Incidental Mutation 'R8939:Grid1'
ID 680868
Institutional Source Beutler Lab
Gene Symbol Grid1
Ensembl Gene ENSMUSG00000041078
Gene Name glutamate receptor, ionotropic, delta 1
Synonyms GluRdelta1
MMRRC Submission 068712-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R8939 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 34542065-35305336 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 35043664 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Asparagine at position 340 (D340N)
Ref Sequence ENSEMBL: ENSMUSP00000044009 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043349]
AlphaFold Q61627
Predicted Effect probably damaging
Transcript: ENSMUST00000043349
AA Change: D340N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000044009
Gene: ENSMUSG00000041078
AA Change: D340N

DomainStartEndE-ValueType
Pfam:ANF_receptor 36 400 4.1e-51 PFAM
PBPe 438 807 4.68e-110 SMART
Lig_chan-Glu_bd 448 510 8.18e-25 SMART
low complexity region 838 853 N/A INTRINSIC
low complexity region 943 958 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (71/71)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of glutamate receptor channels. These channels mediate most of the fast excitatory synaptic transmission in the central nervous system and play key roles in synaptic plasticity.[provided by RefSeq, Jan 2009]
PHENOTYPE: Homozygotes for a targeted null mutation display a significant high-frequency hearing loss, associated with reductions of both cochlear outer hair cell function and endolymphatic potential, as well as increased vulnerability to acoustic injury. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930578I06Rik A G 14: 64,225,162 (GRCm39) V12A probably benign Het
Abcc12 A G 8: 87,243,947 (GRCm39) Y1069H probably damaging Het
Abcc9 T C 6: 142,624,977 (GRCm39) T473A probably damaging Het
Acsm1 A T 7: 119,239,868 (GRCm39) T271S probably benign Het
Adh6b T C 3: 138,055,397 (GRCm39) I49T probably benign Het
Aff4 A T 11: 53,263,231 (GRCm39) T84S probably benign Het
Angptl7 G A 4: 148,580,956 (GRCm39) R280* probably null Het
Bhlhe23 T A 2: 180,418,099 (GRCm39) K146N probably damaging Het
Cacna1s T C 1: 136,014,544 (GRCm39) probably null Het
Cfap45 C G 1: 172,372,834 (GRCm39) R510G probably damaging Het
Chl1 A G 6: 103,642,868 (GRCm39) Y202C probably damaging Het
Chrna6 T A 8: 27,896,870 (GRCm39) T336S probably benign Het
Clpx A G 9: 65,231,519 (GRCm39) K535E probably benign Het
Crybg3 T C 16: 59,376,512 (GRCm39) M1581V probably benign Het
Ddx4 A T 13: 112,758,823 (GRCm39) I246K probably benign Het
F7 G T 8: 13,078,724 (GRCm39) G52C probably damaging Het
Fam186b T C 15: 99,177,223 (GRCm39) Q701R probably benign Het
Fign T A 2: 63,809,456 (GRCm39) M605L probably benign Het
Fpr2 T C 17: 18,113,883 (GRCm39) F293S probably damaging Het
Gm40460 GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG 7: 141,794,171 (GRCm39) probably benign Het
Gria2 A T 3: 80,618,170 (GRCm39) probably benign Het
Gsto2 T C 19: 47,873,203 (GRCm39) probably null Het
Hsd3b1 A G 3: 98,760,299 (GRCm39) W231R probably damaging Het
Igflr1 CAGAG CAG 7: 30,266,888 (GRCm39) probably null Het
Ighv1-80 C T 12: 115,876,113 (GRCm39) G68R probably damaging Het
Il10ra A G 9: 45,177,802 (GRCm39) V69A unknown Het
Klhdc1 C T 12: 69,300,537 (GRCm39) A159V probably damaging Het
Krtap4-6 A G 11: 99,556,229 (GRCm39) I166T unknown Het
Lce1h A T 3: 92,670,976 (GRCm39) C59S unknown Het
Magi3 T C 3: 103,996,748 (GRCm39) probably benign Het
Map3k1 G T 13: 111,892,837 (GRCm39) S806* probably null Het
Map3k6 T A 4: 132,979,954 (GRCm39) probably benign Het
Mgam G A 6: 40,740,137 (GRCm39) probably null Het
Mtx1 A G 3: 89,120,033 (GRCm39) V207A probably damaging Het
Muc5ac A T 7: 141,347,091 (GRCm39) N356Y probably damaging Het
Myo16 T C 8: 10,524,679 (GRCm39) F810S probably damaging Het
Nlrx1 A G 9: 44,166,761 (GRCm39) L774P probably damaging Het
Nr1i2 C T 16: 38,086,382 (GRCm39) V28I probably benign Het
Or10h28 A G 17: 33,488,589 (GRCm39) K297R probably damaging Het
Or5b122 A C 19: 13,562,860 (GRCm39) N64T probably damaging Het
Pcmtd2 T C 2: 181,496,863 (GRCm39) probably benign Het
Pcnx3 A G 19: 5,730,347 (GRCm39) L102P probably damaging Het
Pnpla6 A G 8: 3,571,319 (GRCm39) E114G possibly damaging Het
Ppp4r1 T C 17: 66,110,926 (GRCm39) V70A probably damaging Het
Psd2 G A 18: 36,121,292 (GRCm39) V421M probably damaging Het
Qng1 C T 13: 58,532,875 (GRCm39) A32T probably damaging Het
Rbak C T 5: 143,160,025 (GRCm39) E343K possibly damaging Het
Rhbdf1 G A 11: 32,160,093 (GRCm39) A136V probably benign Het
Rusc1 T A 3: 88,995,337 (GRCm39) E231D probably benign Het
Rxfp1 T C 3: 79,552,231 (GRCm39) E690G probably damaging Het
Sdr9c7 A G 10: 127,734,776 (GRCm39) E88G probably benign Het
Sec23b T C 2: 144,411,137 (GRCm39) probably null Het
Sgcb A T 5: 73,801,661 (GRCm39) I68N probably damaging Het
Sh3pxd2b T C 11: 32,364,433 (GRCm39) probably benign Het
Slc25a48 C T 13: 56,611,519 (GRCm39) P209S probably damaging Het
Slc9a3 C A 13: 74,311,895 (GRCm39) H614Q possibly damaging Het
Slurp1 G A 15: 74,598,763 (GRCm39) S76L probably damaging Het
Spen T C 4: 141,202,969 (GRCm39) E1886G possibly damaging Het
Sqor C T 2: 122,649,549 (GRCm39) P151S possibly damaging Het
Sstr4 C A 2: 148,238,228 (GRCm39) L280M probably damaging Het
Stard10 A G 7: 100,991,847 (GRCm39) Y117C probably damaging Het
Stard13 A T 5: 150,968,574 (GRCm39) probably null Het
Stim2 G T 5: 54,262,673 (GRCm39) R305L possibly damaging Het
Syt14 G A 1: 192,612,896 (GRCm39) R635C probably damaging Het
Tmcc3 A T 10: 94,381,483 (GRCm39) probably benign Het
Ttn T C 2: 76,575,695 (GRCm39) N23320S possibly damaging Het
Ubqln4 A G 3: 88,473,023 (GRCm39) T493A probably benign Het
Ugt2b34 A G 5: 87,039,158 (GRCm39) L501P probably damaging Het
Umod T C 7: 119,068,700 (GRCm39) I449V probably damaging Het
Vmn2r51 C A 7: 9,833,953 (GRCm39) D362Y possibly damaging Het
Xirp2 A C 2: 67,346,488 (GRCm39) T2910P probably benign Het
Zscan20 A G 4: 128,498,315 (GRCm39) S28P probably benign Het
Other mutations in Grid1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00705:Grid1 APN 14 35,167,844 (GRCm39) missense possibly damaging 0.70
IGL01016:Grid1 APN 14 34,544,596 (GRCm39) nonsense probably null
IGL01643:Grid1 APN 14 35,045,392 (GRCm39) critical splice donor site probably null
IGL01697:Grid1 APN 14 35,031,214 (GRCm39) missense probably benign 0.21
IGL01879:Grid1 APN 14 35,172,327 (GRCm39) missense possibly damaging 0.93
IGL01975:Grid1 APN 14 35,045,383 (GRCm39) missense probably benign
IGL02515:Grid1 APN 14 35,174,302 (GRCm39) missense probably damaging 0.99
IGL02935:Grid1 APN 14 34,544,515 (GRCm39) missense possibly damaging 0.86
IGL03279:Grid1 APN 14 34,667,722 (GRCm39) missense probably damaging 0.98
IGL03286:Grid1 APN 14 35,242,642 (GRCm39) splice site probably benign
IGL03296:Grid1 APN 14 35,302,524 (GRCm39) missense possibly damaging 0.52
IGL03305:Grid1 APN 14 34,973,664 (GRCm39) missense probably damaging 1.00
R0533:Grid1 UTSW 14 35,031,342 (GRCm39) missense possibly damaging 0.84
R0746:Grid1 UTSW 14 34,544,647 (GRCm39) missense possibly damaging 0.92
R0811:Grid1 UTSW 14 34,544,576 (GRCm39) missense probably benign
R0812:Grid1 UTSW 14 34,544,576 (GRCm39) missense probably benign
R1144:Grid1 UTSW 14 35,284,633 (GRCm39) splice site probably benign
R1217:Grid1 UTSW 14 34,542,186 (GRCm39) start codon destroyed probably null 0.53
R1485:Grid1 UTSW 14 34,544,540 (GRCm39) missense probably damaging 1.00
R1529:Grid1 UTSW 14 35,031,250 (GRCm39) missense probably benign 0.36
R1606:Grid1 UTSW 14 35,167,922 (GRCm39) missense probably damaging 0.96
R1691:Grid1 UTSW 14 35,174,286 (GRCm39) missense probably damaging 1.00
R1759:Grid1 UTSW 14 35,167,988 (GRCm39) missense possibly damaging 0.92
R2374:Grid1 UTSW 14 35,043,764 (GRCm39) splice site probably benign
R2415:Grid1 UTSW 14 35,172,326 (GRCm39) missense possibly damaging 0.69
R2866:Grid1 UTSW 14 35,284,516 (GRCm39) missense probably damaging 1.00
R3915:Grid1 UTSW 14 35,242,684 (GRCm39) missense probably damaging 1.00
R4044:Grid1 UTSW 14 35,172,358 (GRCm39) splice site probably benign
R4364:Grid1 UTSW 14 34,667,989 (GRCm39) missense probably benign 0.20
R4691:Grid1 UTSW 14 35,291,514 (GRCm39) missense probably benign
R4694:Grid1 UTSW 14 34,748,737 (GRCm39) missense probably damaging 1.00
R4749:Grid1 UTSW 14 35,302,644 (GRCm39) missense possibly damaging 0.50
R4794:Grid1 UTSW 14 34,544,579 (GRCm39) missense probably damaging 0.99
R4854:Grid1 UTSW 14 35,043,598 (GRCm39) missense probably benign
R5555:Grid1 UTSW 14 35,242,662 (GRCm39) missense possibly damaging 0.92
R6005:Grid1 UTSW 14 35,045,369 (GRCm39) missense probably damaging 1.00
R6176:Grid1 UTSW 14 35,284,504 (GRCm39) missense probably benign 0.00
R6569:Grid1 UTSW 14 35,045,296 (GRCm39) missense possibly damaging 0.72
R6911:Grid1 UTSW 14 34,542,185 (GRCm39) start codon destroyed probably benign 0.08
R7504:Grid1 UTSW 14 35,284,470 (GRCm39) missense probably damaging 1.00
R7744:Grid1 UTSW 14 35,172,036 (GRCm39) missense probably damaging 1.00
R7795:Grid1 UTSW 14 35,043,642 (GRCm39) missense probably damaging 1.00
R7883:Grid1 UTSW 14 35,172,259 (GRCm39) splice site probably null
R7913:Grid1 UTSW 14 35,291,654 (GRCm39) missense probably damaging 0.99
R8032:Grid1 UTSW 14 35,045,316 (GRCm39) missense probably benign 0.00
R8333:Grid1 UTSW 14 35,291,595 (GRCm39) missense possibly damaging 0.82
R8916:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R8928:Grid1 UTSW 14 35,302,723 (GRCm39) missense probably benign 0.25
R8934:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R8935:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R8986:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R8993:Grid1 UTSW 14 34,748,899 (GRCm39) missense probably benign 0.00
R9238:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R9310:Grid1 UTSW 14 34,748,762 (GRCm39) missense probably damaging 1.00
R9332:Grid1 UTSW 14 35,045,360 (GRCm39) missense probably benign 0.06
R9335:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R9336:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R9478:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R9479:Grid1 UTSW 14 35,043,664 (GRCm39) missense probably damaging 1.00
R9496:Grid1 UTSW 14 35,291,571 (GRCm39) missense probably damaging 1.00
R9583:Grid1 UTSW 14 35,302,492 (GRCm39) missense possibly damaging 0.90
R9601:Grid1 UTSW 14 35,167,814 (GRCm39) missense probably damaging 0.99
R9734:Grid1 UTSW 14 35,302,742 (GRCm39) missense probably benign
U24488:Grid1 UTSW 14 35,302,534 (GRCm39) missense probably benign 0.00
Z1088:Grid1 UTSW 14 35,174,251 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTTGGATGAGCTGCTGAAAAC -3'
(R):5'- TTGTACCAACTAAGTGGGAGTGC -3'

Sequencing Primer
(F):5'- CTCACAGGACCAGGAAGATACTGTTG -3'
(R):5'- CAATAATGAGGGCCTTGTCTCCAG -3'
Posted On 2021-08-31