Incidental Mutation 'R5918:Arhgef2'
ID 461450
Institutional Source Beutler Lab
Gene Symbol Arhgef2
Ensembl Gene ENSMUSG00000028059
Gene Name Rho/Rac guanine nucleotide exchange factor 2
Synonyms Lfc, Lbcl1, LFP40, P40, GEFH1, GEF-H1
MMRRC Submission 044115-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.664) question?
Stock # R5918 (G1)
Quality Score 225
Status Validated
Chromosome 3
Chromosomal Location 88513273-88555359 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 88543387 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 454 (K454R)
Ref Sequence ENSEMBL: ENSMUSP00000135131 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029694] [ENSMUST00000107510] [ENSMUST00000170653] [ENSMUST00000175745] [ENSMUST00000175779] [ENSMUST00000175903] [ENSMUST00000175911] [ENSMUST00000176500] [ENSMUST00000176804] [ENSMUST00000176879] [ENSMUST00000176243] [ENSMUST00000176539] [ENSMUST00000176307] [ENSMUST00000177023] [ENSMUST00000176316] [ENSMUST00000177303] [ENSMUST00000177498]
AlphaFold Q60875
Predicted Effect probably damaging
Transcript: ENSMUST00000029694
AA Change: K483R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000029694
Gene: ENSMUSG00000028059
AA Change: K483R

DomainStartEndE-ValueType
C1 40 86 4.22e-9 SMART
low complexity region 90 95 N/A INTRINSIC
low complexity region 133 146 N/A INTRINSIC
RhoGEF 240 432 1.86e-58 SMART
PH 474 574 9.56e-11 SMART
coiled coil region 588 619 N/A INTRINSIC
low complexity region 812 827 N/A INTRINSIC
coiled coil region 829 866 N/A INTRINSIC
low complexity region 872 888 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000107510
AA Change: K456R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000103134
Gene: ENSMUSG00000028059
AA Change: K456R

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
low complexity region 106 119 N/A INTRINSIC
RhoGEF 213 405 1.86e-58 SMART
PH 447 547 9.56e-11 SMART
coiled coil region 561 592 N/A INTRINSIC
low complexity region 785 800 N/A INTRINSIC
coiled coil region 802 839 N/A INTRINSIC
low complexity region 845 861 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000170653
AA Change: K454R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000127843
Gene: ENSMUSG00000028059
AA Change: K454R

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
low complexity region 104 117 N/A INTRINSIC
RhoGEF 211 403 1.86e-58 SMART
PH 445 545 9.56e-11 SMART
coiled coil region 559 590 N/A INTRINSIC
low complexity region 783 798 N/A INTRINSIC
coiled coil region 800 837 N/A INTRINSIC
low complexity region 843 859 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000175745
SMART Domains Protein: ENSMUSP00000135044
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175779
AA Change: K468R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135177
Gene: ENSMUSG00000028059
AA Change: K468R

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
RhoGEF 225 417 1.86e-58 SMART
PH 459 559 9.56e-11 SMART
coiled coil region 573 604 N/A INTRINSIC
low complexity region 797 812 N/A INTRINSIC
coiled coil region 814 851 N/A INTRINSIC
low complexity region 857 873 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175903
AA Change: K466R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135168
Gene: ENSMUSG00000028059
AA Change: K466R

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
RhoGEF 223 415 1.86e-58 SMART
PH 457 557 9.56e-11 SMART
coiled coil region 571 602 N/A INTRINSIC
low complexity region 795 810 N/A INTRINSIC
coiled coil region 812 849 N/A INTRINSIC
low complexity region 855 871 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175911
AA Change: K475R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135428
Gene: ENSMUSG00000028059
AA Change: K475R

DomainStartEndE-ValueType
C1 32 78 4.22e-9 SMART
low complexity region 82 87 N/A INTRINSIC
low complexity region 125 138 N/A INTRINSIC
RhoGEF 232 424 1.86e-58 SMART
PH 466 566 9.56e-11 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000176500
AA Change: K468R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134834
Gene: ENSMUSG00000028059
AA Change: K468R

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
RhoGEF 225 417 1.86e-58 SMART
PH 459 559 9.56e-11 SMART
coiled coil region 573 604 N/A INTRINSIC
low complexity region 797 812 N/A INTRINSIC
coiled coil region 814 851 N/A INTRINSIC
low complexity region 857 873 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000176804
AA Change: K481R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135397
Gene: ENSMUSG00000028059
AA Change: K481R

DomainStartEndE-ValueType
C1 40 86 4.22e-9 SMART
low complexity region 90 95 N/A INTRINSIC
low complexity region 133 146 N/A INTRINSIC
RhoGEF 238 430 1.86e-58 SMART
PH 472 572 9.56e-11 SMART
coiled coil region 586 617 N/A INTRINSIC
low complexity region 810 825 N/A INTRINSIC
coiled coil region 827 864 N/A INTRINSIC
low complexity region 870 886 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176301
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176528
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176401
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176400
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176079
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176123
Predicted Effect probably benign
Transcript: ENSMUST00000176879
SMART Domains Protein: ENSMUSP00000134766
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 32 78 4.22e-9 SMART
low complexity region 82 87 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000176243
SMART Domains Protein: ENSMUSP00000135771
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
low complexity region 104 117 N/A INTRINSIC
Blast:RhoGEF 170 203 1e-14 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000176539
SMART Domains Protein: ENSMUSP00000135612
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
Blast:RhoGEF 184 253 2e-28 BLAST
PDB:4D0N|B 196 255 1e-17 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000176307
SMART Domains Protein: ENSMUSP00000134843
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000177023
SMART Domains Protein: ENSMUSP00000134859
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 116 129 N/A INTRINSIC
Blast:RhoGEF 182 208 5e-9 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000176316
SMART Domains Protein: ENSMUSP00000135808
Gene: ENSMUSG00000028059

DomainStartEndE-ValueType
C1 32 78 4.22e-9 SMART
low complexity region 82 87 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177091
Predicted Effect probably damaging
Transcript: ENSMUST00000177303
AA Change: K454R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135131
Gene: ENSMUSG00000028059
AA Change: K454R

DomainStartEndE-ValueType
C1 13 59 4.22e-9 SMART
low complexity region 63 68 N/A INTRINSIC
low complexity region 106 119 N/A INTRINSIC
RhoGEF 211 403 1.86e-58 SMART
PH 445 545 9.56e-11 SMART
coiled coil region 559 590 N/A INTRINSIC
low complexity region 783 798 N/A INTRINSIC
coiled coil region 800 837 N/A INTRINSIC
low complexity region 843 859 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000177498
AA Change: K466R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000134840
Gene: ENSMUSG00000028059
AA Change: K466R

DomainStartEndE-ValueType
C1 25 71 4.22e-9 SMART
low complexity region 75 80 N/A INTRINSIC
low complexity region 116 129 N/A INTRINSIC
RhoGEF 223 415 1.86e-58 SMART
PH 457 557 9.56e-11 SMART
coiled coil region 571 602 N/A INTRINSIC
low complexity region 795 810 N/A INTRINSIC
coiled coil region 812 849 N/A INTRINSIC
low complexity region 855 871 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177120
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177418
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.6%
Validation Efficiency 93% (66/71)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Rho GTPases play a fundamental role in numerous cellular processes that are initiated by extracellular stimuli that work through G protein coupled receptors. The encoded protein may form complex with G proteins and stimulate rho-dependent signals. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Jun 2009]
PHENOTYPE: Mice homozygous for a gene trap allele exhibit impaired response to viral infection. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afap1 A T 5: 36,131,869 (GRCm39) I399F possibly damaging Het
Aknad1 C T 3: 108,659,703 (GRCm39) P239L probably benign Het
Ankrd9 A G 12: 110,943,200 (GRCm39) V245A probably benign Het
Anxa1 T C 19: 20,355,857 (GRCm39) probably benign Het
AU040320 A G 4: 126,708,064 (GRCm39) T227A probably benign Het
Bbs2 C T 8: 94,824,931 (GRCm39) R17H probably damaging Het
Bcl2l12 A G 7: 44,640,888 (GRCm39) probably benign Het
C1qtnf9 G T 14: 61,009,737 (GRCm39) probably benign Het
Ccdc38 C G 10: 93,406,748 (GRCm39) Y219* probably null Het
Ceacam3 G T 7: 16,893,670 (GRCm39) D394Y probably damaging Het
Crip1 A C 12: 113,117,287 (GRCm39) probably null Het
Dnah7b T C 1: 46,260,803 (GRCm39) V1987A probably benign Het
Dnah9 C A 11: 65,725,025 (GRCm39) C4376F probably damaging Het
Galnt9 T C 5: 110,763,332 (GRCm39) F446L probably damaging Het
Garin1a A G 6: 29,285,942 (GRCm39) R76G probably null Het
Gm14322 A G 2: 177,411,499 (GRCm39) D103G probably benign Het
Gpa33 T C 1: 165,958,107 (GRCm39) probably null Het
Lactb2 T A 1: 13,720,954 (GRCm39) I93F probably benign Het
Lifr A T 15: 7,188,897 (GRCm39) T93S probably benign Het
Lmbr1l A T 15: 98,810,308 (GRCm39) I101N probably damaging Het
Lrrc8c G A 5: 105,756,117 (GRCm39) V631M possibly damaging Het
Mctp2 A C 7: 71,878,288 (GRCm39) D263E probably damaging Het
Nbeal1 T A 1: 60,307,051 (GRCm39) I1627N possibly damaging Het
Neb T C 2: 52,087,906 (GRCm39) Y5188C probably damaging Het
Nf1 T C 11: 79,460,048 (GRCm39) probably benign Het
Nr6a1 T C 2: 38,629,103 (GRCm39) D250G probably damaging Het
Ola1 T C 2: 72,987,128 (GRCm39) E168G probably benign Het
Or1a1 T C 11: 74,086,944 (GRCm39) V205A probably damaging Het
Or2d2b T A 7: 106,705,828 (GRCm39) Q80L probably damaging Het
Or4k2 A G 14: 50,424,425 (GRCm39) I83T probably benign Het
Or7g22 T C 9: 19,048,684 (GRCm39) Y132H probably damaging Het
Or9i1b T A 19: 13,897,139 (GRCm39) F252I probably damaging Het
Pik3r6 C T 11: 68,416,497 (GRCm39) Q29* probably null Het
Ppargc1a C T 5: 51,620,579 (GRCm39) probably benign Het
Ppl C T 16: 4,922,765 (GRCm39) R242H probably benign Het
Ppp1r37 G T 7: 19,266,036 (GRCm39) Q577K probably benign Het
Prcd A G 11: 116,548,366 (GRCm39) E25G probably damaging Het
Prpsap2 C T 11: 61,627,870 (GRCm39) R202H probably damaging Het
Ptgs1 A C 2: 36,141,089 (GRCm39) E512A probably damaging Het
Radil T G 5: 142,473,357 (GRCm39) I535L probably benign Het
Rbl2 G T 8: 91,816,758 (GRCm39) V373F probably benign Het
Ryr1 T C 7: 28,708,577 (GRCm39) Y4802C probably benign Het
Sdc2 A G 15: 33,028,313 (GRCm39) T144A probably benign Het
Senp6 T C 9: 80,021,398 (GRCm39) probably null Het
Sipa1l3 T C 7: 29,096,631 (GRCm39) D531G probably damaging Het
Slc22a27 C A 19: 7,887,411 (GRCm39) C189F possibly damaging Het
Srcin1 T C 11: 97,424,323 (GRCm39) probably null Het
Svep1 C T 4: 58,069,345 (GRCm39) E2814K possibly damaging Het
Tjp3 T G 10: 81,113,746 (GRCm39) H504P probably benign Het
Tmprss4 T A 9: 45,086,414 (GRCm39) K378* probably null Het
Tns4 C T 11: 98,964,497 (GRCm39) probably null Het
Ttn T C 2: 76,580,298 (GRCm39) T15205A possibly damaging Het
Ush2a G T 1: 188,089,011 (GRCm39) G322V probably benign Het
Vac14 A T 8: 111,363,104 (GRCm39) probably null Het
Vmn1r175 T G 7: 23,508,372 (GRCm39) D85A probably damaging Het
Vmn2r93 T C 17: 18,546,030 (GRCm39) L634P probably damaging Het
Zeb2 A T 2: 45,001,271 (GRCm39) probably benign Het
Zfp616 T A 11: 73,974,086 (GRCm39) H118Q possibly damaging Het
Zfp945 T A 17: 23,069,955 (GRCm39) H648L probably damaging Het
Zscan29 G T 2: 120,994,518 (GRCm39) T489N probably damaging Het
Other mutations in Arhgef2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01913:Arhgef2 APN 3 88,539,226 (GRCm39) missense probably damaging 1.00
IGL02165:Arhgef2 APN 3 88,553,527 (GRCm39) missense probably damaging 1.00
monument UTSW 3 88,540,955 (GRCm39) critical splice donor site probably null
R0090:Arhgef2 UTSW 3 88,546,655 (GRCm39) missense probably damaging 1.00
R0330:Arhgef2 UTSW 3 88,549,808 (GRCm39) missense probably damaging 1.00
R0414:Arhgef2 UTSW 3 88,539,575 (GRCm39) splice site probably benign
R0631:Arhgef2 UTSW 3 88,541,743 (GRCm39) missense probably damaging 0.99
R1635:Arhgef2 UTSW 3 88,546,628 (GRCm39) critical splice acceptor site probably null
R1688:Arhgef2 UTSW 3 88,547,607 (GRCm39) missense probably benign 0.32
R1751:Arhgef2 UTSW 3 88,551,260 (GRCm39) missense probably damaging 1.00
R1767:Arhgef2 UTSW 3 88,551,260 (GRCm39) missense probably damaging 1.00
R1836:Arhgef2 UTSW 3 88,546,766 (GRCm39) missense probably damaging 1.00
R1853:Arhgef2 UTSW 3 88,540,222 (GRCm39) missense possibly damaging 0.48
R1934:Arhgef2 UTSW 3 88,537,098 (GRCm39) missense probably damaging 0.96
R2155:Arhgef2 UTSW 3 88,543,351 (GRCm39) missense probably damaging 1.00
R2206:Arhgef2 UTSW 3 88,537,221 (GRCm39) missense probably damaging 1.00
R2360:Arhgef2 UTSW 3 88,541,723 (GRCm39) missense probably damaging 1.00
R3916:Arhgef2 UTSW 3 88,540,340 (GRCm39) missense probably damaging 1.00
R4090:Arhgef2 UTSW 3 88,551,185 (GRCm39) missense probably benign 0.01
R4732:Arhgef2 UTSW 3 88,539,247 (GRCm39) nonsense probably null
R4733:Arhgef2 UTSW 3 88,539,247 (GRCm39) nonsense probably null
R4837:Arhgef2 UTSW 3 88,540,250 (GRCm39) missense probably damaging 1.00
R4952:Arhgef2 UTSW 3 88,549,769 (GRCm39) missense probably damaging 1.00
R5152:Arhgef2 UTSW 3 88,536,875 (GRCm39) splice site probably null
R5194:Arhgef2 UTSW 3 88,542,956 (GRCm39) missense probably damaging 1.00
R5250:Arhgef2 UTSW 3 88,540,955 (GRCm39) critical splice donor site probably null
R5334:Arhgef2 UTSW 3 88,553,636 (GRCm39) missense probably damaging 0.96
R5514:Arhgef2 UTSW 3 88,550,304 (GRCm39) missense probably benign 0.01
R5560:Arhgef2 UTSW 3 88,541,744 (GRCm39) missense probably damaging 0.97
R5595:Arhgef2 UTSW 3 88,550,283 (GRCm39) missense probably benign 0.00
R5879:Arhgef2 UTSW 3 88,550,924 (GRCm39) splice site probably null
R5910:Arhgef2 UTSW 3 88,542,327 (GRCm39) missense probably damaging 1.00
R5914:Arhgef2 UTSW 3 88,543,176 (GRCm39) missense probably benign
R6181:Arhgef2 UTSW 3 88,542,927 (GRCm39) missense probably damaging 1.00
R6489:Arhgef2 UTSW 3 88,550,321 (GRCm39) missense probably damaging 1.00
R7167:Arhgef2 UTSW 3 88,551,179 (GRCm39) missense possibly damaging 0.56
R7289:Arhgef2 UTSW 3 88,543,192 (GRCm39) missense probably benign
R7318:Arhgef2 UTSW 3 88,539,610 (GRCm39) missense probably damaging 0.98
R7353:Arhgef2 UTSW 3 88,542,993 (GRCm39) missense possibly damaging 0.94
R7402:Arhgef2 UTSW 3 88,540,873 (GRCm39) missense probably damaging 1.00
R7441:Arhgef2 UTSW 3 88,551,262 (GRCm39) missense probably damaging 0.96
R7899:Arhgef2 UTSW 3 88,528,569 (GRCm39) missense probably damaging 1.00
R7934:Arhgef2 UTSW 3 88,537,221 (GRCm39) missense probably damaging 1.00
R8002:Arhgef2 UTSW 3 88,554,117 (GRCm39) missense probably damaging 1.00
R8254:Arhgef2 UTSW 3 88,549,910 (GRCm39) missense probably damaging 1.00
R8297:Arhgef2 UTSW 3 88,546,739 (GRCm39) missense probably benign 0.00
R8314:Arhgef2 UTSW 3 88,528,600 (GRCm39) missense probably benign 0.00
R8350:Arhgef2 UTSW 3 88,553,527 (GRCm39) missense probably damaging 1.00
R8450:Arhgef2 UTSW 3 88,553,527 (GRCm39) missense probably damaging 1.00
R8755:Arhgef2 UTSW 3 88,536,850 (GRCm39) missense probably benign 0.00
R9632:Arhgef2 UTSW 3 88,528,576 (GRCm39) missense probably benign 0.43
R9710:Arhgef2 UTSW 3 88,528,576 (GRCm39) missense probably benign 0.43
V1662:Arhgef2 UTSW 3 88,540,636 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCCCTAGGACTAGTGAAGG -3'
(R):5'- TCACTCTGGGTCTCCAAGATG -3'

Sequencing Primer
(F):5'- CCCTAGGACTAGTGAAGGAGTTG -3'
(R):5'- CTCTGGGTCTCCAAGATGCATTTTTG -3'
Posted On 2017-02-28