Incidental Mutation 'IGL01807:Rasgrf1'
ID155696
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Rasgrf1
Ensembl Gene ENSMUSG00000032356
Gene NameRAS protein-specific guanine nucleotide-releasing factor 1
SynonymsCDC25, Grfbeta, CDC25Mm, Grf1
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01807
Quality Score
Status
Chromosome9
Chromosomal Location89909908-90026977 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 89991513 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Threonine at position 625 (I625T)
Ref Sequence ENSEMBL: ENSMUSP00000034912 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034912]
PDB Structure
Crystal Structure of the Cdc25 domain of RasGRF1 [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000034912
AA Change: I625T

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000034912
Gene: ENSMUSG00000032356
AA Change: I625T

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
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: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 G T 6: 142,605,914 L1223M probably damaging Het
Ano7 A G 1: 93,402,696 E814G possibly damaging Het
Atf1 T C 15: 100,252,064 probably benign Het
Bco2 T C 9: 50,545,858 probably benign Het
Birc6 A G 17: 74,631,037 I2625V probably benign Het
Bub1 A G 2: 127,812,977 S545P probably benign Het
Cacna1i T A 15: 80,374,147 I1173N probably damaging Het
Ccdc175 T C 12: 72,159,842 E210G probably benign Het
Ccl2 G A 11: 82,035,687 G9D possibly damaging Het
Chmp2b T A 16: 65,540,205 T189S probably benign Het
Col4a1 A T 8: 11,247,056 probably benign Het
Ecm1 A G 3: 95,736,579 S236P probably damaging Het
Epha8 A G 4: 136,931,682 V887A probably benign Het
Fam227a T C 15: 79,649,655 M36V probably benign Het
Fbxo15 T A 18: 84,981,381 probably benign Het
Mtmr4 A G 11: 87,604,150 I423V possibly damaging Het
Ngly1 C T 14: 16,290,873 L452F probably benign Het
Olfr194 T C 16: 59,119,573 T166A possibly damaging Het
Olfr654 T A 7: 104,587,884 W27R probably damaging Het
Pak2 T C 16: 32,037,279 K247E probably damaging Het
Pola2 A G 19: 5,953,159 probably benign Het
Ppp1r9a C T 6: 5,158,248 Q1219* probably null Het
Rpap1 T C 2: 119,782,708 T120A possibly damaging Het
Scin T C 12: 40,084,289 Y252C probably damaging Het
Slc5a9 A T 4: 111,877,540 *686R probably null Het
Smc1b T A 15: 85,096,745 D774V probably damaging Het
Uba6 C T 5: 86,122,411 R838Q probably damaging Het
Ulk4 A G 9: 121,255,185 S105P probably damaging Het
Vwa3a G A 7: 120,775,506 probably null Het
Xirp2 A G 2: 67,515,031 T2539A probably benign Het
Zfpm2 T C 15: 40,753,056 probably null Het
Other mutations in Rasgrf1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00517:Rasgrf1 APN 9 89970481 missense probably damaging 1.00
IGL00763:Rasgrf1 APN 9 89971020 missense probably benign 0.05
IGL01336:Rasgrf1 APN 9 89991530 missense probably benign 0.00
IGL01710:Rasgrf1 APN 9 89991692 missense probably benign 0.18
IGL01939:Rasgrf1 APN 9 89974836 missense probably damaging 0.99
IGL02453:Rasgrf1 APN 9 89944760 missense possibly damaging 0.76
IGL02961:Rasgrf1 APN 9 89981649 missense possibly damaging 0.88
IGL03009:Rasgrf1 APN 9 89991703 missense possibly damaging 0.75
IGL03369:Rasgrf1 APN 9 90010451 missense probably damaging 1.00
IGL03373:Rasgrf1 APN 9 90017031 splice site probably benign
Malenkiy UTSW 9 90010484 splice site probably null
PIT4142001:Rasgrf1 UTSW 9 89915573 missense possibly damaging 0.91
R0234:Rasgrf1 UTSW 9 90009366 missense probably damaging 1.00
R0629:Rasgrf1 UTSW 9 89984269 missense probably damaging 1.00
R0685:Rasgrf1 UTSW 9 89915482 utr 3 prime probably benign
R0730:Rasgrf1 UTSW 9 89951009 splice site probably benign
R0835:Rasgrf1 UTSW 9 90000771 missense probably benign
R1432:Rasgrf1 UTSW 9 90012800 missense probably benign 0.35
R1647:Rasgrf1 UTSW 9 89953920 missense probably benign 0.28
R1717:Rasgrf1 UTSW 9 89953913 missense probably damaging 0.98
R1933:Rasgrf1 UTSW 9 89953913 missense probably damaging 0.98
R1934:Rasgrf1 UTSW 9 89953913 missense probably damaging 0.98
R2187:Rasgrf1 UTSW 9 89994835 missense possibly damaging 0.93
R2240:Rasgrf1 UTSW 9 89976762 missense probably damaging 0.99
R2940:Rasgrf1 UTSW 9 89991714 missense possibly damaging 0.84
R3949:Rasgrf1 UTSW 9 89981744 splice site probably benign
R4751:Rasgrf1 UTSW 9 89910118 missense probably damaging 1.00
R4751:Rasgrf1 UTSW 9 90012866 missense probably damaging 1.00
R4901:Rasgrf1 UTSW 9 89995003 missense probably benign 0.00
R4910:Rasgrf1 UTSW 9 89976752 missense probably benign 0.00
R4961:Rasgrf1 UTSW 9 89944869 missense probably benign 0.06
R5270:Rasgrf1 UTSW 9 90026694 missense probably benign 0.00
R5320:Rasgrf1 UTSW 9 90020425 missense probably damaging 0.99
R5602:Rasgrf1 UTSW 9 89911571 missense possibly damaging 0.73
R5659:Rasgrf1 UTSW 9 89984289 missense probably damaging 1.00
R5960:Rasgrf1 UTSW 9 90021384 missense possibly damaging 0.69
R6074:Rasgrf1 UTSW 9 89953915 missense probably benign 0.01
R6400:Rasgrf1 UTSW 9 89991630 missense probably damaging 1.00
R6596:Rasgrf1 UTSW 9 90012794 missense possibly damaging 0.92
R6603:Rasgrf1 UTSW 9 89910257 missense probably damaging 0.96
R6647:Rasgrf1 UTSW 9 90010463 missense probably benign 0.00
R6813:Rasgrf1 UTSW 9 90010484 splice site probably null
R7136:Rasgrf1 UTSW 9 89991598 missense probably damaging 1.00
R7155:Rasgrf1 UTSW 9 90002361 missense possibly damaging 0.90
R7175:Rasgrf1 UTSW 9 89980749 missense probably benign 0.02
R7202:Rasgrf1 UTSW 9 90017072 missense possibly damaging 0.49
R7219:Rasgrf1 UTSW 9 89984288 missense probably damaging 1.00
R7244:Rasgrf1 UTSW 9 89994757 missense probably damaging 1.00
Posted On2014-02-04