Incidental Mutation 'R8125:Arhgap20'
ID 631708
Institutional Source Beutler Lab
Gene Symbol Arhgap20
Ensembl Gene ENSMUSG00000053199
Gene Name Rho GTPase activating protein 20
Synonyms 6530403F17Rik, A530023E23Rik
MMRRC Submission 067554-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.332) question?
Stock # R8125 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 51676651-51765158 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 51738209 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 235 (I235T)
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: I235T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000065633
Gene: ENSMUSG00000053199
AA Change: I235T

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: I199T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000120124
Gene: ENSMUSG00000053199
AA Change: I199T

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
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.6%
  • 10x: 98.9%
  • 20x: 97.0%
Validation Efficiency 100% (72/72)
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700062C07Rik C A 18: 24,608,709 (GRCm39) T143K probably benign Het
4933434E20Rik T A 3: 89,972,818 (GRCm39) V74D possibly damaging Het
Acot11 C T 4: 106,617,277 (GRCm39) probably null Het
Adam20 A T 8: 41,247,973 (GRCm39) I28L probably benign Het
Adamtsl3 A G 7: 82,099,541 (GRCm39) probably null Het
Adgrv1 A T 13: 81,588,344 (GRCm39) V4414E possibly damaging Het
Ahnak C T 19: 8,989,240 (GRCm39) A3508V possibly damaging Het
B4galnt3 T C 6: 120,201,554 (GRCm39) T164A probably damaging Het
Brip1 A G 11: 86,077,817 (GRCm39) S204P possibly damaging Het
Ccdc185 C A 1: 182,574,835 (GRCm39) S618I probably benign Het
Ckap5 T A 2: 91,406,614 (GRCm39) I805K probably damaging Het
Clpsl2 G A 17: 28,769,702 (GRCm39) G55R probably damaging Het
Cmtm2a A T 8: 105,019,343 (GRCm39) I82N probably damaging Het
Corin T A 5: 72,515,806 (GRCm39) H416L probably damaging Het
Csnk2a2 G A 8: 96,182,575 (GRCm39) P296L Het
Cygb T A 11: 116,540,116 (GRCm39) T178S probably benign Het
Dchs1 T C 7: 105,414,089 (GRCm39) T909A possibly damaging Het
Ddx60 C T 8: 62,436,945 (GRCm39) A965V probably benign Het
Dmbt1 A G 7: 130,700,953 (GRCm39) T1218A unknown Het
Ebf1 T C 11: 44,863,742 (GRCm39) I364T probably damaging Het
Efcab10 C A 12: 33,448,313 (GRCm39) R49S probably damaging Het
Eif2b1 G A 5: 124,717,162 (GRCm39) probably benign Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Gm49358 T A 10: 86,656,857 (GRCm39) F273Y Het
Gria2 T A 3: 80,614,550 (GRCm39) I497F possibly damaging Het
Ipo9 T C 1: 135,331,078 (GRCm39) T426A probably benign Het
Klhl11 T C 11: 100,354,811 (GRCm39) I337V probably benign Het
Krtap19-5 A T 16: 88,693,236 (GRCm39) Y25* probably null Het
Lamb2 T G 9: 108,364,722 (GRCm39) S1159A probably benign Het
Mpig6b A T 17: 35,284,328 (GRCm39) L154Q probably damaging Het
Mrpl28 T C 17: 26,343,594 (GRCm39) I118T probably damaging Het
Msh3 A T 13: 92,435,690 (GRCm39) N536K probably benign Het
Mtcl3 T C 10: 29,072,894 (GRCm39) S729P probably damaging Het
Myh8 A G 11: 67,190,598 (GRCm39) K1308E possibly damaging Het
Nav3 C A 10: 109,688,520 (GRCm39) G586W probably damaging Het
Ncoa7 T C 10: 30,570,087 (GRCm39) K291E possibly damaging Het
Nr5a1 C T 2: 38,591,993 (GRCm39) V327I probably damaging Het
Nup85 TACAAGACAA TACAA 11: 115,469,063 (GRCm39) probably null Het
Or1o4 A T 17: 37,590,935 (GRCm39) H125Q probably benign Het
Or4f4-ps1 A T 2: 111,330,332 (GRCm39) D245V possibly damaging Het
Or4g17 T C 2: 111,210,086 (GRCm39) V247A probably damaging Het
Pard3b T C 1: 61,807,143 (GRCm39) Y53H probably damaging Het
Pcyox1l G A 18: 61,840,576 (GRCm39) P26L unknown Het
Pdzrn4 A G 15: 92,641,476 (GRCm39) S391G probably damaging Het
Pfn4 T A 12: 4,825,487 (GRCm39) M108K probably damaging Het
Pibf1 C T 14: 99,416,803 (GRCm39) Q459* probably null Het
Pkd1l1 C T 11: 8,897,241 (GRCm39) C556Y probably damaging Het
Plin1 A G 7: 79,379,599 (GRCm39) F84L possibly damaging Het
Rasa3 A G 8: 13,627,801 (GRCm39) probably null Het
Sdc1 G A 12: 8,840,663 (GRCm39) V143I probably benign Het
Skic3 T C 13: 76,278,446 (GRCm39) probably null Het
Skor2 C A 18: 76,947,373 (GRCm39) A365E unknown Het
Slc16a7 A G 10: 125,164,202 (GRCm39) probably null Het
Slc25a31 T A 3: 40,663,573 (GRCm39) V51E probably damaging Het
Slc6a6 C A 6: 91,703,087 (GRCm39) F153L probably damaging Het
Snx7 T A 3: 117,630,894 (GRCm39) K238M probably damaging Het
Spata3 C T 1: 85,952,075 (GRCm39) R110C unknown Het
Spata31f3 A G 4: 42,873,051 (GRCm39) L80P probably damaging Het
Sphkap T G 1: 83,241,303 (GRCm39) Q1587P probably damaging Het
Tcte1 T C 17: 45,850,618 (GRCm39) I298T possibly damaging Het
Tmem247 A G 17: 87,229,795 (GRCm39) Y120C Het
Togaram2 C G 17: 72,023,489 (GRCm39) L802V probably benign Het
Trim32 T C 4: 65,532,199 (GRCm39) V252A probably benign Het
Ube2q2l T G 6: 136,378,184 (GRCm39) R215S possibly damaging Het
Vat1 T C 11: 101,351,029 (GRCm39) K404R probably benign Het
Xirp2 C A 2: 67,342,379 (GRCm39) T1540K probably benign Het
Zc2hc1c C T 12: 85,343,386 (GRCm39) H508Y probably damaging Het
Zfp407 A T 18: 84,579,310 (GRCm39) M601K probably damaging Het
Zfp951 A T 5: 104,963,169 (GRCm39) Y132* probably null 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
R8122:Arhgap20 UTSW 9 51,761,293 (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'- AAGCCAGACCTTACTGCTTG -3'
(R):5'- TGTGTTGTAATGCAAGGGACTATAC -3'

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