Mutagenetix > Incidental Mutation

Incidental Mutation 'R1513:Iqgap2'

168556

Institutional Source

Beutler Lab

Gene Symbol

Iqgap2

Ensembl Gene

ENSMUSG00000021676

Gene Name

IQ motif containing GTPase activating protein 2

Synonyms

4933417J23Rik

MMRRC Submission

039560-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1513 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

95763685-96028788 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 95766518 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Lysine at position 1495 (I1495K)

Ref Sequence

ENSEMBL: ENSMUSP00000067685 (fasta)

Gene Model

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

AlphaFold

Q3UQ44

Predicted Effect

probably damaging
Transcript: ENSMUST00000068603
AA Change: I1495K

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

SMART Domains

Protein: ENSMUSP00000067685
Gene: ENSMUSG00000021676
AA Change: I1495K

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: 98.9%
3x: 97.9%
10x: 94.7%
20x: 87.2%

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: 107 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1500011B03Rik	A	T	5: 114,947,334 (GRCm39)	C64*	probably null	Het
1700003H04Rik	A	C	3: 124,368,985 (GRCm39)	Y109D	possibly damaging	Het
Abca15	A	T	7: 119,939,322 (GRCm39)	I239F	probably damaging	Het
Adgrv1	A	G	13: 81,741,167 (GRCm39)	V99A	probably damaging	Het
Adgrv1	A	T	13: 81,705,076 (GRCm39)	I1578K	probably damaging	Het
Ap4e1	G	T	2: 126,903,475 (GRCm39)	K792N	probably null	Het
Ap5b1	G	A	19: 5,619,892 (GRCm39)	W437*	probably null	Het
Arhgef17	A	G	7: 100,580,069 (GRCm39)	L293P	probably benign	Het
Arhgef33	A	C	17: 80,678,818 (GRCm39)	M505L	probably benign	Het
Arih1	T	A	9: 59,310,663 (GRCm39)	R320S	probably damaging	Het
Atp1b3	A	T	9: 96,246,206 (GRCm39)	M1K	probably null	Het
Bbs2	T	C	8: 94,816,472 (GRCm39)	D130G	possibly damaging	Het
Bscl2	G	A	19: 8,818,509 (GRCm39)	R38H	probably damaging	Het
Cad	A	G	5: 31,226,106 (GRCm39)	Y1102C	probably damaging	Het
Cc2d1b	G	A	4: 108,490,423 (GRCm39)	R825Q	probably damaging	Het
Ccdc39	A	G	3: 33,893,294 (GRCm39)	V97A	possibly damaging	Het
Ccr1	T	C	9: 123,764,510 (GRCm39)	T7A	probably benign	Het
Cd33	A	G	7: 43,181,618 (GRCm39)	S181P	probably damaging	Het
Cdc20	A	C	4: 118,290,304 (GRCm39)	S452R	probably damaging	Het
Cdk8	A	T	5: 146,233,188 (GRCm39)	I229F	possibly damaging	Het
Ces3a	A	T	8: 105,776,909 (GRCm39)	N131Y	probably damaging	Het
Cgnl1	A	G	9: 71,631,872 (GRCm39)	I493T	probably benign	Het
Chia1	G	A	3: 106,039,220 (GRCm39)	V437M	probably benign	Het
Chrna2	G	A	14: 66,380,878 (GRCm39)	R49H	probably benign	Het
Clec12b	A	G	6: 129,353,265 (GRCm39)	C241R	probably damaging	Het
Col11a1	A	G	3: 113,890,803 (GRCm39)	D380G	unknown	Het
Crebbp	A	G	16: 3,933,749 (GRCm39)	S948P	probably damaging	Het
Dchs1	G	A	7: 105,421,278 (GRCm39)	R381*	probably null	Het
Defb19	A	T	2: 152,418,085 (GRCm39)	*84R	probably null	Het
Dnah8	T	C	17: 30,892,862 (GRCm39)	F816L	probably benign	Het
Dync2h1	T	A	9: 7,103,663 (GRCm39)	I371F	possibly damaging	Het
Ezhip	GTCATCATCATCATC	GTCATCATCATCATCATC	X: 5,994,645 (GRCm39)		probably benign	Het
Fggy	T	C	4: 95,790,295 (GRCm39)		probably benign	Het
Galnt12	G	A	4: 47,117,956 (GRCm39)	C125Y	probably damaging	Het
Gm4952	A	T	19: 12,602,039 (GRCm39)	D149V	probably damaging	Het
Gm6309	A	T	5: 146,107,393 (GRCm39)	H37Q	possibly damaging	Het
Gmnn	A	G	13: 24,940,615 (GRCm39)	L78P	possibly damaging	Het
Golga4	C	A	9: 118,384,800 (GRCm39)	Q613K	probably benign	Het
Junb	T	C	8: 85,704,758 (GRCm39)	T101A	probably damaging	Het
Kif21b	T	C	1: 136,083,849 (GRCm39)	Y699H	probably damaging	Het
Klf17	T	C	4: 117,618,132 (GRCm39)	E75G	probably damaging	Het
Klra17	T	C	6: 129,849,277 (GRCm39)	E99G	possibly damaging	Het
Knop1	CTCTTCTTCTTCTTCTTCTTCTTC	CTCTTCTTCTTCTTCTTCTTC	7: 118,451,672 (GRCm39)		probably benign	Het
Krt87	C	T	15: 101,387,538 (GRCm39)	V167M	probably benign	Het
Lce1m	A	G	3: 92,925,932 (GRCm39)		probably benign	Het
Lpin3	A	T	2: 160,746,468 (GRCm39)	Y709F	probably damaging	Het
Ltbp2	T	A	12: 84,838,718 (GRCm39)	D1080V	probably damaging	Het
Mycbp2	G	A	14: 103,441,825 (GRCm39)	T1980I	probably damaging	Het
Myo1g	T	A	11: 6,465,140 (GRCm39)	K435M	probably damaging	Het
Mypn	T	A	10: 63,005,147 (GRCm39)	N320I	probably damaging	Het
Naip5	A	T	13: 100,358,714 (GRCm39)	W841R	probably benign	Het
Ncapd2	A	T	6: 125,147,955 (GRCm39)	M1124K	probably damaging	Het
Ncf4	A	G	15: 78,146,560 (GRCm39)	D330G	probably benign	Het
Ndst3	C	T	3: 123,395,104 (GRCm39)	V509M	possibly damaging	Het
Neb	A	T	2: 52,117,256 (GRCm39)	D4105E	probably damaging	Het
Nfix	G	A	8: 85,453,155 (GRCm39)	R300C	probably damaging	Het
Nsrp1	A	T	11: 76,937,445 (GRCm39)	F250L	probably benign	Het
Or11g7	A	G	14: 50,691,138 (GRCm39)	I210V	probably benign	Het
Or4l15	T	C	14: 50,198,558 (GRCm39)		probably null	Het
Or52d1	C	T	7: 103,755,671 (GRCm39)	L62F	probably benign	Het
Or52k2	G	T	7: 102,254,509 (GRCm39)	G316V	probably benign	Het
Or5m12	A	T	2: 85,735,015 (GRCm39)	Y128N	probably damaging	Het
Or8k3b	C	T	2: 86,521,141 (GRCm39)	M59I	possibly damaging	Het
Oxr1	A	G	15: 41,660,870 (GRCm39)	D67G	probably damaging	Het
P2ry12	A	T	3: 59,125,498 (GRCm39)	I59N	probably damaging	Het
Pcdhb12	G	T	18: 37,570,111 (GRCm39)	G419V	probably damaging	Het
Pdzd2	G	T	15: 12,373,915 (GRCm39)	S2073R	possibly damaging	Het
Pex5l	C	A	3: 33,069,162 (GRCm39)	E112*	probably null	Het
Plaur	A	G	7: 24,172,016 (GRCm39)	D163G	probably benign	Het
Plk2	A	G	13: 110,536,622 (GRCm39)	Y638C	probably benign	Het
Ppp1r15b	A	G	1: 133,061,088 (GRCm39)	N535S	probably benign	Het
Ppp2r1b	T	C	9: 50,781,445 (GRCm39)	L21P	probably damaging	Het
Prkar2a	G	A	9: 108,605,469 (GRCm39)	V176I	possibly damaging	Het
Ptpro	T	A	6: 137,420,592 (GRCm39)	V1007D	probably damaging	Het
Rag1	A	G	2: 101,473,336 (GRCm39)	M602T	possibly damaging	Het
Rb1	A	G	14: 73,559,524 (GRCm39)	V60A	probably benign	Het
Rgs20	T	A	1: 4,982,560 (GRCm39)	I303F	probably damaging	Het
Rnf43	T	A	11: 87,620,257 (GRCm39)	I240N	probably damaging	Het
Romo1	G	A	2: 155,986,433 (GRCm39)	V19M	probably benign	Het
Ryr1	A	G	7: 28,770,046 (GRCm39)	S2676P	probably damaging	Het
Ryr3	G	A	2: 112,539,542 (GRCm39)	Q3233*	probably null	Het
Skic2	G	T	17: 35,066,420 (GRCm39)	P188T	probably damaging	Het
Slc26a6	A	G	9: 108,733,035 (GRCm39)	R5G	probably benign	Het
Slc33a1	A	G	3: 63,871,376 (GRCm39)	L79P	probably damaging	Het
Snx31	G	A	15: 36,545,745 (GRCm39)	R91C	probably damaging	Het
Tecpr2	T	C	12: 110,921,234 (GRCm39)	I1269T	possibly damaging	Het
Tjap1	G	T	17: 46,572,368 (GRCm39)	D89E	probably benign	Het
Tmem53	A	T	4: 117,123,090 (GRCm39)	Q39L	probably damaging	Het
Tmod1	G	T	4: 46,083,549 (GRCm39)	V95F	possibly damaging	Het
Trim30c	A	C	7: 104,031,896 (GRCm39)	H306Q	probably benign	Het
Trpm3	A	T	19: 22,964,236 (GRCm39)	M1244L	possibly damaging	Het
Tspan32	A	G	7: 142,558,886 (GRCm39)	I14V	probably null	Het
Ube4b	A	G	4: 149,436,035 (GRCm39)	V695A	probably benign	Het
Ubxn11	G	A	4: 133,851,452 (GRCm39)		probably null	Het
Ugt3a1	A	G	15: 9,361,610 (GRCm39)	I129V	probably benign	Het
Vmn1r45	A	G	6: 89,910,058 (GRCm39)	V304A	probably damaging	Het
Vmn2r124	A	T	17: 18,283,535 (GRCm39)	S410C	probably damaging	Het
Vmn2r15	T	A	5: 109,441,195 (GRCm39)	D221V	probably damaging	Het
Vmn2r79	G	A	7: 86,686,652 (GRCm39)	V678I	probably benign	Het
Vps13b	A	T	15: 35,438,876 (GRCm39)	R319*	probably null	Het
Wdr95	G	A	5: 149,522,759 (GRCm39)	R639Q	probably benign	Het
Xirp2	A	G	2: 67,341,874 (GRCm39)	I1372V	probably benign	Het
Xpo5	T	A	17: 46,537,906 (GRCm39)	M611K	probably benign	Het
Zfat	A	G	15: 68,084,529 (GRCm39)	C121R	probably damaging	Het
Zfp382	A	T	7: 29,832,721 (GRCm39)	Y124F	probably benign	Het
Zfp512b	A	G	2: 181,230,982 (GRCm39)	F371S	probably benign	Het
Zfy2	A	G	Y: 2,116,185 (GRCm39)	V285A	probably benign	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
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
R4353:Iqgap2	UTSW	13	95,807,904 (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'- TAACTGCACGGAACTCCTGCAC -3'
(R):5'- AGGAACATCTTGACAACAGGTCGTC -3'

Sequencing Primer
(F):5'- GACTGATCACATCAGTGCCTG -3'
(R):5'- TGACAACAGGTCGTCTGTTC -3'

Posted On

2014-04-13