Incidental Mutation 'R0133:Arap1'
ID 21749
Institutional Source Beutler Lab
Gene Symbol Arap1
Ensembl Gene ENSMUSG00000032812
Gene Name ArfGAP with RhoGAP domain, ankyrin repeat and PH domain 1
Synonyms Centd2, 2410002L19Rik
MMRRC Submission 038418-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0133 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 100997296-101061793 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 101035436 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 30 (D30E)
Ref Sequence ENSEMBL: ENSMUSP00000121257 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000084895] [ENSMUST00000084896] [ENSMUST00000107010] [ENSMUST00000127873] [ENSMUST00000130016] [ENSMUST00000134143] [ENSMUST00000141083] [ENSMUST00000148902]
AlphaFold Q4LDD4
Predicted Effect probably benign
Transcript: ENSMUST00000084895
AA Change: D30E

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000081957
Gene: ENSMUSG00000032812
AA Change: D30E

DomainStartEndE-ValueType
low complexity region 19 37 N/A INTRINSIC
PH 82 175 2.62e-17 SMART
PH 195 285 3.6e-6 SMART
ArfGap 289 415 2.4e-22 SMART
PH 498 606 1.23e-13 SMART
PH 616 710 1.08e0 SMART
RhoGAP 722 904 1.35e-63 SMART
Pfam:RA 926 1015 1.5e-10 PFAM
PH 1029 1141 8.58e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000084896
AA Change: D278E

PolyPhen 2 Score 0.705 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000081958
Gene: ENSMUSG00000032812
AA Change: D278E

DomainStartEndE-ValueType
SAM 3 70 1.72e-7 SMART
low complexity region 92 104 N/A INTRINSIC
low complexity region 115 126 N/A INTRINSIC
low complexity region 135 146 N/A INTRINSIC
low complexity region 151 167 N/A INTRINSIC
low complexity region 197 227 N/A INTRINSIC
low complexity region 267 285 N/A INTRINSIC
PH 330 423 2.62e-17 SMART
PH 443 533 3.6e-6 SMART
ArfGap 537 663 2.4e-22 SMART
PH 746 854 1.23e-13 SMART
PH 864 958 1.08e0 SMART
RhoGAP 970 1152 1.35e-63 SMART
Pfam:RA 1174 1263 6.6e-13 PFAM
PH 1277 1400 8e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000107010
AA Change: D278E

PolyPhen 2 Score 0.705 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000102624
Gene: ENSMUSG00000032812
AA Change: D278E

DomainStartEndE-ValueType
SAM 3 70 1.72e-7 SMART
low complexity region 92 104 N/A INTRINSIC
low complexity region 115 126 N/A INTRINSIC
low complexity region 135 146 N/A INTRINSIC
low complexity region 151 167 N/A INTRINSIC
low complexity region 197 227 N/A INTRINSIC
low complexity region 267 285 N/A INTRINSIC
PH 330 423 2.62e-17 SMART
PH 443 533 3.6e-6 SMART
ArfGap 537 663 2.4e-22 SMART
PH 746 854 1.23e-13 SMART
PH 864 958 1.08e0 SMART
RhoGAP 970 1152 1.35e-63 SMART
Pfam:RA 1174 1263 1.9e-10 PFAM
PH 1277 1389 8.58e-13 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000127873
AA Change: D30E

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000121257
Gene: ENSMUSG00000032812
AA Change: D30E

DomainStartEndE-ValueType
low complexity region 19 37 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000130016
AA Change: D30E

PolyPhen 2 Score 0.805 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000115850
Gene: ENSMUSG00000032812
AA Change: D30E

DomainStartEndE-ValueType
low complexity region 19 37 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000134143
AA Change: D30E

PolyPhen 2 Score 0.705 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000115107
Gene: ENSMUSG00000032812
AA Change: D30E

DomainStartEndE-ValueType
low complexity region 19 37 N/A INTRINSIC
SCOP:d1ki1b2 68 111 4e-4 SMART
Blast:PH 82 111 6e-15 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152082
Predicted Effect probably benign
Transcript: ENSMUST00000141083
Predicted Effect noncoding transcript
Transcript: ENSMUST00000213314
Predicted Effect probably benign
Transcript: ENSMUST00000148902
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.9%
  • 10x: 95.2%
  • 20x: 89.4%
Validation Efficiency 99% (83/84)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene contains SAM, ARF-GAP, RHO-GAP, ankyrin repeat, RAS-associating, and pleckstrin homology (PH) domains. In vitro, this protein displays RHO-GAP and phosphatidylinositol (3,4,5) trisphosphate (PIP3)-dependent ARF-GAP activity. The encoded protein associates with the Golgi, and the ARF-GAP activity mediates changes in the Golgi and the formation of filopodia. It is thought to regulate the cell-specific trafficking of a receptor protein involved in apoptosis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2008]
Allele List at MGI
Other mutations in this stock
Total: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acbd4 T C 11: 102,996,214 (GRCm39) S172P probably damaging Het
Akap6 A T 12: 53,186,254 (GRCm39) K1223* probably null Het
Akna G A 4: 63,297,598 (GRCm39) Q819* probably null Het
Ankrd2 T C 19: 42,032,510 (GRCm39) V257A probably benign Het
Atp6v0d2 T C 4: 19,910,578 (GRCm39) probably benign Het
Blm T A 7: 80,152,115 (GRCm39) I611F possibly damaging Het
Ccng2 A G 5: 93,421,240 (GRCm39) K250R probably benign Het
Cdhr3 A G 12: 33,142,751 (GRCm39) L8P possibly damaging Het
Csf2rb T G 15: 78,223,204 (GRCm39) probably benign Het
Ctbs A G 3: 146,163,223 (GRCm39) I204V probably benign Het
Cxcl16 T A 11: 70,349,596 (GRCm39) E76D possibly damaging Het
Dhx15 T C 5: 52,311,414 (GRCm39) I689V possibly damaging Het
Dlk2 T C 17: 46,609,868 (GRCm39) probably benign Het
Dnah2 A T 11: 69,311,835 (GRCm39) M4452K probably damaging Het
Dok4 T A 8: 95,591,991 (GRCm39) I280F probably benign Het
Dsc3 T C 18: 20,104,639 (GRCm39) T563A probably damaging Het
Dsg1b C T 18: 20,537,935 (GRCm39) A617V probably damaging Het
Eps8l2 C T 7: 140,942,120 (GRCm39) P721S unknown Het
Evx2 T C 2: 74,489,426 (GRCm39) D112G possibly damaging Het
Fam124a C A 14: 62,843,782 (GRCm39) T430K possibly damaging Het
Fbrs C T 7: 127,088,782 (GRCm39) probably benign Het
Fbxw14 T C 9: 109,103,647 (GRCm39) T22A probably benign Het
Fmo5 T G 3: 97,552,952 (GRCm39) V300G probably damaging Het
Gadl1 T C 9: 115,770,411 (GRCm39) S75P probably benign Het
Galnt2 T G 8: 125,065,277 (GRCm39) I469S probably benign Het
Gga3 T A 11: 115,479,805 (GRCm39) probably benign Het
Gm10647 T C 9: 66,705,771 (GRCm39) probably benign Het
Gm14180 C A 11: 99,625,043 (GRCm39) C25F unknown Het
Grid2 A T 6: 64,297,116 (GRCm39) D493V probably damaging Het
Gzmc T A 14: 56,469,754 (GRCm39) Y182F possibly damaging Het
Hecw2 A C 1: 53,869,899 (GRCm39) L1443R probably damaging Het
Igkv4-62 A G 6: 69,377,053 (GRCm39) I32T probably benign Het
Ikzf1 T A 11: 11,691,015 (GRCm39) probably null Het
Il27ra G A 8: 84,760,571 (GRCm39) probably benign Het
Jmjd1c C A 10: 67,076,587 (GRCm39) A2137D probably benign Het
Kcnc2 T C 10: 112,294,502 (GRCm39) C579R probably damaging Het
Kdr T C 5: 76,112,498 (GRCm39) T862A probably damaging Het
Kif17 T C 4: 138,005,556 (GRCm39) S182P possibly damaging Het
Klf5 A T 14: 99,539,318 (GRCm39) T164S probably benign Het
Ksr2 T G 5: 117,693,359 (GRCm39) V269G possibly damaging Het
Mcm5 T A 8: 75,847,539 (GRCm39) D445E probably damaging Het
Mlkl T C 8: 112,054,580 (GRCm39) I186V probably damaging Het
Muc4 A T 16: 32,591,978 (GRCm39) S3017C possibly damaging Het
Myo15a T C 11: 60,368,676 (GRCm39) F479L possibly damaging Het
Myo6 A G 9: 80,181,257 (GRCm39) probably benign Het
Myom1 T A 17: 71,354,782 (GRCm39) V393E probably damaging Het
Nup98 T A 7: 101,788,859 (GRCm39) probably null Het
Odf2l A G 3: 144,854,302 (GRCm39) N383S probably damaging Het
Olfml3 A C 3: 103,644,342 (GRCm39) probably null Het
Or10q1 T A 19: 13,727,352 (GRCm39) I294N probably damaging Het
Or7g17 G A 9: 18,767,925 (GRCm39) M1I probably null Het
Or8g18 A G 9: 39,149,307 (GRCm39) Y141H probably benign Het
Or8j3b A T 2: 86,205,159 (GRCm39) V199E possibly damaging Het
Plxna4 A T 6: 32,174,009 (GRCm39) D1195E probably benign Het
Ppp1r1a T A 15: 103,446,247 (GRCm39) H20L probably damaging Het
Prdm4 A G 10: 85,746,085 (GRCm39) probably null Het
Prom2 A G 2: 127,380,258 (GRCm39) probably benign Het
Rasal3 T C 17: 32,622,357 (GRCm39) M1V probably null Het
Rhoj A G 12: 75,441,194 (GRCm39) probably null Het
Rnf40 C T 7: 127,196,032 (GRCm39) probably null Het
Slc15a3 T C 19: 10,820,614 (GRCm39) L77P probably damaging Het
Slc26a6 T C 9: 108,738,522 (GRCm39) V586A possibly damaging Het
Slc30a10 T A 1: 185,187,370 (GRCm39) L37Q probably damaging Het
Slc43a2 T A 11: 75,454,403 (GRCm39) M316K probably benign Het
Smarcal1 T C 1: 72,672,010 (GRCm39) F844L probably benign Het
Snx19 A G 9: 30,339,912 (GRCm39) E350G possibly damaging Het
Tecta T A 9: 42,278,524 (GRCm39) T995S probably benign Het
Tmc3 T G 7: 83,261,681 (GRCm39) N586K probably damaging Het
Tmem107 T A 11: 68,963,239 (GRCm39) probably benign Het
Tmem247 A G 17: 87,225,989 (GRCm39) Q51R probably benign Het
Tmpo G T 10: 90,999,900 (GRCm39) probably benign Het
Ubr5 T A 15: 37,996,815 (GRCm39) T1894S probably damaging Het
Vmn2r92 C T 17: 18,388,219 (GRCm39) A408V probably damaging Het
Xirp2 T A 2: 67,347,468 (GRCm39) H3236Q probably benign Het
Zfand4 G A 6: 116,291,700 (GRCm39) D545N probably benign Het
Zkscan3 G T 13: 21,578,944 (GRCm39) P155T possibly damaging Het
Other mutations in Arap1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00517:Arap1 APN 7 101,037,256 (GRCm39) missense probably damaging 0.96
IGL01311:Arap1 APN 7 101,037,343 (GRCm39) nonsense probably null
IGL01349:Arap1 APN 7 101,036,359 (GRCm39) missense possibly damaging 0.84
IGL01521:Arap1 APN 7 101,049,812 (GRCm39) critical splice donor site probably null
IGL01869:Arap1 APN 7 101,049,490 (GRCm39) missense probably damaging 1.00
IGL02156:Arap1 APN 7 101,037,937 (GRCm39) unclassified probably benign
IGL02320:Arap1 APN 7 101,034,236 (GRCm39) missense probably benign
IGL02478:Arap1 APN 7 101,049,332 (GRCm39) splice site probably null
R0233:Arap1 UTSW 7 101,049,448 (GRCm39) missense possibly damaging 0.47
R0233:Arap1 UTSW 7 101,049,448 (GRCm39) missense possibly damaging 0.47
R0412:Arap1 UTSW 7 101,039,429 (GRCm39) missense probably damaging 0.98
R0616:Arap1 UTSW 7 101,050,857 (GRCm39) missense possibly damaging 0.64
R0838:Arap1 UTSW 7 101,049,619 (GRCm39) missense probably damaging 1.00
R0962:Arap1 UTSW 7 101,034,121 (GRCm39) missense possibly damaging 0.56
R1186:Arap1 UTSW 7 101,053,476 (GRCm39) splice site probably benign
R1405:Arap1 UTSW 7 101,047,643 (GRCm39) splice site probably null
R1405:Arap1 UTSW 7 101,047,643 (GRCm39) splice site probably null
R1724:Arap1 UTSW 7 101,049,733 (GRCm39) missense possibly damaging 0.91
R1793:Arap1 UTSW 7 101,037,829 (GRCm39) missense probably benign
R1959:Arap1 UTSW 7 101,022,222 (GRCm39) missense probably damaging 1.00
R1960:Arap1 UTSW 7 101,022,222 (GRCm39) missense probably damaging 1.00
R2020:Arap1 UTSW 7 101,050,725 (GRCm39) missense probably benign 0.00
R2128:Arap1 UTSW 7 101,058,527 (GRCm39) missense probably damaging 1.00
R3737:Arap1 UTSW 7 101,049,484 (GRCm39) missense possibly damaging 0.85
R3851:Arap1 UTSW 7 101,039,372 (GRCm39) nonsense probably null
R4034:Arap1 UTSW 7 101,049,484 (GRCm39) missense possibly damaging 0.85
R4386:Arap1 UTSW 7 101,034,778 (GRCm39) missense probably benign
R4435:Arap1 UTSW 7 101,039,461 (GRCm39) missense possibly damaging 0.74
R4779:Arap1 UTSW 7 101,053,574 (GRCm39) missense probably damaging 1.00
R4786:Arap1 UTSW 7 101,034,212 (GRCm39) missense possibly damaging 0.94
R4850:Arap1 UTSW 7 101,047,998 (GRCm39) missense probably damaging 1.00
R4942:Arap1 UTSW 7 101,051,009 (GRCm39) missense possibly damaging 0.95
R5253:Arap1 UTSW 7 101,037,851 (GRCm39) missense probably benign 0.00
R5342:Arap1 UTSW 7 101,054,167 (GRCm39) missense probably benign 0.00
R5367:Arap1 UTSW 7 101,058,337 (GRCm39) missense probably damaging 0.99
R5397:Arap1 UTSW 7 101,034,119 (GRCm39) missense possibly damaging 0.95
R5968:Arap1 UTSW 7 101,043,945 (GRCm39) missense probably damaging 1.00
R6052:Arap1 UTSW 7 101,053,240 (GRCm39) missense probably damaging 1.00
R6574:Arap1 UTSW 7 101,053,208 (GRCm39) missense probably damaging 1.00
R6645:Arap1 UTSW 7 101,057,318 (GRCm39) missense possibly damaging 0.57
R7060:Arap1 UTSW 7 101,058,564 (GRCm39) splice site probably null
R7191:Arap1 UTSW 7 101,034,199 (GRCm39) missense probably benign 0.31
R7323:Arap1 UTSW 7 101,049,418 (GRCm39) missense probably damaging 1.00
R7349:Arap1 UTSW 7 101,039,435 (GRCm39) missense possibly damaging 0.95
R7516:Arap1 UTSW 7 101,058,538 (GRCm39) missense probably benign 0.00
R7922:Arap1 UTSW 7 101,053,621 (GRCm39) nonsense probably null
R8034:Arap1 UTSW 7 101,043,980 (GRCm39) missense probably damaging 1.00
R8293:Arap1 UTSW 7 101,050,141 (GRCm39) missense probably benign
R8493:Arap1 UTSW 7 101,035,725 (GRCm39) nonsense probably null
R8810:Arap1 UTSW 7 101,053,585 (GRCm39) missense probably damaging 0.99
R8811:Arap1 UTSW 7 101,036,403 (GRCm39) missense probably damaging 1.00
R8928:Arap1 UTSW 7 101,057,324 (GRCm39) missense possibly damaging 0.52
R8930:Arap1 UTSW 7 101,057,324 (GRCm39) missense possibly damaging 0.52
R8931:Arap1 UTSW 7 101,057,324 (GRCm39) missense possibly damaging 0.52
R8941:Arap1 UTSW 7 101,057,324 (GRCm39) missense possibly damaging 0.52
R9014:Arap1 UTSW 7 101,053,540 (GRCm39) missense probably damaging 1.00
R9144:Arap1 UTSW 7 101,047,602 (GRCm39) missense probably damaging 1.00
R9164:Arap1 UTSW 7 101,041,090 (GRCm39) nonsense probably null
R9215:Arap1 UTSW 7 101,049,214 (GRCm39) missense probably benign 0.23
R9340:Arap1 UTSW 7 101,037,382 (GRCm39) missense probably damaging 1.00
R9519:Arap1 UTSW 7 101,043,946 (GRCm39) start gained probably benign
R9790:Arap1 UTSW 7 101,037,376 (GRCm39) missense probably benign 0.00
R9791:Arap1 UTSW 7 101,037,376 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GCCCTAGATCCATGTTTGCCAACAG -3'
(R):5'- CCAGCCTTGATGACAGGTGTGATG -3'

Sequencing Primer
(F):5'- GATCCATGTTTGCCAACAGTTCTC -3'
(R):5'- ATTCAGGCCACTCGTTGG -3'
Posted On 2013-04-12