Incidental Mutation 'R6438:Arhgap18'
ID 518861
Institutional Source Beutler Lab
Gene Symbol Arhgap18
Ensembl Gene ENSMUSG00000039031
Gene Name Rho GTPase activating protein 18
Synonyms 4833419J07Rik
MMRRC Submission 044576-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6438 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 26648363-26794644 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 26648694 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000044834 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039557] [ENSMUST00000176060]
AlphaFold Q8K0Q5
Predicted Effect probably null
Transcript: ENSMUST00000039557
SMART Domains Protein: ENSMUSP00000044834
Gene: ENSMUSG00000039031

DomainStartEndE-ValueType
low complexity region 100 114 N/A INTRINSIC
RhoGAP 340 520 8.99e-42 SMART
coiled coil region 535 557 N/A INTRINSIC
Blast:RhoGAP 572 613 1e-13 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000176060
SMART Domains Protein: ENSMUSP00000135030
Gene: ENSMUSG00000039031

DomainStartEndE-ValueType
low complexity region 28 42 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000220012
Meta Mutation Damage Score 0.9498 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.8%
  • 20x: 93.0%
Validation Efficiency 100% (35/35)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ARHGAP18 belongs to a family of Rho (see MIM 165390) GTPase-activating proteins that modulate cell signaling (Potkin et al., 2009 [PubMed 19065146]).[supplied by OMIM, Apr 2010]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ado A T 10: 67,384,371 (GRCm39) I78N probably damaging Het
Arl11 A G 14: 61,548,393 (GRCm39) T68A probably benign Het
Atxn2 T A 5: 121,917,495 (GRCm39) I463N probably damaging Het
B3gnt4 G A 5: 123,649,654 (GRCm39) E340K probably benign Het
C1ra C T 6: 124,490,736 (GRCm39) T43I possibly damaging Het
C6 T A 15: 4,826,465 (GRCm39) Y683N possibly damaging Het
Catspere2 T C 1: 177,938,869 (GRCm39) Y581H possibly damaging Het
Cdk12 T A 11: 98,115,293 (GRCm39) Y811* probably null Het
Cfap20dc C T 14: 8,431,701 (GRCm38) V644M probably damaging Het
Chd9 A T 8: 91,725,149 (GRCm39) E1159D probably benign Het
Efcab7 T A 4: 99,766,969 (GRCm39) S505T probably benign Het
Erich3 A T 3: 154,401,390 (GRCm39) Y13F probably damaging Het
Esco1 A T 18: 10,572,031 (GRCm39) C770S probably damaging Het
Evpl C A 11: 116,120,927 (GRCm39) R436L probably benign Het
Fam185a T A 5: 21,663,970 (GRCm39) probably null Het
Gm17078 A G 14: 51,848,695 (GRCm39) V14A probably benign Het
Hectd2 T C 19: 36,596,242 (GRCm39) *776Q probably null Het
Ldb2 T C 5: 44,637,652 (GRCm39) R219G probably damaging Het
Lrrn4 T C 2: 132,712,062 (GRCm39) E587G probably damaging Het
Malrd1 T C 2: 15,619,017 (GRCm39) S294P Het
Map7 A G 10: 20,143,003 (GRCm39) E384G unknown Het
Miga1 T C 3: 152,028,040 (GRCm39) D163G probably damaging Het
Myo7b G A 18: 32,099,382 (GRCm39) S1680F probably damaging Het
Nell2 C T 15: 95,130,379 (GRCm39) V665M probably damaging Het
Npas3 T C 12: 54,115,481 (GRCm39) V770A probably damaging Het
Pcm1 C T 8: 41,778,418 (GRCm39) R1818W possibly damaging Het
Slc4a9 T A 18: 36,668,740 (GRCm39) N701K probably benign Het
Slc5a9 A G 4: 111,749,022 (GRCm39) V187A probably benign Het
Slf1 A T 13: 77,214,725 (GRCm39) C654S probably damaging Het
Srek1ip1 A G 13: 104,973,878 (GRCm39) Y95C probably benign Het
Synpo2l A G 14: 20,711,204 (GRCm39) V472A probably benign Het
Tmem168 A T 6: 13,602,673 (GRCm39) I231N probably benign Het
Usp34 T C 11: 23,314,266 (GRCm39) M717T probably benign Het
Zfp672 T C 11: 58,207,563 (GRCm39) T253A probably benign Het
Other mutations in Arhgap18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01609:Arhgap18 APN 10 26,756,744 (GRCm39) missense possibly damaging 0.75
IGL02393:Arhgap18 APN 10 26,753,179 (GRCm39) missense probably benign 0.07
IGL03368:Arhgap18 APN 10 26,648,689 (GRCm39) missense possibly damaging 0.60
Half_pint UTSW 10 26,648,694 (GRCm39) critical splice donor site probably null
R0698:Arhgap18 UTSW 10 26,788,625 (GRCm39) missense probably damaging 1.00
R1456:Arhgap18 UTSW 10 26,792,436 (GRCm39) missense probably benign 0.29
R1532:Arhgap18 UTSW 10 26,736,718 (GRCm39) missense possibly damaging 0.69
R1768:Arhgap18 UTSW 10 26,763,858 (GRCm39) missense probably damaging 1.00
R1768:Arhgap18 UTSW 10 26,763,857 (GRCm39) missense probably damaging 1.00
R1793:Arhgap18 UTSW 10 26,736,732 (GRCm39) unclassified probably benign
R1867:Arhgap18 UTSW 10 26,722,026 (GRCm39) missense probably damaging 0.99
R2020:Arhgap18 UTSW 10 26,730,900 (GRCm39) missense probably benign
R2049:Arhgap18 UTSW 10 26,725,938 (GRCm39) missense probably benign 0.00
R2056:Arhgap18 UTSW 10 26,730,904 (GRCm39) missense probably benign 0.03
R2058:Arhgap18 UTSW 10 26,730,904 (GRCm39) missense probably benign 0.03
R2986:Arhgap18 UTSW 10 26,730,903 (GRCm39) missense probably benign 0.00
R3027:Arhgap18 UTSW 10 26,722,092 (GRCm39) missense probably benign
R5103:Arhgap18 UTSW 10 26,745,978 (GRCm39) missense probably damaging 1.00
R5468:Arhgap18 UTSW 10 26,788,667 (GRCm39) missense probably damaging 0.99
R5532:Arhgap18 UTSW 10 26,722,104 (GRCm39) missense possibly damaging 0.56
R5710:Arhgap18 UTSW 10 26,736,729 (GRCm39) splice site probably null
R6019:Arhgap18 UTSW 10 26,736,646 (GRCm39) missense probably damaging 0.98
R6190:Arhgap18 UTSW 10 26,722,031 (GRCm39) start codon destroyed probably null 0.22
R6346:Arhgap18 UTSW 10 26,722,061 (GRCm39) missense probably damaging 1.00
R6572:Arhgap18 UTSW 10 26,722,412 (GRCm39) splice site probably null
R6799:Arhgap18 UTSW 10 26,725,917 (GRCm39) missense possibly damaging 0.57
R6844:Arhgap18 UTSW 10 26,648,682 (GRCm39) missense probably benign 0.04
R7051:Arhgap18 UTSW 10 26,725,917 (GRCm39) missense possibly damaging 0.57
R7084:Arhgap18 UTSW 10 26,748,734 (GRCm39) missense possibly damaging 0.77
R7727:Arhgap18 UTSW 10 26,746,007 (GRCm39) missense possibly damaging 0.83
R8046:Arhgap18 UTSW 10 26,763,853 (GRCm39) missense probably damaging 0.98
R8252:Arhgap18 UTSW 10 26,730,932 (GRCm39) missense probably benign 0.00
R8392:Arhgap18 UTSW 10 26,721,936 (GRCm39) missense probably benign 0.38
R8485:Arhgap18 UTSW 10 26,722,104 (GRCm39) missense probably benign 0.05
R9132:Arhgap18 UTSW 10 26,730,886 (GRCm39) missense probably benign
R9159:Arhgap18 UTSW 10 26,730,886 (GRCm39) missense probably benign
R9245:Arhgap18 UTSW 10 26,722,107 (GRCm39) missense possibly damaging 0.71
R9375:Arhgap18 UTSW 10 26,648,610 (GRCm39) missense probably damaging 1.00
R9597:Arhgap18 UTSW 10 26,788,655 (GRCm39) missense probably damaging 1.00
Z1088:Arhgap18 UTSW 10 26,726,000 (GRCm39) splice site probably null
Predicted Primers PCR Primer
(F):5'- GGCGAGACAGGAACTTCATTC -3'
(R):5'- ATCAGTCAGTATTTGCACATGC -3'

Sequencing Primer
(F):5'- CCCCTCTGTGTCAGAATCCCAG -3'
(R):5'- ACCTGCTAAGCAACTGGTCG -3'
Posted On 2018-05-24