Incidental Mutation 'R9448:Grm7'
ID 714060
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
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9448 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 111335193 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 535 (T535S)
Ref Sequence ENSEMBL: ENSMUSP00000133957 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect probably benign
Transcript: ENSMUST00000071076
AA Change: T535S

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: T535S

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 probably benign
Transcript: ENSMUST00000172951
AA Change: T535S

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: T535S

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2200002D01Rik CCTTCTCCTTCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC CCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC 7: 28,947,048 (GRCm39) probably benign Het
Adcy1 T C 11: 7,099,575 (GRCm39) V685A possibly damaging Het
Atg9a G T 1: 75,162,849 (GRCm39) T417K probably benign Het
Atp6v1a T A 16: 43,931,872 (GRCm39) K139* probably null Het
Baz1b T C 5: 135,239,656 (GRCm39) I252T probably damaging Het
Ccdc191 T A 16: 43,759,338 (GRCm39) W380R Het
Cep290 T G 10: 100,395,546 (GRCm39) V2118G probably benign Het
Crb2 A G 2: 37,677,773 (GRCm39) D352G probably benign Het
Csmd3 T C 15: 47,460,315 (GRCm39) D2581G Het
Diras2 T A 13: 52,662,122 (GRCm39) T62S possibly damaging Het
Dmrt1 T C 19: 25,523,255 (GRCm39) V202A possibly damaging Het
Dok1 T C 6: 83,009,972 (GRCm39) K46E probably damaging Het
Dph7 A T 2: 24,861,952 (GRCm39) K455M probably damaging Het
Efcab8 G C 2: 153,646,861 (GRCm39) V397L unknown Het
Ehbp1 T C 11: 22,087,881 (GRCm39) N426S probably benign Het
Exo5 A G 4: 120,778,888 (GRCm39) W326R probably damaging Het
Fam149a T A 8: 45,792,411 (GRCm39) probably null Het
Flii T C 11: 60,606,393 (GRCm39) N1099S probably benign Het
Flvcr1 T C 1: 190,744,406 (GRCm39) T381A possibly damaging Het
Foxl1 T C 8: 121,855,608 (GRCm39) V303A probably benign Het
Fsd1l G T 4: 53,694,826 (GRCm39) E427* probably null Het
Galnt18 A T 7: 111,153,649 (GRCm39) I325N probably damaging Het
Gm5478 T C 15: 101,553,662 (GRCm39) N274S probably damaging Het
Heatr5b T C 17: 79,068,015 (GRCm39) D1791G probably benign Het
Igkv12-98 T C 6: 68,548,156 (GRCm39) I95T probably damaging Het
Il1rl2 A G 1: 40,366,604 (GRCm39) Y46C probably benign Het
Inhca G T 9: 103,149,781 (GRCm39) Q259K probably benign Het
Kdr T C 5: 76,102,569 (GRCm39) E1186G probably benign Het
Knstrn T C 2: 118,644,975 (GRCm39) probably null Het
Krt9 TCCACTTCCTCCTCCATAGCTGCCCCCACTTCCTCCTCCATAGCTGCCCCCACTTCCTCCTCCATAGCTGCCCCCACTTCCTCCTCCATAGCTGCC TCCACTTCCTCCTCCATAGCTGCCCCCACTTCCTCCTCCATAGCTGCCCCCACTTCCTCCTCCATAGCTGCC 11: 100,079,903 (GRCm39) probably benign Het
Ltbp1 C T 17: 75,666,455 (GRCm39) Q1383* probably null Het
Mep1a T C 17: 43,805,869 (GRCm39) probably null Het
Mep1b A G 18: 21,217,199 (GRCm39) D106G probably damaging Het
Moxd2 T C 6: 40,864,160 (GRCm39) N90S probably benign Het
Ms4a4c T A 19: 11,392,317 (GRCm39) probably null Het
Nlrp4e A T 7: 23,000,956 (GRCm39) M84L probably benign Het
Noc2l C A 4: 156,320,781 (GRCm39) R66S probably benign Het
Nox4 A T 7: 87,045,001 (GRCm39) L580F unknown Het
Numb A G 12: 83,888,990 (GRCm39) probably null Het
Or1l4 A G 2: 37,091,221 (GRCm39) probably benign Het
Or5w13 A T 2: 87,523,824 (GRCm39) V134E probably damaging Het
Parp8 T A 13: 117,039,360 (GRCm39) K274* probably null Het
Pcdh1 G A 18: 38,330,492 (GRCm39) P976L probably damaging Het
Pcnt T C 10: 76,256,360 (GRCm39) K627E probably damaging Het
Pdzk1 A T 3: 96,761,922 (GRCm39) D178V probably damaging Het
Phldb1 G T 9: 44,622,546 (GRCm39) L36M possibly damaging Het
Pip5k1c A G 10: 81,141,645 (GRCm39) E111G probably damaging Het
Plcb4 G A 2: 135,752,045 (GRCm39) E84K possibly damaging Het
Prpf39 T A 12: 65,108,034 (GRCm39) Y646N probably benign Het
Psmc6 T C 14: 45,568,483 (GRCm39) F69L probably benign Het
Ptk2 T A 15: 73,215,041 (GRCm39) S46C possibly damaging Het
Ptpn6 G A 6: 124,709,771 (GRCm39) R23W probably damaging Het
Ptprb T A 10: 116,149,819 (GRCm39) Y143* probably null Het
Qrich2 T C 11: 116,338,091 (GRCm39) E141G probably benign Het
Rsf1 G GCCGGCGGCT 7: 97,229,116 (GRCm39) probably benign Het
Scn5a A G 9: 119,381,127 (GRCm39) L136P probably damaging Het
Slc12a6 T C 2: 112,179,704 (GRCm39) F676S probably damaging Het
Spata31f1a A T 4: 42,850,250 (GRCm39) Y635* probably null Het
Spata31f1e T C 4: 42,793,440 (GRCm39) R231G probably benign Het
Spata32 C T 11: 103,099,648 (GRCm39) G286R probably damaging Het
Tbx19 T C 1: 164,981,090 (GRCm39) K135E probably damaging Het
Tdrd6 T C 17: 43,936,567 (GRCm39) T1494A probably benign Het
Tmem62 A C 2: 120,808,211 (GRCm39) D71A probably damaging Het
Tnfsf15 A T 4: 63,663,305 (GRCm39) V6D possibly damaging Het
Tulp4 T C 17: 6,248,948 (GRCm39) V182A possibly damaging Het
Vmn2r73 A T 7: 85,522,027 (GRCm39) V104D probably benign Het
Zdhhc8 C A 16: 18,039,558 (GRCm39) G159C Het
Zfy2 A G Y: 2,109,904 (GRCm39) W338R probably damaging Het
Znfx1 T G 2: 166,888,844 (GRCm39) Q788P probably benign Het
Zscan26 A G 13: 21,632,431 (GRCm39) V100A 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
R7208: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
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'- GTGTTAGCAGCTGCAGCAATG -3'
(R):5'- GATCCCCAACATTGCCAGGAAG -3'

Sequencing Primer
(F):5'- CAGCTGCAGCAATGTTGGTATTG -3'
(R):5'- CATTGCCAGGAAGACAGGAATTAC -3'
Posted On 2022-06-15