Incidental Mutation 'R4537:Grm3'
ID 333363
Institutional Source Beutler Lab
Gene Symbol Grm3
Ensembl Gene ENSMUSG00000003974
Gene Name glutamate receptor, metabotropic 3
Synonyms mGluR3, mGlu3, 0710001G23Rik, Gprc1c
MMRRC Submission 041774-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4537 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 9535541-9775170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 9562083 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 589 (M589T)
Ref Sequence ENSEMBL: ENSMUSP00000004076 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004076]
AlphaFold Q9QYS2
Predicted Effect probably benign
Transcript: ENSMUST00000004076
AA Change: M589T

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000004076
Gene: ENSMUSG00000003974
AA Change: M589T

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
Meta Mutation Damage Score 0.1356 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 100% (41/41)
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arid4b T A 13: 14,294,746 (GRCm39) Y9* probably null Het
Aspm T C 1: 139,402,041 (GRCm39) I1235T probably benign Het
Defb30 T C 14: 63,273,525 (GRCm39) I29M probably damaging Het
Dnajc13 CT C 9: 104,064,004 (GRCm39) probably benign Het
Dpy19l3 T C 7: 35,411,326 (GRCm39) T428A probably benign Het
Fam83b T C 9: 76,399,424 (GRCm39) T560A probably benign Het
Fnip2 A G 3: 79,373,021 (GRCm39) V1019A probably damaging Het
Fus A G 7: 127,575,087 (GRCm39) D268G probably damaging Het
Gm14412 T A 2: 177,006,352 (GRCm39) K514N probably benign Het
Gphn T C 12: 78,540,788 (GRCm39) L265P probably benign Het
Hoxa1 G T 6: 52,134,973 (GRCm39) Q77K probably benign Het
Ighv14-2 A G 12: 113,958,512 (GRCm39) C3R probably benign Het
Itgb2 G A 10: 77,397,050 (GRCm39) probably null Het
Mrpl24 A C 3: 87,829,719 (GRCm39) K102Q probably benign Het
Ogfod2 C T 5: 124,252,591 (GRCm39) probably benign Het
Olig2 A G 16: 91,023,732 (GRCm39) I149V probably damaging Het
Or10g9 T A 9: 39,911,616 (GRCm39) K302N probably benign Het
Or56a3b T A 7: 104,776,227 (GRCm39) I84F probably damaging Het
Or7g19 T A 9: 18,856,526 (GRCm39) I194N possibly damaging Het
Oxr1 A G 15: 41,683,915 (GRCm39) Q515R possibly damaging Het
Rae1 G T 2: 172,857,185 (GRCm39) probably benign Het
Slc25a12 T A 2: 71,105,450 (GRCm39) probably benign Het
Slc2a3 C A 6: 122,714,063 (GRCm39) G157V probably damaging Het
Slc5a4a C T 10: 76,013,929 (GRCm39) R379* probably null Het
Sost G A 11: 101,857,670 (GRCm39) P44S probably damaging Het
Sprr2f A T 3: 92,273,366 (GRCm39) Q55L unknown Het
Srd5a3 G A 5: 76,297,798 (GRCm39) probably null Het
Tmtc1 C T 6: 148,164,280 (GRCm39) probably null Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Tob1 ACAGCAGCAGCAGCAGCAGCAGCAGCA ACAGCAGCAGCAGCAGCAGCAGCA 11: 94,105,278 (GRCm39) probably benign Het
Ulk4 G A 9: 121,092,704 (GRCm39) R178* probably null Het
Uspl1 A G 5: 149,124,588 (GRCm39) T2A possibly damaging Het
Vmn2r87 T G 10: 130,308,054 (GRCm39) H728P probably benign Het
Vmn2r93 T A 17: 18,525,194 (GRCm39) M284K possibly damaging Het
Zfp101 T A 17: 33,601,466 (GRCm39) M59L possibly damaging Het
Zfp558 T C 9: 18,368,798 (GRCm39) E146G probably null 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
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
R8828:Grm3 UTSW 5 9,554,725 (GRCm39) missense probably benign 0.00
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'- TGCGAGCGATGCAGTTTGTC -3'
(R):5'- GATCTGCATCCCATGTGAGC -3'

Sequencing Primer
(F):5'- TGTCTTGGTCAGGAGAGCTGAATAAC -3'
(R):5'- CATGTGAGCCCTATGAATACCTGG -3'
Posted On 2015-08-18