Mutagenetix > Incidental Mutation

Incidental Mutation 'R3709:Iqgap1'

259489

Institutional Source

Beutler Lab

Gene Symbol

Iqgap1

Ensembl Gene

ENSMUSG00000030536

Gene Name

IQ motif containing GTPase activating protein 1

Synonyms

D7Ertd257e, D7Ertd237e

MMRRC Submission

040702-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R3709 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

80361331-80453288 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 80366835 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Isoleucine at position 1595 (T1595I)

Ref Sequence

ENSEMBL: ENSMUSP00000128278 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000167377]

AlphaFold

Q9JKF1

Predicted Effect

possibly damaging
Transcript: ENSMUST00000167377
AA Change: T1595I

PolyPhen 2 Score 0.869 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000128278
Gene: ENSMUSG00000030536
AA Change: T1595I

Domain	Start	End	E-Value	Type
CH	46	155	2.02e-20	SMART
internal_repeat_1	203	278	3.71e-8	PROSPERO
low complexity region	324	335	N/A	INTRINSIC
low complexity region	390	399	N/A	INTRINSIC
coiled coil region	488	515	N/A	INTRINSIC
internal_repeat_1	608	684	3.71e-8	PROSPERO
IQ	744	766	3.85e-3	SMART
IQ	774	796	1.12e-4	SMART
IQ	804	826	1.32e-1	SMART
IQ	834	856	1.15e1	SMART
coiled coil region	886	914	N/A	INTRINSIC
RasGAP	992	1345	7.46e-89	SMART
Pfam:RasGAP_C	1452	1580	4.5e-41	PFAM

Meta Mutation Damage Score

0.1727

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 93.9%

Validation Efficiency

98% (50/51)

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 four 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. Expression of the protein is upregulated by gene amplification in two gastric cancer cell lines. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null allele exhibit a late-onset gastric hyperplasia. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 50 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9930111J21Rik2	T	G	11: 48,910,480 (GRCm39)	D651A	probably damaging	Het
Abcb1a	A	G	5: 8,788,738 (GRCm39)	N1039S	probably benign	Het
Abcc2	G	T	19: 43,786,885 (GRCm39)	V169F	possibly damaging	Het
Adcy8	T	C	15: 64,597,384 (GRCm39)		probably benign	Het
Aida	C	A	1: 183,085,610 (GRCm39)		probably null	Het
Armc8	A	G	9: 99,402,550 (GRCm39)	I333T	probably damaging	Het
B4galt3	C	A	1: 171,101,613 (GRCm39)	H196N	probably damaging	Het
Ccdc92b	C	A	11: 74,528,933 (GRCm39)	R146S	probably damaging	Het
Cdc42bpa	A	G	1: 179,892,628 (GRCm39)	D264G	probably damaging	Het
Cenpf	A	G	1: 189,381,009 (GRCm39)	S2804P	possibly damaging	Het
Cic	A	G	7: 24,986,406 (GRCm39)	D1276G	probably damaging	Het
Cldn19	T	C	4: 119,114,094 (GRCm39)	S79P	possibly damaging	Het
Ctdp1	G	A	18: 80,493,428 (GRCm39)	Q356*	probably null	Het
Cyp2c69	A	G	19: 39,839,667 (GRCm39)		probably benign	Het
Dhrs3	T	C	4: 144,620,281 (GRCm39)		probably null	Het
Fhod3	T	A	18: 25,223,815 (GRCm39)	W1054R	probably damaging	Het
Gfral	G	A	9: 76,100,725 (GRCm39)	R238*	probably null	Het
Gm10322	C	A	10: 59,451,941 (GRCm39)	D19E	possibly damaging	Het
Gprc6a	CAAA	CA	10: 51,491,776 (GRCm39)		probably null	Het
Idh3a	T	C	9: 54,493,810 (GRCm39)	S4P	possibly damaging	Het
Il15ra	G	T	2: 11,735,458 (GRCm39)		probably null	Het
Ipo8	A	T	6: 148,707,842 (GRCm39)		probably null	Het
Kalrn	C	T	16: 34,212,400 (GRCm39)		probably null	Het
Klrb1a	T	C	6: 128,595,466 (GRCm39)	D96G	probably benign	Het
Lrp1b	C	T	2: 40,587,454 (GRCm39)	V165M	unknown	Het
Lrp4	A	C	2: 91,320,811 (GRCm39)	T975P	possibly damaging	Het
Lsm14a	T	A	7: 34,053,204 (GRCm39)	I283F	probably damaging	Het
Mael	T	C	1: 166,066,135 (GRCm39)	D34G	probably damaging	Het
Map2	C	T	1: 66,455,015 (GRCm39)	Q1302*	probably null	Het
Mctp1	T	C	13: 76,972,999 (GRCm39)		probably null	Het
Mlxip	T	C	5: 123,585,537 (GRCm39)	V642A	probably benign	Het
Myh9	T	C	15: 77,657,547 (GRCm39)	E1066G	possibly damaging	Het
Naa35	T	A	13: 59,765,846 (GRCm39)		probably benign	Het
Nacc1	T	A	8: 85,403,828 (GRCm39)	I16F	probably damaging	Het
Ncapd3	T	A	9: 26,963,645 (GRCm39)	N499K	probably benign	Het
Or10ab4	A	G	7: 107,655,004 (GRCm39)	M272V	possibly damaging	Het
Osbpl10	C	A	9: 115,036,655 (GRCm39)	P253Q	probably benign	Het
Ptpn21	G	T	12: 98,654,800 (GRCm39)	S722R	probably benign	Het
Rab44	C	T	17: 29,358,843 (GRCm39)	P344S	probably benign	Het
Rbms2	C	T	10: 127,979,312 (GRCm39)	R139Q	probably damaging	Het
Sh3bp2	T	C	5: 34,709,002 (GRCm39)	Y32H	probably damaging	Het
Slc6a15	A	G	10: 103,229,275 (GRCm39)	I105V	probably benign	Het
Thumpd3	A	G	6: 113,032,652 (GRCm39)	D130G	possibly damaging	Het
Trib1	A	G	15: 59,526,210 (GRCm39)	Y260C	probably damaging	Het
Tsks	G	T	7: 44,601,309 (GRCm39)	R208L	possibly damaging	Het
Ttn	G	T	2: 76,577,585 (GRCm39)	S22690*	probably null	Het
Ttyh2	T	G	11: 114,609,958 (GRCm39)	S510A	possibly damaging	Het
Was	G	T	X: 7,952,927 (GRCm39)	S271R	probably benign	Het
Zfp267	T	A	3: 36,213,725 (GRCm39)	C20S	possibly damaging	Het
Zfp472	T	A	17: 33,196,685 (GRCm39)	Y253*	probably null	Het

Other mutations in Iqgap1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00481:Iqgap1	APN	7	80,409,592 (GRCm39)	missense	probably benign	0.00
IGL00984:Iqgap1	APN	7	80,376,546 (GRCm39)	missense	probably damaging	1.00
IGL01570:Iqgap1	APN	7	80,372,809 (GRCm39)	missense	possibly damaging	0.76
IGL01738:Iqgap1	APN	7	80,373,648 (GRCm39)	missense	possibly damaging	0.80
IGL02141:Iqgap1	APN	7	80,387,869 (GRCm39)	missense	probably damaging	1.00
IGL02336:Iqgap1	APN	7	80,402,041 (GRCm39)	missense	probably benign	0.39
IGL02416:Iqgap1	APN	7	80,375,786 (GRCm39)	missense	probably damaging	1.00
IGL02597:Iqgap1	APN	7	80,373,633 (GRCm39)	missense	probably damaging	1.00
IGL02662:Iqgap1	APN	7	80,392,827 (GRCm39)	missense	probably benign
IGL03157:Iqgap1	APN	7	80,401,636 (GRCm39)	missense	probably benign	0.34
IGL03189:Iqgap1	APN	7	80,363,590 (GRCm39)	missense	probably benign	0.12
IGL03216:Iqgap1	APN	7	80,392,836 (GRCm39)	missense	probably benign	0.33
R0024:Iqgap1	UTSW	7	80,401,687 (GRCm39)	missense	probably benign
R0126:Iqgap1	UTSW	7	80,388,070 (GRCm39)	missense	probably benign	0.00
R0144:Iqgap1	UTSW	7	80,401,668 (GRCm39)	missense	probably damaging	1.00
R0325:Iqgap1	UTSW	7	80,401,678 (GRCm39)	missense	probably benign	0.01
R0376:Iqgap1	UTSW	7	80,373,627 (GRCm39)	missense	probably benign	0.01
R0650:Iqgap1	UTSW	7	80,386,143 (GRCm39)	missense	probably damaging	1.00
R0652:Iqgap1	UTSW	7	80,386,143 (GRCm39)	missense	probably damaging	1.00
R0741:Iqgap1	UTSW	7	80,370,735 (GRCm39)	missense	probably benign	0.03
R0751:Iqgap1	UTSW	7	80,375,321 (GRCm39)	unclassified	probably benign
R1067:Iqgap1	UTSW	7	80,373,576 (GRCm39)	missense	probably benign	0.01
R1389:Iqgap1	UTSW	7	80,409,504 (GRCm39)	critical splice donor site	probably null
R1473:Iqgap1	UTSW	7	80,383,759 (GRCm39)	missense	probably benign	0.00
R1613:Iqgap1	UTSW	7	80,418,205 (GRCm39)	missense	probably damaging	1.00
R1842:Iqgap1	UTSW	7	80,410,631 (GRCm39)	missense	probably damaging	1.00
R1909:Iqgap1	UTSW	7	80,393,576 (GRCm39)	missense	probably benign
R2062:Iqgap1	UTSW	7	80,373,727 (GRCm39)	nonsense	probably null
R2149:Iqgap1	UTSW	7	80,412,308 (GRCm39)	missense	probably damaging	1.00
R2153:Iqgap1	UTSW	7	80,409,651 (GRCm39)	missense	possibly damaging	0.55
R2153:Iqgap1	UTSW	7	80,401,701 (GRCm39)	missense	probably benign	0.00
R3160:Iqgap1	UTSW	7	80,402,086 (GRCm39)	missense	probably benign
R3162:Iqgap1	UTSW	7	80,402,086 (GRCm39)	missense	probably benign
R3605:Iqgap1	UTSW	7	80,373,537 (GRCm39)	missense	probably benign	0.02
R3935:Iqgap1	UTSW	7	80,393,585 (GRCm39)	missense	possibly damaging	0.54
R3979:Iqgap1	UTSW	7	80,409,682 (GRCm39)	missense	probably damaging	0.98
R4545:Iqgap1	UTSW	7	80,412,315 (GRCm39)	critical splice acceptor site	probably null
R4787:Iqgap1	UTSW	7	80,385,261 (GRCm39)	missense	probably damaging	1.00
R4925:Iqgap1	UTSW	7	80,415,065 (GRCm39)	missense	probably damaging	1.00
R4953:Iqgap1	UTSW	7	80,373,524 (GRCm39)	splice site	probably null
R5037:Iqgap1	UTSW	7	80,383,848 (GRCm39)	missense	probably damaging	1.00
R5158:Iqgap1	UTSW	7	80,392,816 (GRCm39)	missense	probably benign	0.02
R5183:Iqgap1	UTSW	7	80,372,813 (GRCm39)	missense	probably damaging	1.00
R5262:Iqgap1	UTSW	7	80,376,490 (GRCm39)	missense	probably benign	0.00
R5271:Iqgap1	UTSW	7	80,383,896 (GRCm39)	missense	probably damaging	1.00
R5289:Iqgap1	UTSW	7	80,388,472 (GRCm39)	missense	possibly damaging	0.88
R5359:Iqgap1	UTSW	7	80,416,707 (GRCm39)	missense	probably benign	0.00
R5423:Iqgap1	UTSW	7	80,449,610 (GRCm39)	missense	probably damaging	1.00
R5843:Iqgap1	UTSW	7	80,375,828 (GRCm39)	missense	probably benign	0.03
R5849:Iqgap1	UTSW	7	80,452,906 (GRCm39)	missense	probably benign
R6164:Iqgap1	UTSW	7	80,458,854 (GRCm39)	missense	unknown
R6315:Iqgap1	UTSW	7	80,449,638 (GRCm39)	missense	possibly damaging	0.65
R6335:Iqgap1	UTSW	7	80,377,772 (GRCm39)	missense	probably damaging	1.00
R6488:Iqgap1	UTSW	7	80,380,074 (GRCm39)	missense	probably benign	0.00
R6723:Iqgap1	UTSW	7	80,373,570 (GRCm39)	missense	probably benign	0.01
R6800:Iqgap1	UTSW	7	80,378,729 (GRCm39)	missense	possibly damaging	0.56
R6815:Iqgap1	UTSW	7	80,416,632 (GRCm39)	critical splice donor site	probably null
R7240:Iqgap1	UTSW	7	80,409,587 (GRCm39)	missense	probably benign	0.22
R7386:Iqgap1	UTSW	7	80,375,790 (GRCm39)	missense	probably damaging	1.00
R7387:Iqgap1	UTSW	7	80,370,738 (GRCm39)	missense	probably benign	0.03
R7410:Iqgap1	UTSW	7	80,372,778 (GRCm39)	nonsense	probably null
R7429:Iqgap1	UTSW	7	80,401,188 (GRCm39)	missense	probably benign	0.00
R7452:Iqgap1	UTSW	7	80,410,577 (GRCm39)	missense	possibly damaging	0.80
R7615:Iqgap1	UTSW	7	80,401,094 (GRCm39)	missense	probably benign
R7615:Iqgap1	UTSW	7	80,379,848 (GRCm39)	missense	probably damaging	1.00
R7726:Iqgap1	UTSW	7	80,407,204 (GRCm39)	missense	probably benign	0.37
R7783:Iqgap1	UTSW	7	80,458,807 (GRCm39)	missense	probably benign	0.01
R7785:Iqgap1	UTSW	7	80,387,917 (GRCm39)	missense	probably damaging	1.00
R7862:Iqgap1	UTSW	7	80,393,636 (GRCm39)	missense	probably benign	0.04
R8270:Iqgap1	UTSW	7	80,379,875 (GRCm39)	missense	probably damaging	1.00
R8556:Iqgap1	UTSW	7	80,375,787 (GRCm39)	missense	probably damaging	1.00
R8932:Iqgap1	UTSW	7	80,401,141 (GRCm39)	missense	probably benign
R9520:Iqgap1	UTSW	7	80,393,869 (GRCm39)	missense	probably benign
R9533:Iqgap1	UTSW	7	80,383,929 (GRCm39)	missense	possibly damaging	0.88
R9536:Iqgap1	UTSW	7	80,458,840 (GRCm39)	missense
R9730:Iqgap1	UTSW	7	80,401,124 (GRCm39)	missense	possibly damaging	0.63
RF004:Iqgap1	UTSW	7	80,370,623 (GRCm39)	missense	probably benign
RF063:Iqgap1	UTSW	7	80,373,499 (GRCm39)	frame shift	probably null
X0064:Iqgap1	UTSW	7	80,370,679 (GRCm39)	nonsense	probably null
X0067:Iqgap1	UTSW	7	80,416,651 (GRCm39)	missense	probably benign
Z1176:Iqgap1	UTSW	7	80,418,057 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TAGCTTCTCCCAACTAGGCG -3'
(R):5'- CTCTCTCCAGGTGTCAAAGCAG -3'

Sequencing Primer
(F):5'- GCCCACCGAGCTCTCTGAATAC -3'
(R):5'- GCAGACACCACAGCAGGATG -3'

Posted On

2015-01-23