Incidental Mutation 'R6913:Rapgef2'
ID 539152
Institutional Source Beutler Lab
Gene Symbol Rapgef2
Ensembl Gene ENSMUSG00000062232
Gene Name Rap guanine nucleotide exchange factor (GEF) 2
Synonyms CNRasGEF, nRapGEP, 5830453M24Rik, RA-GEF-1, Pdzgef1
MMRRC Submission 045034-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6913 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 78969823-79193824 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 78993281 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 884 (I884F)
Ref Sequence ENSEMBL: ENSMUSP00000141542 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000118100] [ENSMUST00000118340] [ENSMUST00000195708]
AlphaFold Q8CHG7
Predicted Effect probably damaging
Transcript: ENSMUST00000118100
AA Change: I736F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000114119
Gene: ENSMUSG00000062232
AA Change: I736F

DomainStartEndE-ValueType
low complexity region 38 62 N/A INTRINSIC
low complexity region 84 95 N/A INTRINSIC
cNMP 135 253 2.48e-15 SMART
RasGEFN 267 380 1.3e-31 SMART
PDZ 395 467 1.28e-12 SMART
RA 606 692 7.59e-23 SMART
RasGEF 713 950 6.09e-100 SMART
low complexity region 1030 1046 N/A INTRINSIC
low complexity region 1110 1124 N/A INTRINSIC
low complexity region 1140 1161 N/A INTRINSIC
low complexity region 1392 1405 N/A INTRINSIC
low complexity region 1440 1455 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000118340
AA Change: I734F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113778
Gene: ENSMUSG00000062232
AA Change: I734F

DomainStartEndE-ValueType
low complexity region 36 60 N/A INTRINSIC
low complexity region 82 93 N/A INTRINSIC
cNMP 133 251 2.48e-15 SMART
RasGEFN 265 378 1.3e-31 SMART
PDZ 393 465 1.28e-12 SMART
RA 604 690 7.59e-23 SMART
RasGEF 711 948 6.09e-100 SMART
low complexity region 1028 1044 N/A INTRINSIC
low complexity region 1108 1122 N/A INTRINSIC
low complexity region 1138 1159 N/A INTRINSIC
low complexity region 1390 1403 N/A INTRINSIC
low complexity region 1438 1453 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000195708
AA Change: I884F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141542
Gene: ENSMUSG00000062232
AA Change: I884F

DomainStartEndE-ValueType
cNMP 24 131 3.9e-4 SMART
low complexity region 186 210 N/A INTRINSIC
low complexity region 232 243 N/A INTRINSIC
cNMP 283 401 1.2e-17 SMART
RasGEFN 415 528 6.4e-34 SMART
PDZ 543 615 6.4e-15 SMART
RA 754 840 4.8e-25 SMART
RasGEF 861 1098 3.8e-102 SMART
low complexity region 1178 1194 N/A INTRINSIC
low complexity region 1258 1272 N/A INTRINSIC
low complexity region 1288 1309 N/A INTRINSIC
low complexity region 1540 1553 N/A INTRINSIC
low complexity region 1588 1603 N/A INTRINSIC
Meta Mutation Damage Score 0.9369 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.1%
  • 20x: 96.9%
Validation Efficiency 97% (74/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Members of the RAS (see HRAS; MIM 190020) subfamily of GTPases function in signal transduction as GTP/GDP-regulated switches that cycle between inactive GDP- and active GTP-bound states. Guanine nucleotide exchange factors (GEFs), such as RAPGEF2, serve as RAS activators by promoting acquisition of GTP to maintain the active GTP-bound state and are the key link between cell surface receptors and RAS activation (Rebhun et al., 2000 [PubMed 10934204]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygotes for a null allele die at mid-gestation exhibiting growth arrest and defects in vascular development, neural tube closure and embryo turning. Homozygotes for another null allele show yolk sac vascular defects, impaired cell physiology and heart, primitive gut, liver and brain formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc5 A T 16: 20,197,494 (GRCm39) I619N possibly damaging Het
Accsl T C 2: 93,696,488 (GRCm39) K41E possibly damaging Het
Actr6 T C 10: 89,562,558 (GRCm39) E107G probably damaging Het
Adam7 T A 14: 68,771,100 (GRCm39) M9L probably benign Het
Adamts12 T A 15: 11,215,778 (GRCm39) H266Q probably damaging Het
Adamts16 A G 13: 70,877,017 (GRCm39) F1208S possibly damaging Het
Ankrd11 T C 8: 123,621,650 (GRCm39) D734G probably benign Het
Ap1b1 T C 11: 4,962,972 (GRCm39) V43A possibly damaging Het
Asnsd1 A G 1: 53,387,390 (GRCm39) V79A probably damaging Het
Aste1 T A 9: 105,274,607 (GRCm39) S221R probably benign Het
Ccndbp1 G A 2: 120,840,347 (GRCm39) E94K probably benign Het
Cdc34 G A 10: 79,520,937 (GRCm39) probably null Het
Cdh16 T C 8: 105,348,896 (GRCm39) D67G probably benign Het
Chd8 T C 14: 52,451,951 (GRCm39) E1348G probably damaging Het
Chl1 C T 6: 103,642,909 (GRCm39) Q216* probably null Het
Cse1l G A 2: 166,771,797 (GRCm39) V353I possibly damaging Het
Ctbp2 G A 7: 132,616,455 (GRCm39) S160F possibly damaging Het
Cyp1a1 C A 9: 57,607,576 (GRCm39) T68K probably damaging Het
Dennd11 T C 6: 40,383,851 (GRCm39) N397S possibly damaging Het
Dlgap2 T A 8: 14,828,374 (GRCm39) M594K probably benign Het
Dnah6 C T 6: 73,189,505 (GRCm39) E48K probably benign Het
Dock2 A G 11: 34,647,049 (GRCm39) V35A probably damaging Het
Edem2 A T 2: 155,568,594 (GRCm39) S73R probably damaging Het
Eps15 T C 4: 109,218,427 (GRCm39) V430A probably benign Het
Frem2 T C 3: 53,424,242 (GRCm39) N3065S probably damaging Het
Gal3st4 A T 5: 138,269,090 (GRCm39) S123R possibly damaging Het
Garnl3 T A 2: 32,876,841 (GRCm39) I937F possibly damaging Het
Gfod2 C T 8: 106,443,995 (GRCm39) V183M possibly damaging Het
Glipr1l1 T C 10: 111,898,339 (GRCm39) probably null Het
Gm7145 T G 1: 117,913,711 (GRCm39) C198G probably damaging Het
Gvin2 G A 7: 105,551,187 (GRCm39) Q622* probably null Het
H2-Eb2 G A 17: 34,552,523 (GRCm39) A123T possibly damaging Het
Ighv1-55 T C 12: 115,172,129 (GRCm39) I7V probably benign Het
Itpripl2 G T 7: 118,090,332 (GRCm39) P76T possibly damaging Het
Kat6a C A 8: 23,393,215 (GRCm39) A231E possibly damaging Het
Lipo3 C T 19: 33,757,705 (GRCm39) V255I probably benign Het
Mamstr A T 7: 45,292,662 (GRCm39) M141L probably benign Het
Med13 A G 11: 86,210,702 (GRCm39) V480A probably benign Het
Mei1 A G 15: 81,973,810 (GRCm39) N523S probably benign Het
Mill2 A G 7: 18,590,351 (GRCm39) T144A probably null Het
Muc16 C A 9: 18,553,959 (GRCm39) L4111F unknown Het
Mylk2 G A 2: 152,755,610 (GRCm39) G258E possibly damaging Het
Myom2 T G 8: 15,115,710 (GRCm39) S42A probably benign Het
Nab1 C A 1: 52,503,995 (GRCm39) G401C possibly damaging Het
Nifk T C 1: 118,260,592 (GRCm39) V244A possibly damaging Het
Nipsnap2 C A 5: 129,830,357 (GRCm39) Q224K probably benign Het
Nop16 T G 13: 54,737,553 (GRCm39) K47Q probably damaging Het
Nup153 A T 13: 46,853,192 (GRCm39) S548R probably damaging Het
Or2at1 A C 7: 99,416,924 (GRCm39) D185A probably damaging Het
Or4g17 A G 2: 111,209,347 (GRCm39) M1V probably null Het
Or5b111 A G 19: 13,290,998 (GRCm39) I217T probably benign Het
Pard6g G A 18: 80,160,534 (GRCm39) V216I possibly damaging Het
Pcdh20 C T 14: 88,706,038 (GRCm39) V421I probably benign Het
Pcif1 G A 2: 164,726,224 (GRCm39) probably null Het
Pde11a C A 2: 76,168,084 (GRCm39) V290F probably damaging Het
Pisd T C 5: 32,894,773 (GRCm39) Y511C probably damaging Het
Polg A T 7: 79,110,405 (GRCm39) D276E probably damaging Het
Polr3b T C 10: 84,549,496 (GRCm39) V906A probably damaging Het
Prkcg C T 7: 3,362,335 (GRCm39) P270S probably benign Het
Rpl13 C A 8: 123,830,014 (GRCm39) N113K possibly damaging Het
Rxra T A 2: 27,631,186 (GRCm39) I139N probably damaging Het
Sf3b5 T A 10: 12,884,487 (GRCm39) C41S probably benign Het
Spata31e3 G T 13: 50,399,293 (GRCm39) P1011H probably damaging Het
Stk24 C T 14: 121,540,221 (GRCm39) R126Q probably damaging Het
Taar8b T C 10: 23,967,963 (GRCm39) D77G possibly damaging Het
Tbc1d1 T A 5: 64,468,452 (GRCm39) C566S probably benign Het
Tenm3 A T 8: 48,751,972 (GRCm39) M948K probably damaging Het
Thbs4 T A 13: 92,894,444 (GRCm39) Q693L possibly damaging Het
Tnfrsf26 A T 7: 143,172,126 (GRCm39) C61* probably null Het
Trp63 A G 16: 25,707,918 (GRCm39) E636G probably damaging Het
Try5 T C 6: 41,288,266 (GRCm39) Y121C probably damaging Het
Ttn G T 2: 76,660,755 (GRCm39) probably benign Het
Vamp1 T A 6: 125,195,908 (GRCm39) V55D probably damaging Het
Vmn2r117 T C 17: 23,698,537 (GRCm39) N12S probably damaging Het
Vmn2r90 G A 17: 17,924,323 (GRCm39) G41S probably damaging Het
Zfp462 T A 4: 55,007,775 (GRCm39) D71E probably benign Het
Other mutations in Rapgef2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00488:Rapgef2 APN 3 78,999,332 (GRCm39) missense possibly damaging 0.89
IGL01024:Rapgef2 APN 3 78,977,445 (GRCm39) missense probably benign 0.43
IGL01448:Rapgef2 APN 3 79,011,269 (GRCm39) critical splice donor site probably null
IGL01448:Rapgef2 APN 3 78,976,244 (GRCm39) missense probably benign
IGL01928:Rapgef2 APN 3 79,011,270 (GRCm39) missense probably damaging 1.00
IGL01973:Rapgef2 APN 3 78,999,116 (GRCm39) splice site probably null
IGL02015:Rapgef2 APN 3 78,999,371 (GRCm39) splice site probably benign
IGL02498:Rapgef2 APN 3 78,974,060 (GRCm39) missense probably damaging 0.97
IGL02631:Rapgef2 APN 3 78,990,533 (GRCm39) missense possibly damaging 0.77
IGL02835:Rapgef2 APN 3 79,000,293 (GRCm39) splice site probably benign
IGL02887:Rapgef2 APN 3 78,976,187 (GRCm39) splice site probably benign
IGL03030:Rapgef2 APN 3 78,981,614 (GRCm39) critical splice donor site probably null
IGL03035:Rapgef2 APN 3 79,001,731 (GRCm39) missense probably damaging 1.00
IGL03222:Rapgef2 APN 3 78,995,302 (GRCm39) missense probably damaging 1.00
IGL03227:Rapgef2 APN 3 78,999,920 (GRCm39) splice site probably benign
IGL03326:Rapgef2 APN 3 78,999,140 (GRCm39) missense probably damaging 0.96
IGL03335:Rapgef2 APN 3 79,006,492 (GRCm39) missense probably damaging 1.00
IGL03384:Rapgef2 APN 3 78,990,853 (GRCm39) missense probably damaging 1.00
Bulge UTSW 3 78,986,439 (GRCm39) missense probably benign 0.01
Hai_phat UTSW 3 78,993,266 (GRCm39) missense probably damaging 1.00
R0022:Rapgef2 UTSW 3 78,995,207 (GRCm39) missense probably damaging 1.00
R0022:Rapgef2 UTSW 3 78,995,207 (GRCm39) missense probably damaging 1.00
R0038:Rapgef2 UTSW 3 78,976,703 (GRCm39) missense probably benign 0.00
R0117:Rapgef2 UTSW 3 78,986,484 (GRCm39) missense probably benign 0.00
R0225:Rapgef2 UTSW 3 79,011,412 (GRCm39) missense probably damaging 0.99
R0723:Rapgef2 UTSW 3 78,986,481 (GRCm39) missense probably benign 0.20
R0788:Rapgef2 UTSW 3 79,006,502 (GRCm39) missense possibly damaging 0.59
R1311:Rapgef2 UTSW 3 78,990,854 (GRCm39) missense probably benign 0.12
R1374:Rapgef2 UTSW 3 78,995,275 (GRCm39) missense probably benign 0.08
R1507:Rapgef2 UTSW 3 78,988,600 (GRCm39) splice site probably benign
R1523:Rapgef2 UTSW 3 79,000,056 (GRCm39) missense probably damaging 1.00
R1753:Rapgef2 UTSW 3 78,996,098 (GRCm39) missense possibly damaging 0.65
R1759:Rapgef2 UTSW 3 78,974,038 (GRCm39) missense possibly damaging 0.89
R1766:Rapgef2 UTSW 3 79,000,010 (GRCm39) missense probably damaging 1.00
R2436:Rapgef2 UTSW 3 78,996,079 (GRCm39) missense possibly damaging 0.95
R3033:Rapgef2 UTSW 3 78,981,613 (GRCm39) critical splice donor site probably null
R3766:Rapgef2 UTSW 3 78,996,057 (GRCm39) missense probably benign 0.01
R4118:Rapgef2 UTSW 3 78,976,194 (GRCm39) critical splice donor site probably null
R4416:Rapgef2 UTSW 3 78,976,364 (GRCm39) nonsense probably null
R4722:Rapgef2 UTSW 3 78,976,480 (GRCm39) missense probably benign 0.00
R4743:Rapgef2 UTSW 3 79,080,375 (GRCm39) missense probably damaging 0.99
R4780:Rapgef2 UTSW 3 79,077,076 (GRCm39) splice site probably benign
R4825:Rapgef2 UTSW 3 78,990,534 (GRCm39) missense probably benign 0.03
R4861:Rapgef2 UTSW 3 78,981,743 (GRCm39) missense probably benign 0.01
R4861:Rapgef2 UTSW 3 78,981,743 (GRCm39) missense probably benign 0.01
R4900:Rapgef2 UTSW 3 78,981,670 (GRCm39) missense probably benign 0.02
R4943:Rapgef2 UTSW 3 78,971,854 (GRCm39) missense probably benign 0.00
R5291:Rapgef2 UTSW 3 78,977,366 (GRCm39) missense possibly damaging 0.64
R5369:Rapgef2 UTSW 3 78,976,739 (GRCm39) missense probably benign 0.00
R5413:Rapgef2 UTSW 3 78,995,173 (GRCm39) missense probably damaging 1.00
R5561:Rapgef2 UTSW 3 78,995,950 (GRCm39) critical splice donor site probably null
R5568:Rapgef2 UTSW 3 79,011,308 (GRCm39) missense probably damaging 1.00
R5642:Rapgef2 UTSW 3 79,002,157 (GRCm39) missense probably damaging 1.00
R5783:Rapgef2 UTSW 3 78,995,300 (GRCm39) missense probably benign 0.00
R6041:Rapgef2 UTSW 3 78,976,469 (GRCm39) missense probably benign 0.00
R6193:Rapgef2 UTSW 3 78,976,751 (GRCm39) missense possibly damaging 0.48
R6324:Rapgef2 UTSW 3 78,986,439 (GRCm39) missense probably benign 0.01
R6551:Rapgef2 UTSW 3 79,122,342 (GRCm39) splice site probably null
R6688:Rapgef2 UTSW 3 78,976,435 (GRCm39) missense probably benign 0.03
R6908:Rapgef2 UTSW 3 79,011,370 (GRCm39) missense probably benign 0.01
R6933:Rapgef2 UTSW 3 78,993,266 (GRCm39) missense probably damaging 1.00
R7086:Rapgef2 UTSW 3 78,993,353 (GRCm39) missense probably benign 0.08
R7106:Rapgef2 UTSW 3 78,973,915 (GRCm39) missense probably benign
R7228:Rapgef2 UTSW 3 78,976,525 (GRCm39) missense probably benign 0.03
R7242:Rapgef2 UTSW 3 78,995,210 (GRCm39) nonsense probably null
R7257:Rapgef2 UTSW 3 78,989,934 (GRCm39) missense probably damaging 0.99
R7322:Rapgef2 UTSW 3 79,053,130 (GRCm39) start codon destroyed probably null 0.02
R7443:Rapgef2 UTSW 3 78,988,531 (GRCm39) missense probably damaging 1.00
R7450:Rapgef2 UTSW 3 79,080,366 (GRCm39) missense probably benign 0.01
R7472:Rapgef2 UTSW 3 78,976,580 (GRCm39) missense probably benign 0.45
R7884:Rapgef2 UTSW 3 78,973,933 (GRCm39) missense possibly damaging 0.49
R7954:Rapgef2 UTSW 3 78,977,454 (GRCm39) nonsense probably null
R7957:Rapgef2 UTSW 3 79,122,276 (GRCm39) missense probably benign 0.27
R8071:Rapgef2 UTSW 3 79,000,343 (GRCm39) missense probably damaging 1.00
R8261:Rapgef2 UTSW 3 78,993,325 (GRCm39) missense probably benign 0.34
R8268:Rapgef2 UTSW 3 78,993,263 (GRCm39) missense probably benign 0.12
R8309:Rapgef2 UTSW 3 78,990,509 (GRCm39) missense possibly damaging 0.65
R8505:Rapgef2 UTSW 3 78,986,349 (GRCm39) nonsense probably null
R8783:Rapgef2 UTSW 3 79,005,651 (GRCm39) missense probably damaging 1.00
R8897:Rapgef2 UTSW 3 79,019,566 (GRCm39) missense probably damaging 1.00
R8965:Rapgef2 UTSW 3 78,999,851 (GRCm39) missense probably damaging 1.00
R9028:Rapgef2 UTSW 3 78,981,651 (GRCm39) missense probably damaging 1.00
R9284:Rapgef2 UTSW 3 79,000,010 (GRCm39) missense probably damaging 1.00
R9371:Rapgef2 UTSW 3 79,082,300 (GRCm39) missense probably damaging 1.00
R9479:Rapgef2 UTSW 3 79,019,495 (GRCm39) missense probably damaging 1.00
R9493:Rapgef2 UTSW 3 79,019,495 (GRCm39) missense probably damaging 1.00
R9494:Rapgef2 UTSW 3 79,019,495 (GRCm39) missense probably damaging 1.00
R9500:Rapgef2 UTSW 3 78,974,093 (GRCm39) missense probably benign
R9657:Rapgef2 UTSW 3 78,999,191 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- ACCTGATGATTGCAAACATGG -3'
(R):5'- TTGGCATCTGAAGAGCTTCTG -3'

Sequencing Primer
(F):5'- CTGCAGTGCAAGGCAATC -3'
(R):5'- ATCTGAAGAGCTTCTGTTTCTTTCAG -3'
Posted On 2018-11-06