Incidental Mutation 'R5824:Iqgap2'
ID450080
Institutional Source Beutler Lab
Gene Symbol Iqgap2
Ensembl Gene ENSMUSG00000021676
Gene NameIQ motif containing GTPase activating protein 2
Synonyms4933417J23Rik
MMRRC Submission 043216-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5824 (G1)
Quality Score225
Status Not validated
Chromosome13
Chromosomal Location95627177-95891922 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 95675372 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Histidine at position 707 (R707H)
Ref Sequence ENSEMBL: ENSMUSP00000067685 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068603]
Predicted Effect probably damaging
Transcript: ENSMUST00000068603
AA Change: R707H

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000067685
Gene: ENSMUSG00000021676
AA Change: R707H

DomainStartEndE-ValueType
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: 99.9%
  • 3x: 99.6%
  • 10x: 98.3%
  • 20x: 95.2%
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agtpbp1 A T 13: 59,466,099 H66Q probably damaging Het
Ap1g1 T A 8: 109,838,912 probably null Het
Ap4b1 A T 3: 103,813,385 I124F probably benign Het
Arhgap10 A T 8: 77,358,552 Y462* probably null Het
BC067074 T A 13: 113,368,620 H2094Q probably damaging Het
Btnl10 G T 11: 58,923,440 M315I probably benign Het
Cep295 A G 9: 15,325,656 V1994A possibly damaging Het
Cherp G A 8: 72,462,258 probably benign Het
Ckap5 G A 2: 91,559,136 A318T probably benign Het
Cma1 T C 14: 55,941,725 K238E possibly damaging Het
Ctif T C 18: 75,610,678 D141G possibly damaging Het
Ctnna1 T C 18: 35,179,886 S264P probably benign Het
Dnah12 G T 14: 26,770,518 probably null Het
Dnah5 A G 15: 28,313,821 T1928A probably benign Het
Etfdh G A 3: 79,609,945 P379L probably damaging Het
Gfra3 T C 18: 34,711,211 N92S probably damaging Het
Gm15448 T C 7: 3,824,754 T135A probably damaging Het
Gpr161 C A 1: 165,310,991 T382K possibly damaging Het
Gspt2 T C X: 94,636,465 V70A possibly damaging Het
Hmcn1 A G 1: 150,993,023 V10A probably benign Het
Kpna1 A G 16: 36,020,205 D205G possibly damaging Het
Man2a2 T G 7: 80,353,032 D1067A probably benign Het
Map3k4 G A 17: 12,229,639 H1551Y probably damaging Het
Moxd1 A T 10: 24,287,097 I486F probably damaging Het
Notch3 G T 17: 32,153,861 R579S possibly damaging Het
Olfr457 C A 6: 42,471,972 V69L probably benign Het
Olfr808 T C 10: 129,768,381 V295A probably damaging Het
Olfr878 A G 9: 37,919,565 T308A probably benign Het
Recql4 C T 15: 76,708,585 C302Y probably damaging Het
Reg3b G A 6: 78,372,121 V77I possibly damaging Het
Terb1 T C 8: 104,485,447 T301A probably benign Het
Tmem260 G A 14: 48,505,328 C540Y probably damaging Het
Tmprss15 A T 16: 79,034,313 F385I probably damaging Het
Trbv12-2 G A 6: 41,118,840 probably benign Het
Upk3bl T A 5: 136,060,279 Y196* probably null Het
Vmn1r199 A T 13: 22,383,578 K304N probably benign Het
Other mutations in Iqgap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00799:Iqgap2 APN 13 95657944 splice site probably benign
IGL01968:Iqgap2 APN 13 95635582 missense possibly damaging 0.80
IGL02049:Iqgap2 APN 13 95675405 splice site probably benign
IGL02195:Iqgap2 APN 13 95661734 splice site probably benign
IGL02387:Iqgap2 APN 13 95689701 missense probably benign 0.00
IGL02634:Iqgap2 APN 13 95628114 missense probably damaging 1.00
IGL02666:Iqgap2 APN 13 95628056 missense probably damaging 1.00
IGL02685:Iqgap2 APN 13 95671404 missense probably damaging 1.00
IGL02927:Iqgap2 APN 13 95724676 missense possibly damaging 0.62
IGL02943:Iqgap2 APN 13 95661735 splice site probably benign
IGL03167:Iqgap2 APN 13 95684898 missense probably benign 0.34
IGL03169:Iqgap2 APN 13 95731277 splice site probably null
IGL03293:Iqgap2 APN 13 95731434 missense probably damaging 1.00
R0257:Iqgap2 UTSW 13 95724544 critical splice donor site probably null
R0335:Iqgap2 UTSW 13 95635633 missense probably damaging 0.99
R0360:Iqgap2 UTSW 13 95731275 splice site probably benign
R0364:Iqgap2 UTSW 13 95731275 splice site probably benign
R0419:Iqgap2 UTSW 13 95689699 critical splice donor site probably null
R1229:Iqgap2 UTSW 13 95632165 missense probably benign 0.32
R1290:Iqgap2 UTSW 13 95668513 missense probably damaging 1.00
R1397:Iqgap2 UTSW 13 95632165 missense probably benign 0.32
R1498:Iqgap2 UTSW 13 95646805 missense probably benign
R1513:Iqgap2 UTSW 13 95630010 missense probably damaging 1.00
R1630:Iqgap2 UTSW 13 95689785 missense probably benign
R2088:Iqgap2 UTSW 13 95891663 critical splice donor site probably null
R2928:Iqgap2 UTSW 13 95682236 missense probably benign
R3026:Iqgap2 UTSW 13 95673056 critical splice acceptor site probably null
R3720:Iqgap2 UTSW 13 95668528 splice site probably null
R3846:Iqgap2 UTSW 13 95673678 splice site probably benign
R4056:Iqgap2 UTSW 13 95750033 missense probably damaging 1.00
R4077:Iqgap2 UTSW 13 95657867 missense probably damaging 1.00
R4353:Iqgap2 UTSW 13 95671396 missense probably damaging 1.00
R4517:Iqgap2 UTSW 13 95664061 critical splice donor site probably null
R4628:Iqgap2 UTSW 13 95763329 missense probably benign 0.17
R4686:Iqgap2 UTSW 13 95721609 missense probably damaging 0.98
R4724:Iqgap2 UTSW 13 95635497 missense possibly damaging 0.73
R4826:Iqgap2 UTSW 13 95763275 missense probably damaging 1.00
R4847:Iqgap2 UTSW 13 95673743 missense probably benign 0.19
R4967:Iqgap2 UTSW 13 95630006 missense probably benign 0.00
R4973:Iqgap2 UTSW 13 95657797 splice site probably null
R5010:Iqgap2 UTSW 13 95673743 missense probably benign 0.19
R5086:Iqgap2 UTSW 13 95635580 missense probably benign 0.01
R5496:Iqgap2 UTSW 13 95630053 missense probably damaging 1.00
R5512:Iqgap2 UTSW 13 95675376 nonsense probably null
R5629:Iqgap2 UTSW 13 95632174 missense probably damaging 1.00
R5830:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5831:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5832:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5833:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5834:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5852:Iqgap2 UTSW 13 95675372 missense probably damaging 0.99
R5888:Iqgap2 UTSW 13 95635610 missense possibly damaging 0.89
R5889:Iqgap2 UTSW 13 95632042 missense probably benign 0.00
R6093:Iqgap2 UTSW 13 95628963 missense probably damaging 0.99
R6141:Iqgap2 UTSW 13 95721686 splice site probably null
R6404:Iqgap2 UTSW 13 95729477 missense probably benign 0.28
R6434:Iqgap2 UTSW 13 95682933 missense possibly damaging 0.85
R6648:Iqgap2 UTSW 13 95682211 missense probably benign 0.27
R6658:Iqgap2 UTSW 13 95660332 missense probably damaging 1.00
R6903:Iqgap2 UTSW 13 95661057 missense probably damaging 1.00
R7223:Iqgap2 UTSW 13 95628972 missense probably damaging 1.00
X0066:Iqgap2 UTSW 13 95671383 missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- GTCCCAGGACTAACTTGTAAGGC -3'
(R):5'- AAACTGGGTGCTAACCTGG -3'

Sequencing Primer
(F):5'- GTAAGGCTCACACATCTCTGG -3'
(R):5'- AACCTGGCCATTGGGTTC -3'
Posted On2016-12-20