Mutagenetix > Incidental Mutation

Incidental Mutation 'R4826:Iqgap2'

374161

Institutional Source

Beutler Lab

Gene Symbol

Iqgap2

Ensembl Gene

ENSMUSG00000021676

Gene Name

IQ motif containing GTPase activating protein 2

Synonyms

4933417J23Rik

MMRRC Submission

042442-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4826 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

95763685-96028788 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 95899783 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 92 (I92F)

Ref Sequence

ENSEMBL: ENSMUSP00000067685 (fasta)

Gene Model

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

AlphaFold

Q3UQ44

Predicted Effect

probably damaging
Transcript: ENSMUST00000068603
AA Change: I92F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000067685
Gene: ENSMUSG00000021676
AA Change: I92F

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

Meta Mutation Damage Score

0.8670

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.8%
20x: 94.0%

Validation Efficiency

100% (72/72)

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: 59 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca14	A	T	7: 119,815,470 (GRCm39)	R239S	probably damaging	Het
Acin1	A	G	14: 54,902,074 (GRCm39)	S573P	probably damaging	Het
Acta2	A	T	19: 34,229,223 (GRCm39)	Y55*	probably null	Het
Aifm2	T	C	10: 61,561,768 (GRCm39)	M38T	probably benign	Het
Ank2	C	A	3: 126,749,650 (GRCm39)	V460L	probably benign	Het
Ap1b1	T	C	11: 4,968,043 (GRCm39)	S185P	probably benign	Het
Arsj	A	G	3: 126,232,451 (GRCm39)	Y399C	probably damaging	Het
Ciao3	A	G	17: 25,999,306 (GRCm39)	H240R	probably damaging	Het
Clec2d	T	C	6: 129,161,122 (GRCm39)	V73A	probably benign	Het
Cntln	T	G	4: 84,923,281 (GRCm39)	M582R	probably benign	Het
Cyp4a10	C	T	4: 115,375,541 (GRCm39)	P8L	probably benign	Het
Dip2b	A	G	15: 100,067,162 (GRCm39)	N555D	probably damaging	Het
Dusp4	T	A	8: 35,285,671 (GRCm39)	F311I	probably damaging	Het
Eif4g3	T	C	4: 137,905,256 (GRCm39)	V1245A	possibly damaging	Het
Ephb3	G	A	16: 21,033,745 (GRCm39)	R23H	possibly damaging	Het
Ext2	T	C	2: 93,592,975 (GRCm39)	T410A	probably benign	Het
Fam193a	A	G	5: 34,593,875 (GRCm39)	E124G	probably damaging	Het
Fat4	T	A	3: 39,037,106 (GRCm39)	V3586E	probably damaging	Het
Frmd4a	T	C	2: 4,606,108 (GRCm39)	S611P	probably damaging	Het
Gcn1	A	G	5: 115,731,752 (GRCm39)	T956A	probably benign	Het
Gm10549	C	A	18: 33,603,838 (GRCm39)	T107K	unknown	Het
Herc6	T	A	6: 57,624,072 (GRCm39)	M614K	probably benign	Het
Hspg2	T	C	4: 137,292,706 (GRCm39)	C4095R	probably damaging	Het
Hyal5	T	C	6: 24,891,575 (GRCm39)	I463T	possibly damaging	Het
Icam5	C	T	9: 20,949,099 (GRCm39)	A817V	possibly damaging	Het
Igf2r	A	T	17: 12,920,240 (GRCm39)	D1366E	probably damaging	Het
Ints7	G	A	1: 191,344,018 (GRCm39)	V553I	probably damaging	Het
Itgb1	T	A	8: 129,446,789 (GRCm39)	C435S	probably damaging	Het
Lrrc71	T	C	3: 87,650,615 (GRCm39)	M216V	probably benign	Het
Mgam	T	C	6: 40,657,582 (GRCm39)	V979A	possibly damaging	Het
Mplkipl1	C	T	19: 61,164,364 (GRCm39)	G24R	unknown	Het
Myh9	A	T	15: 77,673,146 (GRCm39)	Y400*	probably null	Het
Nbeal1	A	G	1: 60,290,501 (GRCm39)	R1033G	possibly damaging	Het
Nit1	T	C	1: 171,173,166 (GRCm39)		probably benign	Het
Nlrp1c-ps	A	G	11: 71,133,343 (GRCm39)		noncoding transcript	Het
Nt5c1a	T	C	4: 123,102,365 (GRCm39)	V97A	probably damaging	Het
Or12k5	A	G	2: 36,895,345 (GRCm39)	Y94H	probably damaging	Het
Or13a18	T	A	7: 140,190,232 (GRCm39)	M51K	probably benign	Het
Or1a1b	A	G	11: 74,097,157 (GRCm39)	M295T	possibly damaging	Het
Or56a5	G	T	7: 104,793,175 (GRCm39)	N108K	probably damaging	Het
Or9m1	T	A	2: 87,733,693 (GRCm39)	D109V	probably damaging	Het
Pde4a	T	A	9: 21,103,676 (GRCm39)		probably null	Het
Pkn2	T	C	3: 142,515,270 (GRCm39)	K640R	probably damaging	Het
Pla2g6	A	G	15: 79,192,879 (GRCm39)	S263P	possibly damaging	Het
Prkg1	A	G	19: 31,742,006 (GRCm39)	S73P	possibly damaging	Het
Prr27	A	C	5: 87,998,825 (GRCm39)		probably benign	Het
Rad54b	G	T	4: 11,599,753 (GRCm39)	W319L	probably damaging	Het
Rassf8	T	A	6: 145,762,276 (GRCm39)	L349H	probably damaging	Het
Rmc1	G	T	18: 12,318,836 (GRCm39)		probably benign	Het
Rnf113a2	T	A	12: 84,464,388 (GRCm39)	N93K	probably benign	Het
Sapcd2	C	T	2: 25,262,768 (GRCm39)	A109V	probably benign	Het
Slamf9	C	A	1: 172,304,008 (GRCm39)	H118N	probably benign	Het
Slc37a1	A	G	17: 31,541,147 (GRCm39)	Y213C	probably damaging	Het
Slc5a1	A	G	5: 33,316,494 (GRCm39)	D580G	probably benign	Het
Slc7a2	T	A	8: 41,364,083 (GRCm39)	I432N	probably damaging	Het
Tas2r114	A	T	6: 131,666,800 (GRCm39)	L76Q	probably damaging	Het
Tcerg1	C	T	18: 42,668,180 (GRCm39)	P391L	unknown	Het
Tdrd12	A	C	7: 35,203,582 (GRCm39)	V314G	probably benign	Het
Zbtb7b	A	G	3: 89,288,080 (GRCm39)	L246S	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
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
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
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'- CTCAGGAATGACTTTTCAAAGACC -3'
(R):5'- ACAGTGTCTCCAGCACACAG -3'

Sequencing Primer
(F):5'- GACTTTTCAAAGACCAAGGATATCC -3'
(R):5'- ATGGACTGTCACCTACCTGGAATC -3'

Posted On

2016-03-01