Incidental Mutation 'R4692:Arhgap20'
ID 354980
Institutional Source Beutler Lab
Gene Symbol Arhgap20
Ensembl Gene ENSMUSG00000053199
Gene Name Rho GTPase activating protein 20
Synonyms 6530403F17Rik, A530023E23Rik
MMRRC Submission 041943-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.329) question?
Stock # R4692 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 51676651-51765158 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 51697088 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 53 (D53G)
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: D53G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000065633
Gene: ENSMUSG00000053199
AA Change: D53G

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: ENSMUST00000124907
Predicted Effect probably damaging
Transcript: ENSMUST00000130405
AA Change: D17G

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000120124
Gene: ENSMUSG00000053199
AA Change: D17G

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: ENSMUST00000146509
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057J18Rik A T 10: 28,849,882 (GRCm39) Y230* probably null Het
9230104M06Rik A T 12: 112,963,692 (GRCm39) probably benign Het
Arl2 T C 19: 6,187,776 (GRCm39) T54A probably damaging Het
Baz2a G A 10: 127,960,762 (GRCm39) G1521S probably damaging Het
Begain A G 12: 108,999,818 (GRCm39) S523P probably damaging Het
Car10 T C 11: 93,075,984 (GRCm39) probably null Het
Cenpe A G 3: 134,922,140 (GRCm39) I66V probably benign Het
Col14a1 T A 15: 55,286,864 (GRCm39) V895E unknown Het
Coro1b T C 19: 4,199,418 (GRCm39) Y26H probably damaging Het
Crebbp T C 16: 3,932,727 (GRCm39) E1017G possibly damaging Het
Cwf19l2 T C 9: 3,428,709 (GRCm39) S232P probably damaging Het
Cyp7b1 T A 3: 18,126,728 (GRCm39) I473F probably damaging Het
Efcab5 A T 11: 77,004,507 (GRCm39) I937N probably damaging Het
Fam53c A C 18: 34,901,743 (GRCm39) E220A probably damaging Het
Gsn A G 2: 35,188,883 (GRCm39) Y434C probably damaging Het
Igkv2-137 T C 6: 67,532,971 (GRCm39) S45P possibly damaging Het
Katnip T C 7: 125,466,841 (GRCm39) probably null Het
Kif13b C A 14: 65,041,024 (GRCm39) T1704K probably benign Het
Mapk7 A G 11: 61,380,068 (GRCm39) S697P possibly damaging Het
Mrgpra1 T A 7: 46,985,446 (GRCm39) I78F probably damaging Het
N6amt1 T C 16: 87,153,854 (GRCm39) V97A possibly damaging Het
Oas3 T C 5: 120,907,420 (GRCm39) T406A probably benign Het
Or4f61 A G 2: 111,923,026 (GRCm39) S7P probably damaging Het
Or8c17 C T 9: 38,179,826 (GRCm39) Q6* probably null Het
Paxip1 T C 5: 27,977,095 (GRCm39) probably benign Het
Pfn4 A T 12: 4,824,486 (GRCm39) Y71F probably damaging Het
Plin4 C A 17: 56,410,762 (GRCm39) G1090C probably damaging Het
Ptk2b C T 14: 66,394,518 (GRCm39) G859S probably benign Het
Rbl2 T A 8: 91,849,047 (GRCm39) D1084E probably damaging Het
Robo1 T G 16: 72,757,090 (GRCm39) S350R probably damaging Het
Sbno2 A G 10: 79,922,161 (GRCm39) V4A possibly damaging Het
Sh3rf1 T C 8: 61,806,888 (GRCm39) probably null Het
Smgc T C 15: 91,738,764 (GRCm39) V474A possibly damaging Het
Snx13 A G 12: 35,136,917 (GRCm39) D126G possibly damaging Het
Sox9 C A 11: 112,673,803 (GRCm39) H131Q probably benign Het
Spag6 T C 2: 18,704,054 (GRCm39) I34T probably benign Het
Speer2 T A 16: 69,654,860 (GRCm39) T202S possibly damaging Het
Sspo T A 6: 48,459,621 (GRCm39) C3327S probably damaging Het
Vcpip1 G T 1: 9,818,299 (GRCm39) A28E unknown Het
Vstm5 A T 9: 15,168,718 (GRCm39) D94V probably damaging Het
Zfp329 T C 7: 12,544,559 (GRCm39) K322E probably damaging Het
Zfp932 G A 5: 110,157,052 (GRCm39) G250D probably damaging Het
Zscan26 A G 13: 21,629,427 (GRCm39) C359R 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
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'- AAAACGGCTTGTACCTCACG -3'
(R):5'- AGAATGTCACAGGTCACAATTCC -3'

Sequencing Primer
(F):5'- CCTAAAGGTGGCTGCTTTAGATCC -3'
(R):5'- TCCTATCACCAAGAAAATGCTGGTG -3'
Posted On 2015-10-21