Mutagenetix > Incidental Mutation

Incidental Mutation 'R4353:Iqgap2'

327430

Institutional Source

Beutler Lab

Gene Symbol

Iqgap2

Ensembl Gene

ENSMUSG00000021676

Gene Name

IQ motif containing GTPase activating protein 2

Synonyms

4933417J23Rik

MMRRC Submission

040866-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4353 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

95763685-96028788 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 95807904 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Methionine at position 788 (V788M)

Ref Sequence

ENSEMBL: ENSMUSP00000067685 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000068603]

AlphaFold

Q3UQ44

Predicted Effect

probably damaging
Transcript: ENSMUST00000068603
AA Change: V788M

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000067685
Gene: ENSMUSG00000021676
AA Change: V788M

Domain	Start	End	E-Value	Type
CH	43	152	3.32e-16	SMART
coiled coil region	253	276	N/A	INTRINSIC
low complexity region	469	480	N/A	INTRINSIC
IQ	689	711	1.38e-4	SMART
IQ	719	741	7.36e0	SMART
IQ	749	771	2.43e1	SMART
coiled coil region	799	828	N/A	INTRINSIC
RasGAP	905	1258	2.6e-120	SMART
Pfam:RasGAP_C	1367	1498	3.2e-40	PFAM

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.4%
20x: 95.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the IQGAP family. The protein contains three IQ domains, one calponin homology domain, one Ras-GAP domain and one WW domain. It interacts with components of the cytoskeleton, with cell adhesion molecules, and with several signaling molecules to regulate cell morphology and motility. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null mutation display reduced survival with increased incidence of hepatocellular carcinomas, increased hepatocyte apoptosis, and hepatocyte mitochondrial abnormalities. [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
A2ml1	C	T	6: 128,557,349 (GRCm39)	A115T	probably benign	Het
Alpk2	C	T	18: 65,424,523 (GRCm39)	R1888H	possibly damaging	Het
Arhgap33	C	A	7: 30,223,561 (GRCm39)	V823L	possibly damaging	Het
Atp2b2	T	C	6: 113,742,745 (GRCm39)	I736V	probably benign	Het
Atp8a1	T	C	5: 67,926,451 (GRCm39)	T260A	probably damaging	Het
B4galnt3	T	C	6: 120,192,437 (GRCm39)	E433G	possibly damaging	Het
Bzw2	A	T	12: 36,173,978 (GRCm39)	F99I	probably damaging	Het
Cdh20	A	G	1: 104,906,814 (GRCm39)	D547G	probably damaging	Het
Col27a1	G	T	4: 63,143,868 (GRCm39)	A519S	probably benign	Het
Coq6	G	A	12: 84,414,923 (GRCm39)	G110D	probably damaging	Het
Cpb1	T	C	3: 20,316,708 (GRCm39)	T281A	probably benign	Het
Cttnbp2	T	C	6: 18,514,703 (GRCm39)	D11G	probably benign	Het
Cyp2c37	A	G	19: 39,988,989 (GRCm39)	Y316C	possibly damaging	Het
Dcdc2a	T	A	13: 25,240,474 (GRCm39)	I74N	probably damaging	Het
Dhx9	A	G	1: 153,347,535 (GRCm39)	L391P	probably damaging	Het
Dsc2	G	T	18: 20,183,125 (GRCm39)	L98I	probably damaging	Het
Dthd1	T	A	5: 63,000,210 (GRCm39)	S511T	probably benign	Het
Dusp2	A	G	2: 127,179,256 (GRCm39)	T204A	probably damaging	Het
Elovl5	T	C	9: 77,868,199 (GRCm39)	V37A	probably benign	Het
Etv1	A	G	12: 38,907,105 (GRCm39)	E369G	probably damaging	Het
Gem	G	A	4: 11,705,939 (GRCm39)	R9H	probably damaging	Het
Heg1	A	G	16: 33,530,847 (GRCm39)	T108A	probably benign	Het
Inava	C	T	1: 136,153,946 (GRCm39)	V180I	probably damaging	Het
Kyat3	T	C	3: 142,437,054 (GRCm39)		probably null	Het
Llgl1	C	T	11: 60,600,394 (GRCm39)	P581L	probably benign	Het
Mecom	C	A	3: 30,020,887 (GRCm39)	V452L	possibly damaging	Het
Meis2	A	G	2: 115,890,044 (GRCm39)	M146T	probably damaging	Het
Nrp2	A	G	1: 62,777,576 (GRCm39)	D127G	probably damaging	Het
Nt5el	T	C	13: 105,255,253 (GRCm39)	Y445H	probably benign	Het
Nup214	T	C	2: 31,867,929 (GRCm39)		probably null	Het
Or2h1b	T	A	17: 37,462,228 (GRCm39)	I58F	probably damaging	Het
Pabpc4	C	T	4: 123,184,060 (GRCm39)	T191I	probably damaging	Het
Pcnx2	T	C	8: 126,489,590 (GRCm39)	H1668R	probably damaging	Het
Poln	C	T	5: 34,286,796 (GRCm39)	C124Y	probably benign	Het
Ppp2r2a	T	A	14: 67,266,386 (GRCm39)	I92L	probably damaging	Het
Prb1b	T	G	6: 132,290,624 (GRCm39)	Y25S	unknown	Het
Ptch1	C	T	13: 63,682,143 (GRCm39)	R537H	probably damaging	Het
Rnf130	T	C	11: 49,978,267 (GRCm39)	V276A	possibly damaging	Het
Rnf31	AAC	A	14: 55,838,555 (GRCm39)		probably null	Het
Rnf38	A	T	4: 44,149,100 (GRCm39)	N82K	possibly damaging	Het
Scn7a	T	A	2: 66,506,780 (GRCm39)	M1370L	probably benign	Het
Sema4b	C	A	7: 79,865,399 (GRCm39)	L125I	probably damaging	Het
Slc12a7	C	T	13: 73,938,853 (GRCm39)	T210I	possibly damaging	Het
Sox8	A	C	17: 25,786,309 (GRCm39)	*465G	probably null	Het
Spg11	G	T	2: 121,943,675 (GRCm39)	T159K	possibly damaging	Het
Stk36	A	G	1: 74,671,966 (GRCm39)	R889G	possibly damaging	Het
Tmbim7	A	G	5: 3,711,796 (GRCm39)	S14G	probably benign	Het
Usp16	A	G	16: 87,267,242 (GRCm39)	N211D	probably damaging	Het
Vmn1r6	C	T	6: 56,979,677 (GRCm39)	A113V	possibly damaging	Het
Zc3h14	A	G	12: 98,730,219 (GRCm39)	N92D	possibly damaging	Het
Zfp638	T	C	6: 83,961,041 (GRCm39)	S1206P	probably damaging	Het

Other mutations in Iqgap2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00799:Iqgap2	APN	13	95,794,452 (GRCm39)	splice site	probably benign
IGL01968:Iqgap2	APN	13	95,772,090 (GRCm39)	missense	possibly damaging	0.80
IGL02049:Iqgap2	APN	13	95,811,913 (GRCm39)	splice site	probably benign
IGL02195:Iqgap2	APN	13	95,798,242 (GRCm39)	splice site	probably benign
IGL02387:Iqgap2	APN	13	95,826,209 (GRCm39)	missense	probably benign	0.00
IGL02634:Iqgap2	APN	13	95,764,622 (GRCm39)	missense	probably damaging	1.00
IGL02666:Iqgap2	APN	13	95,764,564 (GRCm39)	missense	probably damaging	1.00
IGL02685:Iqgap2	APN	13	95,807,912 (GRCm39)	missense	probably damaging	1.00
IGL02927:Iqgap2	APN	13	95,861,184 (GRCm39)	missense	possibly damaging	0.62
IGL02943:Iqgap2	APN	13	95,798,243 (GRCm39)	splice site	probably benign
IGL03167:Iqgap2	APN	13	95,821,406 (GRCm39)	missense	probably benign	0.34
IGL03169:Iqgap2	APN	13	95,867,785 (GRCm39)	splice site	probably null
IGL03293:Iqgap2	APN	13	95,867,942 (GRCm39)	missense	probably damaging	1.00
G1Funyon:Iqgap2	UTSW	13	95,818,659 (GRCm39)	critical splice donor site	probably null
R0257:Iqgap2	UTSW	13	95,861,052 (GRCm39)	critical splice donor site	probably null
R0335:Iqgap2	UTSW	13	95,772,141 (GRCm39)	missense	probably damaging	0.99
R0360:Iqgap2	UTSW	13	95,867,783 (GRCm39)	splice site	probably benign
R0364:Iqgap2	UTSW	13	95,867,783 (GRCm39)	splice site	probably benign
R0419:Iqgap2	UTSW	13	95,826,207 (GRCm39)	critical splice donor site	probably null
R1229:Iqgap2	UTSW	13	95,768,673 (GRCm39)	missense	probably benign	0.32
R1290:Iqgap2	UTSW	13	95,805,021 (GRCm39)	missense	probably damaging	1.00
R1397:Iqgap2	UTSW	13	95,768,673 (GRCm39)	missense	probably benign	0.32
R1498:Iqgap2	UTSW	13	95,783,313 (GRCm39)	missense	probably benign
R1513:Iqgap2	UTSW	13	95,766,518 (GRCm39)	missense	probably damaging	1.00
R1630:Iqgap2	UTSW	13	95,826,293 (GRCm39)	missense	probably benign
R2088:Iqgap2	UTSW	13	96,028,171 (GRCm39)	critical splice donor site	probably null
R2928:Iqgap2	UTSW	13	95,818,744 (GRCm39)	missense	probably benign
R3026:Iqgap2	UTSW	13	95,809,564 (GRCm39)	critical splice acceptor site	probably null
R3720:Iqgap2	UTSW	13	95,805,036 (GRCm39)	splice site	probably null
R3846:Iqgap2	UTSW	13	95,810,186 (GRCm39)	splice site	probably benign
R4056:Iqgap2	UTSW	13	95,886,541 (GRCm39)	missense	probably damaging	1.00
R4077:Iqgap2	UTSW	13	95,794,375 (GRCm39)	missense	probably damaging	1.00
R4517:Iqgap2	UTSW	13	95,800,569 (GRCm39)	critical splice donor site	probably null
R4628:Iqgap2	UTSW	13	95,899,837 (GRCm39)	missense	probably benign	0.17
R4686:Iqgap2	UTSW	13	95,858,117 (GRCm39)	missense	probably damaging	0.98
R4724:Iqgap2	UTSW	13	95,772,005 (GRCm39)	missense	possibly damaging	0.73
R4826:Iqgap2	UTSW	13	95,899,783 (GRCm39)	missense	probably damaging	1.00
R4847:Iqgap2	UTSW	13	95,810,251 (GRCm39)	missense	probably benign	0.19
R4967:Iqgap2	UTSW	13	95,766,514 (GRCm39)	missense	probably benign	0.00
R4973:Iqgap2	UTSW	13	95,794,305 (GRCm39)	splice site	probably null
R5010:Iqgap2	UTSW	13	95,810,251 (GRCm39)	missense	probably benign	0.19
R5086:Iqgap2	UTSW	13	95,772,088 (GRCm39)	missense	probably benign	0.01
R5496:Iqgap2	UTSW	13	95,766,561 (GRCm39)	missense	probably damaging	1.00
R5512:Iqgap2	UTSW	13	95,811,884 (GRCm39)	nonsense	probably null
R5629:Iqgap2	UTSW	13	95,768,682 (GRCm39)	missense	probably damaging	1.00
R5824:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5830:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5831:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5832:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5833:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5834:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5852:Iqgap2	UTSW	13	95,811,880 (GRCm39)	missense	probably damaging	0.99
R5888:Iqgap2	UTSW	13	95,772,118 (GRCm39)	missense	possibly damaging	0.89
R5889:Iqgap2	UTSW	13	95,768,550 (GRCm39)	missense	probably benign	0.00
R6093:Iqgap2	UTSW	13	95,765,471 (GRCm39)	missense	probably damaging	0.99
R6141:Iqgap2	UTSW	13	95,858,194 (GRCm39)	splice site	probably null
R6404:Iqgap2	UTSW	13	95,865,985 (GRCm39)	missense	probably benign	0.28
R6434:Iqgap2	UTSW	13	95,819,441 (GRCm39)	missense	possibly damaging	0.85
R6648:Iqgap2	UTSW	13	95,818,719 (GRCm39)	missense	probably benign	0.27
R6658:Iqgap2	UTSW	13	95,796,840 (GRCm39)	missense	probably damaging	1.00
R6903:Iqgap2	UTSW	13	95,797,565 (GRCm39)	missense	probably damaging	1.00
R7223:Iqgap2	UTSW	13	95,765,480 (GRCm39)	missense	probably damaging	1.00
R7327:Iqgap2	UTSW	13	95,772,163 (GRCm39)	missense	probably benign	0.00
R7371:Iqgap2	UTSW	13	95,836,846 (GRCm39)	splice site	probably null
R7378:Iqgap2	UTSW	13	95,869,398 (GRCm39)	critical splice donor site	probably null
R7441:Iqgap2	UTSW	13	95,764,584 (GRCm39)	missense	probably benign	0.23
R7575:Iqgap2	UTSW	13	95,798,131 (GRCm39)	missense	probably damaging	0.99
R7671:Iqgap2	UTSW	13	95,764,627 (GRCm39)	missense	probably damaging	0.98
R7713:Iqgap2	UTSW	13	95,867,952 (GRCm39)	missense	probably benign	0.01
R7806:Iqgap2	UTSW	13	95,818,765 (GRCm39)	missense	probably benign	0.00
R7893:Iqgap2	UTSW	13	95,826,217 (GRCm39)	missense	probably damaging	0.96
R8052:Iqgap2	UTSW	13	95,794,387 (GRCm39)	missense	probably damaging	0.96
R8121:Iqgap2	UTSW	13	95,861,076 (GRCm39)	missense	probably benign	0.00
R8261:Iqgap2	UTSW	13	95,772,078 (GRCm39)	missense	probably damaging	1.00
R8301:Iqgap2	UTSW	13	95,818,659 (GRCm39)	critical splice donor site	probably null
R8369:Iqgap2	UTSW	13	95,798,111 (GRCm39)	missense	probably damaging	1.00
R8485:Iqgap2	UTSW	13	95,796,659 (GRCm39)	missense	probably damaging	0.99
R8709:Iqgap2	UTSW	13	95,796,713 (GRCm39)	missense	probably damaging	0.99
R8710:Iqgap2	UTSW	13	95,796,756 (GRCm39)	missense	probably benign	0.24
R8737:Iqgap2	UTSW	13	95,802,258 (GRCm39)	missense	probably damaging	1.00
R8845:Iqgap2	UTSW	13	95,794,392 (GRCm39)	missense	possibly damaging	0.60
R8902:Iqgap2	UTSW	13	95,818,711 (GRCm39)	missense	probably benign	0.16
R8957:Iqgap2	UTSW	13	95,772,154 (GRCm39)	missense	probably damaging	1.00
R9153:Iqgap2	UTSW	13	95,844,547 (GRCm39)	missense	probably benign
R9259:Iqgap2	UTSW	13	95,766,561 (GRCm39)	missense	probably damaging	1.00
R9290:Iqgap2	UTSW	13	95,886,523 (GRCm39)	missense	probably damaging	1.00
R9414:Iqgap2	UTSW	13	95,783,349 (GRCm39)	missense
R9432:Iqgap2	UTSW	13	95,774,261 (GRCm39)	missense	probably benign
R9747:Iqgap2	UTSW	13	95,821,505 (GRCm39)	missense	probably damaging	1.00
X0066:Iqgap2	UTSW	13	95,807,891 (GRCm39)	missense	probably damaging	0.98
Z1176:Iqgap2	UTSW	13	95,867,951 (GRCm39)	missense	possibly damaging	0.92

Predicted Primers

PCR Primer
(F):5'- TCTGACCTCCAGCGTAATCC -3'
(R):5'- CCAGGCATTATCAGTTTTGTGC -3'

Sequencing Primer
(F):5'- AGCGTAATCCTGTTCTTCACCAG -3'
(R):5'- CTCTCACTGATGGAGAATGAGCC -3'

Posted On

2015-07-07