Incidental Mutation 'R9133:Rasgrf1'
ID 693789
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 068930-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9133 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 89791961-89909030 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 89793600 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 126 (T126A)
Ref Sequence ENSEMBL: ENSMUSP00000140921 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034909] [ENSMUST00000034912] [ENSMUST00000189545]
AlphaFold P27671
Predicted Effect probably benign
Transcript: ENSMUST00000034909
AA Change: T126A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034909
Gene: ENSMUSG00000032356
AA Change: T126A

DomainStartEndE-ValueType
PH 23 143 1e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000034912
SMART Domains Protein: ENSMUSP00000034912
Gene: ENSMUSG00000032356

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
Predicted Effect probably benign
Transcript: ENSMUST00000189545
AA Change: T126A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000140921
Gene: ENSMUSG00000032356
AA Change: T126A

DomainStartEndE-ValueType
PH 23 143 3.1e-7 SMART
Meta Mutation Damage Score 0.0846 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (65/65)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acat3 T A 17: 13,159,176 (GRCm39) R4S probably benign Het
Adamdec1 A T 14: 68,814,547 (GRCm39) C143* probably null Het
Adck5 A G 15: 76,460,612 (GRCm39) probably benign Het
Aebp2 A G 6: 140,579,441 (GRCm39) D226G probably damaging Het
Ascc3 A G 10: 50,630,175 (GRCm39) I1755V possibly damaging Het
Aspm C T 1: 139,419,266 (GRCm39) T2977M probably damaging Het
Cacna1a A G 8: 85,276,152 (GRCm39) S582G probably damaging Het
Card14 T C 11: 119,231,835 (GRCm39) F801S probably damaging Het
Casp16 T A 17: 23,771,003 (GRCm39) D134V probably damaging Het
Cmya5 A G 13: 93,234,108 (GRCm39) S327P possibly damaging Het
Cutc A T 19: 43,755,727 (GRCm39) D229V possibly damaging Het
Cyp21a1 C A 17: 35,023,419 (GRCm39) probably benign Het
Dnah10 A G 5: 124,859,423 (GRCm39) K2130R probably damaging Het
Dsc1 C T 18: 20,234,904 (GRCm39) S250N probably benign Het
Edc4 T C 8: 106,611,778 (GRCm39) probably null Het
Efcab8 G C 2: 153,646,861 (GRCm39) V397L unknown Het
Ehmt1 A T 2: 24,729,635 (GRCm39) I642K possibly damaging Het
Gjd2 T C 2: 113,842,039 (GRCm39) Q146R probably benign Het
Gm26661 A G 14: 7,791,936 (GRCm38) H117R unknown Het
H2-Oa T A 17: 34,313,505 (GRCm39) D185E probably damaging Het
Hjurp A T 1: 88,202,772 (GRCm39) Y71N possibly damaging Het
Hyal6 A G 6: 24,734,585 (GRCm39) R173G possibly damaging Het
Ica1 A T 6: 8,659,921 (GRCm39) V125D probably benign Het
Ift172 T C 5: 31,442,867 (GRCm39) T140A probably benign Het
Ighv9-4 T A 12: 114,263,883 (GRCm39) I17F probably benign Het
Igkv4-92 G T 6: 68,732,248 (GRCm39) T42N probably damaging Het
Kctd16 C A 18: 40,392,069 (GRCm39) P219Q probably damaging Het
Kdm5b A T 1: 134,530,323 (GRCm39) I445F probably benign Het
Ksr2 A G 5: 117,841,319 (GRCm39) T598A probably benign Het
Lrrn1 C T 6: 107,544,568 (GRCm39) T122I probably damaging Het
Mars2 A G 1: 55,276,721 (GRCm39) D108G possibly damaging Het
Ms4a14 A G 19: 11,281,038 (GRCm39) W507R Het
Ncoa3 A G 2: 165,910,381 (GRCm39) T1266A possibly damaging Het
Neb T C 2: 52,083,256 (GRCm39) K5650E possibly damaging Het
Nlrp4f T A 13: 65,332,883 (GRCm39) K92* probably null Het
Nme4 G T 17: 26,314,389 (GRCm39) A13E probably benign Het
Nova1 G T 12: 46,865,524 (GRCm39) A4E unknown Het
Nphs1 G T 7: 30,160,092 (GRCm39) E124* probably null Het
Or10d4 T A 9: 39,580,974 (GRCm39) I207N possibly damaging Het
Or10d4b T A 9: 39,534,809 (GRCm39) L128* probably null Het
Or5d14 T C 2: 87,880,782 (GRCm39) Y62C probably damaging Het
Pde8a C T 7: 80,982,619 (GRCm39) T746I probably damaging Het
Peg3 GTGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTC GTGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTCCTGGCCATGGGGCTTATCATCATGGGGCTC 7: 6,712,167 (GRCm39) probably benign Het
Ranbp2 T C 10: 58,313,050 (GRCm39) S1257P probably damaging Het
Ranbp3 T C 17: 57,003,791 (GRCm39) probably null Het
Rexo5 T G 7: 119,444,667 (GRCm39) L714R probably damaging Het
Rhobtb3 A G 13: 76,020,512 (GRCm39) Y597H probably damaging Het
Riox1 C G 12: 83,998,221 (GRCm39) Y252* probably null Het
Sh2d3c T C 2: 32,634,778 (GRCm39) Y186H possibly damaging Het
Slc16a7 T A 10: 125,066,536 (GRCm39) T368S probably benign Het
Slc25a26 G A 6: 94,511,143 (GRCm39) V107I Het
Slc4a5 A T 6: 83,203,217 (GRCm39) Y39F possibly damaging Het
Smarcad1 A G 6: 65,049,035 (GRCm39) K254E probably damaging Het
Sspo G T 6: 48,434,747 (GRCm39) V1080L possibly damaging Het
Thsd7b A T 1: 129,843,382 (GRCm39) T865S probably benign Het
Top1 C T 2: 160,545,591 (GRCm39) Q320* probably null Het
Trank1 T A 9: 111,220,770 (GRCm39) N2502K possibly damaging Het
Urad T C 5: 147,252,251 (GRCm39) H67R probably damaging Het
Vamp5 A C 6: 72,357,362 (GRCm39) probably null Het
Vmn1r62 A G 7: 5,679,062 (GRCm39) I248V probably benign Het
Wwc2 G T 8: 48,305,007 (GRCm39) Q873K unknown Het
Zcchc2 C A 1: 105,958,535 (GRCm39) S1002Y probably damaging Het
Zdhhc14 G A 17: 5,803,283 (GRCm39) R462H probably benign Het
Zfp788 A G 7: 41,299,484 (GRCm39) N707D Het
Zfp964 A G 8: 70,115,783 (GRCm39) T128A probably benign Het
Zkscan16 T C 4: 58,957,722 (GRCm39) L668S possibly 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
R5320:Rasgrf1 UTSW 9 89,902,478 (GRCm39) missense probably damaging 0.99
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
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'- AGGTATCTGGTCCCCTGACTTC -3'
(R):5'- TCACCTGACTAGTCATTCTCAAG -3'

Sequencing Primer
(F):5'- CTATTTGCCCGGATGGAGAC -3'
(R):5'- TGACTAGTCATTCTCAAGAGTCACC -3'
Posted On 2022-01-20