Incidental Mutation 'R8122:Arhgap20'
ID 631555
Institutional Source Beutler Lab
Gene Symbol Arhgap20
Ensembl Gene ENSMUSG00000053199
Gene Name Rho GTPase activating protein 20
Synonyms 6530403F17Rik, A530023E23Rik
MMRRC Submission 067551-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R8122 (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 51761293 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 1048 (N1048S)
Ref Sequence ENSEMBL: ENSMUSP00000065633 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065496] [ENSMUST00000130405]
AlphaFold Q6IFT4
Predicted Effect probably damaging
Transcript: ENSMUST00000065496
AA Change: N1048S

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000065633
Gene: ENSMUSG00000053199
AA Change: N1048S

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 damaging
Transcript: ENSMUST00000130405
AA Change: N1012S

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000120124
Gene: ENSMUSG00000053199
AA Change: N1012S

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 0.0639 question?
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.0%
  • 20x: 97.5%
Validation Efficiency 98% (47/48)
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: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abat A G 16: 8,433,761 (GRCm39) Y426C probably damaging Het
Acsbg3 T A 17: 57,193,670 (GRCm39) V672E possibly damaging Het
Adgrv1 A G 13: 81,419,037 (GRCm39) V5986A probably damaging Het
Adgrv1 A T 13: 81,588,344 (GRCm39) V4414E possibly damaging Het
Ahnak2 T C 12: 112,742,510 (GRCm39) S521G possibly damaging Het
Amer2 A T 14: 60,616,791 (GRCm39) M329L possibly damaging Het
Asah1 T C 8: 41,796,767 (GRCm39) E305G probably benign Het
AW551984 T A 9: 39,510,665 (GRCm39) K223N probably damaging Het
Bptf C A 11: 106,927,417 (GRCm39) probably null Het
C1qtnf6 T C 15: 78,411,446 (GRCm39) N77D probably benign Het
Capn13 T A 17: 73,674,205 (GRCm39) I83F probably damaging Het
Cd6 A G 19: 10,770,231 (GRCm39) F487L probably damaging Het
Cit T C 5: 116,107,069 (GRCm39) V1067A probably damaging Het
Cspg4b A T 13: 113,455,442 (GRCm39) D496V Het
Csrnp1 T C 9: 119,802,273 (GRCm39) D262G probably damaging Het
Cyp2d11 T A 15: 82,276,744 (GRCm39) Q65L probably benign Het
Dbt T A 3: 116,313,891 (GRCm39) C19* probably null Het
Dgkg A C 16: 22,385,295 (GRCm39) probably null Het
Eif4g2 T C 7: 110,677,760 (GRCm39) I118V possibly damaging Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Gpr158 A T 2: 21,831,674 (GRCm39) M925L probably benign Het
Kcnn2 T G 18: 45,810,005 (GRCm39) V414G probably damaging Het
Lama2 G A 10: 26,930,592 (GRCm39) H2055Y possibly damaging Het
Loxl3 T A 6: 83,026,240 (GRCm39) W443R probably damaging Het
Mab21l1 A T 3: 55,690,905 (GRCm39) D164V probably benign Het
Mroh7 T C 4: 106,559,726 (GRCm39) T734A probably damaging Het
Or2y1f C A 11: 49,184,401 (GRCm39) N84K probably damaging Het
Or8g35 A G 9: 39,381,822 (GRCm39) S67P probably damaging Het
Pkhd1 C T 1: 20,632,682 (GRCm39) E578K probably damaging Het
Pld2 T A 11: 70,432,259 (GRCm39) L126* probably null Het
Polk A T 13: 96,620,291 (GRCm39) N716K probably benign Het
Ppl C T 16: 4,906,725 (GRCm39) R1190H probably damaging Het
Prom1 T C 5: 44,170,295 (GRCm39) K669E probably benign Het
Sag A G 1: 87,762,289 (GRCm39) D318G probably damaging Het
Scfd1 T A 12: 51,480,052 (GRCm39) V528E possibly damaging Het
Scn4a A G 11: 106,221,157 (GRCm39) L834P probably benign Het
Shank1 G T 7: 43,983,015 (GRCm39) G637V unknown Het
Slc12a6 A G 2: 112,097,167 (GRCm39) M1V probably null Het
St6gal1 A G 16: 23,173,644 (GRCm39) K242R probably benign Het
Syt3 A G 7: 44,045,153 (GRCm39) Y495C probably damaging Het
Taar8c C T 10: 23,977,107 (GRCm39) S235N probably benign Het
Tmem183a A T 1: 134,282,503 (GRCm39) C201S probably benign Het
Top2a T C 11: 98,889,993 (GRCm39) I1237V probably benign Het
Trub1 G T 19: 57,473,563 (GRCm39) V207L probably benign Het
Ttll13 T A 7: 79,909,217 (GRCm39) I634N probably benign Het
Ube2j1 T G 4: 33,045,145 (GRCm39) N208K probably benign Het
Wdr17 A G 8: 55,118,011 (GRCm39) S569P probably damaging 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
R7318:Arhgap20 UTSW 9 51,751,802 (GRCm39) missense probably benign
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
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'- AGAGCTGTCTTCAGACTTTGACAG -3'
(R):5'- AATGGAGAGCCGGCATGTTG -3'

Sequencing Primer
(F):5'- ACTTTGACAGTCCCAGCCG -3'
(R):5'- GAACTGAATCCACAGGCTGTTTGC -3'
Posted On 2020-06-30