Incidental Mutation 'R7318:Arhgap20'
ID 565659
Institutional Source Beutler Lab
Gene Symbol Arhgap20
Ensembl Gene ENSMUSG00000053199
Gene Name Rho GTPase activating protein 20
Synonyms 6530403F17Rik, A530023E23Rik
MMRRC Submission 045414-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R7318 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 51676651-51765158 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 51751802 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 418 (I418V)
Ref Sequence ENSEMBL: ENSMUSP00000065633 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065496] [ENSMUST00000130405]
AlphaFold Q6IFT4
Predicted Effect probably benign
Transcript: ENSMUST00000065496
AA Change: I418V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000065633
Gene: ENSMUSG00000053199
AA Change: I418V

DomainStartEndE-ValueType
PH 86 187 3.31e-5 SMART
Pfam:RA 194 283 3.6e-15 PFAM
RhoGAP 374 548 1.27e-41 SMART
internal_repeat_1 655 779 9.97e-15 PROSPERO
internal_repeat_1 797 922 9.97e-15 PROSPERO
low complexity region 935 962 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000130405
AA Change: I382V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000120124
Gene: ENSMUSG00000053199
AA Change: I382V

DomainStartEndE-ValueType
PH 50 151 3.31e-5 SMART
Pfam:RA 158 247 3.3e-14 PFAM
RhoGAP 338 512 1.27e-41 SMART
internal_repeat_1 619 743 7.07e-15 PROSPERO
internal_repeat_1 761 886 7.07e-15 PROSPERO
low complexity region 899 926 N/A INTRINSIC
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 100% (67/67)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an activator of RHO-type GTPases, transducing a signal from RAP1 to RHO and impacting neurite outgrowth. [provided by RefSeq, Sep 2016]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik T C 7: 40,643,111 (GRCm39) L260S probably benign Het
9130230L23Rik A T 5: 66,145,771 (GRCm39) S113R unknown Het
Abcc5 G A 16: 20,211,293 (GRCm39) P557S probably benign Het
Acad11 A G 9: 103,958,466 (GRCm39) T245A probably damaging Het
Acap2 A G 16: 30,946,155 (GRCm39) F263L probably damaging Het
Ankle2 A T 5: 110,385,632 (GRCm39) N327I probably benign Het
Appl1 T C 14: 26,685,617 (GRCm39) E67G probably benign Het
Arfgef3 A T 10: 18,506,211 (GRCm39) C864S possibly damaging Het
Arhgef2 A T 3: 88,539,610 (GRCm39) N102Y probably damaging Het
Car9 G T 4: 43,513,089 (GRCm39) E431D probably damaging Het
Cbfa2t2 T C 2: 154,342,374 (GRCm39) I30T probably benign Het
Cd40 A T 2: 164,904,255 (GRCm39) D34V possibly damaging Het
Chrnb2 T A 3: 89,670,674 (GRCm39) probably null Het
Chsy1 T G 7: 65,759,977 (GRCm39) probably null Het
Cpne6 A G 14: 55,751,751 (GRCm39) T245A possibly damaging Het
Cpsf1 T A 15: 76,481,475 (GRCm39) K1159* probably null Het
Crisp1 T A 17: 40,618,668 (GRCm39) E64D possibly damaging Het
D3Ertd751e A G 3: 41,756,986 (GRCm39) probably null Het
Dennd11 A G 6: 40,386,098 (GRCm39) V333A possibly damaging Het
Dnah7b T A 1: 46,234,532 (GRCm39) L1488Q probably damaging Het
Dnm2 G A 9: 21,416,863 (GRCm39) G799R possibly damaging Het
Elp2 G A 18: 24,739,956 (GRCm39) V61I probably damaging Het
Epb41l3 T C 17: 69,573,135 (GRCm39) L388P Het
Fry A T 5: 150,360,458 (GRCm39) S2035C probably damaging Het
Gas8 T C 8: 124,257,707 (GRCm39) F385L probably benign Het
Ghsr T C 3: 27,426,616 (GRCm39) V224A possibly damaging Het
Gstp2 T A 19: 4,091,065 (GRCm39) R85W probably benign Het
Ighv1-20 T A 12: 114,687,810 (GRCm39) I6F possibly damaging Het
Inpp4b T A 8: 82,798,374 (GRCm39) M854K probably damaging Het
Kif15 A G 9: 122,817,014 (GRCm39) E538G probably damaging Het
Large2 T C 2: 92,196,373 (GRCm39) T485A probably benign Het
Lmo3 T A 6: 138,398,363 (GRCm39) probably benign Het
Lyg1 G A 1: 37,988,936 (GRCm39) P95S probably benign Het
Lyst A G 13: 13,932,028 (GRCm39) H3552R probably benign Het
Mtif2 C T 11: 29,490,115 (GRCm39) S385L probably benign Het
Muc4 A T 16: 32,575,710 (GRCm39) I1737F unknown Het
Mug1 T C 6: 121,847,611 (GRCm39) probably null Het
Mx1 G T 16: 97,253,286 (GRCm39) Q350K probably benign Het
Mylk3 G T 8: 86,085,726 (GRCm39) D269E probably benign Het
Myo3a A T 2: 22,448,332 (GRCm39) K974* probably null Het
Nectin4 G T 1: 171,208,031 (GRCm39) R141L probably benign Het
Nlgn2 T C 11: 69,716,795 (GRCm39) H582R probably damaging Het
Or51ab3 T A 7: 103,201,298 (GRCm39) M102K probably damaging Het
Or51e1 T A 7: 102,359,226 (GRCm39) Y253* probably null Het
Pi16 C A 17: 29,538,208 (GRCm39) P7Q possibly damaging Het
Psmd11 C A 11: 80,347,128 (GRCm39) L171I probably benign Het
Rad54l A G 4: 115,967,906 (GRCm39) V152A possibly damaging Het
Ranbp2 T A 10: 58,318,909 (GRCm39) Y2473* probably null Het
Sertad1 T C 7: 27,188,910 (GRCm39) I77T possibly damaging Het
Sesn3 A T 9: 14,219,873 (GRCm39) E87D probably damaging Het
Slc30a5 A T 13: 100,950,477 (GRCm39) S260R probably benign Het
Slc6a12 G A 6: 121,328,972 (GRCm39) G111S probably damaging Het
Slc6a12 T C 6: 121,328,978 (GRCm39) Y113H probably benign Het
Spag17 T G 3: 99,847,299 (GRCm39) M76R probably benign Het
Spata31f3 TCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGTCATTCAACACTTTGG TCATTCAACACTTTGGAGAGCTCTGAACTCTGGCCATTCAACACTTTGGAGAGCTCTGAACTCTGGTCATTCAACACTTTGG 4: 42,871,823 (GRCm39) probably benign Het
Stard13 G A 5: 150,986,038 (GRCm39) Q491* probably null Het
Synpo2 T C 3: 122,910,968 (GRCm39) S226G probably benign Het
Tada2b G A 5: 36,641,331 (GRCm39) T24I probably benign Het
Tafa1 T C 6: 96,092,737 (GRCm39) probably null Het
Tmem51 TCCCC TCCC 4: 141,764,996 (GRCm39) probably null Het
Tnnt1 T A 7: 4,513,547 (GRCm39) probably null Het
Usp17lb T C 7: 104,490,340 (GRCm39) I196V probably benign Het
Utp20 T A 10: 88,649,811 (GRCm39) K466N possibly damaging Het
Wdr46 T C 17: 34,160,859 (GRCm39) probably null Het
Zfp287 T A 11: 62,605,104 (GRCm39) Q601L probably damaging Het
Zfp410 T C 12: 84,372,464 (GRCm39) S97P probably benign Het
Other mutations in Arhgap20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00815:Arhgap20 APN 9 51,760,713 (GRCm39) missense probably benign 0.00
IGL01542:Arhgap20 APN 9 51,750,187 (GRCm39) missense probably benign
IGL01815:Arhgap20 APN 9 51,757,468 (GRCm39) missense probably damaging 1.00
IGL01975:Arhgap20 APN 9 51,761,097 (GRCm39) nonsense probably null
IGL02041:Arhgap20 APN 9 51,757,490 (GRCm39) missense possibly damaging 0.92
IGL02557:Arhgap20 APN 9 51,732,573 (GRCm39) missense probably damaging 1.00
IGL02602:Arhgap20 APN 9 51,737,143 (GRCm39) missense probably damaging 1.00
IGL02741:Arhgap20 APN 9 51,759,945 (GRCm39) missense probably benign 0.17
IGL02792:Arhgap20 APN 9 51,761,218 (GRCm39) missense possibly damaging 0.89
IGL03166:Arhgap20 APN 9 51,761,077 (GRCm39) missense possibly damaging 0.63
P0047:Arhgap20 UTSW 9 51,760,536 (GRCm39) missense probably damaging 1.00
R0115:Arhgap20 UTSW 9 51,750,272 (GRCm39) missense probably damaging 1.00
R0121:Arhgap20 UTSW 9 51,750,251 (GRCm39) missense possibly damaging 0.91
R0539:Arhgap20 UTSW 9 51,761,455 (GRCm39) missense probably benign 0.01
R0541:Arhgap20 UTSW 9 51,760,963 (GRCm39) missense probably damaging 1.00
R0551:Arhgap20 UTSW 9 51,737,125 (GRCm39) splice site probably benign
R0570:Arhgap20 UTSW 9 51,751,751 (GRCm39) missense possibly damaging 0.56
R0630:Arhgap20 UTSW 9 51,760,684 (GRCm39) missense probably damaging 0.98
R0931:Arhgap20 UTSW 9 51,728,041 (GRCm39) missense probably benign 0.30
R0992:Arhgap20 UTSW 9 51,728,086 (GRCm39) missense probably damaging 0.96
R1052:Arhgap20 UTSW 9 51,757,570 (GRCm39) missense probably damaging 0.98
R1779:Arhgap20 UTSW 9 51,761,215 (GRCm39) missense probably benign
R1839:Arhgap20 UTSW 9 51,760,626 (GRCm39) missense probably damaging 0.99
R1942:Arhgap20 UTSW 9 51,742,998 (GRCm39) missense probably benign 0.43
R2292:Arhgap20 UTSW 9 51,760,743 (GRCm39) missense possibly damaging 0.63
R3896:Arhgap20 UTSW 9 51,728,137 (GRCm39) missense probably damaging 0.96
R4109:Arhgap20 UTSW 9 51,727,985 (GRCm39) missense possibly damaging 0.60
R4166:Arhgap20 UTSW 9 51,738,135 (GRCm39) critical splice acceptor site probably null
R4631:Arhgap20 UTSW 9 51,751,653 (GRCm39) intron probably benign
R4692:Arhgap20 UTSW 9 51,697,088 (GRCm39) missense probably damaging 1.00
R5273:Arhgap20 UTSW 9 51,759,916 (GRCm39) missense probably damaging 1.00
R5505:Arhgap20 UTSW 9 51,750,248 (GRCm39) missense probably damaging 0.98
R5743:Arhgap20 UTSW 9 51,728,027 (GRCm39) missense probably benign 0.17
R5847:Arhgap20 UTSW 9 51,736,276 (GRCm39) intron probably benign
R6006:Arhgap20 UTSW 9 51,761,426 (GRCm39) missense probably benign
R6112:Arhgap20 UTSW 9 51,740,684 (GRCm39) missense probably damaging 1.00
R6355:Arhgap20 UTSW 9 51,755,020 (GRCm39) missense probably damaging 1.00
R6576:Arhgap20 UTSW 9 51,760,578 (GRCm39) missense probably benign 0.03
R6801:Arhgap20 UTSW 9 51,759,892 (GRCm39) missense probably damaging 1.00
R7130:Arhgap20 UTSW 9 51,761,047 (GRCm39) missense probably damaging 0.98
R7347:Arhgap20 UTSW 9 51,760,335 (GRCm39) missense probably benign 0.07
R7500:Arhgap20 UTSW 9 51,751,802 (GRCm39) missense probably benign
R7598:Arhgap20 UTSW 9 51,761,090 (GRCm39) missense possibly damaging 0.95
R7677:Arhgap20 UTSW 9 51,751,698 (GRCm39) missense probably damaging 0.97
R7725:Arhgap20 UTSW 9 51,743,050 (GRCm39) missense possibly damaging 0.80
R8086:Arhgap20 UTSW 9 51,760,563 (GRCm39) missense probably benign 0.00
R8122:Arhgap20 UTSW 9 51,761,293 (GRCm39) missense probably damaging 0.99
R8125:Arhgap20 UTSW 9 51,738,209 (GRCm39) missense probably damaging 0.99
R8196:Arhgap20 UTSW 9 51,760,277 (GRCm39) missense possibly damaging 0.94
R8783:Arhgap20 UTSW 9 51,727,967 (GRCm39) splice site probably benign
R8972:Arhgap20 UTSW 9 51,760,311 (GRCm39) missense probably benign 0.03
R9027:Arhgap20 UTSW 9 51,754,977 (GRCm39) missense probably damaging 1.00
R9427:Arhgap20 UTSW 9 51,754,991 (GRCm39) missense probably damaging 1.00
R9564:Arhgap20 UTSW 9 51,761,413 (GRCm39) frame shift probably null
R9741:Arhgap20 UTSW 9 51,760,730 (GRCm39) nonsense probably null
Z1177:Arhgap20 UTSW 9 51,736,224 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GCTCCAGTCCTTCGGTGTATAC -3'
(R):5'- CAAGGCTGCTCTGTGAAATG -3'

Sequencing Primer
(F):5'- GTATACACCCCGGCCTTCTGAG -3'
(R):5'- CTGCTCTGTGAAATGTTTGTTTG -3'
Posted On 2019-06-26