Incidental Mutation 'R9172:Arhgap26'
ID 696507
Institutional Source Beutler Lab
Gene Symbol Arhgap26
Ensembl Gene ENSMUSG00000036452
Gene Name Rho GTPase activating protein 26
Synonyms 4933432P15Rik, 2610010G17Rik, 1810044B20Rik
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9172 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 38734531-39509338 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 39378382 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 92 (I92F)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097593] [ENSMUST00000155576]
AlphaFold Q6ZQ82
Predicted Effect probably damaging
Transcript: ENSMUST00000097593
AA Change: I474F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095200
Gene: ENSMUSG00000036452
AA Change: I474F

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 damaging
Transcript: ENSMUST00000154551
AA Change: I92F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000123145
Gene: ENSMUSG00000036452
AA Change: I92F

DomainStartEndE-ValueType
RhoGAP 6 184 4.51e-65 SMART
low complexity region 203 219 N/A INTRINSIC
low complexity region 236 271 N/A INTRINSIC
low complexity region 276 317 N/A INTRINSIC
SH3 333 388 5.11e-14 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000155576
AA Change: I474F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000122371
Gene: ENSMUSG00000036452
AA Change: I474F

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: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 100% (63/63)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Accsl A T 2: 93,691,833 (GRCm39) L332Q probably damaging Het
Adcy1 A G 11: 7,110,317 (GRCm39) N855D probably damaging Het
Adgrl3 T A 5: 81,922,251 (GRCm39) C1199S probably benign Het
Alyref G A 11: 120,486,842 (GRCm39) R140C probably benign Het
Atp9b G A 18: 80,960,993 (GRCm39) R73* probably null Het
Btaf1 G A 19: 36,977,630 (GRCm39) A1483T probably damaging Het
Cmtr2 T C 8: 110,948,761 (GRCm39) L357P probably damaging Het
Commd7 A T 2: 153,470,474 (GRCm39) L51Q possibly damaging Het
Cpd T A 11: 76,675,252 (GRCm39) I1290L probably benign Het
Cry2 C A 2: 92,243,993 (GRCm39) E393D probably damaging Het
Ctsm A T 13: 61,685,643 (GRCm39) M74K Het
Dnai7 A G 6: 145,123,175 (GRCm39) F564L probably benign Het
Dync2h1 T C 9: 7,031,771 (GRCm39) Y3491C probably damaging Het
Erc1 A C 6: 119,801,842 (GRCm39) N58K possibly damaging Het
Fbxw21 T C 9: 108,975,764 (GRCm39) T211A probably benign Het
Fcsk A G 8: 111,610,557 (GRCm39) W949R probably damaging Het
Fry T C 5: 150,336,793 (GRCm39) V1388A probably benign Het
Gca T G 2: 62,520,368 (GRCm39) I176S probably damaging Het
Gimap7 A T 6: 48,700,761 (GRCm39) K116* probably null Het
Gm40460 ACAACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG ACAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG 7: 141,794,447 (GRCm39) probably benign Het
Gm9195 A C 14: 72,711,154 (GRCm39) L428R probably damaging Het
Grin2b A G 6: 135,756,255 (GRCm39) I490T possibly damaging Het
Kif24 T C 4: 41,400,442 (GRCm39) T499A probably benign Het
Mbtps1 G A 8: 120,260,108 (GRCm39) T413I probably damaging Het
Med4 A T 14: 73,751,365 (GRCm39) S105C probably benign Het
Mgat1 G A 11: 49,151,910 (GRCm39) R131Q probably damaging Het
Mroh4 T C 15: 74,477,961 (GRCm39) *984W probably null Het
Mybpc1 T C 10: 88,379,615 (GRCm39) E628G possibly damaging Het
Myh8 C T 11: 67,183,260 (GRCm39) P713L possibly damaging Het
Myo7a T C 7: 97,732,369 (GRCm39) D706G probably benign Het
Nbas T A 12: 13,424,751 (GRCm39) C997S possibly damaging Het
Nkx2-1 C A 12: 56,581,752 (GRCm39) G32C probably damaging Het
Npas3 A G 12: 54,112,653 (GRCm39) T466A probably benign Het
Opa1 C T 16: 29,439,232 (GRCm39) R683C probably benign Het
Opa3 C T 7: 18,989,466 (GRCm39) R110C probably damaging Het
Or5p63 T C 7: 107,811,169 (GRCm39) E189G probably benign Het
Or8k38 T A 2: 86,487,879 (GRCm39) I308L probably benign Het
Ppfibp2 T A 7: 107,337,525 (GRCm39) L609* probably null Het
Pygo2 T A 3: 89,340,617 (GRCm39) D338E possibly damaging Het
Pzp A T 6: 128,502,172 (GRCm39) M59K probably benign Het
Reln A G 5: 22,155,815 (GRCm39) probably null Het
Ripor1 A G 8: 106,347,833 (GRCm39) D1097G unknown Het
Rmdn3 T C 2: 118,968,863 (GRCm39) K443E probably benign Het
Rnf145 A G 11: 44,448,262 (GRCm39) D373G possibly damaging Het
Sec23b A T 2: 144,401,179 (GRCm39) E13D probably benign Het
Semp2l1 G T 1: 32,585,165 (GRCm39) H248Q probably benign Het
Slc39a6 A G 18: 24,715,399 (GRCm39) F707S probably damaging Het
Sox11 G A 12: 27,391,536 (GRCm39) A291V possibly damaging Het
Spart T A 3: 55,032,267 (GRCm39) V367D possibly damaging Het
Spata31e3 A G 13: 50,401,417 (GRCm39) F303S probably benign Het
Strap A T 6: 137,718,365 (GRCm39) K156N probably benign Het
Stxbp5 T A 10: 9,645,152 (GRCm39) I951F possibly damaging Het
Taar7a T C 10: 23,868,677 (GRCm39) I235V probably benign Het
Tek T A 4: 94,692,583 (GRCm39) N230K probably benign Het
Tyw1 T A 5: 130,325,520 (GRCm39) C469* probably null Het
Vcan T C 13: 89,828,050 (GRCm39) H3132R probably damaging Het
Vmn2r24 A G 6: 123,783,432 (GRCm39) D544G probably damaging Het
Vmn2r3 A T 3: 64,186,403 (GRCm39) M94K possibly damaging Het
Vps33a T C 5: 123,674,604 (GRCm39) T388A probably benign Het
Vta1 A G 10: 14,551,743 (GRCm39) I152T probably damaging Het
Vtcn1 A G 3: 100,799,865 (GRCm39) D242G probably benign Het
Zfp12 T A 5: 143,231,220 (GRCm39) C548S probably damaging Het
Zfp263 A G 16: 3,567,323 (GRCm39) D546G probably benign Het
Zfp324 T A 7: 12,704,689 (GRCm39) C293S probably damaging Het
Zfp747l1 T C 7: 126,984,626 (GRCm39) K159E probably benign Het
Zscan4c A T 7: 10,743,819 (GRCm39) I473F possibly 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
R8456: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
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'- GAATCTCTGAAACTGAGGGTCTC -3'
(R):5'- GGCAGTCTTGAGTCCATTTCATC -3'

Sequencing Primer
(F):5'- ACACCCAGCTGCTGTTGTG -3'
(R):5'- CATTTCATCGTTTAGTCTGTGACAG -3'
Posted On 2022-02-07