Incidental Mutation 'R3700:Arhgap26'
ID 269982
Institutional Source Beutler Lab
Gene Symbol Arhgap26
Ensembl Gene ENSMUSG00000036452
Gene Name Rho GTPase activating protein 26
Synonyms 4933432P15Rik, 2610010G17Rik, 1810044B20Rik
MMRRC Submission 040693-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3700 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 38734531-39509338 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 39253237 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 221 (F221L)
Ref Sequence ENSEMBL: ENSMUSP00000095200 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097593] [ENSMUST00000155576]
AlphaFold Q6ZQ82
Predicted Effect probably damaging
Transcript: ENSMUST00000097593
AA Change: F221L

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000095200
Gene: ENSMUSG00000036452
AA Change: F221L

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 noncoding transcript
Transcript: ENSMUST00000123820
Predicted Effect possibly damaging
Transcript: ENSMUST00000155576
AA Change: F221L

PolyPhen 2 Score 0.618 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000122371
Gene: ENSMUSG00000036452
AA Change: F221L

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
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency 98% (51/52)
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alpk2 G A 18: 65,438,222 (GRCm39) T1524I probably damaging Het
Ankrd29 G A 18: 12,387,757 (GRCm39) A275V possibly damaging Het
Arhgap28 T C 17: 68,208,361 (GRCm39) S36G probably damaging Het
Bcl11a A G 11: 24,113,890 (GRCm39) D411G probably damaging Het
Cdh23 C A 10: 60,163,149 (GRCm39) probably null Het
Cnnm2 T A 19: 46,750,990 (GRCm39) I260N probably damaging Het
Coro6 T C 11: 77,358,129 (GRCm39) F238S probably damaging Het
Ddah1 G A 3: 145,597,250 (GRCm39) M162I probably benign Het
Dnah5 T C 15: 28,387,937 (GRCm39) I3132T possibly damaging Het
Drgx A T 14: 32,350,818 (GRCm39) E218V probably damaging Het
Dync2i1 C T 12: 116,175,462 (GRCm39) W905* probably null Het
Eif3f A T 7: 108,539,482 (GRCm39) I251F probably benign Het
Ephx4 T C 5: 107,550,673 (GRCm39) F11L probably benign Het
Esp1 T C 17: 41,041,998 (GRCm39) S97P unknown Het
Fbxw10 A T 11: 62,759,983 (GRCm39) probably null Het
Hsp90ab1 T C 17: 45,882,440 (GRCm39) T85A possibly damaging Het
Idh2 T C 7: 79,748,895 (GRCm39) K129E probably damaging Het
Kcnj6 A G 16: 94,633,865 (GRCm39) I64T probably damaging Het
Klk1b5 T A 7: 43,500,251 (GRCm39) C280S probably damaging Het
Lhx2 T A 2: 38,250,111 (GRCm39) L269H probably damaging Het
Lrrc71 T A 3: 87,653,185 (GRCm39) probably null Het
Lss T A 10: 76,382,026 (GRCm39) L484Q probably damaging Het
Mmp14 G A 14: 54,669,389 (GRCm39) probably benign Het
Muc5b A G 7: 141,400,986 (GRCm39) T534A unknown Het
Mysm1 T C 4: 94,858,889 (GRCm39) K87E probably benign Het
Or6d13 T A 6: 116,517,489 (GRCm39) V25E probably benign Het
Or6f2 C G 7: 139,756,127 (GRCm39) F37L possibly damaging Het
Pcolce T C 5: 137,607,309 (GRCm39) T61A probably damaging Het
Phc3 C A 3: 30,968,277 (GRCm39) D920Y probably damaging Het
Pi4kb T C 3: 94,901,599 (GRCm39) I422T probably benign Het
Piezo1 C T 8: 123,221,642 (GRCm39) R584H probably damaging Het
Plce1 T A 19: 38,693,781 (GRCm39) F768Y probably damaging Het
Ppp1r21 T C 17: 88,889,882 (GRCm39) S709P possibly damaging Het
Prdx6 T C 1: 161,074,858 (GRCm39) D74G probably damaging Het
Rlf A G 4: 121,008,060 (GRCm39) F307L possibly damaging Het
Skic2 T C 17: 35,068,879 (GRCm39) E40G probably benign Het
Snapin G A 3: 90,397,499 (GRCm39) R91* probably null Het
Sort1 T A 3: 108,263,955 (GRCm39) L838* probably null Het
Sstr4 A G 2: 148,238,273 (GRCm39) I295V possibly damaging Het
Stk39 T A 2: 68,222,462 (GRCm39) I201F probably damaging Het
Tasp1 T C 2: 139,752,474 (GRCm39) T322A probably benign Het
Tepsin C T 11: 119,982,579 (GRCm39) C491Y possibly damaging Het
Tlr9 G A 9: 106,101,278 (GRCm39) V190M probably damaging Het
Ttf2 A G 3: 100,858,324 (GRCm39) L755P probably damaging Het
Txn2 G A 15: 77,811,976 (GRCm39) T60M possibly damaging Het
Vmn1r10 A G 6: 57,091,287 (GRCm39) N293S probably benign Het
Vmn1r232 A G 17: 21,134,465 (GRCm39) L45P probably benign Het
Vmn2r111 C T 17: 22,790,142 (GRCm39) W288* probably null Het
Vmn2r118 T C 17: 55,915,421 (GRCm39) S510G possibly damaging Het
Zgpat T A 2: 181,007,439 (GRCm39) probably benign Het
Zzef1 G T 11: 72,777,598 (GRCm39) G1810C probably null 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
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
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'- GTATCCTTCCCACAGAGCTG -3'
(R):5'- ACCTGGGCTAGCTTGCATTC -3'

Sequencing Primer
(F):5'- CAGAGCTGCGCGGTGTG -3'
(R):5'- AGCTTGCATTCTGGAAACGC -3'
Posted On 2015-03-18