Incidental Mutation 'R4709:Grid2ip'
ID 355470
Institutional Source Beutler Lab
Gene Symbol Grid2ip
Ensembl Gene ENSMUSG00000010825
Gene Name glutamate receptor, ionotropic, delta 2 (Grid2) interacting protein 1
Synonyms delphilin
MMRRC Submission 042018-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.121) question?
Stock # R4709 (G1)
Quality Score 221
Status Validated
Chromosome 5
Chromosomal Location 143343085-143377534 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 143374658 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Histidine at position 926 (L926H)
Ref Sequence ENSEMBL: ENSMUSP00000113443 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010969] [ENSMUST00000110733] [ENSMUST00000120825]
AlphaFold Q0QWG9
Predicted Effect probably damaging
Transcript: ENSMUST00000010969
AA Change: L919H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000010969
Gene: ENSMUSG00000010825
AA Change: L919H

DomainStartEndE-ValueType
low complexity region 30 55 N/A INTRINSIC
low complexity region 57 73 N/A INTRINSIC
low complexity region 78 92 N/A INTRINSIC
PDZ 97 166 9.5e-16 SMART
low complexity region 256 272 N/A INTRINSIC
low complexity region 284 304 N/A INTRINSIC
low complexity region 429 446 N/A INTRINSIC
low complexity region 464 478 N/A INTRINSIC
low complexity region 536 584 N/A INTRINSIC
low complexity region 607 625 N/A INTRINSIC
FH2 633 1022 1.39e-35 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000110733
AA Change: L1098H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106361
Gene: ENSMUSG00000010825
AA Change: L1098H

DomainStartEndE-ValueType
PDZ 10 80 1.13e-13 SMART
low complexity region 98 109 N/A INTRINSIC
low complexity region 209 234 N/A INTRINSIC
low complexity region 236 252 N/A INTRINSIC
low complexity region 257 271 N/A INTRINSIC
PDZ 276 345 9.5e-16 SMART
low complexity region 435 451 N/A INTRINSIC
low complexity region 463 483 N/A INTRINSIC
low complexity region 608 625 N/A INTRINSIC
low complexity region 643 657 N/A INTRINSIC
low complexity region 715 763 N/A INTRINSIC
low complexity region 786 804 N/A INTRINSIC
FH2 812 1201 1.39e-35 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000120825
AA Change: L926H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113443
Gene: ENSMUSG00000010825
AA Change: L926H

DomainStartEndE-ValueType
low complexity region 37 62 N/A INTRINSIC
low complexity region 64 80 N/A INTRINSIC
low complexity region 85 99 N/A INTRINSIC
PDZ 104 173 9.5e-16 SMART
low complexity region 263 279 N/A INTRINSIC
low complexity region 291 311 N/A INTRINSIC
low complexity region 436 453 N/A INTRINSIC
low complexity region 471 485 N/A INTRINSIC
low complexity region 543 591 N/A INTRINSIC
low complexity region 614 632 N/A INTRINSIC
FH2 640 1029 1.39e-35 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176473
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198312
Meta Mutation Damage Score 0.6670 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.9%
Validation Efficiency 97% (77/79)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Glutamate receptor delta-2 (GRID2; MIM 602368) is predominantly expressed at parallel fiber-Purkinje cell postsynapses and plays crucial roles in synaptogenesis and synaptic plasticity. GRID2IP1 interacts with GRID2 and may control GRID2 signaling in Purkinje cells (Matsuda et al., 2006 [PubMed 16835239]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display facilitated long-term depression induction at parallel fiber-Purkinje cell synapses as well as enhanced optokinetic response adaptation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf1 G A 17: 36,271,069 (GRCm39) T463M probably damaging Het
Arhgap35 C T 7: 16,297,511 (GRCm39) G518D probably damaging Het
Arhgdia A G 11: 120,470,517 (GRCm39) Y110H probably damaging Het
Atp8b3 T C 10: 80,372,604 (GRCm39) probably null Het
Bpifb6 T A 2: 153,750,436 (GRCm39) I309N possibly damaging Het
Cbr4 T C 8: 61,943,061 (GRCm39) V77A possibly damaging Het
Cers2 A G 3: 95,227,534 (GRCm39) Y54C possibly damaging Het
Cnbp A T 6: 87,821,120 (GRCm39) H145Q probably damaging Het
Csmd1 A T 8: 16,073,905 (GRCm39) I2030N possibly damaging Het
Csmd1 A G 8: 16,760,522 (GRCm39) probably null Het
Dhodh T C 8: 110,328,170 (GRCm39) probably null Het
Dnah11 T A 12: 117,982,495 (GRCm39) Y2558F probably benign Het
Dysf C A 6: 84,074,697 (GRCm39) D499E probably damaging Het
En1 A T 1: 120,534,872 (GRCm39) Y387F unknown Het
Ephb2 C A 4: 136,423,363 (GRCm39) C305F probably damaging Het
Fryl A G 5: 73,238,315 (GRCm39) V1477A probably benign Het
Gimap3 A T 6: 48,742,327 (GRCm39) L201Q probably benign Het
Gm10801 T G 2: 98,494,246 (GRCm39) probably null Het
Grhl1 A G 12: 24,636,132 (GRCm39) I283V possibly damaging Het
Gtf2h2 G T 13: 100,605,523 (GRCm39) C82* probably null Het
Gtf2ird1 T C 5: 134,433,588 (GRCm39) T280A probably benign Het
Gzmd T C 14: 56,367,698 (GRCm39) I192V probably null Het
Hectd1 A G 12: 51,834,695 (GRCm39) V855A possibly damaging Het
Hey1 A G 3: 8,730,963 (GRCm39) probably benign Het
Hpx A G 7: 105,249,243 (GRCm39) S19P probably benign Het
Incenp G A 19: 9,853,964 (GRCm39) R696W unknown Het
Itgam T C 7: 127,700,709 (GRCm39) V493A probably damaging Het
Ldlrad3 A G 2: 101,900,343 (GRCm39) I53T probably damaging Het
Map3k7 G T 4: 31,985,700 (GRCm39) E208* probably null Het
Myh9 A T 15: 77,671,717 (GRCm39) I458N probably damaging Het
Myo1c C T 11: 75,560,856 (GRCm39) R770* probably null Het
Nectin3 T A 16: 46,284,306 (GRCm39) Y126F possibly damaging Het
Nek5 A T 8: 22,573,443 (GRCm39) N504K probably damaging Het
Nlrp4c T A 7: 6,068,424 (GRCm39) H108Q probably benign Het
Or10d5 A T 9: 39,861,165 (GRCm39) L301M probably damaging Het
Or2ak4 T C 11: 58,649,013 (GRCm39) V174A possibly damaging Het
Or2at1 A T 7: 99,416,989 (GRCm39) I207F probably damaging Het
Or5h17 A T 16: 58,820,458 (GRCm39) T137S probably benign Het
Or9a2 G T 6: 41,748,442 (GRCm39) Q264K probably benign Het
Or9i14 T A 19: 13,792,814 (GRCm39) I47F possibly damaging Het
Parp6 T C 9: 59,549,052 (GRCm39) I507T probably damaging Het
Pcdhb12 A G 18: 37,570,548 (GRCm39) T565A probably benign Het
Pclo A G 5: 14,828,572 (GRCm39) N4676D unknown Het
Pdlim1 T A 19: 40,211,180 (GRCm39) H278L probably benign Het
Pfkfb3 G A 2: 11,498,719 (GRCm39) T46M probably damaging Het
Plscr2 A G 9: 92,173,067 (GRCm39) Y203C probably damaging Het
Plxna1 T C 6: 89,311,733 (GRCm39) D924G possibly damaging Het
Postn T A 3: 54,292,031 (GRCm39) probably benign Het
Ptpn23 A G 9: 110,217,924 (GRCm39) S674P possibly damaging Het
Ranbp6 C T 19: 29,788,984 (GRCm39) R456Q probably benign Het
Rbm43 A T 2: 51,819,728 (GRCm39) V46E probably damaging Het
Rlig1 T C 10: 100,414,243 (GRCm39) I139V probably benign Het
Rtn4r A G 16: 17,969,046 (GRCm39) Y158C probably damaging Het
Ryr2 A G 13: 11,731,884 (GRCm39) I2352T probably damaging Het
Sbk2 G T 7: 4,960,577 (GRCm39) R198S possibly damaging Het
Scube3 G A 17: 28,386,166 (GRCm39) probably null Het
Slc45a1 G A 4: 150,722,697 (GRCm39) P396S probably benign Het
Slc4a10 A G 2: 62,087,861 (GRCm39) D418G probably null Het
Smarcad1 A G 6: 65,052,099 (GRCm39) T411A probably benign Het
Smtn G A 11: 3,474,663 (GRCm39) S716F probably damaging Het
Stag1 G T 9: 100,620,092 (GRCm39) R65L probably damaging Het
Stat1 A T 1: 52,165,680 (GRCm39) D92V probably damaging Het
Ttn A G 2: 76,582,428 (GRCm39) Y22822H probably damaging Het
Vmn1r172 A G 7: 23,359,606 (GRCm39) T164A probably benign Het
Vmn2r118 A T 17: 55,917,860 (GRCm39) D217E probably damaging Het
Vmn2r26 A G 6: 124,030,924 (GRCm39) E553G probably damaging Het
Vmn2r96 T C 17: 18,803,088 (GRCm39) F333L probably benign Het
Ypel5 G A 17: 73,155,726 (GRCm39) R98H probably benign Het
Zfp719 C T 7: 43,239,656 (GRCm39) H415Y probably damaging Het
Zyg11a T C 4: 108,062,268 (GRCm39) S176G probably benign Het
Other mutations in Grid2ip
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02271:Grid2ip APN 5 143,374,664 (GRCm39) missense probably benign
IGL02894:Grid2ip APN 5 143,376,863 (GRCm39) missense probably benign 0.04
R0024:Grid2ip UTSW 5 143,376,796 (GRCm39) missense probably damaging 1.00
R0355:Grid2ip UTSW 5 143,343,652 (GRCm39) missense probably benign 0.10
R0403:Grid2ip UTSW 5 143,343,375 (GRCm39) missense possibly damaging 0.84
R0523:Grid2ip UTSW 5 143,358,798 (GRCm39) missense possibly damaging 0.85
R0605:Grid2ip UTSW 5 143,365,117 (GRCm39) missense probably damaging 0.99
R0664:Grid2ip UTSW 5 143,349,732 (GRCm39) critical splice donor site probably null
R1116:Grid2ip UTSW 5 143,368,669 (GRCm39) missense possibly damaging 0.96
R1251:Grid2ip UTSW 5 143,371,770 (GRCm39) missense possibly damaging 0.69
R1381:Grid2ip UTSW 5 143,348,406 (GRCm39) missense probably benign 0.00
R1384:Grid2ip UTSW 5 143,371,851 (GRCm39) critical splice donor site probably null
R1477:Grid2ip UTSW 5 143,361,340 (GRCm39) missense probably damaging 1.00
R2266:Grid2ip UTSW 5 143,371,847 (GRCm39) missense probably benign 0.01
R2267:Grid2ip UTSW 5 143,371,847 (GRCm39) missense probably benign 0.01
R2304:Grid2ip UTSW 5 143,373,595 (GRCm39) missense probably damaging 1.00
R2871:Grid2ip UTSW 5 143,343,684 (GRCm39) missense probably benign
R2871:Grid2ip UTSW 5 143,343,684 (GRCm39) missense probably benign
R2873:Grid2ip UTSW 5 143,343,684 (GRCm39) missense probably benign
R2874:Grid2ip UTSW 5 143,343,684 (GRCm39) missense probably benign
R3196:Grid2ip UTSW 5 143,373,933 (GRCm39) missense probably damaging 0.99
R3622:Grid2ip UTSW 5 143,371,774 (GRCm39) missense probably damaging 1.00
R3930:Grid2ip UTSW 5 143,371,794 (GRCm39) missense probably damaging 1.00
R4628:Grid2ip UTSW 5 143,368,630 (GRCm39) missense probably damaging 1.00
R4696:Grid2ip UTSW 5 143,377,131 (GRCm39) intron probably benign
R4772:Grid2ip UTSW 5 143,361,455 (GRCm39) missense possibly damaging 0.91
R4838:Grid2ip UTSW 5 143,374,530 (GRCm39) nonsense probably null
R4857:Grid2ip UTSW 5 143,368,384 (GRCm39) missense probably damaging 1.00
R5243:Grid2ip UTSW 5 143,363,260 (GRCm39) missense probably damaging 1.00
R5894:Grid2ip UTSW 5 143,374,666 (GRCm39) missense probably damaging 1.00
R6014:Grid2ip UTSW 5 143,373,578 (GRCm39) missense possibly damaging 0.84
R6076:Grid2ip UTSW 5 143,373,130 (GRCm39) missense probably benign 0.17
R6209:Grid2ip UTSW 5 143,366,184 (GRCm39) missense probably damaging 1.00
R6257:Grid2ip UTSW 5 143,366,184 (GRCm39) missense probably damaging 1.00
R6274:Grid2ip UTSW 5 143,366,184 (GRCm39) missense probably damaging 1.00
R6439:Grid2ip UTSW 5 143,359,257 (GRCm39) missense probably damaging 0.99
R7098:Grid2ip UTSW 5 143,343,346 (GRCm39) missense probably damaging 0.97
R7405:Grid2ip UTSW 5 143,366,199 (GRCm39) missense probably benign 0.03
R7652:Grid2ip UTSW 5 143,368,393 (GRCm39) missense probably damaging 1.00
R8259:Grid2ip UTSW 5 143,348,344 (GRCm39) missense probably benign 0.20
R8261:Grid2ip UTSW 5 143,367,695 (GRCm39) critical splice donor site probably null
R8350:Grid2ip UTSW 5 143,363,273 (GRCm39) missense probably damaging 1.00
R8391:Grid2ip UTSW 5 143,365,951 (GRCm39) missense probably damaging 0.98
R8450:Grid2ip UTSW 5 143,363,273 (GRCm39) missense probably damaging 1.00
R8793:Grid2ip UTSW 5 143,363,396 (GRCm39) missense probably damaging 1.00
R8851:Grid2ip UTSW 5 143,348,352 (GRCm39) missense possibly damaging 0.94
R8944:Grid2ip UTSW 5 143,366,260 (GRCm39) critical splice donor site probably null
R9022:Grid2ip UTSW 5 143,366,204 (GRCm39) missense probably benign 0.02
R9227:Grid2ip UTSW 5 143,359,194 (GRCm39) missense probably damaging 0.99
R9230:Grid2ip UTSW 5 143,359,194 (GRCm39) missense probably damaging 0.99
R9382:Grid2ip UTSW 5 143,361,103 (GRCm39) critical splice donor site probably null
R9425:Grid2ip UTSW 5 143,367,435 (GRCm39) missense
X0010:Grid2ip UTSW 5 143,343,633 (GRCm39) missense probably benign 0.01
X0012:Grid2ip UTSW 5 143,348,394 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- TAAGCCAGCACTTCCCTGAG -3'
(R):5'- ATGGAAGCTCTCACAACGG -3'

Sequencing Primer
(F):5'- CCTGAGCTCCTGGGCTTTG -3'
(R):5'- ACGTGCTTCTGCCTGGAG -3'
Posted On 2015-10-21