGL02938:Arhgef18	APN	8	3,500,802 (GRCm39)	missense	probably benign	0.02
IGL02943:Arhgef18	APN	8	3,498,553 (GRCm39)	missense	probably damaging	0.99
IGL02990:Arhgef18	APN	8	3,494,904 (GRCm39)	missense	probably benign	0.02
IGL03162:Arhgef18	APN	8	3,491,301 (GRCm39)	splice site	probably null
IGL03334:Arhgef18	APN	8	3,438,023 (GRCm39)	missense	probably benign	0.04
R0417:Arhgef18	UTSW	8	3,438,957 (GRCm39)	utr 3 prime	probably benign
R0646:Arhgef18	UTSW	8	3,436,959 (GRCm39)	missense	probably damaging	0.99
R0759:Arhgef18	UTSW	8	3,438,822 (GRCm39)	utr 3 prime	probably benign
R0880:Arhgef18	UTSW	8	3,439,032 (GRCm39)	utr 3 prime	probably benign
R0980:Arhgef18	UTSW	8	3,439,095 (GRCm39)	utr 3 prime	probably benign
R1175:Arhgef18	UTSW	8	3,439,023 (GRCm39)	utr 3 prime	probably benign
R1622:Arhgef18	UTSW	8	3,491,272 (GRCm39)	missense	possibly damaging	0.46
R1649:Arhgef18	UTSW	8	3,439,094 (GRCm39)	utr 3 prime	probably benign
R1681:Arhgef18	UTSW	8	3,489,645 (GRCm39)	missense	probably damaging	1.00
R1726:Arhgef18	UTSW	8	3,504,228 (GRCm39)	missense	possibly damaging	0.46
R1781:Arhgef18	UTSW	8	3,430,495 (GRCm39)	missense	probably damaging	0.98
R2126:Arhgef18	UTSW	8	3,501,939 (GRCm39)	missense	probably damaging	0.99
R2161:Arhgef18	UTSW	8	3,489,575 (GRCm39)	nonsense	probably null
R2211:Arhgef18	UTSW	8	3,437,680 (GRCm39)	missense	possibly damaging	0.95
R2843:Arhgef18	UTSW	8	3,414,634 (GRCm39)	missense	possibly damaging	0.82
R2878:Arhgef18	UTSW	8	3,482,759 (GRCm39)	missense	probably benign
R3916:Arhgef18	UTSW	8	3,504,197 (GRCm39)	missense	probably benign
R4231:Arhgef18	UTSW	8	3,500,317 (GRCm39)	missense	possibly damaging	0.80
R4233:Arhgef18	UTSW	8	3,500,317 (GRCm39)	missense	possibly damaging	0.80
R4234:Arhgef18	UTSW	8	3,500,317 (GRCm39)	missense	possibly damaging	0.80
R4235:Arhgef18	UTSW	8	3,500,317 (GRCm39)	missense	possibly damaging	0.80
R4236:Arhgef18	UTSW	8	3,500,317 (GRCm39)	missense	possibly damaging	0.80
R4450:Arhgef18	UTSW	8	3,487,097 (GRCm39)	missense	probably damaging	0.97
R4539:Arhgef18	UTSW	8	3,497,070 (GRCm39)	missense	probably benign
R4670:Arhgef18	UTSW	8	3,484,897 (GRCm39)	missense	probably damaging	1.00
R4753:Arhgef18	UTSW	8	3,494,938 (GRCm39)	missense	probably damaging	1.00
R4897:Arhgef18	UTSW	8	3,494,979 (GRCm39)	missense	probably benign
R5313:Arhgef18	UTSW	8	3,501,629 (GRCm39)	critical splice acceptor site	probably null
R5319:Arhgef18	UTSW	8	3,435,010 (GRCm39)	critical splice donor site	probably null
R5415:Arhgef18	UTSW	8	3,438,075 (GRCm39)	missense	probably damaging	0.99
R5588:Arhgef18	UTSW	8	3,438,878 (GRCm39)	utr 3 prime	probably benign
R5698:Arhgef18	UTSW	8	3,489,499 (GRCm39)	missense	probably damaging	0.99
R5781:Arhgef18	UTSW	8	3,489,439 (GRCm39)	splice site	probably null
R5851:Arhgef18	UTSW	8	3,484,980 (GRCm39)	missense	probably damaging	1.00
R5897:Arhgef18	UTSW	8	3,489,682 (GRCm39)	missense	probably damaging	1.00
R5908:Arhgef18	UTSW	8	3,503,165 (GRCm39)	missense	probably damaging	1.00
R6123:Arhgef18	UTSW	8	3,487,091 (GRCm39)	missense	probably damaging	0.99
R6136:Arhgef18	UTSW	8	3,504,507 (GRCm39)	missense	probably benign
R6240:Arhgef18	UTSW	8	3,489,658 (GRCm39)	missense	probably damaging	1.00
R6455:Arhgef18	UTSW	8	3,438,753 (GRCm39)	missense	probably benign	0.16
R6617:Arhgef18	UTSW	8	3,489,592 (GRCm39)	missense	probably damaging	1.00
R7573:Arhgef18	UTSW	8	3,434,918 (GRCm39)	missense	probably damaging	0.96
R7575:Arhgef18	UTSW	8	3,501,635 (GRCm39)	missense	probably damaging	0.99
R7664:Arhgef18	UTSW	8	3,436,390 (GRCm39)	missense	probably damaging	0.98
R7731:Arhgef18	UTSW	8	3,434,936 (GRCm39)	missense	probably damaging	0.99
R7845:Arhgef18	UTSW	8	3,436,959 (GRCm39)	missense	probably damaging	0.99
R7851:Arhgef18	UTSW	8	3,498,409 (GRCm39)	missense	possibly damaging	0.46
R7947:Arhgef18	UTSW	8	3,482,775 (GRCm39)	missense	probably damaging	1.00
R8030:Arhgef18	UTSW	8	3,489,600 (GRCm39)	missense	probably damaging	1.00
R8167:Arhgef18	UTSW	8	3,403,636 (GRCm39)	start gained	probably benign
R8681:Arhgef18	UTSW	8	3,439,074 (GRCm39)	missense	unknown
R8798:Arhgef18	UTSW	8	3,414,645 (GRCm39)	missense	probably benign	0.01
R8815:Arhgef18	UTSW	8	3,430,410 (GRCm39)	missense	probably benign	0.01
R8825:Arhgef18	UTSW	8	3,436,951 (GRCm39)	missense	probably damaging	0.99
R8848:Arhgef18	UTSW	8	3,477,481 (GRCm39)	missense	probably benign	0.00
R9038:Arhgef18	UTSW	8	3,503,257 (GRCm39)	missense	probably benign	0.30
R9131:Arhgef18	UTSW	8	3,487,007 (GRCm39)	missense	possibly damaging	0.77
R9162:Arhgef18	UTSW	8	3,414,645 (GRCm39)	missense	probably benign	0.18
R9229:Arhgef18	UTSW	8	3,479,314 (GRCm39)	missense	probably benign	0.01
R9599:Arhgef18	UTSW	8	3,482,718 (GRCm39)	missense	possibly damaging	0.74
R9794:Arhgef18	UTSW	8	3,501,634 (GRCm39)	missense	probably benign	0.03
X0021:Arhgef18	UTSW	8	3,484,942 (GRCm39)	missense	probably damaging	1.00
Z1088:Arhgef18	UTSW	8	3,489,628 (GRCm39)	missense	probably damaging	1.00
Z1176:Arhgef18	UTSW	8	3,503,224 (GRCm39)	missense	probably damaging	1.00

Posted On

2015-04-16