Incidental Mutation 'R8456:Arhgap26'
ID 655046
Institutional Source Beutler Lab
Gene Symbol Arhgap26
Ensembl Gene ENSMUSG00000036452
Gene Name Rho GTPase activating protein 26
Synonyms 4933432P15Rik, 2610010G17Rik, 1810044B20Rik
MMRRC Submission 067833-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8456 (G1)
Quality Score 225.009
Status Not validated
Chromosome 18
Chromosomal Location 38734531-39509338 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 39244901 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 182 (V182A)
Ref Sequence ENSEMBL: ENSMUSP00000095200 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097593] [ENSMUST00000148850] [ENSMUST00000155576]
AlphaFold Q6ZQ82
Predicted Effect possibly damaging
Transcript: ENSMUST00000097593
AA Change: V182A

PolyPhen 2 Score 0.895 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000095200
Gene: ENSMUSG00000036452
AA Change: V182A

DomainStartEndE-ValueType
Pfam:BAR_3 6 249 1.8e-90 PFAM
Pfam:IMD 26 231 2.8e-9 PFAM
PH 266 371 3.23e-8 SMART
RhoGAP 387 565 4.51e-65 SMART
low complexity region 584 600 N/A INTRINSIC
low complexity region 617 652 N/A INTRINSIC
low complexity region 657 701 N/A INTRINSIC
SH3 759 814 5.11e-14 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000148850
SMART Domains Protein: ENSMUSP00000121894
Gene: ENSMUSG00000036452

DomainStartEndE-ValueType
coiled coil region 99 128 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000155576
AA Change: V182A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000122371
Gene: ENSMUSG00000036452
AA Change: V182A

DomainStartEndE-ValueType
Pfam:IMD 27 232 1.2e-8 PFAM
PH 266 371 3.23e-8 SMART
RhoGAP 387 565 4.51e-65 SMART
low complexity region 584 600 N/A INTRINSIC
low complexity region 617 652 N/A INTRINSIC
low complexity region 657 702 N/A INTRINSIC
SH3 704 759 5.11e-14 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Interaction of a cell with the extracellular matrix triggers integrin cell surface receptors to begin signaling cascades that regulate the organization of the actin-cytoskeleton. One of the proteins involved in these cascades is focal adhesion kinase. The protein encoded by this gene is a GTPase activating protein that binds to focal adhesion kinase and mediates the activity of the GTP binding proteins RhoA and Cdc42. Defects in this gene are a cause of juvenile myelomonocytic leukemia (JMML). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2017]
PHENOTYPE: Mice homozygous for a hypomorphic allele display reduced myofiber size, impaired myoblast fusion and abnormal muscle regeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A G 10: 79,842,360 (GRCm39) E1098G probably benign Het
Akap1 T A 11: 88,725,557 (GRCm39) probably null Het
Arhgef19 A G 4: 140,977,926 (GRCm39) K545R probably benign Het
Asph C T 4: 9,537,722 (GRCm39) R352Q probably benign Het
B3glct T A 5: 149,650,254 (GRCm39) I119N probably damaging Het
Bltp3b A G 10: 89,647,954 (GRCm39) T1339A probably benign Het
Camsap3 C T 8: 3,650,679 (GRCm39) R236* probably null Het
Ccser2 A T 14: 36,612,331 (GRCm39) M792K probably benign Het
Ceacam5 C T 7: 17,479,624 (GRCm39) T247I possibly damaging Het
Dnah9 A G 11: 66,047,764 (GRCm39) S19P probably damaging Het
Dtwd1 A G 2: 126,000,451 (GRCm39) E129G probably damaging Het
Ebf3 T A 7: 136,800,916 (GRCm39) M490L probably benign Het
Elp1 ACTTCTTCTTCTTCTTCTTCTTC ACTTCTTCTTCTTCTTCTTC 4: 56,781,176 (GRCm39) probably benign Het
Erbb4 A G 1: 68,110,789 (GRCm39) L1008S probably damaging Het
Ereg C T 5: 91,237,993 (GRCm39) P160S possibly damaging Het
Exoc6b ATTT ATTTT 6: 84,821,077 (GRCm39) probably null Het
Fmn1 A G 2: 113,195,385 (GRCm39) T362A unknown Het
Gm14326 A T 2: 177,590,312 (GRCm39) D16E probably benign Het
H1f8 A T 6: 115,925,745 (GRCm39) M181L probably benign Het
H3c1 A T 13: 23,946,083 (GRCm39) F85Y probably damaging Het
Herc6 A T 6: 57,575,548 (GRCm39) T190S probably benign Het
Lama1 T G 17: 68,044,491 (GRCm39) I130S Het
Letm2 T C 8: 26,071,729 (GRCm39) D391G probably damaging Het
Map3k9 T C 12: 81,780,892 (GRCm39) I423V probably damaging Het
Melk T A 4: 44,312,191 (GRCm39) C168S possibly damaging Het
Naa16 A T 14: 79,596,915 (GRCm39) N356K probably benign Het
Nup214 A G 2: 31,929,372 (GRCm39) N1873S probably benign Het
Or2y1f C T 11: 49,184,385 (GRCm39) P79L probably damaging Het
Or8b41 T A 9: 38,054,981 (GRCm39) C178* probably null Het
Pom121 A G 5: 135,410,032 (GRCm39) F1042L unknown Het
Pramel51 T A 12: 88,143,986 (GRCm39) T284S probably benign Het
Pxdn T C 12: 30,061,889 (GRCm39) S1334P probably damaging Het
Ranbp1 C T 16: 18,063,170 (GRCm39) E69K probably damaging Het
Rasl11a T C 5: 146,782,045 (GRCm39) S7P probably damaging Het
Rev1 G A 1: 38,098,324 (GRCm39) R740* probably null Het
Rnf157 C T 11: 116,240,246 (GRCm39) V443M probably benign Het
Scn3a T A 2: 65,291,017 (GRCm39) T1910S probably benign Het
Sh2b1 TGGGGACCAGCTCAGCCACGGGGACCAGCTC TGGGGACCAGCTCAGCCACGGGGACCAGCTCAGCCACGGGGACCAGCTC 7: 126,066,742 (GRCm39) probably benign Het
Sh2b1 C CAGCCACGGGGCCTAGCTA 7: 126,066,772 (GRCm39) probably null Het
Siah2 T C 3: 58,583,503 (GRCm39) N261S probably benign Het
Sumf2 T G 5: 129,889,003 (GRCm39) W264G possibly damaging Het
Tal1 G T 4: 114,920,625 (GRCm39) A100S probably benign Het
Tmprss9 A G 10: 80,730,251 (GRCm39) D717G possibly damaging Het
Tox2 G T 2: 163,046,550 (GRCm39) R9L unknown Het
Traj46 A G 14: 54,409,795 (GRCm39) E1G Het
Unc80 A G 1: 66,680,788 (GRCm39) D2128G possibly damaging Het
Usp21 A T 1: 171,112,290 (GRCm39) F308I probably damaging Het
Vgf A T 5: 137,061,265 (GRCm39) I476F probably damaging Het
Vps35 G A 8: 85,987,934 (GRCm39) T739I possibly damaging Het
Wdr95 G T 5: 149,502,572 (GRCm39) C279F probably damaging Het
Zbtb32 T C 7: 30,289,381 (GRCm39) S94G unknown Het
Zdhhc13 T A 7: 48,452,747 (GRCm39) I153N probably damaging Het
Other mutations in Arhgap26
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00706:Arhgap26 APN 18 39,419,604 (GRCm39) missense probably damaging 1.00
IGL01116:Arhgap26 APN 18 39,244,856 (GRCm39) missense probably damaging 0.97
IGL01409:Arhgap26 APN 18 39,243,504 (GRCm39) splice site probably benign
IGL02316:Arhgap26 APN 18 38,775,599 (GRCm39) exon noncoding transcript
IGL02418:Arhgap26 APN 18 39,490,620 (GRCm39) intron probably benign
IGL02588:Arhgap26 APN 18 38,734,670 (GRCm39) unclassified probably benign
IGL03241:Arhgap26 APN 18 39,362,970 (GRCm39) missense probably damaging 1.00
R0184:Arhgap26 UTSW 18 38,750,726 (GRCm39) missense unknown
R0244:Arhgap26 UTSW 18 39,496,184 (GRCm39) missense probably benign 0.05
R0347:Arhgap26 UTSW 18 38,750,797 (GRCm39) missense unknown
R1533:Arhgap26 UTSW 18 39,504,130 (GRCm39) missense probably benign 0.16
R1606:Arhgap26 UTSW 18 39,429,925 (GRCm39) missense probably damaging 1.00
R2066:Arhgap26 UTSW 18 39,439,781 (GRCm39) missense probably damaging 1.00
R2182:Arhgap26 UTSW 18 39,490,862 (GRCm39) intron probably benign
R2291:Arhgap26 UTSW 18 39,490,751 (GRCm39) intron probably benign
R3611:Arhgap26 UTSW 18 39,066,972 (GRCm39) missense probably benign
R3700:Arhgap26 UTSW 18 39,253,237 (GRCm39) missense probably damaging 0.99
R3887:Arhgap26 UTSW 18 39,363,019 (GRCm39) critical splice donor site probably null
R4621:Arhgap26 UTSW 18 39,032,894 (GRCm39) intron probably benign
R4877:Arhgap26 UTSW 18 39,429,982 (GRCm39) splice site probably null
R4910:Arhgap26 UTSW 18 39,126,690 (GRCm39) splice site probably benign
R4911:Arhgap26 UTSW 18 39,126,690 (GRCm39) splice site probably benign
R4954:Arhgap26 UTSW 18 39,376,694 (GRCm39) missense probably benign 0.00
R4967:Arhgap26 UTSW 18 39,379,893 (GRCm39) missense probably damaging 1.00
R5221:Arhgap26 UTSW 18 39,243,525 (GRCm39) nonsense probably null
R5232:Arhgap26 UTSW 18 39,126,529 (GRCm39) start codon destroyed probably null 0.97
R5297:Arhgap26 UTSW 18 39,254,941 (GRCm39) missense probably damaging 1.00
R5372:Arhgap26 UTSW 18 38,775,509 (GRCm39) exon noncoding transcript
R5570:Arhgap26 UTSW 18 39,232,671 (GRCm39) missense probably damaging 0.99
R5692:Arhgap26 UTSW 18 39,254,945 (GRCm39) missense probably damaging 1.00
R5752:Arhgap26 UTSW 18 39,419,725 (GRCm39) missense probably damaging 1.00
R5930:Arhgap26 UTSW 18 39,283,145 (GRCm39) missense probably damaging 0.96
R6131:Arhgap26 UTSW 18 39,419,638 (GRCm39) nonsense probably null
R6251:Arhgap26 UTSW 18 39,490,880 (GRCm39) missense probably null
R6481:Arhgap26 UTSW 18 39,283,110 (GRCm39) missense probably damaging 1.00
R6622:Arhgap26 UTSW 18 39,032,916 (GRCm39) intron probably benign
R6799:Arhgap26 UTSW 18 39,232,660 (GRCm39) missense probably damaging 1.00
R6878:Arhgap26 UTSW 18 39,360,465 (GRCm39) missense probably damaging 1.00
R6989:Arhgap26 UTSW 18 39,232,682 (GRCm39) missense probably damaging 1.00
R7248:Arhgap26 UTSW 18 39,439,907 (GRCm39) critical splice donor site probably null
R7936:Arhgap26 UTSW 18 39,338,340 (GRCm39) missense probably damaging 1.00
R7960:Arhgap26 UTSW 18 39,362,980 (GRCm39) missense
R8103:Arhgap26 UTSW 18 39,504,177 (GRCm39) missense
R8206:Arhgap26 UTSW 18 39,439,803 (GRCm39) nonsense probably null
R8356:Arhgap26 UTSW 18 39,244,901 (GRCm39) missense possibly damaging 0.89
R8987:Arhgap26 UTSW 18 39,490,652 (GRCm39) missense
R9025:Arhgap26 UTSW 18 39,379,898 (GRCm39) missense
R9149:Arhgap26 UTSW 18 39,244,917 (GRCm39) missense possibly damaging 0.94
R9172:Arhgap26 UTSW 18 39,378,382 (GRCm39) missense probably damaging 1.00
R9191:Arhgap26 UTSW 18 39,439,893 (GRCm39) missense
R9576:Arhgap26 UTSW 18 39,253,207 (GRCm39) nonsense probably null
X0013:Arhgap26 UTSW 18 39,504,165 (GRCm39) missense probably damaging 1.00
X0025:Arhgap26 UTSW 18 39,283,158 (GRCm39) missense probably damaging 1.00
Z1088:Arhgap26 UTSW 18 39,490,724 (GRCm39) splice site probably benign
Predicted Primers PCR Primer
(F):5'- GTTCAGTAGCTTACCATTTGTCTTCAG -3'
(R):5'- ATCACTGAGCTGGGAAGAGTCC -3'

Sequencing Primer
(F):5'- ACCATTTGTCTTCAGTATCATGCTG -3'
(R):5'- AGCCAAAGTGACAGGGCTCTG -3'
Posted On 2020-10-20