Mutagenetix > Incidental Mutation

Incidental Mutation 'R5359:Iqgap1'

424240

Institutional Source

Beutler Lab

Gene Symbol

Iqgap1

Ensembl Gene

ENSMUSG00000030536

Gene Name

IQ motif containing GTPase activating protein 1

Synonyms

D7Ertd257e, D7Ertd237e

MMRRC Submission

042938-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R5359 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

80361331-80453288 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 80416707 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 106 (T106A)

Ref Sequence

ENSEMBL: ENSMUSP00000128278 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000167377] [ENSMUST00000205304] [ENSMUST00000205813]

AlphaFold

Q9JKF1

Predicted Effect

probably benign
Transcript: ENSMUST00000167377
AA Change: T106A

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)

SMART Domains

Protein: ENSMUSP00000128278
Gene: ENSMUSG00000030536
AA Change: T106A

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

Predicted Effect

probably benign
Transcript: ENSMUST00000205304

Predicted Effect

probably benign
Transcript: ENSMUST00000205813
AA Change: T128A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000205824

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000206149

Coding Region Coverage

1x: 99.4%
3x: 98.8%
10x: 97.6%
20x: 96.1%

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 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: 41 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ap5b1	T	A	19: 5,619,126 (GRCm39)	I182N	possibly damaging	Het
Arap2	A	T	5: 62,840,762 (GRCm39)	C701*	probably null	Het
Bcr	T	A	10: 75,001,917 (GRCm39)	F940L	probably damaging	Het
Cav2	A	T	6: 17,287,064 (GRCm39)		probably benign	Het
Cdk2	T	C	10: 128,539,857 (GRCm39)		probably benign	Het
Clic4	G	A	4: 134,944,446 (GRCm39)	A243V	probably benign	Het
Dap3	A	T	3: 88,838,296 (GRCm39)	V99D	probably damaging	Het
Dennd5a	T	C	7: 109,497,169 (GRCm39)	E1110G	probably damaging	Het
Dhx30	T	C	9: 109,922,203 (GRCm39)	N160D	probably damaging	Het
Dnai7	T	G	6: 145,142,618 (GRCm39)	T120P	probably damaging	Het
Dock9	A	G	14: 121,890,472 (GRCm39)	M268T	possibly damaging	Het
Dspp	T	A	5: 104,323,752 (GRCm39)	D298E	probably damaging	Het
Elane	A	G	10: 79,722,870 (GRCm39)	E92G	probably damaging	Het
Erp44	A	T	4: 48,211,704 (GRCm39)	D197E	probably benign	Het
Fkbpl	G	A	17: 34,864,303 (GRCm39)	A24T	probably benign	Het
Gbf1	T	C	19: 46,272,164 (GRCm39)		probably null	Het
Gm1968	A	T	16: 29,777,617 (GRCm39)		noncoding transcript	Het
Hydin	T	A	8: 111,265,004 (GRCm39)	V2729E	probably benign	Het
Insyn2b	G	A	11: 34,352,788 (GRCm39)	E277K	probably damaging	Het
Kcnj6	G	C	16: 94,633,312 (GRCm39)	Y248*	probably null	Het
Mllt3	A	G	4: 87,759,164 (GRCm39)	S295P	probably benign	Het
Or2w1b	A	C	13: 21,300,437 (GRCm39)	T192P	probably damaging	Het
Pex11b	G	A	3: 96,551,229 (GRCm39)	C224Y	probably damaging	Het
Pik3c2g	A	G	6: 139,599,121 (GRCm39)	Y79C	probably damaging	Het
Plcz1	T	C	6: 139,974,178 (GRCm39)	Y88C	probably damaging	Het
Pole	A	G	5: 110,480,354 (GRCm39)	N99S	probably benign	Het
Pyroxd1	T	G	6: 142,307,717 (GRCm39)	Y496D	probably damaging	Het
Rasef	A	G	4: 73,689,565 (GRCm39)	L68P	probably damaging	Het
Rgs13	T	A	1: 144,015,322 (GRCm39)	M132L	probably damaging	Het
RP24-187P11.4	T	G	9: 109,349,944 (GRCm39)		noncoding transcript	Het
Rsph4a	A	G	10: 33,784,232 (GRCm39)	T285A	probably benign	Het
Ryr3	A	T	2: 112,606,186 (GRCm39)		probably null	Het
Slc30a1	T	A	1: 191,641,865 (GRCm39)	*504R	probably null	Het
Spcs1	T	C	14: 30,722,074 (GRCm39)	R156G	probably damaging	Het
Supv3l1	A	G	10: 62,268,178 (GRCm39)	F556L	probably damaging	Het
Thumpd2	C	T	17: 81,334,206 (GRCm39)	V461M	probably benign	Het
Timm50	A	G	7: 28,007,592 (GRCm39)	L158P	probably damaging	Het
Tnrc6c	T	C	11: 117,649,731 (GRCm39)		silent	Het
Ttn	G	A	2: 76,726,147 (GRCm39)	Q1807*	probably null	Het
Zdhhc14	A	G	17: 5,543,821 (GRCm39)	I34V	probably benign	Het
Zgrf1	T	A	3: 127,394,814 (GRCm39)	M506K	possibly damaging	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
R3709:Iqgap1	UTSW	7	80,366,835 (GRCm39)	missense	possibly damaging	0.87
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
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'- ACAGATCACCGACTGCTTTG -3'
(R):5'- TGTCACCAGCAGATGTCTACG -3'

Sequencing Primer
(F):5'- GCTTTGCAGAATGATTTTGCAG -3'
(R):5'- GGTAGTGTGATTCCAGACACC -3'

Posted On

2016-08-04