Incidental Mutation 'R2292:Arhgap20'
ID 245043
Institutional Source Beutler Lab
Gene Symbol Arhgap20
Ensembl Gene ENSMUSG00000053199
Gene Name Rho GTPase activating protein 20
Synonyms 6530403F17Rik, A530023E23Rik
MMRRC Submission 040291-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R2292 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 51676651-51765158 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 51760743 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Asparagine at position 829 (Y829N)
Ref Sequence ENSEMBL: ENSMUSP00000120124 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065496] [ENSMUST00000130405]
AlphaFold Q6IFT4
Predicted Effect possibly damaging
Transcript: ENSMUST00000065496
AA Change: Y865N

PolyPhen 2 Score 0.485 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000065633
Gene: ENSMUSG00000053199
AA Change: Y865N

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 noncoding transcript
Transcript: ENSMUST00000125400
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130086
Predicted Effect possibly damaging
Transcript: ENSMUST00000130405
AA Change: Y829N

PolyPhen 2 Score 0.633 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000120124
Gene: ENSMUSG00000053199
AA Change: Y829N

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142579
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149754
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152203
Meta Mutation Damage Score 0.2000 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 94.8%
Validation Efficiency 100% (44/44)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik T C 2: 68,562,483 (GRCm39) I370T probably benign Het
A2m A G 6: 121,650,518 (GRCm39) T1209A possibly damaging Het
Als2 T C 1: 59,226,544 (GRCm39) Q920R probably damaging Het
Arhgap35 A T 7: 16,297,476 (GRCm39) F530I probably damaging Het
Arid4a G T 12: 71,108,315 (GRCm39) G40V probably damaging Het
Ascc2 T C 11: 4,629,352 (GRCm39) probably benign Het
Cacna1b C T 2: 24,496,632 (GRCm39) V2312I probably benign Het
Dctn6 T C 8: 34,559,679 (GRCm39) T159A probably benign Het
Ddx55 G T 5: 124,706,140 (GRCm39) A522S probably benign Het
Dnah6 G A 6: 72,998,092 (GRCm39) T4110I probably damaging Het
Dvl1 G A 4: 155,932,273 (GRCm39) V28I possibly damaging Het
Dym A G 18: 75,332,283 (GRCm39) T504A possibly damaging Het
E130308A19Rik T C 4: 59,690,579 (GRCm39) Y138H probably damaging Het
Fgd4 A T 16: 16,253,864 (GRCm39) C568S possibly damaging Het
Fkbp4 A C 6: 128,413,625 (GRCm39) V6G probably damaging Het
Flg2 A T 3: 93,127,984 (GRCm39) S2299C unknown Het
Gdf2 A T 14: 33,667,145 (GRCm39) N289I possibly damaging Het
Gpr182 A G 10: 127,586,051 (GRCm39) I300T possibly damaging Het
Iqcg A G 16: 32,870,253 (GRCm39) V80A probably benign Het
Letm1 A AG 5: 33,926,859 (GRCm39) probably null Het
Lyst T G 13: 13,915,080 (GRCm39) F3258C probably damaging Het
Map3k12 T C 15: 102,408,574 (GRCm39) E870G probably damaging Het
Mphosph10 G A 7: 64,035,519 (GRCm39) P384L probably damaging Het
Ncoa4 T G 14: 31,895,413 (GRCm39) L179R probably damaging Het
Nlrp1c-ps A G 11: 71,137,188 (GRCm39) noncoding transcript Het
Nwd2 A T 5: 63,962,917 (GRCm39) M834L probably benign Het
Or10a49 A T 7: 108,468,223 (GRCm39) M46K probably benign Het
Or2w6 A G 13: 21,843,001 (GRCm39) M164T probably damaging Het
Pccb T C 9: 100,876,685 (GRCm39) E266G probably benign Het
Pcdhb2 T A 18: 37,430,297 (GRCm39) probably null Het
Pramel25 T C 4: 143,520,446 (GRCm39) I66T probably benign Het
Prdm13 A C 4: 21,683,914 (GRCm39) I119S unknown Het
Tchh A G 3: 93,349,689 (GRCm39) Y18C probably damaging Het
Tmem192 T C 8: 65,411,998 (GRCm39) V59A probably damaging Het
Trak2 A T 1: 58,974,916 (GRCm39) F92Y probably damaging Het
Trappc11 C T 8: 47,958,771 (GRCm39) G40D probably damaging Het
Ttc23 A T 7: 67,319,535 (GRCm39) I132F probably benign Het
Ttc9b A G 7: 27,355,405 (GRCm39) D225G probably benign Het
Ubr3 G T 2: 69,727,604 (GRCm39) probably benign Het
Vmn2r75 A C 7: 85,798,144 (GRCm39) C556W probably damaging Het
Zbtb41 T C 1: 139,368,097 (GRCm39) V595A 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
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
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'- TGTGGCATCTTACAGCCAC -3'
(R):5'- TGAATAGCTTGCCCTTGGGC -3'

Sequencing Primer
(F):5'- ATCTTACAGCCACGGGTCC -3'
(R):5'- TCTTGGGGGCAAAACCTTCTCAG -3'
Posted On 2014-10-30