Incidental Mutation 'R1759:Rapgef2'
ID 195157
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 039791-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1759 (G1)
Quality Score 134
Status Not validated
Chromosome 3
Chromosomal Location 78969823-79193824 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 78974038 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 1584 (M1584T)
Ref Sequence ENSEMBL: ENSMUSP00000141542 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000118100] [ENSMUST00000118340] [ENSMUST00000195708]
AlphaFold Q8CHG7
Predicted Effect possibly damaging
Transcript: ENSMUST00000118100
AA Change: M1436T

PolyPhen 2 Score 0.708 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000114119
Gene: ENSMUSG00000062232
AA Change: M1436T

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 possibly damaging
Transcript: ENSMUST00000118340
AA Change: M1434T

PolyPhen 2 Score 0.708 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000113778
Gene: ENSMUSG00000062232
AA Change: M1434T

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 possibly damaging
Transcript: ENSMUST00000195708
AA Change: M1584T

PolyPhen 2 Score 0.889 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000141542
Gene: ENSMUSG00000062232
AA Change: M1584T

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: 97.5%
  • 3x: 96.9%
  • 10x: 95.4%
  • 20x: 92.5%
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: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9330159F19Rik A T 10: 29,094,272 (GRCm39) M53L possibly damaging Het
Abca5 T C 11: 110,184,674 (GRCm39) D944G probably benign Het
Ankdd1b T C 13: 96,556,211 (GRCm39) Y433C probably damaging Het
Aox3 A G 1: 58,209,805 (GRCm39) probably null Het
Ap1g1 G A 8: 110,559,853 (GRCm39) G260E probably damaging Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Atp13a4 T A 16: 29,275,429 (GRCm39) T352S probably damaging Het
Ccdc33 T A 9: 58,024,729 (GRCm39) N166Y possibly damaging Het
Ces2h T A 8: 105,743,243 (GRCm39) D159E probably damaging Het
Chd1 T A 17: 17,607,533 (GRCm39) D360E probably benign Het
Col16a1 G T 4: 129,978,062 (GRCm39) G781V probably damaging Het
Col6a5 T A 9: 105,808,045 (GRCm39) E1001V unknown Het
Cracdl A T 1: 37,664,791 (GRCm39) I369N probably benign Het
Cyp3a59 T G 5: 146,035,060 (GRCm39) M246R probably benign Het
Dcn T C 10: 97,349,517 (GRCm39) V263A probably benign Het
Dnttip2 A G 3: 122,069,798 (GRCm39) N338D probably benign Het
Entpd1 G T 19: 40,600,968 (GRCm39) probably null Het
Epb41l1 A G 2: 156,363,894 (GRCm39) D801G probably benign Het
Fam186a T A 15: 99,864,762 (GRCm39) K23* probably null Het
Gbe1 T C 16: 70,284,929 (GRCm39) M417T probably benign Het
Gmnc T A 16: 26,784,497 (GRCm39) S3C possibly damaging Het
Gpr156 T C 16: 37,768,583 (GRCm39) S35P probably damaging Het
Grid1 T C 14: 35,167,988 (GRCm39) M504T possibly damaging Het
Gsdma3 T C 11: 98,526,071 (GRCm39) V265A possibly damaging Het
Hsd3b3 A T 3: 98,649,399 (GRCm39) I308N probably damaging Het
Inpp4b A G 8: 82,494,732 (GRCm39) D49G probably benign Het
Ipmk C A 10: 71,217,133 (GRCm39) Q227K probably damaging Het
Kalrn T A 16: 34,181,320 (GRCm39) D88V probably damaging Het
Kansl1l C T 1: 66,841,047 (GRCm39) M84I probably damaging Het
Kcnab2 T G 4: 152,477,509 (GRCm39) K363Q probably damaging Het
Kdm7a C A 6: 39,124,633 (GRCm39) probably null Het
Kiss1r T C 10: 79,757,612 (GRCm39) L322P probably damaging Het
Lce1e A T 3: 92,615,178 (GRCm39) C56* probably null Het
Lrpprc T C 17: 85,047,509 (GRCm39) K908E probably damaging Het
Mak C A 13: 41,210,110 (GRCm39) W42L probably damaging Het
Map3k21 A G 8: 126,671,519 (GRCm39) T936A probably benign Het
Marchf7 C T 2: 60,064,888 (GRCm39) S388F probably damaging Het
Matcap1 A T 8: 106,012,182 (GRCm39) S88R probably damaging Het
Mgat2 A T 12: 69,232,301 (GRCm39) I292F probably benign Het
Myh3 C A 11: 66,987,717 (GRCm39) R1397S probably damaging Het
Myo5a A G 9: 75,089,275 (GRCm39) D1135G possibly damaging Het
N4bp2 A G 5: 65,983,956 (GRCm39) E1667G probably damaging Het
Nbr1 A G 11: 101,450,369 (GRCm39) T43A probably damaging Het
Nip7 A G 8: 107,784,767 (GRCm39) N124S probably benign Het
Or3a1 G A 11: 74,225,808 (GRCm39) S83F possibly damaging Het
Or51l14 T C 7: 103,101,356 (GRCm39) S271P probably benign Het
Or6c75 T A 10: 129,336,775 (GRCm39) S7R probably benign Het
Or7g25 C T 9: 19,160,384 (GRCm39) V104I probably benign Het
Or8b55 T C 9: 38,727,194 (GRCm39) Y132H probably damaging Het
Otoa T C 7: 120,733,326 (GRCm39) L731P probably damaging Het
Pcnx2 G A 8: 126,500,717 (GRCm39) P1458S probably damaging Het
Pfpl A G 19: 12,407,224 (GRCm39) T492A probably damaging Het
Pgm1 A G 4: 99,824,305 (GRCm39) D326G probably damaging Het
Plekhh1 T A 12: 79,119,535 (GRCm39) Y953N probably damaging Het
Pnkd G A 1: 74,387,922 (GRCm39) A195T probably damaging Het
Ppib C T 9: 65,968,764 (GRCm39) Q51* probably null Het
Ppip5k1 G T 2: 121,181,067 (GRCm39) T13K probably benign Het
Psmg2 A T 18: 67,781,246 (GRCm39) S113C probably benign Het
Rbm12b1 A C 4: 12,145,424 (GRCm39) R465S probably damaging Het
Reln A G 5: 22,215,287 (GRCm39) Y1055H probably damaging Het
Ros1 A T 10: 51,996,922 (GRCm39) I1250K probably damaging Het
Samd9l C A 6: 3,373,401 (GRCm39) V1287F probably damaging Het
Sgce A T 6: 4,689,765 (GRCm39) I356N probably damaging Het
Sh3tc1 C T 5: 35,863,248 (GRCm39) E980K possibly damaging Het
Sil1 T C 18: 35,551,151 (GRCm39) E68G possibly damaging Het
Slc18a1 A G 8: 69,518,237 (GRCm39) I259T possibly damaging Het
Slc6a20b A C 9: 123,438,062 (GRCm39) probably null Het
Smg7 G T 1: 152,724,597 (GRCm39) T536K probably benign Het
Smyd4 A G 11: 75,273,192 (GRCm39) Y84C probably damaging Het
Snrnp40 C G 4: 130,271,836 (GRCm39) probably null Het
Sorbs2 A T 8: 46,216,056 (GRCm39) *50C probably null Het
Speg A T 1: 75,377,806 (GRCm39) M855L possibly damaging Het
Srrt G T 5: 137,301,212 (GRCm39) H71Q probably damaging Het
St6galnac5 A G 3: 152,552,130 (GRCm39) S146P probably damaging Het
Syne1 T A 10: 5,299,369 (GRCm39) Q962L probably damaging Het
Tiam2 A G 17: 3,566,278 (GRCm39) H1441R probably damaging Het
Tmem45a C T 16: 56,642,765 (GRCm39) M135I probably benign Het
Tpr A T 1: 150,305,275 (GRCm39) E1521D probably benign Het
Uba3 C T 6: 97,173,865 (GRCm39) G107R probably damaging Het
Unc45b G T 11: 82,820,325 (GRCm39) V590F probably benign Het
Vmn1r14 A T 6: 57,211,297 (GRCm39) T292S probably benign Het
Vmn2r102 T A 17: 19,914,755 (GRCm39) N773K probably damaging Het
Vps13d A T 4: 144,882,427 (GRCm39) D1055E probably benign Het
Wfs1 G C 5: 37,124,359 (GRCm39) A844G probably damaging Het
Zfp398 A G 6: 47,836,412 (GRCm39) T71A possibly damaging Het
Zfp507 C A 7: 35,475,403 (GRCm39) A145S probably damaging Het
Zfp971 A T 2: 177,675,722 (GRCm39) E440D probably damaging 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
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
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'- TTAAAACTCCTGGAGCCACCGC -3'
(R):5'- AAAATCCTTGTACCTGACACCCTGC -3'

Sequencing Primer
(F):5'- AAGCTGCCAGTGGGTTAC -3'
(R):5'- GCCTTGTCTTTGCAGCACG -3'
Posted On 2014-05-23