Incidental Mutation 'R2128:Arap1'
ID227726
Institutional Source Beutler Lab
Gene Symbol Arap1
Ensembl Gene ENSMUSG00000032812
Gene NameArfGAP with RhoGAP domain, ankyrin repeat and PH domain 1
SynonymsCentd2, 2410002L19Rik
MMRRC Submission 040131-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R2128 (G1)
Quality Score225
Status Not validated
Chromosome7
Chromosomal Location101348067-101412586 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 101409320 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Histidine at position 1375 (L1375H)
Ref Sequence ENSEMBL: ENSMUSP00000102624 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000084894] [ENSMUST00000084895] [ENSMUST00000084896] [ENSMUST00000098243] [ENSMUST00000107010]
Predicted Effect probably benign
Transcript: ENSMUST00000084894
SMART Domains Protein: ENSMUSP00000081956
Gene: ENSMUSG00000030653

DomainStartEndE-ValueType
Blast:GAF 57 181 4e-76 BLAST
low complexity region 182 196 N/A INTRINSIC
GAF 235 382 2.2e-21 SMART
GAF 404 553 6.11e-38 SMART
HDc 648 817 9.04e-7 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000084895
AA Change: L1127H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000081957
Gene: ENSMUSG00000032812
AA Change: L1127H

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 probably damaging
Transcript: ENSMUST00000084896
AA Change: L1386H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000081958
Gene: ENSMUSG00000032812
AA Change: L1386H

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 probably damaging
Transcript: ENSMUST00000098243
AA Change: L661H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095844
Gene: ENSMUSG00000032812
AA Change: L661H

DomainStartEndE-ValueType
PH 32 140 1.23e-13 SMART
PH 150 244 1.08e0 SMART
RhoGAP 256 438 1.35e-63 SMART
Pfam:RA 460 549 1.2e-11 PFAM
PH 563 675 8.58e-13 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000107010
AA Change: L1375H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102624
Gene: ENSMUSG00000032812
AA Change: L1375H

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 noncoding transcript
Transcript: ENSMUST00000124637
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125284
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210162
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
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 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: 94 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700113H08Rik A G 10: 87,230,204 E249G possibly damaging Het
2610028H24Rik A G 10: 76,457,515 M136V possibly damaging Het
4930523C07Rik A T 1: 160,075,375 K72* probably null Het
Abca6 A G 11: 110,219,649 I558T probably benign Het
Acot10 T C 15: 20,666,626 T10A probably benign Het
Adgrl4 T A 3: 151,500,201 D233E probably benign Het
Adgrv1 A T 13: 81,557,080 F1537Y probably damaging Het
Akap2 A G 4: 57,854,890 Y134C probably benign Het
Aqp3 T A 4: 41,098,061 I17F probably benign Het
Aspm T C 1: 139,457,635 V339A probably benign Het
Atp13a3 G A 16: 30,354,276 A261V probably damaging Het
Casp8ap2 T C 4: 32,640,142 Y399H probably benign Het
Cept1 A G 3: 106,512,879 V213A probably damaging Het
Cit A G 5: 115,985,507 D1469G possibly damaging Het
Cnga2 A G X: 72,007,788 Y182C possibly damaging Het
Cox20 A G 1: 178,321,947 I54V probably benign Het
Dhx8 C A 11: 101,738,409 D261E probably benign Het
Dnah2 A T 11: 69,458,185 I2486N probably benign Het
Dnah5 A G 15: 28,408,321 Q3484R probably benign Het
Drd1 T C 13: 54,053,553 Y207C probably damaging Het
Dtl C T 1: 191,558,110 V222I probably damaging Het
Dync1h1 T C 12: 110,640,882 Y2636H probably damaging Het
Endog C A 2: 30,172,036 D154E probably benign Het
Epc1 A T 18: 6,462,954 V14E probably damaging Het
Ercc4 C A 16: 13,147,934 T810K probably damaging Het
Fam43b T A 4: 138,395,988 N7I possibly damaging Het
Fgd1 T C X: 151,086,217 probably null Het
Filip1 G T 9: 79,819,330 T669N probably damaging Het
Fndc1 A G 17: 7,778,665 probably benign Het
Foxk1 C A 5: 142,435,188 S189* probably null Het
Gatm T C 2: 122,600,536 N274S probably damaging Het
Gdf9 A G 11: 53,437,507 Y430C probably damaging Het
Gga1 C T 15: 78,888,448 P260S probably damaging Het
Gm11595 A T 11: 99,772,501 C118S unknown Het
Gm382 G T X: 127,062,651 V820L possibly damaging Het
Gzmk T A 13: 113,172,014 I179F probably damaging Het
Hsp90b1 T C 10: 86,695,706 D421G probably damaging Het
Hus1 A G 11: 9,006,011 M174T probably damaging Het
Ifngr2 T A 16: 91,562,873 Y289* probably null Het
Il6st T A 13: 112,504,175 H828Q probably benign Het
Impg2 T A 16: 56,218,379 Y127N probably damaging Het
Irf3 T A 7: 45,001,744 W345R probably damaging Het
Kif1b G A 4: 149,187,640 S1568L possibly damaging Het
Klhl42 A G 6: 147,101,753 T342A probably benign Het
Kndc1 G T 7: 139,930,112 R1289L probably damaging Het
Knl1 A T 2: 119,071,819 T1334S possibly damaging Het
L3mbtl3 G T 10: 26,313,868 D499E unknown Het
Ldhd T A 8: 111,627,048 M478L probably benign Het
Loxl4 C G 19: 42,603,963 E385D probably damaging Het
Lrriq1 G A 10: 103,214,857 T678I probably benign Het
Macf1 T A 4: 123,492,774 I1017F probably benign Het
Madcam1 A G 10: 79,665,572 E157G possibly damaging Het
Mamdc4 T C 2: 25,569,258 D195G probably damaging Het
Mctp1 A G 13: 76,824,822 D648G probably damaging Het
Mycbp2 T C 14: 103,201,230 M2072V probably benign Het
Nck1 A G 9: 100,497,547 probably null Het
Ndufaf4 G T 4: 24,898,608 D55Y probably damaging Het
Nek11 A T 9: 105,300,361 D230E probably benign Het
Nit2 T C 16: 57,161,196 K67E possibly damaging Het
Olfr2 T C 7: 107,001,248 D204G probably damaging Het
Olfr290 T C 7: 84,916,493 F238S probably damaging Het
Olfr527 C T 7: 140,336,429 T189M probably damaging Het
Olfr802 A T 10: 129,682,532 V69E possibly damaging Het
Pccb G C 9: 100,985,831 D347E probably damaging Het
Plcl1 T A 1: 55,697,838 F779L probably damaging Het
Prune2 C A 19: 17,122,422 D1763E probably benign Het
Pwwp2a A G 11: 43,705,318 S437G probably benign Het
Rabgap1l A T 1: 160,738,957 D90E probably benign Het
Rapgef4 T A 2: 72,226,553 I552N possibly damaging Het
Scn7a A T 2: 66,697,986 I720K probably damaging Het
Scn9a T A 2: 66,526,654 N1101I probably damaging Het
Siglec1 A T 2: 131,080,497 Y553N probably damaging Het
Slc22a23 A G 13: 34,203,970 L381P possibly damaging Het
Slc7a11 T A 3: 50,384,109 T284S probably damaging Het
Slc8a2 T A 7: 16,140,492 probably null Het
Snx29 T A 16: 11,400,971 S224T probably damaging Het
Stox1 T C 10: 62,664,535 T749A probably benign Het
Tg A G 15: 66,694,894 I1264V probably benign Het
Tmem110 T C 14: 30,866,624 Y103H probably damaging Het
Top2a A C 11: 99,009,807 V609G probably damaging Het
Trmt44 G A 5: 35,574,832 P72S probably benign Het
Ttll3 G C 6: 113,412,934 S760T probably benign Het
Ttn T C 2: 76,748,678 D23957G probably damaging Het
Ttn G A 2: 76,833,897 probably benign Het
Ubxn1 T G 19: 8,872,070 V59G probably benign Het
Ubxn4 T C 1: 128,244,510 S14P probably benign Het
Uso1 T A 5: 92,195,370 M771K probably benign Het
Utp20 A G 10: 88,814,055 F431S probably damaging Het
Vmn1r206 T C 13: 22,620,612 S142G probably benign Het
Vmn2r19 A G 6: 123,308,330 probably null Het
Vps36 G T 8: 22,218,289 probably null Het
Wnt3 A G 11: 103,812,648 H319R possibly damaging Het
Zbtb26 G T 2: 37,436,551 Q158K probably benign Het
Zfp648 T C 1: 154,204,607 S171P probably benign Het
Other mutations in Arap1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00517:Arap1 APN 7 101388049 missense probably damaging 0.96
IGL01311:Arap1 APN 7 101388136 nonsense probably null
IGL01349:Arap1 APN 7 101387152 missense possibly damaging 0.84
IGL01521:Arap1 APN 7 101400605 critical splice donor site probably null
IGL01869:Arap1 APN 7 101400283 missense probably damaging 1.00
IGL02156:Arap1 APN 7 101388730 unclassified probably benign
IGL02320:Arap1 APN 7 101385029 missense probably benign
IGL02478:Arap1 APN 7 101400125 splice site probably null
R0133:Arap1 UTSW 7 101386229 missense probably damaging 0.98
R0233:Arap1 UTSW 7 101400241 missense possibly damaging 0.47
R0233:Arap1 UTSW 7 101400241 missense possibly damaging 0.47
R0412:Arap1 UTSW 7 101390222 missense probably damaging 0.98
R0616:Arap1 UTSW 7 101401650 missense possibly damaging 0.64
R0838:Arap1 UTSW 7 101400412 missense probably damaging 1.00
R0962:Arap1 UTSW 7 101384914 missense possibly damaging 0.56
R1186:Arap1 UTSW 7 101404269 splice site probably benign
R1405:Arap1 UTSW 7 101398436 splice site probably null
R1405:Arap1 UTSW 7 101398436 splice site probably null
R1724:Arap1 UTSW 7 101400526 missense possibly damaging 0.91
R1793:Arap1 UTSW 7 101388622 missense probably benign
R1959:Arap1 UTSW 7 101373015 missense probably damaging 1.00
R1960:Arap1 UTSW 7 101373015 missense probably damaging 1.00
R2020:Arap1 UTSW 7 101401518 missense probably benign 0.00
R3737:Arap1 UTSW 7 101400277 missense possibly damaging 0.85
R3851:Arap1 UTSW 7 101390165 nonsense probably null
R4034:Arap1 UTSW 7 101400277 missense possibly damaging 0.85
R4386:Arap1 UTSW 7 101385571 missense probably benign
R4435:Arap1 UTSW 7 101390254 missense possibly damaging 0.74
R4779:Arap1 UTSW 7 101404367 missense probably damaging 1.00
R4786:Arap1 UTSW 7 101385005 missense possibly damaging 0.94
R4850:Arap1 UTSW 7 101398791 missense probably damaging 1.00
R4942:Arap1 UTSW 7 101401802 missense possibly damaging 0.95
R5253:Arap1 UTSW 7 101388644 missense probably benign 0.00
R5342:Arap1 UTSW 7 101404960 missense probably benign 0.00
R5367:Arap1 UTSW 7 101409130 missense probably damaging 0.99
R5397:Arap1 UTSW 7 101384912 missense possibly damaging 0.95
R5968:Arap1 UTSW 7 101394738 missense probably damaging 1.00
R6052:Arap1 UTSW 7 101404033 missense probably damaging 1.00
R6574:Arap1 UTSW 7 101404001 missense probably damaging 1.00
R6645:Arap1 UTSW 7 101408111 missense possibly damaging 0.57
R7060:Arap1 UTSW 7 101409357 splice site probably null
R7191:Arap1 UTSW 7 101384992 missense probably benign 0.31
R7323:Arap1 UTSW 7 101400211 missense probably damaging 1.00
R7349:Arap1 UTSW 7 101390228 missense possibly damaging 0.95
R7516:Arap1 UTSW 7 101409331 missense probably benign 0.00
R8034:Arap1 UTSW 7 101394773 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAAAGTGACCCCTTCTCTGG -3'
(R):5'- TCTTCCTGGAAGCCACTCTG -3'

Sequencing Primer
(F):5'- TTCACGGTGGTGCACGAGAC -3'
(R):5'- TGCACCAGGTGAATATCCCTGTG -3'
Posted On2014-09-17