Incidental Mutation 'R0157:Arhgef26'
ID 22895
Institutional Source Beutler Lab
Gene Symbol Arhgef26
Ensembl Gene ENSMUSG00000036885
Gene Name Rho guanine nucleotide exchange factor 26
Synonyms 8430436L14Rik, 4631416L12Rik
MMRRC Submission 038437-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.230) question?
Stock # R0157 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 3
Chromosomal Location 62245765-62369642 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 62288392 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 487 (D487E)
Ref Sequence ENSEMBL: ENSMUSP00000078281 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079300]
AlphaFold D3YYY8
Predicted Effect probably damaging
Transcript: ENSMUST00000079300
AA Change: D487E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078281
Gene: ENSMUSG00000036885
AA Change: D487E

DomainStartEndE-ValueType
low complexity region 133 144 N/A INTRINSIC
low complexity region 392 403 N/A INTRINSIC
RhoGEF 441 620 1e-45 SMART
PH 654 782 4.04e-9 SMART
SH3 790 847 3.82e-13 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159746
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161493
Predicted Effect noncoding transcript
Transcript: ENSMUST00000163008
Meta Mutation Damage Score 0.1392 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.9%
  • 10x: 95.0%
  • 20x: 88.5%
Validation Efficiency 64% (47/73)
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 Rho-guanine nucleotide exchange factor (Rho-GEF) family. These proteins regulate Rho GTPases by catalyzing the exchange of GDP for GTP. The encoded protein specifically activates RhoG and plays a role in the promotion of macropinocytosis. Underexpression of the encoded protein may be a predictive marker of chemoresistant disease. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Oct 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit defective activation of RhoG and reduced membrane protrusion after ICAM-1 clustering. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adap2 T A 11: 80,056,527 (GRCm39) I180N probably damaging Het
Alk T A 17: 72,256,840 (GRCm39) N673I probably benign Het
Ankrd7 T C 6: 18,866,539 (GRCm39) S20P probably damaging Het
Arhgef4 A G 1: 34,845,475 (GRCm39) D1500G probably damaging Het
Arhgef7 A G 8: 11,835,812 (GRCm39) I39V probably damaging Het
Asap2 T A 12: 21,256,326 (GRCm39) I208N probably damaging Het
Atad5 T C 11: 79,980,643 (GRCm39) V16A possibly damaging Het
Atp2b1 T C 10: 98,835,809 (GRCm39) I518T probably damaging Het
B130006D01Rik T C 11: 95,617,211 (GRCm39) probably benign Het
BC028528 A G 3: 95,792,280 (GRCm39) probably null Het
Bpifb6 T A 2: 153,745,886 (GRCm39) L74Q probably benign Het
Bptf T C 11: 106,965,484 (GRCm39) T1122A possibly damaging Het
Cacna2d4 T A 6: 119,289,385 (GRCm39) D806E probably benign Het
Cdhr3 T C 12: 33,111,649 (GRCm39) Q287R possibly damaging Het
Cdk12 A G 11: 98,140,602 (GRCm39) probably benign Het
Cenpf T A 1: 189,384,556 (GRCm39) T2575S probably benign Het
Chd7 T A 4: 8,833,759 (GRCm39) I1171N probably damaging Het
Chd9 T C 8: 91,735,464 (GRCm39) probably null Het
Ckmt1 A G 2: 121,193,522 (GRCm39) T361A possibly damaging Het
Clec4d G T 6: 123,244,095 (GRCm39) R68L probably benign Het
Csmd2 G T 4: 128,415,704 (GRCm39) V2678F probably benign Het
Cul7 T A 17: 46,964,761 (GRCm39) V131E possibly damaging Het
Dab2 T C 15: 6,459,308 (GRCm39) S407P probably benign Het
Dnah17 C T 11: 118,017,997 (GRCm39) G166D probably benign Het
F13b G A 1: 139,431,585 (GRCm39) V52I probably benign Het
Gjd4 T C 18: 9,280,549 (GRCm39) I176M probably benign Het
Hoxc11 A G 15: 102,863,436 (GRCm39) Y159C probably damaging Het
Hydin T C 8: 111,026,642 (GRCm39) I120T possibly damaging Het
Il20rb A G 9: 100,355,132 (GRCm39) Y104H probably damaging Het
Krtap21-1 A G 16: 89,200,430 (GRCm39) C71R unknown Het
Lamc1 T C 1: 153,138,353 (GRCm39) D167G probably benign Het
Lin7c C A 2: 109,725,514 (GRCm39) A73E probably damaging Het
Meiosin T C 7: 18,840,945 (GRCm39) H63R possibly damaging Het
Mms22l C A 4: 24,588,224 (GRCm39) A952E probably damaging Het
Myh3 A G 11: 66,973,735 (GRCm39) N136S probably benign Het
Ndufb10 T C 17: 24,943,218 (GRCm39) T31A probably benign Het
Nlrp2 T C 7: 5,311,769 (GRCm39) Y37C possibly damaging Het
Or2t44 T C 11: 58,677,885 (GRCm39) F275S probably damaging Het
Or2y14 T C 11: 49,404,600 (GRCm39) I45T probably damaging Het
Orc3 C A 4: 34,607,130 (GRCm39) probably null Het
Pard3b A C 1: 62,250,792 (GRCm39) M512L probably damaging Het
Pcdh10 A G 3: 45,334,136 (GRCm39) D150G probably damaging Het
Pcolce A T 5: 137,608,741 (GRCm39) probably null Het
Pdcl A C 2: 37,242,189 (GRCm39) I187S probably damaging Het
Pkn1 T C 8: 84,419,449 (GRCm39) I51M probably damaging Het
Pla2g4e T A 2: 120,000,662 (GRCm39) T692S probably benign Het
Plcb2 C A 2: 118,549,022 (GRCm39) V380F probably damaging Het
Pmpcb A T 5: 21,947,950 (GRCm39) I218F probably damaging Het
Pms1 A T 1: 53,234,196 (GRCm39) Y773* probably null Het
Polr2e C T 10: 79,872,615 (GRCm39) G184R probably damaging Het
Polr3a T C 14: 24,529,254 (GRCm39) I369V probably damaging Het
Pramel21 C T 4: 143,342,366 (GRCm39) P158S probably damaging Het
Prpf4b T C 13: 35,068,014 (GRCm39) probably benign Het
Pzp G A 6: 128,500,939 (GRCm39) Q140* probably null Het
Qrich2 T A 11: 116,332,221 (GRCm39) E2325V probably damaging Het
R3hdm2 T G 10: 127,307,858 (GRCm39) L373R probably damaging Het
Sema3d A T 5: 12,558,104 (GRCm39) D212V possibly damaging Het
Sidt2 A G 9: 45,850,565 (GRCm39) I850T probably damaging Het
Slc22a29 C T 19: 8,140,106 (GRCm39) R433H possibly damaging Het
Slitrk6 A T 14: 110,987,364 (GRCm39) L781H probably damaging Het
Sox21 G A 14: 118,473,354 (GRCm39) probably benign Het
Steap3 A G 1: 120,155,379 (GRCm39) *527R probably null Het
Svep1 T C 4: 58,069,830 (GRCm39) E2652G possibly damaging Het
Taar2 T A 10: 23,817,389 (GRCm39) F310I probably damaging Het
Tasor2 C A 13: 3,625,550 (GRCm39) V1467L probably benign Het
Tecta A G 9: 42,286,307 (GRCm39) V783A probably benign Het
Vmn1r173 T A 7: 23,401,822 (GRCm39) I19N probably damaging Het
Vwa5b1 T A 4: 138,332,190 (GRCm39) M276L probably benign Het
Yeats2 A C 16: 20,040,427 (GRCm39) *142C probably null Het
Zfp26 G T 9: 20,349,166 (GRCm39) T466K probably benign Het
Zfp426 T C 9: 20,382,432 (GRCm39) N171S probably benign Het
Other mutations in Arhgef26
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00160:Arhgef26 APN 3 62,247,804 (GRCm39) missense probably benign
IGL01060:Arhgef26 APN 3 62,247,542 (GRCm39) missense probably benign 0.44
IGL01942:Arhgef26 APN 3 62,247,515 (GRCm39) missense probably benign 0.03
IGL02085:Arhgef26 APN 3 62,367,145 (GRCm39) intron probably benign
IGL02172:Arhgef26 APN 3 62,367,097 (GRCm39) missense probably benign 0.03
IGL03017:Arhgef26 APN 3 62,355,702 (GRCm39) missense possibly damaging 0.46
IGL03101:Arhgef26 APN 3 62,327,082 (GRCm39) missense possibly damaging 0.95
IGL03296:Arhgef26 APN 3 62,330,926 (GRCm39) missense probably damaging 1.00
IGL03401:Arhgef26 APN 3 62,330,953 (GRCm39) missense possibly damaging 0.95
R0138:Arhgef26 UTSW 3 62,355,680 (GRCm39) missense probably benign 0.06
R0140:Arhgef26 UTSW 3 62,355,666 (GRCm39) missense probably benign 0.02
R0152:Arhgef26 UTSW 3 62,330,965 (GRCm39) missense probably damaging 0.99
R0308:Arhgef26 UTSW 3 62,247,820 (GRCm39) missense probably benign 0.01
R0317:Arhgef26 UTSW 3 62,330,965 (GRCm39) missense probably damaging 0.99
R0529:Arhgef26 UTSW 3 62,247,146 (GRCm39) missense probably benign
R0825:Arhgef26 UTSW 3 62,334,014 (GRCm39) missense probably damaging 0.97
R1331:Arhgef26 UTSW 3 62,247,449 (GRCm39) missense probably benign 0.00
R1333:Arhgef26 UTSW 3 62,247,744 (GRCm39) missense probably benign 0.04
R1351:Arhgef26 UTSW 3 62,288,262 (GRCm39) missense probably damaging 1.00
R1740:Arhgef26 UTSW 3 62,331,004 (GRCm39) missense probably damaging 1.00
R2121:Arhgef26 UTSW 3 62,247,704 (GRCm39) missense probably damaging 0.96
R2404:Arhgef26 UTSW 3 62,336,336 (GRCm39) missense possibly damaging 0.90
R2437:Arhgef26 UTSW 3 62,340,002 (GRCm39) missense probably damaging 0.96
R2939:Arhgef26 UTSW 3 62,288,331 (GRCm39) missense possibly damaging 0.72
R3084:Arhgef26 UTSW 3 62,285,037 (GRCm39) missense probably benign 0.19
R3712:Arhgef26 UTSW 3 62,331,050 (GRCm39) missense probably damaging 1.00
R4005:Arhgef26 UTSW 3 62,247,816 (GRCm39) missense probably benign
R4225:Arhgef26 UTSW 3 62,288,343 (GRCm39) missense probably benign 0.00
R4635:Arhgef26 UTSW 3 62,247,861 (GRCm39) missense probably damaging 1.00
R4961:Arhgef26 UTSW 3 62,367,046 (GRCm39) missense probably damaging 1.00
R4989:Arhgef26 UTSW 3 62,247,806 (GRCm39) missense possibly damaging 0.94
R5249:Arhgef26 UTSW 3 62,247,981 (GRCm39) missense probably damaging 1.00
R5284:Arhgef26 UTSW 3 62,327,052 (GRCm39) missense probably damaging 0.99
R5661:Arhgef26 UTSW 3 62,285,075 (GRCm39) splice site probably benign
R5970:Arhgef26 UTSW 3 62,247,468 (GRCm39) missense probably benign
R6022:Arhgef26 UTSW 3 62,336,360 (GRCm39) missense probably damaging 1.00
R6193:Arhgef26 UTSW 3 62,247,213 (GRCm39) missense possibly damaging 0.49
R6247:Arhgef26 UTSW 3 62,288,381 (GRCm39) missense probably damaging 1.00
R6434:Arhgef26 UTSW 3 62,336,335 (GRCm39) missense probably damaging 0.99
R6827:Arhgef26 UTSW 3 62,330,919 (GRCm39) splice site probably null
R7111:Arhgef26 UTSW 3 62,252,689 (GRCm39) missense possibly damaging 0.90
R7128:Arhgef26 UTSW 3 62,326,971 (GRCm39) missense possibly damaging 0.94
R7360:Arhgef26 UTSW 3 62,355,626 (GRCm39) missense possibly damaging 0.63
R7456:Arhgef26 UTSW 3 62,247,476 (GRCm39) missense probably benign 0.00
R8039:Arhgef26 UTSW 3 62,247,351 (GRCm39) missense probably benign 0.32
R8120:Arhgef26 UTSW 3 62,248,796 (GRCm39) missense probably damaging 1.00
R8511:Arhgef26 UTSW 3 62,336,350 (GRCm39) missense probably damaging 0.98
R8887:Arhgef26 UTSW 3 62,247,401 (GRCm39) missense probably benign 0.04
R8979:Arhgef26 UTSW 3 62,246,969 (GRCm39) missense possibly damaging 0.78
R8993:Arhgef26 UTSW 3 62,355,525 (GRCm39) missense probably benign 0.43
R9213:Arhgef26 UTSW 3 62,340,000 (GRCm39) missense probably benign 0.03
R9269:Arhgef26 UTSW 3 62,247,920 (GRCm39) missense probably damaging 0.98
R9712:Arhgef26 UTSW 3 62,331,034 (GRCm39) missense probably damaging 1.00
R9776:Arhgef26 UTSW 3 62,246,803 (GRCm39) start gained probably benign
Z1177:Arhgef26 UTSW 3 62,247,351 (GRCm39) missense probably benign 0.32
Predicted Primers PCR Primer
(F):5'- TTCCCATGCCATTCCTGTAGACAAC -3'
(R):5'- CTCCCTGCTGAGACAAGTAGCAAG -3'

Sequencing Primer
(F):5'- TTCCTGTAGACAACAGTGGAGC -3'
(R):5'- TGCTGACTATCTAAATGGGCCAC -3'
Posted On 2013-04-16