Incidental Mutation 'R8828:Grm3'
ID 673598
Institutional Source Beutler Lab
Gene Symbol Grm3
Ensembl Gene ENSMUSG00000003974
Gene Name glutamate receptor, metabotropic 3
Synonyms mGluR3, mGlu3, 0710001G23Rik, Gprc1c
MMRRC Submission 068730-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8828 (G1)
Quality Score 214.009
Status Not validated
Chromosome 5
Chromosomal Location 9535541-9775170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 9554725 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 856 (S856T)
Ref Sequence ENSEMBL: ENSMUSP00000004076 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004076]
AlphaFold Q9QYS2
Predicted Effect probably benign
Transcript: ENSMUST00000004076
AA Change: S856T

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000004076
Gene: ENSMUSG00000003974
AA Change: S856T

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Pfam:ANF_receptor 67 473 4.8e-102 PFAM
Pfam:NCD3G 505 555 2.4e-14 PFAM
Pfam:7tm_3 588 825 4.7e-62 PFAM
low complexity region 849 861 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] L-glutamate is the major excitatory neurotransmitter in the central nervous system and activates both ionotropic and metabotropic glutamate receptors. Glutamatergic neurotransmission is involved in most aspects of normal brain function and can be perturbed in many neuropathologic conditions. The metabotropic glutamate receptors are a family of G protein-coupled receptors, that have been divided into 3 groups on the basis of sequence homology, putative signal transduction mechanisms, and pharmacologic properties. Group I includes GRM1 and GRM5 and these receptors have been shown to activate phospholipase C. Group II includes GRM2 and GRM3 while Group III includes GRM4, GRM6, GRM7 and GRM8. Group II and III receptors are linked to the inhibition of the cyclic AMP cascade but differ in their agonist selectivities. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted mutation display normal morphology, clinical chemistry, hematology, and behavior. Mice homozygous for a knock-out allele exhibit altered neuroprotection. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi3bp A T 16: 56,507,455 (GRCm39) Y1091F probably damaging Het
Arl8b A G 6: 108,792,250 (GRCm39) I104V probably benign Het
Asb2 C A 12: 103,304,457 (GRCm39) G16C probably benign Het
Bptf T C 11: 106,945,836 (GRCm39) S2468G probably damaging Het
Capns1 T A 7: 29,889,963 (GRCm39) D182V probably damaging Het
Cct5 T C 15: 31,594,658 (GRCm39) H182R possibly damaging Het
Cd200 G A 16: 45,215,157 (GRCm39) R165C probably benign Het
Chd3 C T 11: 69,247,097 (GRCm39) V1024I probably damaging Het
Chd8 CAGGGTCTGCCCTCATGGTATTGTATTTCTCATAGCCTAAAAGAACAAGGG C 14: 52,448,037 (GRCm39) probably null Het
Csmd1 T C 8: 16,048,794 (GRCm39) S2303G probably benign Het
Ctsl A G 13: 64,514,314 (GRCm39) S255P probably damaging Het
Dclre1c T G 2: 3,444,714 (GRCm39) N268K possibly damaging Het
Dock10 T C 1: 80,521,134 (GRCm39) D1158G probably damaging Het
Dock6 A T 9: 21,757,797 (GRCm39) D102E probably benign Het
Dvl3 T A 16: 20,344,495 (GRCm39) D290E probably damaging Het
Fam72a T A 1: 131,458,461 (GRCm39) C74* probably null Het
Gnrh1 T A 14: 67,985,334 (GRCm39) L73Q probably damaging Het
Grina T A 15: 76,132,497 (GRCm39) S115T probably damaging Het
Hars1 C A 18: 36,899,996 (GRCm39) R490L possibly damaging Het
Ide T A 19: 37,292,241 (GRCm39) K318I Het
Immt C A 6: 71,829,762 (GRCm39) S156* probably null Het
Iqcd A G 5: 120,738,232 (GRCm39) I17V possibly damaging Het
Klhdc1 T C 12: 69,298,808 (GRCm39) V131A probably damaging Het
Klk6 C A 7: 43,478,061 (GRCm39) N144K Het
Klk6 T C 7: 43,478,062 (GRCm39) C145R probably damaging Het
Lrfn2 A T 17: 49,404,132 (GRCm39) T752S probably damaging Het
Lrguk A C 6: 34,080,572 (GRCm39) Q1269P unknown Het
Lrwd1 G T 5: 136,164,787 (GRCm39) Q7K probably benign Het
Macf1 A T 4: 123,302,204 (GRCm39) M766K probably benign Het
Myo3a A T 2: 22,245,864 (GRCm39) T4S probably benign Het
Neb T C 2: 52,084,438 (GRCm39) Y5587C probably damaging Het
Nf1 A T 11: 79,286,679 (GRCm39) probably null Het
Npepps G T 11: 97,131,823 (GRCm39) R344S probably damaging Het
Nudt16l2 C T 9: 105,021,648 (GRCm39) D133N probably damaging Het
Or52p1 A T 7: 104,267,486 (GRCm39) Y200F probably damaging Het
Or5v1b A G 17: 37,841,333 (GRCm39) N155S probably damaging Het
Pcnx1 T A 12: 82,042,597 (GRCm39) W2286R probably damaging Het
Ppm1g A T 5: 31,365,768 (GRCm39) N51K probably benign Het
Ppp1r13b T C 12: 111,799,981 (GRCm39) K722E probably damaging Het
Prim1 A G 10: 127,859,761 (GRCm39) S318G probably damaging Het
Prl4a1 T C 13: 28,207,307 (GRCm39) Y194H probably damaging Het
Prl7c1 A T 13: 27,957,854 (GRCm39) D195E probably benign Het
Psmb2 A G 4: 126,603,330 (GRCm39) D186G probably benign Het
Ptprq A G 10: 107,482,513 (GRCm39) V1020A probably benign Het
Scgb2b20 T C 7: 33,065,689 (GRCm39) T13A unknown Het
Scly C A 1: 91,244,830 (GRCm39) H310Q possibly damaging Het
Sdccag8 G A 1: 176,783,473 (GRCm39) E661K probably damaging Het
Sema4f G A 6: 82,894,873 (GRCm39) L441F probably benign Het
Sema4f A C 6: 82,894,874 (GRCm39) Y440* probably null Het
Tmem262 C T 19: 6,130,118 (GRCm39) probably benign Het
Trim33 A G 3: 103,236,392 (GRCm39) T501A probably damaging Het
Trio C A 15: 27,741,150 (GRCm39) V2692F possibly damaging Het
Ttn A T 2: 76,772,774 (GRCm39) V2453E unknown Het
Ttn G T 2: 76,541,956 (GRCm39) R33677S probably benign Het
Uaca T A 9: 60,778,852 (GRCm39) S1080T probably benign Het
Vav3 T A 3: 109,555,051 (GRCm39) C660S probably benign Het
Vmn1r229 T A 17: 21,034,990 (GRCm39) D78E probably damaging Het
Vmn2r73 A G 7: 85,521,179 (GRCm39) V263A probably damaging Het
Yeats2 A T 16: 19,969,260 (GRCm39) D17V probably benign Het
Zfp658 T A 7: 43,222,240 (GRCm39) W172R probably benign Het
Zfp804a A C 2: 82,089,459 (GRCm39) H1096P possibly damaging Het
Zkscan14 C T 5: 145,138,375 (GRCm39) W37* probably null Het
Zmynd15 A T 11: 70,355,017 (GRCm39) D468V probably damaging Het
Zmynd8 A T 2: 165,654,466 (GRCm39) V682E probably benign Het
Other mutations in Grm3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00495:Grm3 APN 5 9,562,290 (GRCm39) missense probably benign
IGL01393:Grm3 APN 5 9,639,856 (GRCm39) missense probably benign 0.00
IGL01398:Grm3 APN 5 9,535,762 (GRCm39) unclassified probably benign
IGL01825:Grm3 APN 5 9,561,600 (GRCm39) missense probably damaging 1.00
IGL01966:Grm3 APN 5 9,561,486 (GRCm39) missense probably damaging 0.98
IGL02367:Grm3 APN 5 9,561,660 (GRCm39) missense probably damaging 1.00
IGL02526:Grm3 APN 5 9,639,847 (GRCm39) missense probably damaging 1.00
IGL02972:Grm3 APN 5 9,562,410 (GRCm39) missense probably damaging 1.00
IGL03356:Grm3 APN 5 9,562,206 (GRCm39) missense possibly damaging 0.89
BB002:Grm3 UTSW 5 9,639,880 (GRCm39) missense probably benign 0.09
BB012:Grm3 UTSW 5 9,639,880 (GRCm39) missense probably benign 0.09
R0032:Grm3 UTSW 5 9,561,452 (GRCm39) splice site probably null
R0032:Grm3 UTSW 5 9,561,452 (GRCm39) splice site probably null
R0389:Grm3 UTSW 5 9,554,794 (GRCm39) missense probably damaging 1.00
R0455:Grm3 UTSW 5 9,562,477 (GRCm39) missense probably benign
R0538:Grm3 UTSW 5 9,562,446 (GRCm39) missense possibly damaging 0.95
R0553:Grm3 UTSW 5 9,620,048 (GRCm39) missense probably benign 0.16
R1124:Grm3 UTSW 5 9,620,297 (GRCm39) missense probably benign
R1163:Grm3 UTSW 5 9,620,738 (GRCm39) missense probably benign 0.34
R1440:Grm3 UTSW 5 9,639,958 (GRCm39) missense probably benign
R1635:Grm3 UTSW 5 9,561,520 (GRCm39) missense probably damaging 1.00
R1734:Grm3 UTSW 5 9,639,742 (GRCm39) missense probably benign 0.00
R1895:Grm3 UTSW 5 9,562,123 (GRCm39) missense probably damaging 1.00
R1926:Grm3 UTSW 5 9,554,881 (GRCm39) missense probably damaging 0.98
R1940:Grm3 UTSW 5 9,561,682 (GRCm39) missense probably damaging 1.00
R1946:Grm3 UTSW 5 9,562,123 (GRCm39) missense probably damaging 1.00
R2004:Grm3 UTSW 5 9,639,793 (GRCm39) missense possibly damaging 0.57
R2005:Grm3 UTSW 5 9,639,793 (GRCm39) missense possibly damaging 0.57
R2006:Grm3 UTSW 5 9,639,793 (GRCm39) missense possibly damaging 0.57
R3116:Grm3 UTSW 5 9,620,752 (GRCm39) missense probably damaging 1.00
R4083:Grm3 UTSW 5 9,562,054 (GRCm39) missense probably benign
R4537:Grm3 UTSW 5 9,562,083 (GRCm39) missense probably benign 0.02
R4855:Grm3 UTSW 5 9,620,047 (GRCm39) missense probably damaging 0.98
R5060:Grm3 UTSW 5 9,620,167 (GRCm39) missense probably damaging 0.99
R5093:Grm3 UTSW 5 9,639,766 (GRCm39) missense probably benign 0.01
R5419:Grm3 UTSW 5 9,620,233 (GRCm39) missense probably damaging 1.00
R5525:Grm3 UTSW 5 9,554,872 (GRCm39) missense probably damaging 1.00
R5642:Grm3 UTSW 5 9,620,536 (GRCm39) missense probably benign 0.21
R5804:Grm3 UTSW 5 9,620,155 (GRCm39) missense probably benign 0.33
R5915:Grm3 UTSW 5 9,561,927 (GRCm39) missense probably damaging 1.00
R5966:Grm3 UTSW 5 9,561,930 (GRCm39) missense probably damaging 0.98
R6151:Grm3 UTSW 5 9,561,556 (GRCm39) missense probably damaging 1.00
R6419:Grm3 UTSW 5 9,620,201 (GRCm39) missense probably damaging 1.00
R7267:Grm3 UTSW 5 9,639,581 (GRCm39) missense probably benign 0.00
R7555:Grm3 UTSW 5 9,620,000 (GRCm39) missense probably benign 0.00
R7657:Grm3 UTSW 5 9,561,452 (GRCm39) splice site probably null
R7925:Grm3 UTSW 5 9,639,880 (GRCm39) missense probably benign 0.09
R8032:Grm3 UTSW 5 9,562,272 (GRCm39) missense probably benign 0.11
R8227:Grm3 UTSW 5 9,620,242 (GRCm39) missense possibly damaging 0.65
R8462:Grm3 UTSW 5 9,562,365 (GRCm39) missense probably benign
R8500:Grm3 UTSW 5 9,561,726 (GRCm39) missense probably benign 0.21
R8696:Grm3 UTSW 5 9,562,311 (GRCm39) missense probably damaging 1.00
R8807:Grm3 UTSW 5 9,561,499 (GRCm39) missense probably damaging 1.00
R8876:Grm3 UTSW 5 9,561,580 (GRCm39) missense probably damaging 1.00
R8896:Grm3 UTSW 5 9,562,483 (GRCm39) missense possibly damaging 0.91
R9035:Grm3 UTSW 5 9,620,464 (GRCm39) missense probably damaging 0.99
R9779:Grm3 UTSW 5 9,561,656 (GRCm39) missense possibly damaging 0.74
X0020:Grm3 UTSW 5 9,562,195 (GRCm39) missense probably damaging 1.00
X0025:Grm3 UTSW 5 9,535,790 (GRCm39) missense probably damaging 1.00
X0026:Grm3 UTSW 5 9,562,238 (GRCm39) nonsense probably null
Z1088:Grm3 UTSW 5 9,620,183 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- TAATGGGCTGAATGTCTTTCTTCC -3'
(R):5'- CGACAACAATGTGCATCTCCG -3'

Sequencing Primer
(F):5'- AGAAATGGTGAATCTTCTGCTCTG -3'
(R):5'- AACAATGTGCATCTCCGTTAGC -3'
Posted On 2021-07-15