Incidental Mutation 'R5216:Arhgef3'
Institutional Source Beutler Lab
Gene Symbol Arhgef3
Ensembl Gene ENSMUSG00000021895
Gene NameRho guanine nucleotide exchange factor (GEF) 3
Synonyms9830169H03Rik, 1200004I24Rik, C76747
MMRRC Submission 042789-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.159) question?
Stock #R5216 (G1)
Quality Score225
Status Not validated
Chromosomal Location27114899-27403911 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 27401842 bp
Amino Acid Change Threonine to Alanine at position 507 (T507A)
Ref Sequence ENSEMBL: ENSMUSP00000153396 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049206] [ENSMUST00000224981] [ENSMUST00000225949]
Predicted Effect probably benign
Transcript: ENSMUST00000049206
AA Change: T487A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000046486
Gene: ENSMUSG00000021895
AA Change: T487A

RhoGEF 132 309 4.11e-51 SMART
PH 318 457 3.26e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000224981
AA Change: T480A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000225949
AA Change: T507A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Rho-like GTPases are involved in a variety of cellular processes, and they are activated by binding GTP and inactivated by conversion of GTP to GDP by their intrinsic GTPase activity. Guanine nucleotide exchange factors (GEFs) accelerate the GTPase activity of Rho GTPases by catalyzing their release of bound GDP. This gene encodes a guanine nucleotide exchange factor, which specifically activates two members of the Rho GTPase family: RHOA and RHOB, both of which have a role in bone cell biology. It has been identified that genetic variation in this gene plays a role in the determination of bone mineral density (BMD), indicating the implication of this gene in postmenopausal osteoporosis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit increased mean platelet volume and a mild delay in platelet recovery in response to thrombocytopenia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700097O09Rik A T 12: 55,061,162 V84D probably damaging Het
Abcb1b T C 5: 8,813,705 V220A probably benign Het
Actg1 A T 11: 120,347,754 M82K probably damaging Het
Ahi1 T C 10: 20,960,076 S103P probably benign Het
Aldh1b1 G T 4: 45,803,652 G397C probably damaging Het
Atg7 A G 6: 114,724,949 D682G probably damaging Het
Atp13a3 A G 16: 30,340,284 I783T probably damaging Het
Atp9a T C 2: 168,674,888 I362V probably benign Het
BC067074 G A 13: 113,342,413 C1497Y probably benign Het
Birc6 T A 17: 74,613,470 I168K probably damaging Het
Brca2 T A 5: 150,542,980 Y2070N probably damaging Het
Cabp7 A G 11: 4,738,873 I199T probably damaging Het
Cacng5 A G 11: 107,877,489 F231L possibly damaging Het
Cngb3 T A 4: 19,415,729 V413D possibly damaging Het
Col24a1 G A 3: 145,315,310 E481K possibly damaging Het
Ctr9 T A 7: 111,045,458 I560N possibly damaging Het
Dip2b C T 15: 100,211,986 R1451C probably damaging Het
Fat3 T C 9: 16,377,537 D230G probably damaging Het
Gramd4 G A 15: 86,134,785 probably null Het
Grb14 C T 2: 64,917,309 V369I probably benign Het
Hoxd1 A T 2: 74,764,351 N317Y probably damaging Het
Kcnc4 A G 3: 107,439,441 S623P probably benign Het
Klhl20 A G 1: 161,093,679 probably null Het
Lamc1 C A 1: 153,227,696 V1375L probably damaging Het
Lpin2 C T 17: 71,242,760 S640L probably damaging Het
Mgll T A 6: 88,766,329 C110* probably null Het
Mmp14 A G 14: 54,437,663 N251D possibly damaging Het
Olfr393 A T 11: 73,847,436 S230T probably damaging Het
Olfr552 A G 7: 102,604,821 T156A probably benign Het
Olfr857 T A 9: 19,713,289 V154E probably benign Het
Pfkl T G 10: 78,009,670 D5A probably damaging Het
Pik3c3 A G 18: 30,272,976 Y9C probably damaging Het
Pkhd1l1 T A 15: 44,495,647 Y417* probably null Het
Rptor G A 11: 119,843,713 G514D probably damaging Het
Sulf1 T A 1: 12,796,874 M94K probably benign Het
Synrg A G 11: 83,982,196 T157A probably damaging Het
Syt1 T C 10: 108,642,257 N102S probably benign Het
Tnip2 C T 5: 34,503,805 R101H probably damaging Het
Trmt2a A G 16: 18,252,184 D421G probably benign Het
Vmn1r67 A G 7: 10,447,163 D57G probably benign Het
Wnt2b A G 3: 104,961,345 L43P possibly damaging Het
Zfp113 C T 5: 138,150,715 D56N probably damaging Het
Zfp184 C T 13: 21,950,236 L69F probably damaging Het
Zyx T C 6: 42,356,532 V464A probably damaging Het
Other mutations in Arhgef3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01363:Arhgef3 APN 14 27401919 nonsense probably null
IGL02178:Arhgef3 APN 14 27265529 nonsense probably null
IGL02302:Arhgef3 APN 14 27362842 missense probably benign 0.08
IGL02505:Arhgef3 APN 14 27394000 missense possibly damaging 0.92
IGL03203:Arhgef3 APN 14 27394116 missense probably damaging 1.00
IGL03339:Arhgef3 APN 14 27401857 missense probably damaging 0.99
R0762:Arhgef3 UTSW 14 27397627 missense probably damaging 1.00
R1192:Arhgef3 UTSW 14 27379706 missense probably damaging 1.00
R1572:Arhgef3 UTSW 14 27401735 missense probably damaging 1.00
R1794:Arhgef3 UTSW 14 27397605 missense probably benign 0.44
R2426:Arhgef3 UTSW 14 27384181 nonsense probably null
R2509:Arhgef3 UTSW 14 27379676 missense probably damaging 1.00
R4932:Arhgef3 UTSW 14 27384213 missense probably damaging 0.99
R5017:Arhgef3 UTSW 14 27265530 missense possibly damaging 0.85
R6562:Arhgef3 UTSW 14 27152996 start gained probably benign
R6951:Arhgef3 UTSW 14 27144018 start gained probably benign
R7140:Arhgef3 UTSW 14 27401707 missense probably damaging 1.00
R7361:Arhgef3 UTSW 14 27265578 missense possibly damaging 0.56
R7968:Arhgef3 UTSW 14 27386113 missense probably damaging 0.99
R7968:Arhgef3 UTSW 14 27394105 missense probably damaging 1.00
R7988:Arhgef3 UTSW 14 27401786 missense probably benign 0.22
R8042:Arhgef3 UTSW 14 27362809 missense possibly damaging 0.85
R8077:Arhgef3 UTSW 14 27385924 missense probably damaging 1.00
R8303:Arhgef3 UTSW 14 27394138 missense probably damaging 0.99
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-07-22