Incidental Mutation 'R7443:Rapgef2'
ID 577075
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 045519-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7443 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 78969823-79193824 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 78988531 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 953 (K953E)
Ref Sequence ENSEMBL: ENSMUSP00000114119 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000118100] [ENSMUST00000118340] [ENSMUST00000195708]
AlphaFold Q8CHG7
Predicted Effect probably damaging
Transcript: ENSMUST00000118100
AA Change: K953E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000114119
Gene: ENSMUSG00000062232
AA Change: K953E

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: K951E

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000113778
Gene: ENSMUSG00000062232
AA Change: K951E

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: K1101E

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000141542
Gene: ENSMUSG00000062232
AA Change: K1101E

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
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: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abl2 T C 1: 156,452,951 (GRCm39) I162T probably damaging Het
Acaca G A 11: 84,206,619 (GRCm39) S1493N probably benign Het
Arf2 T A 11: 103,859,976 (GRCm39) M18K probably benign Het
Bag5 A G 12: 111,677,161 (GRCm39) S221P probably damaging Het
Bcr T C 10: 74,978,968 (GRCm39) probably null Het
Btg2 T A 1: 134,005,433 (GRCm39) K51* probably null Het
Chrne A G 11: 70,509,092 (GRCm39) V130A probably benign Het
Cracd T C 5: 77,004,485 (GRCm39) V282A unknown Het
Cubn T A 2: 13,460,320 (GRCm39) D714V probably damaging Het
Cyp4a29 A T 4: 115,105,756 (GRCm39) I153F probably damaging Het
Dph7 C A 2: 24,852,505 (GRCm39) H5Q probably benign Het
Epha6 T C 16: 59,595,988 (GRCm39) N901S possibly damaging Het
Exosc9 C A 3: 36,607,990 (GRCm39) P66Q probably damaging Het
Foxn3 T C 12: 99,355,038 (GRCm39) D42G possibly damaging Het
Gbp11 A G 5: 105,478,816 (GRCm39) probably null Het
Gm3264 A T 14: 16,058,304 (GRCm39) Y37F probably damaging Het
H2-M10.2 T A 17: 36,596,945 (GRCm39) I44F probably benign Het
Hemgn A T 4: 46,396,145 (GRCm39) F364I probably damaging Het
Hnf4a A G 2: 163,400,932 (GRCm39) I184V probably benign Het
Ighe G T 12: 113,235,785 (GRCm39) C180* probably null Het
Iigp1c A T 18: 60,379,122 (GRCm39) N219I probably benign Het
Klk1b22 T A 7: 43,765,534 (GRCm39) I162K probably benign Het
Lmo3 C T 6: 138,354,220 (GRCm39) A104T probably damaging Het
Lsm14a A G 7: 34,053,263 (GRCm39) V263A probably benign Het
Ltbp1 T C 17: 75,671,432 (GRCm39) Y1538H probably damaging Het
Ly6g6g T C 15: 74,647,249 (GRCm39) E32G Het
Map9 A G 3: 82,278,663 (GRCm39) E221G possibly damaging Het
Mccc2 G A 13: 100,130,144 (GRCm39) A71V possibly damaging Het
Mdc1 T A 17: 36,161,712 (GRCm39) V875E probably damaging Het
Mier2 A T 10: 79,376,289 (GRCm39) I212N unknown Het
Mitd1 T C 1: 37,920,117 (GRCm39) T164A probably benign Het
Myh1 T C 11: 67,111,331 (GRCm39) I1590T probably benign Het
Mylk2 T G 2: 152,753,346 (GRCm39) probably benign Het
Ncapg T A 5: 45,829,652 (GRCm39) V118E probably benign Het
Nynrin G A 14: 56,108,873 (GRCm39) V1327I probably benign Het
Oas1c C A 5: 120,943,484 (GRCm39) K218N probably damaging Het
Or11g24 A G 14: 50,662,507 (GRCm39) D177G probably damaging Het
Or13a18 A G 7: 140,190,961 (GRCm39) N286S probably damaging Het
Or1e23 A T 11: 73,407,674 (GRCm39) V117D possibly damaging Het
Or4a80 T A 2: 89,582,285 (GRCm39) M296L probably benign Het
Or5g26 T A 2: 85,493,912 (GRCm39) I289F probably damaging Het
Or5h17 T A 16: 58,820,353 (GRCm39) F102I probably damaging Het
Otoa A T 7: 120,731,633 (GRCm39) M618L probably benign Het
P3r3urf G A 4: 116,030,664 (GRCm39) G23R probably benign Het
Plcg2 A T 8: 118,231,028 (GRCm39) T37S probably benign Het
Plekhg4 T C 8: 106,107,499 (GRCm39) L1010P probably damaging Het
Plxnb1 T C 9: 108,943,675 (GRCm39) F1921L probably damaging Het
Prss47 T A 13: 65,197,303 (GRCm39) K144N probably damaging Het
Rasip1 T A 7: 45,288,148 (GRCm39) I909N probably damaging Het
Rps5 A G 7: 12,656,922 (GRCm39) T8A probably benign Het
Rsbn1l T C 5: 21,132,621 (GRCm39) K213E possibly damaging Het
Serpinb5 T C 1: 106,809,700 (GRCm39) F369L probably benign Het
Slc4a5 T C 6: 83,241,297 (GRCm39) V306A probably benign Het
Sox13 T C 1: 133,312,369 (GRCm39) Y465C probably damaging Het
Sox13 C A 1: 133,312,311 (GRCm39) K484N probably damaging Het
Stx3 A G 19: 11,769,208 (GRCm39) I39T possibly damaging Het
Tbc1d5 T C 17: 51,273,763 (GRCm39) Y116C probably damaging Het
Tcp11l1 T A 2: 104,514,480 (GRCm39) Q429L probably benign Het
Tns3 G A 11: 8,401,442 (GRCm39) T952I probably benign Het
Trib3 T C 2: 152,181,692 (GRCm39) H176R possibly damaging Het
Trim12a A G 7: 103,950,049 (GRCm39) Y297H probably damaging Het
Unc13a A G 8: 72,083,603 (GRCm39) V1577A probably damaging Het
Vezf1 C A 11: 87,965,489 (GRCm39) P244T probably damaging Het
Vmn1r121 T A 7: 20,831,945 (GRCm39) D165V probably damaging Het
Vmn2r117 T A 17: 23,679,107 (GRCm39) I706F probably benign Het
Vmn2r117 C T 17: 23,679,319 (GRCm39) C635Y probably damaging Het
Vmn2r13 T A 5: 109,339,909 (GRCm39) H22L probably benign Het
Vmn2r87 A T 10: 130,308,588 (GRCm39) M550K probably damaging Het
Wdr6 A G 9: 108,451,489 (GRCm39) L798P probably damaging Het
Wtap C T 17: 13,199,821 (GRCm39) G54D probably benign Het
Zfp827 A G 8: 79,917,047 (GRCm39) S541G Het
Zkscan3 A T 13: 21,572,608 (GRCm39) Y341* probably null 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
R6913:Rapgef2 UTSW 3 78,993,281 (GRCm39) missense probably damaging 1.00
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
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'- GCTCAACGCTCCCATTTGAC -3'
(R):5'- AACAGTTTACTAGAGTGGGGC -3'

Sequencing Primer
(F):5'- TCTGAACATCGGAACAGTCTG -3'
(R):5'- CATGGTGCCTTTCAAGCAGAG -3'
Posted On 2019-10-07