Incidental Mutation 'R5320:Rasgrf1'
ID 406058
Institutional Source Beutler Lab
Gene Symbol Rasgrf1
Ensembl Gene ENSMUSG00000032356
Gene Name RAS protein-specific guanine nucleotide-releasing factor 1
Synonyms Grf1, CDC25Mm, Grfbeta, CDC25
MMRRC Submission 042903-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5320 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 89791961-89909030 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 89902478 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glycine at position 1208 (R1208G)
Ref Sequence ENSEMBL: ENSMUSP00000034912 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034912]
AlphaFold P27671
PDB Structure Crystal Structure of the Cdc25 domain of RasGRF1 [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000034912
AA Change: R1208G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000034912
Gene: ENSMUSG00000032356
AA Change: R1208G

DomainStartEndE-ValueType
PH 23 132 2.48e-18 SMART
Blast:RhoGEF 146 196 4e-6 BLAST
IQ 205 227 5.27e0 SMART
RhoGEF 248 429 1.96e-57 SMART
PH 461 590 1.51e-8 SMART
RasGEFN 634 767 3.07e-10 SMART
low complexity region 844 855 N/A INTRINSIC
RasGEFN 869 997 5.86e-7 SMART
RasGEF 1023 1260 1.85e-99 SMART
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.8%
  • 20x: 96.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a guanine nucleotide exchange factor (GEF) similar to the Saccharomyces cerevisiae CDC25 gene product. Functional analysis has demonstrated that this protein stimulates the dissociation of GDP from RAS protein. The studies of the similar gene in mouse suggested that the Ras-GEF activity of this protein in brain can be activated by Ca2+ influx, muscarinic receptors, and G protein beta-gamma subunit. Mouse studies also indicated that the Ras-GEF signaling pathway mediated by this protein may be important for long-term memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Mar 2009]
PHENOTYPE: Homozygotes for null mutations (and heterozygotes with a paternally inherited mutant allele) exhibit reduced postnatal growth, low insulin and IGF I levels, glucose intolerance, beta-cell hypoplasia, impaired long-term synaptic plasticity, and impaired hippocampal-dependent learning. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca17 A T 17: 24,526,541 (GRCm39) I581N probably damaging Het
Abcb10 A G 8: 124,697,763 (GRCm39) F187S probably benign Het
Actl11 T A 9: 107,808,203 (GRCm39) V842E possibly damaging Het
Akap12 A G 10: 4,307,291 (GRCm39) D1367G probably benign Het
Aoc1l1 T A 6: 48,952,474 (GRCm39) L133Q probably damaging Het
Aoc1l3 T A 6: 48,964,509 (GRCm39) F172L probably benign Het
AU040320 A T 4: 126,717,509 (GRCm39) H362L possibly damaging Het
Bmpr1a C T 14: 34,146,999 (GRCm39) V258M probably damaging Het
Bptf T A 11: 106,972,193 (GRCm39) K892* probably null Het
Cap2 A G 13: 46,801,840 (GRCm39) *422W probably null Het
Cars2 G T 8: 11,567,854 (GRCm39) H414N probably benign Het
Ccnt1 A C 15: 98,442,124 (GRCm39) S381R probably benign Het
Cdyl2 A T 8: 117,321,794 (GRCm39) C244* probably null Het
Cers2 A G 3: 95,228,305 (GRCm39) E115G probably null Het
Cpt1b G A 15: 89,303,477 (GRCm39) P553S probably benign Het
Cuedc1 A G 11: 88,068,136 (GRCm39) E128G probably damaging Het
Dll4 T A 2: 119,156,968 (GRCm39) V80D probably damaging Het
Dop1b T C 16: 93,536,874 (GRCm39) L113P probably damaging Het
Fam98a A G 17: 75,845,810 (GRCm39) I312T probably damaging Het
Gnrhr T G 5: 86,345,473 (GRCm39) K71T possibly damaging Het
Gtf3c3 A T 1: 54,445,032 (GRCm39) L674Q probably damaging Het
Hipk2 A T 6: 38,795,212 (GRCm39) H352Q probably damaging Het
Hivep1 T C 13: 42,313,115 (GRCm39) V1785A probably damaging Het
Hspa4 A T 11: 53,153,810 (GRCm39) I687N probably damaging Het
Krt18 A T 15: 101,936,955 (GRCm39) D81V probably damaging Het
Lama3 A C 18: 12,685,912 (GRCm39) D1142A probably damaging Het
Lnpep A G 17: 17,766,727 (GRCm39) I713T possibly damaging Het
Man2b2 T A 5: 36,967,677 (GRCm39) Y897F probably damaging Het
Muc5b A T 7: 141,412,738 (GRCm39) I1895F unknown Het
Myh8 G A 11: 67,177,089 (GRCm39) V414I probably damaging Het
Myo1d A T 11: 80,575,149 (GRCm39) probably null Het
Nav2 A T 7: 49,141,121 (GRCm39) M889L probably benign Het
Oc90 C T 15: 65,754,457 (GRCm39) G236D probably benign Het
Or13a27 A G 7: 139,925,548 (GRCm39) V118A probably benign Het
Pak4 A G 7: 28,267,631 (GRCm39) I11T probably damaging Het
Papss2 T C 19: 32,615,787 (GRCm39) I173T probably damaging Het
Pcsk9 A T 4: 106,320,988 (GRCm39) D40E probably benign Het
Pdzrn3 G C 6: 101,128,064 (GRCm39) H867Q probably damaging Het
Plcb1 A T 2: 135,094,696 (GRCm39) I174F possibly damaging Het
Pom121l2 G A 13: 22,166,015 (GRCm39) W95* probably null Het
Prcp A T 7: 92,577,843 (GRCm39) T336S probably benign Het
Prdm11 A C 2: 92,843,226 (GRCm39) S78A probably benign Het
Ralgds T C 2: 28,435,224 (GRCm39) I405T probably damaging Het
Rasgrp2 T A 19: 6,458,864 (GRCm39) probably null Het
Rb1 A T 14: 73,450,566 (GRCm39) Y599* probably null Het
Rnf141 A T 7: 110,433,010 (GRCm39) F62L probably damaging Het
Rsl24d1 T A 9: 73,023,698 (GRCm39) F292I possibly damaging Het
Scn10a C T 9: 119,477,175 (GRCm39) V736I probably damaging Het
Sim2 A T 16: 93,905,598 (GRCm39) T141S probably benign Het
Slc6a15 G T 10: 103,244,067 (GRCm39) V436L probably damaging Het
Smarca2 T C 19: 26,668,772 (GRCm39) S924P probably damaging Het
Tacc1 T C 8: 25,671,881 (GRCm39) E449G probably benign Het
Tlr3 A T 8: 45,852,137 (GRCm39) N253K possibly damaging Het
Tmem198 G A 1: 75,456,500 (GRCm39) A82T probably benign Het
Tom1l2 A T 11: 60,133,648 (GRCm39) L54* probably null Het
Trav12-2 A G 14: 53,854,356 (GRCm39) Y110C probably benign Het
Trdn T A 10: 33,209,247 (GRCm39) probably null Het
Trim36 G T 18: 46,300,565 (GRCm39) P690Q probably damaging Het
Trpc4 A T 3: 54,206,599 (GRCm39) M600L probably damaging Het
Trpm2 T A 10: 77,759,355 (GRCm39) Q1143L probably benign Het
Usp34 T A 11: 23,283,739 (GRCm39) D144E probably benign Het
Vps18 A T 2: 119,127,858 (GRCm39) R894* probably null Het
Vwa1 A G 4: 155,855,369 (GRCm39) V248A probably benign Het
Wdr75 T C 1: 45,838,211 (GRCm39) V40A probably damaging Het
Other mutations in Rasgrf1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00517:Rasgrf1 APN 9 89,852,534 (GRCm39) missense probably damaging 1.00
IGL00763:Rasgrf1 APN 9 89,853,073 (GRCm39) missense probably benign 0.05
IGL01336:Rasgrf1 APN 9 89,873,583 (GRCm39) missense probably benign 0.00
IGL01710:Rasgrf1 APN 9 89,873,745 (GRCm39) missense probably benign 0.18
IGL01807:Rasgrf1 APN 9 89,873,566 (GRCm39) missense probably damaging 0.99
IGL01939:Rasgrf1 APN 9 89,856,889 (GRCm39) missense probably damaging 0.99
IGL02453:Rasgrf1 APN 9 89,826,813 (GRCm39) missense possibly damaging 0.76
IGL02961:Rasgrf1 APN 9 89,863,702 (GRCm39) missense possibly damaging 0.88
IGL03009:Rasgrf1 APN 9 89,873,756 (GRCm39) missense possibly damaging 0.75
IGL03369:Rasgrf1 APN 9 89,892,504 (GRCm39) missense probably damaging 1.00
IGL03373:Rasgrf1 APN 9 89,899,084 (GRCm39) splice site probably benign
Malenkiy UTSW 9 89,892,537 (GRCm39) splice site probably null
Pigeon UTSW 9 89,849,968 (GRCm39) missense probably damaging 1.00
PIT4142001:Rasgrf1 UTSW 9 89,797,626 (GRCm39) missense possibly damaging 0.91
R0234:Rasgrf1 UTSW 9 89,891,419 (GRCm39) missense probably damaging 1.00
R0629:Rasgrf1 UTSW 9 89,866,322 (GRCm39) missense probably damaging 1.00
R0685:Rasgrf1 UTSW 9 89,797,535 (GRCm39) utr 3 prime probably benign
R0730:Rasgrf1 UTSW 9 89,833,062 (GRCm39) splice site probably benign
R0835:Rasgrf1 UTSW 9 89,882,824 (GRCm39) missense probably benign
R1432:Rasgrf1 UTSW 9 89,894,853 (GRCm39) missense probably benign 0.35
R1647:Rasgrf1 UTSW 9 89,835,973 (GRCm39) missense probably benign 0.28
R1717:Rasgrf1 UTSW 9 89,835,966 (GRCm39) missense probably damaging 0.98
R1933:Rasgrf1 UTSW 9 89,835,966 (GRCm39) missense probably damaging 0.98
R1934:Rasgrf1 UTSW 9 89,835,966 (GRCm39) missense probably damaging 0.98
R2187:Rasgrf1 UTSW 9 89,876,888 (GRCm39) missense possibly damaging 0.93
R2240:Rasgrf1 UTSW 9 89,858,815 (GRCm39) missense probably damaging 0.99
R2940:Rasgrf1 UTSW 9 89,873,767 (GRCm39) missense possibly damaging 0.84
R3949:Rasgrf1 UTSW 9 89,863,797 (GRCm39) splice site probably benign
R4751:Rasgrf1 UTSW 9 89,894,919 (GRCm39) missense probably damaging 1.00
R4751:Rasgrf1 UTSW 9 89,792,171 (GRCm39) missense probably damaging 1.00
R4901:Rasgrf1 UTSW 9 89,877,056 (GRCm39) missense probably benign 0.00
R4910:Rasgrf1 UTSW 9 89,858,805 (GRCm39) missense probably benign 0.00
R4961:Rasgrf1 UTSW 9 89,826,922 (GRCm39) missense probably benign 0.06
R5270:Rasgrf1 UTSW 9 89,908,747 (GRCm39) missense probably benign 0.00
R5602:Rasgrf1 UTSW 9 89,793,624 (GRCm39) missense possibly damaging 0.73
R5659:Rasgrf1 UTSW 9 89,866,342 (GRCm39) missense probably damaging 1.00
R5960:Rasgrf1 UTSW 9 89,903,437 (GRCm39) missense possibly damaging 0.69
R6074:Rasgrf1 UTSW 9 89,835,968 (GRCm39) missense probably benign 0.01
R6400:Rasgrf1 UTSW 9 89,873,683 (GRCm39) missense probably damaging 1.00
R6596:Rasgrf1 UTSW 9 89,894,847 (GRCm39) missense possibly damaging 0.92
R6603:Rasgrf1 UTSW 9 89,792,310 (GRCm39) missense probably damaging 0.96
R6647:Rasgrf1 UTSW 9 89,892,516 (GRCm39) missense probably benign 0.00
R6813:Rasgrf1 UTSW 9 89,892,537 (GRCm39) splice site probably null
R7136:Rasgrf1 UTSW 9 89,873,651 (GRCm39) missense probably damaging 1.00
R7155:Rasgrf1 UTSW 9 89,884,414 (GRCm39) missense possibly damaging 0.90
R7175:Rasgrf1 UTSW 9 89,862,802 (GRCm39) missense probably benign 0.02
R7202:Rasgrf1 UTSW 9 89,899,125 (GRCm39) missense possibly damaging 0.49
R7219:Rasgrf1 UTSW 9 89,866,341 (GRCm39) missense probably damaging 1.00
R7244:Rasgrf1 UTSW 9 89,876,810 (GRCm39) missense probably damaging 1.00
R7733:Rasgrf1 UTSW 9 89,863,780 (GRCm39) missense probably benign 0.01
R7764:Rasgrf1 UTSW 9 89,876,747 (GRCm39) missense possibly damaging 0.94
R8210:Rasgrf1 UTSW 9 89,793,675 (GRCm39) missense unknown
R8421:Rasgrf1 UTSW 9 89,849,968 (GRCm39) missense probably damaging 1.00
R8524:Rasgrf1 UTSW 9 89,797,638 (GRCm39) missense possibly damaging 0.53
R8526:Rasgrf1 UTSW 9 89,856,901 (GRCm39) missense probably damaging 0.96
R8697:Rasgrf1 UTSW 9 89,877,055 (GRCm39) missense probably benign
R9133:Rasgrf1 UTSW 9 89,793,600 (GRCm39) missense probably benign
R9153:Rasgrf1 UTSW 9 89,826,790 (GRCm39) missense probably damaging 1.00
R9191:Rasgrf1 UTSW 9 89,883,923 (GRCm39) missense probably damaging 1.00
R9349:Rasgrf1 UTSW 9 89,884,460 (GRCm39) missense probably damaging 0.99
R9468:Rasgrf1 UTSW 9 89,880,756 (GRCm39) missense probably benign 0.00
R9498:Rasgrf1 UTSW 9 89,826,921 (GRCm39) missense probably benign
R9747:Rasgrf1 UTSW 9 89,877,047 (GRCm39) missense probably benign
R9779:Rasgrf1 UTSW 9 89,873,551 (GRCm39) missense probably damaging 0.99
Z1177:Rasgrf1 UTSW 9 89,832,970 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCTCTCAGCAGAAGTTCCTTTC -3'
(R):5'- GCTCTTCTTTGCACATAGGTGG -3'

Sequencing Primer
(F):5'- CAGCAGAAGTTCCTTTCCTTAAG -3'
(R):5'- ACATAGGTGGGTTATCTTGACCTCAC -3'
Posted On 2016-07-22