Incidental Mutation 'R4914:Arhgef1'
ID379812
Institutional Source Beutler Lab
Gene Symbol Arhgef1
Ensembl Gene ENSMUSG00000040940
Gene NameRho guanine nucleotide exchange factor (GEF) 1
SynonymsLbcl2, Lsc
MMRRC Submission 042516-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.329) question?
Stock #R4914 (G1)
Quality Score127
Status Not validated
Chromosome7
Chromosomal Location24902912-24926594 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 24923839 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Glutamine at position 436 (L436Q)
Ref Sequence ENSEMBL: ENSMUSP00000117008 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047873] [ENSMUST00000098683] [ENSMUST00000117419] [ENSMUST00000117796] [ENSMUST00000132751] [ENSMUST00000205295] [ENSMUST00000206508] [ENSMUST00000206705]
Predicted Effect probably damaging
Transcript: ENSMUST00000047873
AA Change: L676Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000046469
Gene: ENSMUSG00000040940
AA Change: L676Q

DomainStartEndE-ValueType
low complexity region 5 13 N/A INTRINSIC
Pfam:RGS-like 40 230 1.3e-72 PFAM
low complexity region 380 400 N/A INTRINSIC
RhoGEF 419 603 1.87e-63 SMART
PH 647 761 4.68e-5 SMART
low complexity region 845 864 N/A INTRINSIC
coiled coil region 867 890 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000098683
AA Change: L735Q

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000096280
Gene: ENSMUSG00000040940
AA Change: L735Q

DomainStartEndE-ValueType
low complexity region 5 13 N/A INTRINSIC
Pfam:RGS-like 40 230 2.2e-78 PFAM
PDB:3ODW|B 238 384 2e-57 PDB
low complexity region 396 412 N/A INTRINSIC
low complexity region 439 459 N/A INTRINSIC
RhoGEF 478 662 1.87e-63 SMART
PH 706 820 4.68e-5 SMART
low complexity region 904 923 N/A INTRINSIC
coiled coil region 926 949 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000117419
AA Change: L676Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113366
Gene: ENSMUSG00000040940
AA Change: L676Q

DomainStartEndE-ValueType
low complexity region 5 13 N/A INTRINSIC
Pfam:RGS-like 40 230 1.3e-72 PFAM
low complexity region 380 400 N/A INTRINSIC
RhoGEF 419 603 1.87e-63 SMART
PH 647 761 4.68e-5 SMART
low complexity region 845 864 N/A INTRINSIC
coiled coil region 867 890 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000117796
AA Change: L732Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113771
Gene: ENSMUSG00000040940
AA Change: L732Q

DomainStartEndE-ValueType
low complexity region 5 13 N/A INTRINSIC
Pfam:RGS-like 40 230 7.3e-73 PFAM
low complexity region 393 409 N/A INTRINSIC
low complexity region 436 456 N/A INTRINSIC
RhoGEF 475 659 1.87e-63 SMART
PH 703 817 4.68e-5 SMART
low complexity region 901 920 N/A INTRINSIC
coiled coil region 923 946 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126484
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126918
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129928
Predicted Effect probably damaging
Transcript: ENSMUST00000132751
AA Change: L436Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000117008
Gene: ENSMUSG00000040940
AA Change: L436Q

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
low complexity region 70 89 N/A INTRINSIC
low complexity region 97 113 N/A INTRINSIC
low complexity region 140 160 N/A INTRINSIC
RhoGEF 179 363 1.87e-63 SMART
PH 407 521 4.68e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132786
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145783
Predicted Effect probably benign
Transcript: ENSMUST00000205295
Predicted Effect possibly damaging
Transcript: ENSMUST00000206508
AA Change: L675Q

PolyPhen 2 Score 0.952 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000206705
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
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. Multiple alternatively spliced transcript variants have been found for this gene, but the full-length nature of some variants has not been defined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in impaired humeral immunity, reduced numbers of marginal zone B (MZB) cells, decreased basal T cell proliferation, and reduced basal motility of lymphocytes but enhanced migration of MZB cells after serum activation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 99 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5430403G16Rik A G 5: 109,678,530 S59P probably damaging Het
Ace G A 11: 105,979,597 V281M probably damaging Het
Ap1b1 C T 11: 5,024,400 T363I possibly damaging Het
Apobec2 T C 17: 48,423,125 E171G probably benign Het
Atxn2 T A 5: 121,749,096 D276E probably damaging Het
AU040320 A T 4: 126,835,676 K544* probably null Het
Baz2b T A 2: 59,914,043 T1373S possibly damaging Het
Bcas1 T C 2: 170,378,886 D324G probably damaging Het
Bdp1 A G 13: 100,056,336 V1330A probably benign Het
Bfsp1 C T 2: 143,827,471 R396Q probably benign Het
Bpifb9b T A 2: 154,314,106 probably null Het
Cabs1 T C 5: 87,980,437 Y316H probably damaging Het
Carmil2 A G 8: 105,693,543 K908E possibly damaging Het
Ccdc188 C A 16: 18,218,219 P86Q probably benign Het
Cdh26 T C 2: 178,449,821 S58P probably benign Het
Cybb C G X: 9,450,750 D246H probably benign Het
Dclk2 A T 3: 86,824,742 probably null Het
Dennd5a A G 7: 109,901,089 F943S probably damaging Het
Disp2 A T 2: 118,790,454 S556C probably damaging Het
Dpp4 A T 2: 62,347,892 M632K probably benign Het
E030030I06Rik G A 10: 22,114,298 T192M possibly damaging Het
Ece2 C T 16: 20,644,070 R582C probably damaging Het
Ehbp1 T C 11: 22,146,592 D299G probably benign Het
Emc1 C T 4: 139,375,165 R924* probably null Het
Etaa1 A T 11: 17,946,532 S528R probably benign Het
Exoc2 A T 13: 30,876,813 N569K probably benign Het
Fasn T G 11: 120,816,646 N799T probably benign Het
Fbxo3 T G 2: 104,054,966 N388K probably damaging Het
Fbxw16 C T 9: 109,438,177 V329I probably benign Het
Fer1l4 T C 2: 156,031,300 K1287E probably benign Het
Fermt1 A G 2: 132,906,840 V621A probably damaging Het
Fnbp4 A G 2: 90,751,169 T189A probably benign Het
Fut8 G T 12: 77,475,044 A486S probably damaging Het
G6pd2 T A 5: 61,810,329 Y482* probably null Het
Gfra1 A T 19: 58,267,090 S308R probably damaging Het
Glp2r G T 11: 67,757,593 Y94* probably null Het
Gper1 A G 5: 139,426,868 I323V probably benign Het
Grm5 C A 7: 88,130,129 R958S probably benign Het
H2-DMb2 A G 17: 34,150,529 T85A probably benign Het
Hgsnat A G 8: 25,964,838 S220P probably damaging Het
Hspa12a A T 19: 58,799,452 M646K probably damaging Het
Inpp5f A T 7: 128,685,116 D573V probably damaging Het
Jmjd1c A G 10: 67,218,971 N344D probably damaging Het
Kif1c A G 11: 70,708,855 E471G probably damaging Het
Lalba T A 15: 98,482,180 N63I probably benign Het
Mcoln1 T A 8: 3,507,483 L163* probably null Het
Mllt1 T C 17: 56,899,813 T344A probably benign Het
Mpzl2 T A 9: 45,043,848 D114E probably benign Het
Myef2 T A 2: 125,109,739 K259* probably null Het
Myh8 C A 11: 67,292,684 D740E probably damaging Het
Myo1b A T 1: 51,824,208 probably null Het
Nfix T C 8: 84,771,829 I172V probably benign Het
Olfr1369-ps1 A T 13: 21,116,397 Q235L probably benign Het
Olfr1459 T A 19: 13,145,991 I223L possibly damaging Het
Olfr362 A T 2: 37,105,158 I164N possibly damaging Het
Olfr401 A T 11: 74,121,879 I197F probably benign Het
Olfr90 T C 17: 37,085,991 Y58C probably damaging Het
Orc1 T C 4: 108,604,558 F584S probably damaging Het
Osgin1 C A 8: 119,442,544 A60D possibly damaging Het
Pde4dip C A 3: 97,715,328 V1522L probably benign Het
Phactr1 A G 13: 43,133,963 T556A possibly damaging Het
Ppfia2 G C 10: 106,762,117 L180F probably damaging Het
Ppm1k T A 6: 57,510,777 N354Y probably damaging Het
Ppp1r1a A G 15: 103,537,838 V14A probably damaging Het
Prkcd A T 14: 30,605,438 probably null Het
Ranbp17 T C 11: 33,213,425 S1082G probably benign Het
Rere T A 4: 150,619,144 W1528R probably damaging Het
Rnf103 T A 6: 71,510,264 F626L possibly damaging Het
Rsrc2 A G 5: 123,739,550 probably benign Het
Scin T A 12: 40,069,374 I552F possibly damaging Het
Scn3a T C 2: 65,461,455 N1649S probably damaging Het
Slain2 T A 5: 72,958,266 M448K probably benign Het
Slc25a54 T C 3: 109,111,079 F292L probably benign Het
Slc4a1 A G 11: 102,352,453 V784A probably damaging Het
Slco1b2 G A 6: 141,669,370 V334I probably benign Het
Slf2 T G 19: 44,971,661 D1022E probably damaging Het
Smg8 T C 11: 87,080,710 E745G probably damaging Het
Smyd1 T G 6: 71,219,337 I322L probably benign Het
Snx13 G A 12: 35,132,033 V694I possibly damaging Het
Sox6 T C 7: 115,476,964 D814G probably damaging Het
Spag6 A T 2: 18,745,549 I469F probably benign Het
Spsb2 A C 6: 124,809,748 E148A probably benign Het
Srprb C A 9: 103,201,948 V747L possibly damaging Het
Stam A G 2: 14,102,416 E16G probably damaging Het
Taar5 A T 10: 23,971,570 I289F possibly damaging Het
Tgif1 C T 17: 70,845,247 R70H probably damaging Het
Tmem2 G A 19: 21,809,289 V472I probably benign Het
Top2a A T 11: 99,002,960 L1036H probably damaging Het
Tph1 T A 7: 46,653,859 I232F probably damaging Het
Ttn T C 2: 76,746,831 T24573A probably damaging Het
Tub C T 7: 109,020,954 R102* probably null Het
Ube2n T A 10: 95,541,745 W129R possibly damaging Het
Usp8 A T 2: 126,720,140 K85* probably null Het
Vmn2r81 A T 10: 79,270,523 K445M probably null Het
Vps45 T C 3: 96,019,631 T535A probably damaging Het
Wdr63 A G 3: 146,066,827 I488T probably damaging Het
Zfp157 T C 5: 138,456,295 S252P possibly damaging Het
Zfp605 T A 5: 110,127,701 C228* probably null Het
Zfp791 T A 8: 85,110,951 I95L probably benign Het
Other mutations in Arhgef1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00421:Arhgef1 APN 7 24908359 missense possibly damaging 0.93
IGL00901:Arhgef1 APN 7 24912693 missense probably damaging 1.00
IGL01139:Arhgef1 APN 7 24925951 unclassified probably benign
IGL01479:Arhgef1 APN 7 24912603 missense probably benign 0.01
IGL01935:Arhgef1 APN 7 24921882 missense probably damaging 1.00
IGL01944:Arhgef1 APN 7 24925783 critical splice acceptor site probably null
IGL02032:Arhgef1 APN 7 24923371 missense probably benign 0.23
IGL02059:Arhgef1 APN 7 24912552 splice site probably benign
IGL02202:Arhgef1 APN 7 24913429 nonsense probably null
IGL02324:Arhgef1 APN 7 24923815 missense probably damaging 1.00
IGL02328:Arhgef1 APN 7 24923815 missense probably damaging 1.00
IGL03027:Arhgef1 APN 7 24923732 missense probably damaging 0.98
IGL03227:Arhgef1 APN 7 24922851 missense probably damaging 1.00
IGL03404:Arhgef1 APN 7 24916843 missense probably benign 0.07
R0082:Arhgef1 UTSW 7 24912605 nonsense probably null
R0277:Arhgef1 UTSW 7 24923799 unclassified probably benign
R0336:Arhgef1 UTSW 7 24921957 missense possibly damaging 0.77
R0494:Arhgef1 UTSW 7 24919360 intron probably benign
R0668:Arhgef1 UTSW 7 24907920 missense possibly damaging 0.63
R1520:Arhgef1 UTSW 7 24919704 missense probably damaging 1.00
R1531:Arhgef1 UTSW 7 24924998 missense probably damaging 0.99
R1656:Arhgef1 UTSW 7 24913632 missense probably damaging 1.00
R2979:Arhgef1 UTSW 7 24907751 missense unknown
R3855:Arhgef1 UTSW 7 24919272 missense probably damaging 1.00
R3856:Arhgef1 UTSW 7 24919272 missense probably damaging 1.00
R4080:Arhgef1 UTSW 7 24925846 missense probably damaging 0.96
R4081:Arhgef1 UTSW 7 24925846 missense probably damaging 0.96
R4583:Arhgef1 UTSW 7 24912571 missense probably benign 0.09
R4750:Arhgef1 UTSW 7 24918576 intron probably benign
R5255:Arhgef1 UTSW 7 24925022 missense probably damaging 1.00
R5275:Arhgef1 UTSW 7 24919352 critical splice donor site probably null
R5295:Arhgef1 UTSW 7 24919352 critical splice donor site probably null
R5430:Arhgef1 UTSW 7 24912307 splice site probably null
R5604:Arhgef1 UTSW 7 24912785 missense probably benign 0.09
R6150:Arhgef1 UTSW 7 24919357 splice site probably null
R6151:Arhgef1 UTSW 7 24917942 missense probably benign 0.00
R6788:Arhgef1 UTSW 7 24919780 splice site probably null
R6943:Arhgef1 UTSW 7 24923731 missense probably benign 0.01
R6988:Arhgef1 UTSW 7 24916923 missense probably benign 0.04
R7422:Arhgef1 UTSW 7 24916036 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGCTGATCATGGCTCCTTCC -3'
(R):5'- TAGAGAGTTCCACTCCCCATGC -3'

Sequencing Primer
(F):5'- TGCCTCAGAACCTGGACATC -3'
(R):5'- CCATAGGACAAGTGCGCTCAG -3'
Posted On2016-04-15