Incidental Mutation 'R1251:Grid2ip'
ID 151751
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 039318-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.121) question?
Stock # R1251 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 143343085-143377534 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 143371770 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Aspartic acid at position 664 (E664D)
Ref Sequence ENSEMBL: ENSMUSP00000010969 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010969] [ENSMUST00000110733] [ENSMUST00000120825]
AlphaFold Q0QWG9
Predicted Effect possibly damaging
Transcript: ENSMUST00000010969
AA Change: E664D

PolyPhen 2 Score 0.689 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000010969
Gene: ENSMUSG00000010825
AA Change: E664D

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 benign
Transcript: ENSMUST00000110733
AA Change: E843D

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000106361
Gene: ENSMUSG00000010825
AA Change: E843D

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 benign
Transcript: ENSMUST00000120825
AA Change: E671D

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000113443
Gene: ENSMUSG00000010825
AA Change: E671D

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
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.6%
Validation Efficiency
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb10 C T 8: 124,688,791 (GRCm39) G495D probably damaging Het
Acap2 A T 16: 30,926,989 (GRCm39) Y509N probably damaging Het
Adcy9 T A 16: 4,129,395 (GRCm39) E497V probably damaging Het
Bcat2 T G 7: 45,225,410 (GRCm39) L56R probably damaging Het
Ccdc146 T C 5: 21,498,370 (GRCm39) M952V probably benign Het
Ccdc39 T C 3: 33,880,629 (GRCm39) K446R probably damaging Het
Cfap46 C T 7: 139,181,181 (GRCm39) V2607I probably benign Het
Clec18a T C 8: 111,808,270 (GRCm39) I54V possibly damaging Het
Coil A G 11: 88,873,125 (GRCm39) E455G possibly damaging Het
Copg1 A T 6: 87,866,989 (GRCm39) K75* probably null Het
Cyp2j12 G A 4: 96,003,903 (GRCm39) Q238* probably null Het
Eif3i T C 4: 129,487,178 (GRCm39) E229G probably damaging Het
Exoc2 T A 13: 31,070,259 (GRCm39) N411Y probably benign Het
Eya2 T A 2: 165,596,404 (GRCm39) M305K probably damaging Het
Faim C T 9: 98,874,687 (GRCm39) T78M probably damaging Het
Fgg T A 3: 82,920,287 (GRCm39) D355E probably benign Het
Foxn1 A G 11: 78,249,611 (GRCm39) L638P probably damaging Het
Il1rn A G 2: 24,235,582 (GRCm39) R21G probably damaging Het
Ilrun C T 17: 28,005,044 (GRCm39) probably null Het
Inpp4b G A 8: 82,617,382 (GRCm39) G220R probably benign Het
Irx6 A G 8: 93,404,881 (GRCm39) S250G possibly damaging Het
Lyst T C 13: 13,809,068 (GRCm39) I246T probably benign Het
Mcm3 G A 1: 20,882,896 (GRCm39) Q353* probably null Het
Mfhas1 A G 8: 36,058,207 (GRCm39) Y894C probably damaging Het
Mfsd13a T C 19: 46,360,492 (GRCm39) L348P probably damaging Het
Necab1 A G 4: 15,111,192 (GRCm39) probably null Het
Nectin3 A T 16: 46,284,205 (GRCm39) S160T possibly damaging Het
Npc2 A G 12: 84,807,658 (GRCm39) S67P probably damaging Het
Or5e1 T G 7: 108,354,114 (GRCm39) F17C probably damaging Het
Or5m9b G A 2: 85,905,164 (GRCm39) V27M probably benign Het
Pcnx3 A G 19: 5,727,210 (GRCm39) F1108L probably benign Het
Phf21a G A 2: 92,189,544 (GRCm39) S601N probably benign Het
Pold1 C T 7: 44,184,475 (GRCm39) V842I probably benign Het
Rabgap1 A G 2: 37,433,246 (GRCm39) probably null Het
Setd1a T A 7: 127,396,596 (GRCm39) probably benign Het
Sgo2a A T 1: 58,039,121 (GRCm39) probably null Het
Sult2a8 T A 7: 14,159,350 (GRCm39) K90* probably null Het
Tlr2 T C 3: 83,745,576 (GRCm39) D169G possibly damaging Het
Tmem95 A G 11: 69,767,655 (GRCm39) F153S probably benign Het
Tube1 G T 10: 39,010,204 (GRCm39) G10* probably null Het
Vmn2r10 T C 5: 109,143,890 (GRCm39) M687V probably benign Het
Zc3h8 G A 2: 128,777,289 (GRCm39) P117S probably benign Het
Zeb1 T A 18: 5,705,089 (GRCm39) D18E probably damaging 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
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
R4709:Grid2ip UTSW 5 143,374,658 (GRCm39) missense probably damaging 1.00
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'- ACCAGACGGGGAGTCAGTTCTTAG -3'
(R):5'- AGGTCTTGAAGTTTGGAGACACAGTG -3'

Sequencing Primer
(F):5'- cggatgagggtgttggg -3'
(R):5'- GTGTATACTCTGGGAACCGGAA -3'
Posted On 2014-01-29