Incidental Mutation 'R8896:Grm3'
ID 678017
Institutional Source Beutler Lab
Gene Symbol Grm3
Ensembl Gene ENSMUSG00000003974
Gene Name glutamate receptor, metabotropic 3
Synonyms mGluR3, mGlu3, 0710001G23Rik, Gprc1c
MMRRC Submission 068698-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8896 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 9535541-9775170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 9562483 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 456 (F456L)
Ref Sequence ENSEMBL: ENSMUSP00000004076 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004076]
AlphaFold Q9QYS2
Predicted Effect possibly damaging
Transcript: ENSMUST00000004076
AA Change: F456L

PolyPhen 2 Score 0.914 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000004076
Gene: ENSMUSG00000003974
AA Change: F456L

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 100% (73/73)
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: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aox4 T G 1: 58,291,233 (GRCm39) S784A probably benign Het
Ap3d1 T A 10: 80,552,425 (GRCm39) H581L probably benign Het
Atp11a T C 8: 12,899,781 (GRCm39) Y915H probably damaging Het
Atp4b T C 8: 13,437,514 (GRCm39) D213G probably benign Het
Bcl11a A G 11: 24,113,640 (GRCm39) S328G probably benign Het
Bean1 CT C 8: 104,908,664 (GRCm39) probably null Het
Cadps2 T A 6: 23,410,876 (GRCm39) Y685F probably damaging Het
Ccdc88b C T 19: 6,831,203 (GRCm39) A580T probably benign Het
Cdc42bpa GACAACA GACA 1: 179,958,373 (GRCm39) probably benign Het
Cep152 A T 2: 125,408,155 (GRCm39) V1396D possibly damaging Het
Ces1c T C 8: 93,833,254 (GRCm39) I404V probably benign Het
Cr2 A T 1: 194,851,581 (GRCm39) M137K possibly damaging Het
Cyp2d40 T C 15: 82,644,454 (GRCm39) Y257C unknown Het
Dennd1c T A 17: 57,381,512 (GRCm39) D116V probably damaging Het
Dph2 G A 4: 117,747,575 (GRCm39) R270* probably null Het
Dpp8 A C 9: 64,985,318 (GRCm39) H792P possibly damaging Het
Dusp29 T C 14: 21,736,763 (GRCm39) D113G probably benign Het
Efs T C 14: 55,157,756 (GRCm39) E185G possibly damaging Het
Eml3 A G 19: 8,914,056 (GRCm39) E480G probably damaging Het
Fam193a A G 5: 34,583,828 (GRCm39) T336A probably benign Het
Fermt1 C T 2: 132,783,852 (GRCm39) probably benign Het
Galnt4 T A 10: 98,945,955 (GRCm39) V560D probably damaging Het
Gbp2b C A 3: 142,309,327 (GRCm39) T146K probably damaging Het
Gbp5 C T 3: 142,211,308 (GRCm39) T346I probably damaging Het
Glrx G T 13: 75,995,317 (GRCm39) C79F probably damaging Het
Glt8d2 T A 10: 82,490,616 (GRCm39) T225S probably damaging Het
Gse1 T G 8: 121,303,185 (GRCm39) S1109A unknown Het
Gstp3 A T 19: 4,108,573 (GRCm39) L63Q probably damaging Het
Hapln3 G A 7: 78,767,239 (GRCm39) R267W probably benign Het
Herc4 T A 10: 63,147,286 (GRCm39) I801N possibly damaging Het
Ido1 G T 8: 25,077,880 (GRCm39) D153E probably benign Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Kcnj9 T A 1: 172,153,360 (GRCm39) S255C probably damaging Het
Kpna3 T C 14: 61,629,294 (GRCm39) N39D probably benign Het
Krt39 A T 11: 99,409,095 (GRCm39) S269T probably damaging Het
Lfng G A 5: 140,598,978 (GRCm39) V296I probably benign Het
Lrit3 T A 3: 129,585,132 (GRCm39) I209F probably damaging Het
Map4k5 T A 12: 69,870,275 (GRCm39) D523V possibly damaging Het
Mdn1 C T 4: 32,678,328 (GRCm39) P652L probably benign Het
Med30 G A 15: 52,584,516 (GRCm39) V145I possibly damaging Het
Megf6 T A 4: 154,326,860 (GRCm39) D163E probably damaging Het
Meltf T A 16: 31,709,522 (GRCm39) probably benign Het
Mindy4 T C 6: 55,255,223 (GRCm39) L567P probably benign Het
Mppe1 T C 18: 67,370,472 (GRCm39) D75G probably damaging Het
Muc4 C T 16: 32,754,673 (GRCm38) P1516S probably benign Het
Myo3b C A 2: 70,069,160 (GRCm39) F494L probably damaging Het
Nedd4l A G 18: 65,298,688 (GRCm39) T226A probably benign Het
Nod1 A G 6: 54,921,277 (GRCm39) V347A probably benign Het
Nup210 A T 6: 91,019,235 (GRCm39) probably null Het
Nup210l A G 3: 90,025,932 (GRCm39) R185G probably damaging Het
Oma1 T C 4: 103,210,829 (GRCm39) L445S probably damaging Het
Or13p10 A T 4: 118,523,502 (GRCm39) M263L probably benign Het
Or5ac20 A T 16: 59,104,452 (GRCm39) M136K probably damaging Het
Or8g36 A G 9: 39,422,770 (GRCm39) L82P probably damaging Het
Oxsm A T 14: 16,242,677 (GRCm38) F31I probably benign Het
Pdcd5 A T 7: 35,346,795 (GRCm39) M1K probably null Het
Pkd1l2 T C 8: 117,740,615 (GRCm39) T2161A possibly damaging Het
Pla2g3 A T 11: 3,442,151 (GRCm39) S404C probably null Het
Plec A G 15: 76,078,560 (GRCm39) V60A unknown Het
Prpsap2 A G 11: 61,643,736 (GRCm39) S66P possibly damaging Het
Rarb A G 14: 16,436,804 (GRCm38) L239P probably damaging Het
Ryr3 A T 2: 112,583,395 (GRCm39) Y2845* probably null Het
Spta1 T C 1: 174,045,548 (GRCm39) C1569R probably damaging Het
Stard13 G A 5: 150,986,115 (GRCm39) S465L probably damaging Het
Tmub1 A T 5: 24,651,680 (GRCm39) S80T probably benign Het
Trpv5 A G 6: 41,647,847 (GRCm39) F322S probably damaging Het
Vmn2r5 G A 3: 64,411,203 (GRCm39) A455V probably benign Het
Washc4 T A 10: 83,405,882 (GRCm39) N459K probably damaging Het
Wdr11 C T 7: 129,207,437 (GRCm39) R300* probably null Het
Zer1 A G 2: 29,993,430 (GRCm39) F559L probably damaging Het
Zfat A T 15: 68,052,519 (GRCm39) V425D probably damaging Het
Zfp738 G A 13: 67,817,910 (GRCm39) L694F Het
Zfp839 C T 12: 110,835,277 (GRCm39) A844V probably damaging 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
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
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'- AAACATCTCCTGGCTGCATG -3'
(R):5'- GCACTCTGGAAGCTTTTCATG -3'

Sequencing Primer
(F):5'- CATTTCATTGGGGGCACAGG -3'
(R):5'- AGTGGTAAATTATGTCAACCTTGC -3'
Posted On 2021-08-02