Incidental Mutation 'R7047:Arfgef2'
ID 568435
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 045145-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.381) question?
Stock # R7047 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 166647508-166739972 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to A at 166693865 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000096677 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099078] [ENSMUST00000144847]
AlphaFold A2A5R2
Predicted Effect probably null
Transcript: ENSMUST00000099078
SMART Domains Protein: ENSMUSP00000096677
Gene: ENSMUSG00000074582

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
Predicted Effect probably benign
Transcript: ENSMUST00000144847
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 98% (53/54)
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik A T 14: 32,382,131 (GRCm39) I1278N possibly damaging Het
Adcy5 T A 16: 35,087,585 (GRCm39) L482Q probably damaging Het
Adora2a A G 10: 75,162,145 (GRCm39) I95V probably damaging Het
Anapc1 A C 2: 128,457,350 (GRCm39) C1887G probably damaging Het
Capn11 G T 17: 45,949,622 (GRCm39) S448* probably null Het
Capn7 C T 14: 31,058,642 (GRCm39) probably benign Het
Cep55 T A 19: 38,048,539 (GRCm39) V65D possibly damaging Het
Col5a1 A G 2: 27,818,096 (GRCm39) K107R unknown Het
Dbh T A 2: 27,055,622 (GRCm39) I32N possibly damaging Het
Disp1 C A 1: 182,869,030 (GRCm39) R1130L probably damaging Het
Dzip3 A T 16: 48,802,489 (GRCm39) N13K probably benign Het
Emilin1 A G 5: 31,074,422 (GRCm39) N221S probably benign Het
Ext2 A G 2: 93,570,002 (GRCm39) F470L probably damaging Het
Filip1 T A 9: 79,760,916 (GRCm39) Q206L probably damaging Het
Garin1b T A 6: 29,323,809 (GRCm39) L178H probably damaging Het
Gpr63 G T 4: 25,007,320 (GRCm39) A15S probably benign Het
Grhl3 T C 4: 135,276,551 (GRCm39) probably null Het
Hspa5 C T 2: 34,663,204 (GRCm39) P127L probably damaging Het
Ift172 G T 5: 31,433,238 (GRCm39) Y193* probably null Het
Ints1 A C 5: 139,744,226 (GRCm39) L1512* probably null Het
Kat2b A G 17: 53,970,597 (GRCm39) Q661R probably benign Het
Kat6a A G 8: 23,428,554 (GRCm39) N1303S possibly damaging Het
L3mbtl4 G T 17: 68,768,561 (GRCm39) R223L probably benign Het
Maml2 T C 9: 13,532,177 (GRCm39) probably benign Het
Mixl1 A G 1: 180,524,183 (GRCm39) probably null Het
Mocs1 T C 17: 49,759,887 (GRCm39) probably null Het
Ms4a15 T G 19: 10,962,236 (GRCm39) N36T probably damaging Het
Msr1 G A 8: 40,095,657 (GRCm39) T2I possibly damaging Het
Nlgn1 A C 3: 25,490,199 (GRCm39) Y509* probably null Het
Nsmce1 C A 7: 125,090,606 (GRCm39) G4C probably benign Het
Or4c113 A T 2: 88,885,490 (GRCm39) F93L probably damaging Het
Or51v15-ps1 A G 7: 103,278,918 (GRCm39) V83A probably damaging Het
Pan3 G A 5: 147,483,175 (GRCm39) G452D probably damaging Het
Pcyox1 G T 6: 86,365,891 (GRCm39) P441H probably damaging Het
Phf12 T C 11: 77,904,099 (GRCm39) V273A probably damaging Het
Plcd4 A G 1: 74,591,148 (GRCm39) E181G possibly damaging Het
Ptgfr A T 3: 151,541,178 (GRCm39) I110N possibly damaging Het
Rab40c A C 17: 26,138,458 (GRCm39) V8G probably damaging Het
Rasal3 T A 17: 32,615,458 (GRCm39) Y460F probably damaging Het
Rhbdf2 A G 11: 116,494,477 (GRCm39) probably null Het
Ryr2 T A 13: 11,839,286 (GRCm39) N496Y possibly damaging Het
Sacs A T 14: 61,450,451 (GRCm39) I4166F probably damaging Het
Sh2d3c T C 2: 32,611,172 (GRCm39) M1T probably null Het
Smarca2 C T 19: 26,646,555 (GRCm39) S651L possibly damaging Het
Sned1 A T 1: 93,213,540 (GRCm39) R1204S possibly damaging Het
Spata31d1b T C 13: 59,860,249 (GRCm39) Y41H probably damaging Het
Stab2 C T 10: 86,694,016 (GRCm39) C2075Y probably damaging Het
Tcte1 A T 17: 45,844,294 (GRCm39) Q90L possibly damaging Het
Tll2 C T 19: 41,074,679 (GRCm39) G945S probably damaging Het
Tmbim7 A T 5: 3,720,112 (GRCm39) T116S probably benign Het
Tnfrsf19 A T 14: 61,242,667 (GRCm39) C72* probably null Het
Usp17le T A 7: 104,417,640 (GRCm39) T501S probably benign Het
Wnt5b T A 6: 119,425,217 (GRCm39) probably benign 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
R1695:Arfgef2 UTSW 2 166,706,632 (GRCm39) missense probably damaging 0.98
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
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'- GTGGGCCCTATTGTAGTTCC -3'
(R):5'- ATGGAAGGATCGTCTCATTTCTTC -3'

Sequencing Primer
(F):5'- GGGCCCTATTGTAGTTCCTCAGC -3'
(R):5'- GGATCGTCTCATTTCTTCATTAAGAC -3'
Posted On 2019-07-19