Incidental Mutation 'R7501:Gria4'
ID 581481
Institutional Source Beutler Lab
Gene Symbol Gria4
Ensembl Gene ENSMUSG00000025892
Gene Name glutamate receptor, ionotropic, AMPA4 (alpha 4)
Synonyms Glur-4, spkw1, Gluralpha4, Glur4
MMRRC Submission 045574-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.690) question?
Stock # R7501 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 4417896-4796234 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 4502436 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Asparagine at position 366 (Y366N)
Ref Sequence ENSEMBL: ENSMUSP00000066980 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027020] [ENSMUST00000063508] [ENSMUST00000163309] [ENSMUST00000212533]
AlphaFold Q9Z2W8
Predicted Effect probably benign
Transcript: ENSMUST00000027020
AA Change: Y366N

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000027020
Gene: ENSMUSG00000025892
AA Change: Y366N

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 3e-61 PFAM
PBPe 416 791 8.23e-129 SMART
Lig_chan-Glu_bd 426 491 3.4e-31 SMART
low complexity region 821 833 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000063508
AA Change: Y366N

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000066980
Gene: ENSMUSG00000025892
AA Change: Y366N

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 2.5e-71 PFAM
PBPe 416 791 2.06e-129 SMART
Lig_chan-Glu_bd 426 491 3.4e-31 SMART
low complexity region 821 833 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000163309
AA Change: Y366N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000129316
Gene: ENSMUSG00000025892
AA Change: Y366N

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:ANF_receptor 39 380 3.2e-62 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000212533
AA Change: Y366N

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 100% (61/61)
MGI Phenotype FUNCTION: Glutamate receptors are the predominant excitatory neurotransmitter receptors in the mammalian brain and are activated in a variety of normal neurophysiologic processes. These receptors are heteromeric protein complexes composed of multiple subunits, arranged to form ligand-gated ion channels. The classification of glutamate receptors is based on their activation by different pharmacologic agonists. The subunit encoded by this gene belongs to a family of AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate)-sensitive glutamate receptors, and is subject to RNA editing (AGA->GGA; R->G). Alternative splicing of this gene results in transcript variants encoding different isoforms, which may vary in their signal transduction properties. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted mutation display hyperactivity, decreased thermal nociception, and abnormal sensitivity to pharmacologically induced seizures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad9 A G 3: 36,142,974 (GRCm39) N503S probably benign Het
Adam1a C T 5: 121,657,011 (GRCm39) A761T possibly damaging Het
Amn1 C T 6: 149,086,529 (GRCm39) M44I probably benign Het
Ankrd44 T C 1: 54,688,522 (GRCm39) E238G Het
Ap3b2 A T 7: 81,123,194 (GRCm39) I440K probably damaging Het
Atp2a1 G A 7: 126,049,344 (GRCm39) T566I probably benign Het
B3galnt1 T C 3: 69,482,632 (GRCm39) I210V probably benign Het
Bag5 T C 12: 111,676,722 (GRCm39) K367R probably benign Het
Cdc25b T C 2: 131,036,080 (GRCm39) Y410H probably damaging Het
Cgref1 G T 5: 31,102,800 (GRCm39) P7Q probably damaging Het
Cnot6 T C 11: 49,576,159 (GRCm39) I136V probably benign Het
Comp A G 8: 70,832,059 (GRCm39) D500G possibly damaging Het
Dnah7b T C 1: 46,395,714 (GRCm39) L3872P probably damaging Het
Dync2h1 A T 9: 7,175,336 (GRCm39) L91Q possibly damaging Het
Fancd2 T C 6: 113,525,364 (GRCm39) V280A possibly damaging Het
Fat4 T A 3: 39,012,597 (GRCm39) Y2297* probably null Het
Fem1c A T 18: 46,638,868 (GRCm39) M378K probably damaging Het
Gata6 A G 18: 11,054,082 (GRCm39) T4A probably damaging Het
Gatb G C 3: 85,544,297 (GRCm39) V422L probably damaging Het
Gfpt1 T A 6: 87,059,508 (GRCm39) D510E probably benign Het
Gucy1b1 T C 3: 81,942,666 (GRCm39) H492R probably damaging Het
H2bc6 A G 13: 23,769,776 (GRCm39) I55T possibly damaging Het
Hecw2 T C 1: 53,953,031 (GRCm39) probably null Het
Hnrnph1 A C 11: 50,270,383 (GRCm39) E62D probably benign Het
Itga2 A G 13: 115,012,095 (GRCm39) V274A probably damaging Het
Kdm5d T A Y: 941,488 (GRCm39) W1230R probably damaging Het
Lctl A T 9: 64,038,861 (GRCm39) M317L probably benign Het
Lrp6 T C 6: 134,463,471 (GRCm39) D570G probably damaging Het
Lrrc9 G T 12: 72,496,490 (GRCm39) M39I probably damaging Het
Ltbp2 A T 12: 84,877,419 (GRCm39) I402N probably damaging Het
Mst1 G A 9: 107,959,748 (GRCm39) G297D probably damaging Het
Muc6 G C 7: 141,217,659 (GRCm39) P2338R probably damaging Het
Nbr1 G A 11: 101,457,026 (GRCm39) R163Q probably damaging Het
Nlrp4f A G 13: 65,342,143 (GRCm39) F501L probably damaging Het
Nup133 A C 8: 124,649,153 (GRCm39) I563S probably benign Het
Oacyl T G 18: 65,858,369 (GRCm39) probably null Het
Oog4 CAA CA 4: 143,164,022 (GRCm39) probably null Het
Plxna2 C T 1: 194,326,203 (GRCm39) R46C possibly damaging Het
Ppp1r26 T A 2: 28,340,749 (GRCm39) D126E probably damaging Het
Prl6a1 A T 13: 27,500,282 (GRCm39) R84S possibly damaging Het
Ptprz1 C T 6: 23,001,746 (GRCm39) Q1279* probably null Het
Ptx4 C T 17: 25,344,166 (GRCm39) T472I possibly damaging Het
Rabgap1l A G 1: 160,528,358 (GRCm39) V416A probably damaging Het
Rbfox2 A T 15: 76,989,834 (GRCm39) D231E probably benign Het
Reln A T 5: 22,432,636 (GRCm39) F121L possibly damaging Het
Rfx7 G A 9: 72,524,054 (GRCm39) V415I probably benign Het
Scaf4 A T 16: 90,026,964 (GRCm39) M951K unknown Het
Sdf4 T C 4: 156,080,977 (GRCm39) probably null Het
Sec16a T C 2: 26,331,863 (GRCm39) T51A probably damaging Het
Sema3a A G 5: 13,607,008 (GRCm39) N281S probably damaging Het
Snai2 G A 16: 14,524,754 (GRCm39) V87I possibly damaging Het
Spata31f1e T C 4: 42,791,357 (GRCm39) E925G probably damaging Het
Synj2 T A 17: 6,040,514 (GRCm39) S197T possibly damaging Het
Syt6 A T 3: 103,495,018 (GRCm39) M328L probably benign Het
Tdrd12 A G 7: 35,177,516 (GRCm39) V946A unknown Het
Trat1 A T 16: 48,574,657 (GRCm39) probably null Het
Vmn1r75 T A 7: 11,614,997 (GRCm39) I243K possibly damaging Het
Vmn2r83 G A 10: 79,327,771 (GRCm39) C793Y probably damaging Het
Wnt9a G A 11: 59,219,583 (GRCm39) G203D probably damaging Het
Xrn2 T C 2: 146,871,676 (GRCm39) I366T probably damaging Het
Zfp280d A G 9: 72,269,224 (GRCm39) D787G possibly damaging Het
Zfp706 T C 15: 37,002,169 (GRCm39) T53A probably damaging Het
Other mutations in Gria4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00814:Gria4 APN 9 4,472,202 (GRCm39) missense probably damaging 0.98
IGL01451:Gria4 APN 9 4,503,652 (GRCm39) missense probably benign 0.04
IGL01533:Gria4 APN 9 4,502,395 (GRCm39) missense probably damaging 1.00
IGL01994:Gria4 APN 9 4,537,726 (GRCm39) missense probably damaging 1.00
IGL02078:Gria4 APN 9 4,793,878 (GRCm39) missense probably damaging 0.98
IGL02183:Gria4 APN 9 4,502,460 (GRCm39) missense probably damaging 1.00
IGL02351:Gria4 APN 9 4,456,206 (GRCm39) missense possibly damaging 0.84
IGL02358:Gria4 APN 9 4,456,206 (GRCm39) missense possibly damaging 0.84
IGL03118:Gria4 APN 9 4,793,804 (GRCm39) splice site probably benign
IGL03131:Gria4 APN 9 4,432,876 (GRCm39) missense probably damaging 0.96
IGL03148:Gria4 APN 9 4,464,295 (GRCm39) missense possibly damaging 0.91
IGL03264:Gria4 APN 9 4,513,288 (GRCm39) missense probably benign
PIT4812001:Gria4 UTSW 9 4,427,128 (GRCm39) missense probably damaging 1.00
R0018:Gria4 UTSW 9 4,432,843 (GRCm39) missense possibly damaging 0.71
R0295:Gria4 UTSW 9 4,793,840 (GRCm39) missense possibly damaging 0.69
R0654:Gria4 UTSW 9 4,464,372 (GRCm39) missense probably benign 0.32
R0690:Gria4 UTSW 9 4,427,071 (GRCm39) missense probably damaging 1.00
R0992:Gria4 UTSW 9 4,795,238 (GRCm39) missense probably benign
R1517:Gria4 UTSW 9 4,793,865 (GRCm39) missense probably damaging 1.00
R1673:Gria4 UTSW 9 4,537,637 (GRCm39) nonsense probably null
R1713:Gria4 UTSW 9 4,424,448 (GRCm39) missense probably benign 0.20
R1961:Gria4 UTSW 9 4,519,546 (GRCm39) splice site probably benign
R2137:Gria4 UTSW 9 4,427,026 (GRCm39) intron probably benign
R2397:Gria4 UTSW 9 4,537,717 (GRCm39) missense probably damaging 1.00
R2870:Gria4 UTSW 9 4,503,614 (GRCm39) missense probably damaging 0.96
R2870:Gria4 UTSW 9 4,503,614 (GRCm39) missense probably damaging 0.96
R3014:Gria4 UTSW 9 4,464,294 (GRCm39) missense probably damaging 0.97
R3412:Gria4 UTSW 9 4,513,278 (GRCm39) missense probably benign 0.00
R3732:Gria4 UTSW 9 4,513,295 (GRCm39) missense probably benign
R3732:Gria4 UTSW 9 4,513,295 (GRCm39) missense probably benign
R3733:Gria4 UTSW 9 4,513,295 (GRCm39) missense probably benign
R3897:Gria4 UTSW 9 4,513,260 (GRCm39) missense probably damaging 1.00
R4404:Gria4 UTSW 9 4,464,489 (GRCm39) splice site probably null
R4457:Gria4 UTSW 9 4,427,074 (GRCm39) missense probably damaging 1.00
R4672:Gria4 UTSW 9 4,664,981 (GRCm39) missense possibly damaging 0.96
R4865:Gria4 UTSW 9 4,464,295 (GRCm39) missense possibly damaging 0.91
R5092:Gria4 UTSW 9 4,472,176 (GRCm39) missense probably benign 0.01
R5109:Gria4 UTSW 9 4,472,168 (GRCm39) missense probably damaging 1.00
R5202:Gria4 UTSW 9 4,424,330 (GRCm39) missense probably benign 0.10
R5828:Gria4 UTSW 9 4,432,832 (GRCm39) missense probably damaging 1.00
R5945:Gria4 UTSW 9 4,456,122 (GRCm39) missense probably damaging 1.00
R5985:Gria4 UTSW 9 4,503,593 (GRCm39) missense probably damaging 0.99
R6036:Gria4 UTSW 9 4,537,646 (GRCm39) missense probably benign 0.00
R6036:Gria4 UTSW 9 4,537,646 (GRCm39) missense probably benign 0.00
R6111:Gria4 UTSW 9 4,502,430 (GRCm39) missense probably damaging 1.00
R6190:Gria4 UTSW 9 4,420,199 (GRCm39) missense probably benign
R6280:Gria4 UTSW 9 4,456,072 (GRCm39) missense probably damaging 1.00
R6406:Gria4 UTSW 9 4,427,077 (GRCm39) missense probably damaging 1.00
R6470:Gria4 UTSW 9 4,503,680 (GRCm39) missense probably damaging 1.00
R6485:Gria4 UTSW 9 4,464,249 (GRCm39) missense probably damaging 1.00
R6612:Gria4 UTSW 9 4,472,206 (GRCm39) missense possibly damaging 0.93
R6848:Gria4 UTSW 9 4,793,822 (GRCm39) missense probably damaging 1.00
R7046:Gria4 UTSW 9 4,420,278 (GRCm39) missense probably damaging 0.97
R7210:Gria4 UTSW 9 4,464,135 (GRCm39) missense probably damaging 1.00
R7284:Gria4 UTSW 9 4,472,017 (GRCm39) missense probably damaging 1.00
R7475:Gria4 UTSW 9 4,513,330 (GRCm39) missense probably damaging 1.00
R7536:Gria4 UTSW 9 4,464,298 (GRCm39) missense probably damaging 1.00
R7604:Gria4 UTSW 9 4,464,315 (GRCm39) missense probably damaging 1.00
R7643:Gria4 UTSW 9 4,793,950 (GRCm39) missense probably benign 0.00
R7669:Gria4 UTSW 9 4,462,029 (GRCm39) missense probably damaging 1.00
R7703:Gria4 UTSW 9 4,503,588 (GRCm39) missense probably benign
R7720:Gria4 UTSW 9 4,464,288 (GRCm39) missense probably damaging 1.00
R7724:Gria4 UTSW 9 4,472,074 (GRCm39) missense probably damaging 1.00
R7909:Gria4 UTSW 9 4,464,450 (GRCm39) missense probably damaging 1.00
R8007:Gria4 UTSW 9 4,503,740 (GRCm39) splice site probably benign
R8044:Gria4 UTSW 9 4,456,216 (GRCm39) missense probably damaging 1.00
R8062:Gria4 UTSW 9 4,480,273 (GRCm39) missense possibly damaging 0.54
R8131:Gria4 UTSW 9 4,502,429 (GRCm39) missense probably benign 0.16
R8212:Gria4 UTSW 9 4,480,242 (GRCm39) missense probably benign
R8478:Gria4 UTSW 9 4,793,882 (GRCm39) missense probably damaging 1.00
R8699:Gria4 UTSW 9 4,424,351 (GRCm39) missense probably damaging 1.00
R8699:Gria4 UTSW 9 4,424,347 (GRCm39) missense probably damaging 1.00
R8785:Gria4 UTSW 9 4,795,189 (GRCm39) missense possibly damaging 0.92
R8785:Gria4 UTSW 9 4,456,106 (GRCm39) missense probably damaging 1.00
R8888:Gria4 UTSW 9 4,664,951 (GRCm39) missense probably damaging 1.00
R8895:Gria4 UTSW 9 4,664,951 (GRCm39) missense probably damaging 1.00
R9160:Gria4 UTSW 9 4,424,412 (GRCm39) missense probably damaging 1.00
R9498:Gria4 UTSW 9 4,503,560 (GRCm39) critical splice donor site probably null
R9743:Gria4 UTSW 9 4,464,457 (GRCm39) missense probably damaging 1.00
X0023:Gria4 UTSW 9 4,427,067 (GRCm39) missense probably damaging 1.00
X0065:Gria4 UTSW 9 4,464,340 (GRCm39) missense possibly damaging 0.83
Predicted Primers PCR Primer
(F):5'- GCCACATTACTCCCACTGTG -3'
(R):5'- AATGACATTCCAGAGAGCTGAG -3'

Sequencing Primer
(F):5'- CATTACTCCCACTGTGAATTATAGGG -3'
(R):5'- CATTCCAGAGAGCTGAGTGTAAC -3'
Posted On 2019-10-17