Incidental Mutation 'R1695:Arfgef2'
ID 192105
Institutional Source Beutler Lab
Gene Symbol Arfgef2
Ensembl Gene ENSMUSG00000074582
Gene Name ADP ribosylation factor guanine nucleotide exchange factor 2
Synonyms BIG2, E230011G24Rik
MMRRC Submission 039728-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.381) question?
Stock # R1695 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 166647508-166739972 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 166706632 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 952 (V952A)
Ref Sequence ENSEMBL: ENSMUSP00000096677 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099078]
AlphaFold A2A5R2
Predicted Effect probably damaging
Transcript: ENSMUST00000099078
AA Change: V952A

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000096677
Gene: ENSMUSG00000074582
AA Change: V952A

DomainStartEndE-ValueType
Pfam:DCB 7 200 1.6e-40 PFAM
Pfam:Sec7_N 377 536 3.7e-53 PFAM
Blast:Sec7 549 598 8e-18 BLAST
low complexity region 621 633 N/A INTRINSIC
Sec7 647 834 1.55e-97 SMART
Blast:Sec7 853 888 2e-11 BLAST
Blast:Sec7 902 941 4e-15 BLAST
low complexity region 1044 1055 N/A INTRINSIC
Pfam:DUF1981 1174 1257 6e-38 PFAM
low complexity region 1719 1729 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ADP-ribosylation factors (ARFs) play an important role in intracellular vesicular trafficking. The protein encoded by this gene is involved in the activation of ARFs by accelerating replacement of bound GDP with GTP and is involved in Golgi transport. It contains a Sec7 domain, which may be responsible for its guanine-nucleotide exchange activity and also brefeldin A inhibition. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit exencephaly, midline gut closure defects, periventricular and subependymal heterotopia, and impaired neuronal migration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam1b T A 5: 121,638,970 (GRCm39) T692S probably benign Het
Adgrf3 T A 5: 30,408,553 (GRCm39) N75I probably benign Het
Adgrg5 A G 8: 95,664,373 (GRCm39) M328V probably damaging Het
Adk A G 14: 21,431,668 (GRCm39) D286G probably benign Het
Ankrd28 T A 14: 31,429,201 (GRCm39) D917V probably damaging Het
Appl2 C T 10: 83,457,446 (GRCm39) D141N probably damaging Het
Arpc2 T A 1: 74,287,391 (GRCm39) H70Q probably damaging Het
Bpifa5 T C 2: 154,009,580 (GRCm39) L261P probably damaging Het
Brca1 G T 11: 101,415,281 (GRCm39) T951K probably damaging Het
Ccdc73 A T 2: 104,822,450 (GRCm39) S800C probably damaging Het
Cdh15 C G 8: 123,588,755 (GRCm39) D276E probably benign Het
Cfap119 A G 7: 127,186,745 (GRCm39) probably null Het
Cfap418 T A 4: 10,874,644 (GRCm39) D10E probably damaging Het
Cfh T C 1: 140,030,575 (GRCm39) I551V probably damaging Het
Chd7 T A 4: 8,833,960 (GRCm39) L1238Q probably damaging Het
Chd9 T G 8: 91,728,410 (GRCm39) F1275L probably damaging Het
Chrnb3 A G 8: 27,883,728 (GRCm39) Y155C probably damaging Het
Cltc C A 11: 86,591,886 (GRCm39) probably null Het
Ctsll3 T A 13: 60,948,791 (GRCm39) N55Y probably damaging Het
Cysltr2 T C 14: 73,267,321 (GRCm39) M130V probably benign Het
Daglb T C 5: 143,480,361 (GRCm39) M455T probably benign Het
Dbn1 A G 13: 55,624,521 (GRCm39) S343P probably benign Het
Dnah2 T A 11: 69,405,517 (GRCm39) D665V possibly damaging Het
Dusp6 T A 10: 99,099,555 (GRCm39) M1K probably null Het
Eif3m T C 2: 104,847,298 (GRCm39) E12G probably damaging Het
Epha2 T C 4: 141,033,828 (GRCm39) V29A possibly damaging Het
Farp2 T A 1: 93,488,047 (GRCm39) N91K probably damaging Het
Ferd3l C A 12: 33,978,971 (GRCm39) S161R probably benign Het
Fgd2 A T 17: 29,587,219 (GRCm39) D315V possibly damaging Het
Fhip2a T C 19: 57,367,603 (GRCm39) W337R probably damaging Het
Fstl4 T A 11: 53,056,705 (GRCm39) probably null Het
Grm5 A G 7: 87,685,311 (GRCm39) D476G possibly damaging Het
Gtf3c3 C T 1: 54,456,937 (GRCm39) A488T probably damaging Het
Hdlbp A G 1: 93,364,922 (GRCm39) L115P probably damaging Het
Hk2 T A 6: 82,721,932 (GRCm39) N136Y probably damaging Het
Hs2st1 G T 3: 144,140,415 (GRCm39) A302E probably benign Het
Htr7 T C 19: 35,947,136 (GRCm39) N293D probably benign Het
Ikbkb T A 8: 23,163,496 (GRCm39) E271D probably benign Het
Il5ra A T 6: 106,715,335 (GRCm39) Y166* probably null Het
Il9r T A 11: 32,143,227 (GRCm39) H244L probably benign Het
Itih4 T C 14: 30,613,456 (GRCm39) probably null Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Large1 A T 8: 73,544,710 (GRCm39) D689E probably damaging Het
Limk2 A G 11: 3,303,275 (GRCm39) probably null Het
Med15 A G 16: 17,540,644 (GRCm39) F34S probably damaging Het
Mprip C T 11: 59,643,357 (GRCm39) T505I probably damaging Het
Mtor T A 4: 148,623,364 (GRCm39) N2071K probably benign Het
Muc16 A G 9: 18,408,729 (GRCm39) L2522P probably damaging Het
Myd88 A T 9: 119,166,908 (GRCm39) probably null Het
Myo7a A C 7: 97,741,703 (GRCm39) F484V possibly damaging Het
Nme1 A C 11: 93,851,593 (GRCm39) L81R probably benign Het
Ntn4 T A 10: 93,569,464 (GRCm39) probably null Het
Or2y13 T C 11: 49,415,162 (GRCm39) V204A probably benign Het
Or4p19 T C 2: 88,242,444 (GRCm39) D186G probably damaging Het
Or51l4 A T 7: 103,404,131 (GRCm39) Y220* probably null Het
Otogl T G 10: 107,649,878 (GRCm39) N1159T probably damaging Het
Pabpc6 G A 17: 9,887,003 (GRCm39) T516I probably benign Het
Pcdh1 C T 18: 38,335,921 (GRCm39) R238H probably damaging Het
Pex5l T A 3: 33,008,531 (GRCm39) N151I probably benign Het
Plekha7 T C 7: 115,727,920 (GRCm39) N980S probably damaging Het
Reg4 C T 3: 98,143,677 (GRCm39) T157I probably benign Het
Rev3l A T 10: 39,700,612 (GRCm39) E1703V probably damaging Het
Rev3l G T 10: 39,700,611 (GRCm39) E1703* probably null Het
Rsf1 GCG GCGACG 7: 97,229,114 (GRCm39) probably benign Het
Saal1 T C 7: 46,342,340 (GRCm39) K368E probably damaging Het
Scn9a C T 2: 66,335,220 (GRCm39) W1245* probably null Het
Slc38a11 T A 2: 65,147,315 (GRCm39) L387F probably damaging Het
Sned1 G A 1: 93,209,376 (GRCm39) V830M possibly damaging Het
Sptb C A 12: 76,667,641 (GRCm39) V819L probably benign Het
Sptbn1 T C 11: 30,086,124 (GRCm39) T1195A probably benign Het
Ssna1 C A 2: 25,162,024 (GRCm39) V57F possibly damaging Het
Stk32a G T 18: 43,446,485 (GRCm39) E312* probably null Het
Synpo A G 18: 60,736,459 (GRCm39) F496L probably benign Het
Syt15 C T 14: 33,944,858 (GRCm39) T135M probably benign Het
Tm9sf4 A G 2: 153,032,832 (GRCm39) E246G probably benign Het
Trim44 T C 2: 102,187,830 (GRCm39) M308V possibly damaging Het
Unc119b T A 5: 115,272,885 (GRCm39) K29* probably null Het
Vim T A 2: 13,584,921 (GRCm39) D367E probably benign Het
Virma T A 4: 11,494,814 (GRCm39) N38K probably damaging Het
Vmn1r228 A T 17: 20,996,560 (GRCm39) D319E possibly damaging Het
Vmn2r32 T A 7: 7,466,991 (GRCm39) I846F probably benign Het
Vps13b T C 15: 35,576,667 (GRCm39) V1025A probably benign Het
Vps13c G T 9: 67,879,357 (GRCm39) E566* probably null Het
Other mutations in Arfgef2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00942:Arfgef2 APN 2 166,727,773 (GRCm39) missense probably damaging 1.00
IGL01323:Arfgef2 APN 2 166,713,415 (GRCm39) missense probably damaging 1.00
IGL01415:Arfgef2 APN 2 166,709,275 (GRCm39) missense probably damaging 0.98
IGL01638:Arfgef2 APN 2 166,715,865 (GRCm39) missense probably damaging 0.97
IGL02618:Arfgef2 APN 2 166,695,233 (GRCm39) missense probably damaging 1.00
IGL02899:Arfgef2 APN 2 166,710,971 (GRCm39) splice site probably benign
IGL03012:Arfgef2 APN 2 166,710,808 (GRCm39) splice site probably benign
IGL03063:Arfgef2 APN 2 166,701,702 (GRCm39) splice site probably benign
migrainous UTSW 2 166,676,383 (GRCm39) frame shift probably null
Scotomata UTSW 2 166,693,199 (GRCm39) critical splice donor site probably null
shimmering UTSW 2 166,668,848 (GRCm39) missense probably benign
R0102:Arfgef2 UTSW 2 166,687,385 (GRCm39) missense probably benign 0.00
R0102:Arfgef2 UTSW 2 166,687,385 (GRCm39) missense probably benign 0.00
R0116:Arfgef2 UTSW 2 166,715,603 (GRCm39) missense probably damaging 1.00
R0128:Arfgef2 UTSW 2 166,677,639 (GRCm39) missense probably damaging 1.00
R0130:Arfgef2 UTSW 2 166,677,639 (GRCm39) missense probably damaging 1.00
R0208:Arfgef2 UTSW 2 166,709,342 (GRCm39) missense probably damaging 1.00
R0379:Arfgef2 UTSW 2 166,702,320 (GRCm39) critical splice donor site probably null
R0945:Arfgef2 UTSW 2 166,668,889 (GRCm39) unclassified probably benign
R1226:Arfgef2 UTSW 2 166,669,560 (GRCm39) missense probably damaging 1.00
R1252:Arfgef2 UTSW 2 166,701,877 (GRCm39) missense probably damaging 1.00
R1696:Arfgef2 UTSW 2 166,703,558 (GRCm39) missense probably damaging 1.00
R1742:Arfgef2 UTSW 2 166,708,900 (GRCm39) missense probably damaging 1.00
R1935:Arfgef2 UTSW 2 166,705,523 (GRCm39) missense probably benign 0.28
R1936:Arfgef2 UTSW 2 166,705,523 (GRCm39) missense probably benign 0.28
R1939:Arfgef2 UTSW 2 166,715,548 (GRCm39) missense probably damaging 1.00
R2276:Arfgef2 UTSW 2 166,707,679 (GRCm39) missense probably benign 0.00
R2279:Arfgef2 UTSW 2 166,707,679 (GRCm39) missense probably benign 0.00
R2349:Arfgef2 UTSW 2 166,693,948 (GRCm39) missense probably damaging 1.00
R2359:Arfgef2 UTSW 2 166,702,539 (GRCm39) missense probably damaging 1.00
R2414:Arfgef2 UTSW 2 166,687,424 (GRCm39) missense probably benign 0.00
R2519:Arfgef2 UTSW 2 166,723,164 (GRCm39) missense probably benign 0.03
R2938:Arfgef2 UTSW 2 166,736,653 (GRCm39) missense probably damaging 1.00
R3696:Arfgef2 UTSW 2 166,695,220 (GRCm39) nonsense probably null
R4022:Arfgef2 UTSW 2 166,715,865 (GRCm39) missense probably benign 0.01
R4227:Arfgef2 UTSW 2 166,709,244 (GRCm39) missense probably damaging 1.00
R4293:Arfgef2 UTSW 2 166,732,211 (GRCm39) missense probably benign
R4455:Arfgef2 UTSW 2 166,736,635 (GRCm39) missense probably benign 0.43
R4499:Arfgef2 UTSW 2 166,727,734 (GRCm39) missense probably damaging 0.99
R4570:Arfgef2 UTSW 2 166,698,458 (GRCm39) missense probably damaging 0.99
R4888:Arfgef2 UTSW 2 166,677,533 (GRCm39) missense probably damaging 1.00
R4893:Arfgef2 UTSW 2 166,708,876 (GRCm39) missense probably benign
R5032:Arfgef2 UTSW 2 166,720,464 (GRCm39) missense probably benign
R5191:Arfgef2 UTSW 2 166,718,431 (GRCm39) missense probably damaging 1.00
R5200:Arfgef2 UTSW 2 166,702,604 (GRCm39) missense probably benign 0.00
R5318:Arfgef2 UTSW 2 166,715,891 (GRCm39) missense probably damaging 1.00
R5378:Arfgef2 UTSW 2 166,715,548 (GRCm39) missense probably damaging 1.00
R5537:Arfgef2 UTSW 2 166,698,513 (GRCm39) splice site probably null
R5866:Arfgef2 UTSW 2 166,678,177 (GRCm39) missense possibly damaging 0.88
R5878:Arfgef2 UTSW 2 166,712,137 (GRCm39) missense probably benign 0.41
R5972:Arfgef2 UTSW 2 166,733,756 (GRCm39) missense probably damaging 1.00
R6147:Arfgef2 UTSW 2 166,713,415 (GRCm39) missense probably damaging 1.00
R6293:Arfgef2 UTSW 2 166,715,508 (GRCm39) missense possibly damaging 0.92
R6323:Arfgef2 UTSW 2 166,676,404 (GRCm39) missense probably damaging 1.00
R6338:Arfgef2 UTSW 2 166,687,490 (GRCm39) missense probably damaging 1.00
R6538:Arfgef2 UTSW 2 166,735,541 (GRCm39) splice site probably null
R6726:Arfgef2 UTSW 2 166,735,540 (GRCm39) critical splice donor site probably null
R7047:Arfgef2 UTSW 2 166,693,865 (GRCm39) splice site probably null
R7086:Arfgef2 UTSW 2 166,718,536 (GRCm39) missense probably damaging 1.00
R7108:Arfgef2 UTSW 2 166,715,528 (GRCm39) missense possibly damaging 0.80
R7155:Arfgef2 UTSW 2 166,707,733 (GRCm39) missense probably benign 0.19
R7159:Arfgef2 UTSW 2 166,668,848 (GRCm39) missense probably benign
R7482:Arfgef2 UTSW 2 166,693,199 (GRCm39) critical splice donor site probably null
R7598:Arfgef2 UTSW 2 166,698,444 (GRCm39) missense probably benign
R7869:Arfgef2 UTSW 2 166,715,623 (GRCm39) missense probably damaging 1.00
R8003:Arfgef2 UTSW 2 166,695,208 (GRCm39) missense probably damaging 1.00
R8092:Arfgef2 UTSW 2 166,701,754 (GRCm39) missense probably damaging 1.00
R8093:Arfgef2 UTSW 2 166,736,577 (GRCm39) missense probably benign 0.02
R8110:Arfgef2 UTSW 2 166,720,464 (GRCm39) missense probably benign 0.01
R8130:Arfgef2 UTSW 2 166,678,170 (GRCm39) missense possibly damaging 0.81
R8153:Arfgef2 UTSW 2 166,676,383 (GRCm39) frame shift probably null
R8156:Arfgef2 UTSW 2 166,676,383 (GRCm39) frame shift probably null
R8411:Arfgef2 UTSW 2 166,715,903 (GRCm39) missense probably benign 0.15
R8418:Arfgef2 UTSW 2 166,698,468 (GRCm39) missense probably benign 0.19
R8738:Arfgef2 UTSW 2 166,708,867 (GRCm39) missense probably benign 0.00
R8826:Arfgef2 UTSW 2 166,677,386 (GRCm39) intron probably benign
R8967:Arfgef2 UTSW 2 166,677,662 (GRCm39) missense probably damaging 1.00
R8971:Arfgef2 UTSW 2 166,701,221 (GRCm39) missense probably damaging 1.00
R8972:Arfgef2 UTSW 2 166,709,253 (GRCm39) missense possibly damaging 0.67
R9010:Arfgef2 UTSW 2 166,701,284 (GRCm39) missense probably damaging 1.00
R9077:Arfgef2 UTSW 2 166,706,721 (GRCm39) missense probably damaging 1.00
R9249:Arfgef2 UTSW 2 166,733,690 (GRCm39) missense probably damaging 1.00
R9306:Arfgef2 UTSW 2 166,723,188 (GRCm39) missense probably benign 0.02
R9394:Arfgef2 UTSW 2 166,676,469 (GRCm39) missense probably benign 0.13
R9776:Arfgef2 UTSW 2 166,713,447 (GRCm39) missense probably damaging 1.00
X0040:Arfgef2 UTSW 2 166,701,803 (GRCm39) missense probably damaging 1.00
X0063:Arfgef2 UTSW 2 166,733,761 (GRCm39) missense probably benign 0.32
Z1088:Arfgef2 UTSW 2 166,735,515 (GRCm39) missense possibly damaging 0.78
Z1176:Arfgef2 UTSW 2 166,736,632 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGCATCCAGCAGAGACATTGGAAC -3'
(R):5'- TCTTCGTGGGCAGATTGCAGATTC -3'

Sequencing Primer
(F):5'- AGGGCCAGTTCTCAAGTGTAG -3'
(R):5'- TCCACTTTACCAATCAGAGGAGTAG -3'
Posted On 2014-05-14