Incidental Mutation 'R6419:Grm3'
ID 517996
Institutional Source Beutler Lab
Gene Symbol Grm3
Ensembl Gene ENSMUSG00000003974
Gene Name glutamate receptor, metabotropic 3
Synonyms mGluR3, mGlu3, 0710001G23Rik, Gprc1c
MMRRC Submission 044561-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6419 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 9535541-9775170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9620201 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Aspartic acid at position 348 (N348D)
Ref Sequence ENSEMBL: ENSMUSP00000004076 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004076]
AlphaFold Q9QYS2
Predicted Effect probably damaging
Transcript: ENSMUST00000004076
AA Change: N348D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000004076
Gene: ENSMUSG00000003974
AA Change: N348D

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 0.8546 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.6%
  • 20x: 92.3%
Validation Efficiency 96% (67/70)
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930578G10Rik T C 4: 42,812,473 (GRCm39) probably benign Het
Abcc2 T A 19: 43,825,947 (GRCm39) probably null Het
Adamts12 C T 15: 11,215,759 (GRCm39) T260M possibly damaging Het
Adamts20 C T 15: 94,231,556 (GRCm39) V878I possibly damaging Het
Adgrl4 A G 3: 151,144,953 (GRCm39) E34G probably damaging Het
Asah1 A T 8: 41,796,803 (GRCm39) I293N probably damaging Het
Atosa G A 9: 74,916,619 (GRCm39) S413N probably benign Het
B3galt2 A T 1: 143,522,839 (GRCm39) E325V possibly damaging Het
Baz1b T A 5: 135,271,348 (GRCm39) H1310Q probably benign Het
Ccdc125 T A 13: 100,826,834 (GRCm39) N204K probably damaging Het
Cd36 C T 5: 18,002,150 (GRCm39) D284N probably benign Het
Cdh12 T C 15: 21,520,483 (GRCm39) L316S probably damaging Het
Cenpv T C 11: 62,416,008 (GRCm39) K247R probably benign Het
Cldn18 T C 9: 99,574,801 (GRCm39) H257R possibly damaging Het
Cnot8 T A 11: 58,004,891 (GRCm39) Y197N probably damaging Het
Cog3 A T 14: 75,962,178 (GRCm39) C554* probably null Het
Col4a4 A G 1: 82,444,207 (GRCm39) probably null Het
Cops5 G A 1: 10,103,532 (GRCm39) T158I probably damaging Het
Dhh A G 15: 98,792,282 (GRCm39) F242S probably damaging Het
Dot1l T C 10: 80,627,315 (GRCm39) V1512A possibly damaging Het
Dstn T G 2: 143,781,907 (GRCm39) I116S possibly damaging Het
Egfem1 G A 3: 29,711,398 (GRCm39) D326N probably damaging Het
Enpp3 A T 10: 24,684,089 (GRCm39) Y52N probably damaging Het
Gabra2 A G 5: 71,119,426 (GRCm39) S359P probably benign Het
Gbp7 G A 3: 142,252,214 (GRCm39) G599E probably benign Het
Gcat T G 15: 78,920,264 (GRCm39) I198S probably damaging Het
Gm8439 A G 4: 120,466,755 (GRCm39) K82R unknown Het
Grin2b A G 6: 135,717,965 (GRCm39) F709S probably damaging Het
Hdgfl1 G A 13: 26,954,075 (GRCm39) probably benign Het
Hmgxb3 G T 18: 61,285,296 (GRCm39) D564E possibly damaging Het
Igkv4-61 C A 6: 69,394,138 (GRCm39) A31S possibly damaging Het
Impg1 A G 9: 80,287,300 (GRCm39) V305A probably benign Het
Ints7 T A 1: 191,334,414 (GRCm39) S313T possibly damaging Het
Knl1 T A 2: 118,899,484 (GRCm39) I395K probably benign Het
Lactb2 A T 1: 13,708,459 (GRCm39) Y196* probably null Het
Lad1 T C 1: 135,759,630 (GRCm39) S509P possibly damaging Het
Ltf T C 9: 110,860,090 (GRCm39) F504L possibly damaging Het
Med4 A T 14: 73,751,363 (GRCm39) D104V probably damaging Het
Mrpl58 A T 11: 115,301,073 (GRCm39) N128Y probably damaging Het
Ndufs2 T C 1: 171,068,668 (GRCm39) T54A probably benign Het
Notch2 G T 3: 98,007,705 (GRCm39) probably null Het
Ntng1 A T 3: 109,690,169 (GRCm39) N424K possibly damaging Het
Ntrk2 G A 13: 59,009,113 (GRCm39) W301* probably null Het
Or5b116 T A 19: 13,423,131 (GRCm39) S252T probably benign Het
Otud6b A G 4: 14,822,766 (GRCm39) S113P possibly damaging Het
Pcdhb20 A G 18: 37,638,608 (GRCm39) N378S probably damaging Het
Polr3b T C 10: 84,473,975 (GRCm39) S185P possibly damaging Het
Ptprn G A 1: 75,240,681 (GRCm39) R31C probably benign Het
Rgsl1 C T 1: 153,698,117 (GRCm39) V478M probably damaging Het
Sema6b A T 17: 56,439,784 (GRCm39) L19* probably null Het
Slfn8 A G 11: 82,894,881 (GRCm39) probably null Het
Spen A T 4: 141,203,621 (GRCm39) S1669T unknown Het
Syne2 T C 12: 76,143,740 (GRCm39) F1522L probably damaging Het
Tarbp1 C T 8: 127,185,783 (GRCm39) A470T possibly damaging Het
Tent4a A C 13: 69,658,785 (GRCm39) M350R possibly damaging Het
Tiam1 C A 16: 89,694,912 (GRCm39) E182* probably null Het
Tmem231 G A 8: 112,653,524 (GRCm39) probably benign Het
Trip12 C T 1: 84,771,591 (GRCm39) A186T probably damaging Het
Ufc1 C T 1: 171,116,529 (GRCm39) A147T probably damaging Het
Vmn1r199 A G 13: 22,567,777 (GRCm39) K314R possibly damaging Het
Vmn2r13 A T 5: 109,323,085 (GRCm39) I68K possibly damaging Het
Vmn2r77 A T 7: 86,460,767 (GRCm39) I698F probably damaging Het
Vmn2r86 T C 10: 130,282,795 (GRCm39) K607R probably damaging Het
Vwa3b T C 1: 37,196,457 (GRCm39) V28A probably benign Het
Wdr19 A G 5: 65,373,236 (GRCm39) N166S possibly damaging Het
Wfdc17 G A 11: 83,595,634 (GRCm39) G33R probably damaging Het
Zfp330 T G 8: 83,491,545 (GRCm39) K209N probably benign Het
Zfp493 A G 13: 67,934,526 (GRCm39) T160A probably benign Het
Zfp974 A T 7: 27,610,940 (GRCm39) C262S possibly 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
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'- GGATCTTCATTGCATCACAGAGC -3'
(R):5'- AATGCTTCCTTCACCTGGGTG -3'

Sequencing Primer
(F):5'- CATTGCATCACAGAGCTTGGTG -3'
(R):5'- TTCACCTGGGTGGCCAG -3'
Posted On 2018-05-24