Mutagenetix > Incidental Mutation

Incidental Mutation 'R8369:Iqgap2'

646315

Institutional Source

Beutler Lab

Gene Symbol

Iqgap2

Ensembl Gene

ENSMUSG00000021676

Gene Name

IQ motif containing GTPase activating protein 2

Synonyms

4933417J23Rik

MMRRC Submission

067739-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8369 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

95763685-96028788 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 95798111 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Threonine at position 1065 (S1065T)

Ref Sequence

ENSEMBL: ENSMUSP00000067685 (fasta)

Gene Model

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

AlphaFold

Q3UQ44

Predicted Effect

probably damaging
Transcript: ENSMUST00000068603
AA Change: S1065T

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000067685
Gene: ENSMUSG00000021676
AA Change: S1065T

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: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.7%

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: 49 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4932438H23Rik	G	A	16: 90,852,657 (GRCm39)	H160Y	probably benign	Het
Abcc4	T	G	14: 118,864,869 (GRCm39)	I386L	probably benign	Het
Arap2	G	A	5: 62,761,669 (GRCm39)	R1686*	probably null	Het
Arfgef3	A	T	10: 18,465,477 (GRCm39)	I2122N	probably benign	Het
Arhgap44	A	T	11: 64,950,680 (GRCm39)	D119E	probably damaging	Het
Atp2b2	C	T	6: 113,790,747 (GRCm39)		probably null	Het
Bltp1	T	A	3: 37,065,752 (GRCm39)	L9M		Het
Brinp1	A	T	4: 68,716,936 (GRCm39)	L304Q	possibly damaging	Het
C2cd3	T	C	7: 100,044,465 (GRCm39)	V349A	probably benign	Het
Ccdc93	T	C	1: 121,405,597 (GRCm39)	Y347H	probably damaging	Het
Ccdc93	T	G	1: 121,422,126 (GRCm39)	I534S	probably benign	Het
Cyb5r4	A	T	9: 86,922,486 (GRCm39)	D165V	probably benign	Het
Cygb	G	A	11: 116,540,109 (GRCm39)	T180I	probably benign	Het
Cyp4f15	T	A	17: 32,916,939 (GRCm39)	S285R	probably benign	Het
Daxx	G	T	17: 34,131,590 (GRCm39)	C433F	probably damaging	Het
Dcaf6	T	C	1: 165,185,043 (GRCm39)	E483G	probably damaging	Het
Dennd1a	T	A	2: 37,938,766 (GRCm39)	I115F	probably damaging	Het
Dnajc5b	A	G	3: 19,664,796 (GRCm39)	D198G	probably damaging	Het
Ercc1	T	A	7: 19,088,377 (GRCm39)	C243*	probably null	Het
Ermard	T	C	17: 15,273,560 (GRCm39)	F382L	probably damaging	Het
Fer1l4	C	A	2: 155,861,680 (GRCm39)	G1879V	probably benign	Het
Focad	T	A	4: 88,150,905 (GRCm39)	H516Q	unknown	Het
Gcsam	T	A	16: 45,436,369 (GRCm39)	W51R	probably damaging	Het
Ikbkb	A	G	8: 23,181,097 (GRCm39)	V122A	probably benign	Het
Kif16b	G	A	2: 142,553,777 (GRCm39)	A1007V	probably benign	Het
Krt24	A	T	11: 99,173,534 (GRCm39)	C262*	probably null	Het
Lrat	T	C	3: 82,810,865 (GRCm39)	E52G	probably damaging	Het
Misp3	T	A	8: 84,737,627 (GRCm39)	H94L	unknown	Het
N4bp3	A	G	11: 51,535,253 (GRCm39)	L312P	probably damaging	Het
Naxe	T	C	3: 87,963,994 (GRCm39)	T246A	probably benign	Het
Pcolce2	A	T	9: 95,519,847 (GRCm39)	M1L	probably benign	Het
Slc7a6	G	A	8: 106,919,796 (GRCm39)	A270T	probably damaging	Het
Sord	T	A	2: 122,076,976 (GRCm39)	I27K	probably benign	Het
Srek1ip1	A	G	13: 104,970,798 (GRCm39)	E83G	probably benign	Het
Srgap3	A	C	6: 112,699,779 (GRCm39)	N1090K	probably benign	Het
Sult2a6	A	C	7: 13,987,327 (GRCm39)		probably null	Het
Tacc2	T	A	7: 130,223,888 (GRCm39)	I191N	probably damaging	Het
Thoc3	A	G	13: 54,615,708 (GRCm39)	S119P	probably damaging	Het
Tirap	A	G	9: 35,100,052 (GRCm39)	S211P	probably benign	Het
Tle4	T	C	19: 14,429,876 (GRCm39)	T632A	probably benign	Het
Tnfaip8l2	T	A	3: 95,047,486 (GRCm39)	I126F	probably benign	Het
Txnrd1	A	G	10: 82,710,480 (GRCm39)	T114A	probably benign	Het
Vmn2r14	A	G	5: 109,369,342 (GRCm39)	L77P	probably damaging	Het
Wwc1	G	A	11: 35,758,198 (GRCm39)	T716I	probably damaging	Het
Yod1	A	G	1: 130,645,360 (GRCm39)	K47R	probably benign	Het
Zfhx2	A	T	14: 55,304,201 (GRCm39)	M1261K	probably benign	Het
Zfhx3	T	C	8: 109,583,448 (GRCm39)	I1105T	possibly damaging	Het
Zfp9	C	A	6: 118,441,353 (GRCm39)	K436N	probably damaging	Het
Zfp979	T	C	4: 147,697,548 (GRCm39)	H387R	possibly 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
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
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'- CAGGCCACCTAGCATTTCTG -3'
(R):5'- TGTACCTCGGCAACTGTTC -3'

Sequencing Primer
(F):5'- ATAGGGTCTTGCTATATAGTCCAGTC -3'
(R):5'- GTACCTCGGCAACTGTTCATTTG -3'

Posted On

2020-09-02