Incidental Mutation 'R7208:Grm7'
ID 560862
Institutional Source Beutler Lab
Gene Symbol Grm7
Ensembl Gene ENSMUSG00000056755
Gene Name glutamate receptor, metabotropic 7
Synonyms 6330570A01Rik, Gpr1g, mGlu7a receptor, mGluR7, E130018M02Rik
MMRRC Submission 045285-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7208 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 111335530 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Serine at position 647 (I647S)
Ref Sequence ENSEMBL: ENSMUSP00000133957 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect probably damaging
Transcript: ENSMUST00000071076
AA Change: I647S

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: I647S

DomainStartEndE-ValueType
low complexity region 18 32 N/A INTRINSIC
Pfam:ANF_receptor 77 484 3e-108 PFAM
Pfam:Peripla_BP_6 144 371 3e-11 PFAM
Pfam:NCD3G 519 569 1.2e-13 PFAM
Pfam:7tm_3 602 847 5.1e-59 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000172951
AA Change: I647S

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: I647S

DomainStartEndE-ValueType
low complexity region 18 32 N/A INTRINSIC
Pfam:ANF_receptor 77 484 1.7e-103 PFAM
Pfam:Peripla_BP_6 144 487 1e-12 PFAM
Pfam:NCD3G 519 569 1.2e-17 PFAM
Pfam:7tm_3 600 848 1.4e-87 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000174018
SMART Domains Protein: ENSMUSP00000134635
Gene: ENSMUSG00000056755

DomainStartEndE-ValueType
low complexity region 18 32 N/A INTRINSIC
Pfam:ANF_receptor 77 176 4.9e-20 PFAM
Meta Mutation Damage Score 0.8675 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.4%
Validation Efficiency 99% (76/77)
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 it 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 three 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. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2009]
PHENOTYPE: Nullizygous mice exhibit epilepsy and deficits in fear response and conditioned taste aversion. Homozygotes for a knock-in allele show impaired spatial working memory and higher susceptibility to PTZ. Homozygotes for a reporter allele show impaired coordination and higher susceptibility to metrazol. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aass T C 6: 23,074,629 (GRCm39) K854E probably damaging Het
Abcd2 G T 15: 91,074,885 (GRCm39) Y309* probably null Het
Ache G A 5: 137,289,751 (GRCm39) G360D probably damaging Het
Acot12 T C 13: 91,929,361 (GRCm39) L396P probably benign Het
Acox2 T G 14: 8,241,303 (GRCm38) D603A probably benign Het
Adam3 C A 8: 25,201,417 (GRCm39) K245N probably damaging Het
Ankhd1 T C 18: 36,758,081 (GRCm39) I925T probably benign Het
Arhgap27 C T 11: 103,251,585 (GRCm39) V48M probably damaging Het
Atm A T 9: 53,423,308 (GRCm39) probably null Het
B4galt4 T A 16: 38,574,302 (GRCm39) F92Y probably damaging Het
Brwd1 C T 16: 95,837,159 (GRCm39) R891Q probably damaging Het
Calcr T C 6: 3,687,612 (GRCm39) Q462R probably benign Het
Ccdc112 T C 18: 46,420,698 (GRCm39) R351G probably damaging Het
Ccdc80 T G 16: 44,917,073 (GRCm39) S610A probably benign Het
Cdh20 C A 1: 104,881,796 (GRCm39) N420K possibly damaging Het
Cntn3 G A 6: 102,255,383 (GRCm39) R172* probably null Het
Ctnnd1 G T 2: 84,452,390 (GRCm39) Q78K possibly damaging Het
D16Ertd472e A T 16: 78,372,814 (GRCm39) L41H probably damaging Het
Dclk2 A T 3: 86,706,909 (GRCm39) probably null Het
Dmwd C T 7: 18,814,234 (GRCm39) H295Y probably benign Het
Dnai2 T C 11: 114,647,988 (GRCm39) V588A unknown Het
Dnai4 T G 4: 102,923,549 (GRCm39) I427L probably benign Het
Dtx4 C T 19: 12,459,437 (GRCm39) probably null Het
Dync2h1 C A 9: 7,141,059 (GRCm39) D1323Y probably damaging Het
Fcgbp T A 7: 27,803,446 (GRCm39) H1683Q probably benign Het
Fndc3c1 G C X: 105,478,679 (GRCm39) L724V possibly damaging Het
Gm9195 A G 14: 72,689,192 (GRCm39) S1876P possibly damaging Het
Grhl2 A C 15: 37,335,980 (GRCm39) K431T probably damaging Het
Gtf2ird1 T C 5: 134,439,948 (GRCm39) N94S probably benign Het
Gvin2 A C 7: 105,551,386 (GRCm39) S555R possibly damaging Het
Hmgcs1 G T 13: 120,162,620 (GRCm39) G195W probably damaging Het
Hrc A T 7: 44,985,989 (GRCm39) Y380F possibly damaging Het
Kcnu1 C T 8: 26,409,665 (GRCm39) Q863* probably null Het
Lemd2 G A 17: 27,415,165 (GRCm39) P300L probably damaging Het
Lnpep A T 17: 17,773,172 (GRCm39) Y665* probably null Het
Lrfn1 A G 7: 28,166,564 (GRCm39) T653A probably benign Het
Ly6g6c A G 17: 35,286,387 (GRCm39) T8A unknown Het
Mcm5 T C 8: 75,848,344 (GRCm39) probably null Het
Med28 A T 5: 45,680,794 (GRCm39) D86V probably damaging Het
Mup11 A G 4: 60,615,725 (GRCm39) S171P possibly damaging Het
Nckap1 A G 2: 80,370,542 (GRCm39) F383L probably benign Het
Nid1 G C 13: 13,642,970 (GRCm39) G303R probably benign Het
Nkain3 A G 4: 20,282,892 (GRCm39) V147A probably benign Het
Or12k8 A G 2: 36,975,670 (GRCm39) V30A probably benign Het
Pde9a G A 17: 31,639,258 (GRCm39) V63I possibly damaging Het
Pdlim2 T A 14: 70,411,826 (GRCm39) I69F probably damaging Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Phf20l1 T C 15: 66,476,638 (GRCm39) I245T probably benign Het
Prmt8 C T 6: 127,666,792 (GRCm39) R394H possibly damaging Het
Prorp A G 12: 55,355,430 (GRCm39) probably null Het
Prpf4b T A 13: 35,067,994 (GRCm39) D274E unknown Het
Psmd6 A T 14: 14,112,225 (GRCm38) probably null Het
Rgs16 T C 1: 153,617,416 (GRCm39) L69P probably damaging Het
Robo3 A T 9: 37,336,020 (GRCm39) I482N probably damaging Het
Scara3 C T 14: 66,168,715 (GRCm39) V301I possibly damaging Het
Serpina1b T A 12: 103,694,553 (GRCm39) H397L probably benign Het
Skint11 T A 4: 114,088,944 (GRCm39) L246Q probably damaging Het
Skint5 T A 4: 113,396,536 (GRCm39) R1212S unknown Het
Slc11a2 T C 15: 100,300,213 (GRCm39) D348G probably benign Het
Slc15a2 T C 16: 36,576,643 (GRCm39) K495E probably benign Het
Son T G 16: 91,458,990 (GRCm39) D2072E unknown Het
Stau1 A G 2: 166,805,494 (GRCm39) V34A probably damaging Het
Stk3 G T 15: 35,073,262 (GRCm39) L153I possibly damaging Het
Swi5 A T 2: 32,177,922 (GRCm39) V13E probably benign Het
Syne2 A T 12: 76,078,172 (GRCm39) probably null Het
Synm T C 7: 67,384,663 (GRCm39) M558V probably benign Het
Tep1 T A 14: 51,062,013 (GRCm39) probably null Het
Tmc6 A G 11: 117,667,151 (GRCm39) V149A probably benign Het
Tmem214 T A 5: 31,028,065 (GRCm39) V95E possibly damaging Het
Tnnt2 T A 1: 135,778,114 (GRCm39) probably null Het
Txlna A G 4: 129,525,071 (GRCm39) probably null Het
Vmn2r26 T C 6: 124,038,948 (GRCm39) I841T probably damaging Het
Wasf2 G A 4: 132,923,045 (GRCm39) V452I probably damaging Het
Wdr62 C T 7: 29,951,761 (GRCm39) D673N probably damaging Het
Wdr95 C T 5: 149,518,836 (GRCm39) T559I probably benign Het
Zbtb40 A T 4: 136,726,937 (GRCm39) probably null Het
Zfat T C 15: 68,051,856 (GRCm39) E646G probably benign Het
Other mutations in Grm7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01729:Grm7 APN 6 111,223,145 (GRCm39) missense probably benign 0.14
IGL02058:Grm7 APN 6 111,335,278 (GRCm39) missense probably damaging 1.00
IGL02650:Grm7 APN 6 111,335,919 (GRCm39) missense probably damaging 1.00
IGL02892:Grm7 APN 6 111,230,981 (GRCm39) missense probably damaging 0.99
IGL03074:Grm7 APN 6 111,472,604 (GRCm39) splice site probably null
IGL03185:Grm7 APN 6 110,623,183 (GRCm39) missense possibly damaging 0.84
Appropriated UTSW 6 111,472,642 (GRCm39) missense possibly damaging 0.64
Consumed UTSW 6 111,335,836 (GRCm39) missense probably damaging 1.00
Devoured UTSW 6 111,335,785 (GRCm39) missense probably damaging 1.00
Ravaged UTSW 6 111,335,874 (GRCm39) missense probably damaging 1.00
shaky UTSW 6 111,472,752 (GRCm39) nonsense probably null
PIT4651001:Grm7 UTSW 6 110,623,050 (GRCm39) missense probably benign
R0539:Grm7 UTSW 6 111,336,055 (GRCm39) splice site probably benign
R0622:Grm7 UTSW 6 111,335,457 (GRCm39) missense probably damaging 1.00
R1356:Grm7 UTSW 6 111,335,985 (GRCm39) missense probably damaging 1.00
R1762:Grm7 UTSW 6 111,335,256 (GRCm39) missense probably damaging 1.00
R1783:Grm7 UTSW 6 111,335,256 (GRCm39) missense probably damaging 1.00
R1785:Grm7 UTSW 6 111,335,256 (GRCm39) missense probably damaging 1.00
R1816:Grm7 UTSW 6 111,472,752 (GRCm39) nonsense probably null
R1823:Grm7 UTSW 6 111,184,730 (GRCm39) missense probably benign 0.17
R1864:Grm7 UTSW 6 111,057,384 (GRCm39) missense probably benign 0.03
R1894:Grm7 UTSW 6 111,335,568 (GRCm39) missense probably benign
R1987:Grm7 UTSW 6 110,891,472 (GRCm39) missense probably damaging 1.00
R1993:Grm7 UTSW 6 111,184,769 (GRCm39) missense probably benign 0.13
R2138:Grm7 UTSW 6 110,623,098 (GRCm39) missense probably damaging 1.00
R2214:Grm7 UTSW 6 111,335,958 (GRCm39) missense probably damaging 1.00
R2289:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2296:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2339:Grm7 UTSW 6 111,472,642 (GRCm39) missense possibly damaging 0.64
R2847:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2849:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2879:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2884:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R2921:Grm7 UTSW 6 111,472,866 (GRCm39) splice site probably null
R2923:Grm7 UTSW 6 111,472,866 (GRCm39) splice site probably null
R3014:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R3015:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R3703:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R3713:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R3963:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4009:Grm7 UTSW 6 111,472,683 (GRCm39) missense probably damaging 1.00
R4091:Grm7 UTSW 6 110,891,301 (GRCm39) missense probably damaging 1.00
R4131:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4132:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4161:Grm7 UTSW 6 111,230,981 (GRCm39) missense probably damaging 0.99
R4329:Grm7 UTSW 6 110,891,325 (GRCm39) missense probably damaging 1.00
R4357:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4359:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4379:Grm7 UTSW 6 111,223,335 (GRCm39) missense probably benign 0.05
R4379:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4380:Grm7 UTSW 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4514:Grm7 UTSW 6 111,335,265 (GRCm39) missense possibly damaging 0.81
R4518:Grm7 UTSW 6 110,891,507 (GRCm39) splice site probably null
R4647:Grm7 UTSW 6 110,891,344 (GRCm39) nonsense probably null
R4714:Grm7 UTSW 6 111,057,383 (GRCm39) missense possibly damaging 0.52
R4775:Grm7 UTSW 6 110,891,332 (GRCm39) missense probably damaging 1.00
R4957:Grm7 UTSW 6 111,335,824 (GRCm39) missense probably damaging 1.00
R5056:Grm7 UTSW 6 111,057,404 (GRCm39) missense probably damaging 0.99
R5062:Grm7 UTSW 6 110,623,097 (GRCm39) missense probably damaging 1.00
R5256:Grm7 UTSW 6 111,335,182 (GRCm39) missense probably benign 0.01
R5431:Grm7 UTSW 6 111,335,387 (GRCm39) missense probably benign
R6026:Grm7 UTSW 6 111,478,500 (GRCm39) nonsense probably null
R6174:Grm7 UTSW 6 111,223,258 (GRCm39) missense probably benign
R6305:Grm7 UTSW 6 111,335,626 (GRCm39) missense probably damaging 1.00
R6318:Grm7 UTSW 6 111,335,836 (GRCm39) missense probably damaging 1.00
R6440:Grm7 UTSW 6 111,230,981 (GRCm39) missense probably damaging 1.00
R6519:Grm7 UTSW 6 111,184,713 (GRCm39) missense probably benign 0.00
R6531:Grm7 UTSW 6 111,335,386 (GRCm39) missense probably benign 0.29
R6888:Grm7 UTSW 6 111,335,314 (GRCm39) missense possibly damaging 0.79
R6949:Grm7 UTSW 6 111,472,690 (GRCm39) missense probably damaging 1.00
R6949:Grm7 UTSW 6 110,623,265 (GRCm39) missense probably benign 0.03
R6989:Grm7 UTSW 6 111,184,766 (GRCm39) missense probably damaging 1.00
R7076:Grm7 UTSW 6 111,335,113 (GRCm39) missense probably benign 0.04
R7203:Grm7 UTSW 6 111,335,530 (GRCm39) missense possibly damaging 0.94
R7217:Grm7 UTSW 6 111,335,785 (GRCm39) missense probably damaging 1.00
R7257:Grm7 UTSW 6 110,623,079 (GRCm39) missense probably damaging 1.00
R7297:Grm7 UTSW 6 110,622,974 (GRCm39) missense probably benign 0.16
R7470:Grm7 UTSW 6 111,478,476 (GRCm39) missense
R7567:Grm7 UTSW 6 111,335,722 (GRCm39) missense probably damaging 0.96
R7806:Grm7 UTSW 6 111,223,314 (GRCm39) nonsense probably null
R8018:Grm7 UTSW 6 111,184,737 (GRCm39) missense probably benign 0.01
R8076:Grm7 UTSW 6 111,543,000 (GRCm39) missense probably damaging 1.00
R8409:Grm7 UTSW 6 110,891,297 (GRCm39) missense probably benign 0.02
R8420:Grm7 UTSW 6 111,057,315 (GRCm39) missense probably benign
R8523:Grm7 UTSW 6 111,223,280 (GRCm39) missense possibly damaging 0.76
R8816:Grm7 UTSW 6 111,230,966 (GRCm39) missense possibly damaging 0.46
R8958:Grm7 UTSW 6 111,472,783 (GRCm39) missense probably damaging 0.96
R9135:Grm7 UTSW 6 111,472,729 (GRCm39) missense probably benign 0.39
R9207:Grm7 UTSW 6 111,335,874 (GRCm39) missense probably damaging 1.00
R9210:Grm7 UTSW 6 110,622,869 (GRCm39) missense probably benign 0.01
R9438:Grm7 UTSW 6 111,231,077 (GRCm39) missense possibly damaging 0.94
R9448:Grm7 UTSW 6 111,335,193 (GRCm39) missense probably benign 0.01
Z1176:Grm7 UTSW 6 111,335,451 (GRCm39) missense probably damaging 1.00
Z1176:Grm7 UTSW 6 111,335,110 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- ACTGGCTGTCAGAACATCCC -3'
(R):5'- ACTGGAGGTAATTGCCAGTTG -3'

Sequencing Primer
(F):5'- TCAAACTGGAGTGGCACTC -3'
(R):5'- CTGGAGGTAATTGCCAGTTGTGATG -3'
Posted On 2019-06-26