Incidental Mutation 'R7806:Grm7'
ID 600771
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 045861-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7806 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) T to A at 111223314 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 451 (Y451*)
Ref Sequence ENSEMBL: ENSMUSP00000133957 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect probably null
Transcript: ENSMUST00000071076
AA Change: Y451*
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: Y451*

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 null
Transcript: ENSMUST00000172951
AA Change: Y451*
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: Y451*

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 0.9719 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 98% (83/85)
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810004N23Rik C A 8: 125,569,143 (GRCm39) V144F probably benign Het
Aar2 T A 2: 156,393,031 (GRCm39) I140N possibly damaging Het
Abca15 A G 7: 119,932,059 (GRCm39) N104S probably damaging Het
Adam22 A T 5: 8,142,825 (GRCm39) N803K probably damaging Het
Adk A G 14: 21,376,679 (GRCm39) N26S Het
Ak9 A C 10: 41,309,080 (GRCm39) probably null Het
Alpk2 T C 18: 65,482,487 (GRCm39) D40G probably benign Het
Ankrd65 A T 4: 155,877,437 (GRCm39) H316L probably benign Het
Cabp7 C T 11: 4,688,889 (GRCm39) A194T probably damaging Het
Ccdc180 A C 4: 45,912,801 (GRCm39) K593N possibly damaging Het
Cd80 A G 16: 38,294,315 (GRCm39) D66G probably benign Het
Cdh5 T C 8: 104,867,448 (GRCm39) V575A probably damaging Het
Cep350 T C 1: 155,737,809 (GRCm39) Q2678R probably benign Het
Cideb G A 14: 55,992,625 (GRCm39) T97M probably damaging Het
Clca4b T C 3: 144,638,157 (GRCm39) D35G probably benign Het
Clpx T C 9: 65,207,213 (GRCm39) V37A probably benign Het
Cmya5 A C 13: 93,230,770 (GRCm39) S1439R probably benign Het
Cndp2 T A 18: 84,688,945 (GRCm39) H279L probably benign Het
Cngb1 A T 8: 96,025,432 (GRCm39) probably null Het
Cpq T A 15: 33,497,443 (GRCm39) N394K possibly damaging Het
Dedd T C 1: 171,166,062 (GRCm39) L60P probably benign Het
Dennd3 C A 15: 73,442,624 (GRCm39) L1216M possibly damaging Het
Dntt A T 19: 41,018,071 (GRCm39) N65I probably benign Het
Fap T A 2: 62,333,758 (GRCm39) E662V probably damaging Het
Fasn A T 11: 120,700,821 (GRCm39) M2066K probably benign Het
Fggy G A 4: 95,489,203 (GRCm39) G69E probably benign Het
Foxc1 G T 13: 31,992,739 (GRCm39) G517C unknown Het
Gas2l3 A G 10: 89,249,232 (GRCm39) Y629H probably benign Het
Gcnt2 A G 13: 41,071,717 (GRCm39) N120S probably damaging Het
Gfpt2 A G 11: 49,714,142 (GRCm39) T300A probably benign Het
Glud1 A G 14: 34,065,606 (GRCm39) R535G probably damaging Het
Gm3248 T A 14: 5,943,883 (GRCm38) I114L probably benign Het
Gm3278 G A 14: 16,082,211 (GRCm39) probably null Het
Gm3402 A C 5: 146,451,090 (GRCm39) K44Q probably damaging Het
Gm3696 C G 14: 18,433,094 (GRCm39) R188S probably benign Het
Gm3696 C A 14: 18,433,095 (GRCm39) R188M probably benign Het
Gmppa T C 1: 75,415,581 (GRCm39) L113P probably damaging Het
Gmps A G 3: 63,890,091 (GRCm39) probably null Het
Gnal T A 18: 67,346,145 (GRCm39) M275K probably damaging Het
Gopc G C 10: 52,229,525 (GRCm39) N231K probably damaging Het
Gpr152 T C 19: 4,193,487 (GRCm39) S343P probably benign Het
Gpr17 T C 18: 32,080,593 (GRCm39) I157V probably benign Het
Ikbke T C 1: 131,199,635 (GRCm39) E286G probably damaging Het
Inpp5b A T 4: 124,678,881 (GRCm39) probably null Het
Iqgap2 G A 13: 95,818,765 (GRCm39) L664F probably benign Het
Kif17 A G 4: 138,015,507 (GRCm39) E552G possibly damaging Het
Lamtor1 T A 7: 101,555,220 (GRCm39) Y5* probably null Het
Lpin2 A G 17: 71,552,166 (GRCm39) I829V probably damaging Het
Lrg1 T G 17: 56,426,967 (GRCm39) D335A probably benign Het
Lrriq3 T C 3: 154,804,444 (GRCm39) Y35H probably damaging Het
Mkx T A 18: 7,000,607 (GRCm39) M112L probably benign Het
Mlxipl A C 5: 135,163,397 (GRCm39) D760A possibly damaging Het
Muc6 T C 7: 141,217,387 (GRCm39) T2429A possibly damaging Het
N4bp2l2 A G 5: 150,566,715 (GRCm39) C134R unknown Het
Nanos1 A G 19: 60,744,972 (GRCm39) E90G probably benign Het
Nckap1 T C 2: 80,371,843 (GRCm39) D329G probably damaging Het
Or13a18 T C 7: 140,190,685 (GRCm39) I194T probably benign Het
Or14j9 A C 17: 37,875,112 (GRCm39) L30R probably damaging Het
Or8b12c T C 9: 37,715,872 (GRCm39) S222P probably damaging Het
Or8g51 G T 9: 38,609,567 (GRCm39) L32I probably benign Het
Osbpl7 A G 11: 96,946,954 (GRCm39) H419R probably benign Het
Otog C T 7: 45,935,200 (GRCm39) T1395I probably benign Het
Pigq T A 17: 26,150,700 (GRCm39) I451F probably benign Het
Ptgfrn A G 3: 100,984,448 (GRCm39) V248A possibly damaging Het
Rdh19 G T 10: 127,692,740 (GRCm39) V136L probably damaging Het
Rfesd T C 13: 76,156,308 (GRCm39) T33A possibly damaging Het
Rnf213 G A 11: 119,302,371 (GRCm39) V432M Het
Rpl22l1 T A 3: 28,860,962 (GRCm39) L60Q probably benign Het
Rsf1 CGGCGGCGG CGGCGGCGGGGGCGGCGG 7: 97,229,127 (GRCm39) probably benign Het
Samd3 A G 10: 26,120,425 (GRCm39) T140A probably benign Het
Sbf1 A G 15: 89,189,623 (GRCm39) V419A possibly damaging Het
Serpinb6a T C 13: 34,119,548 (GRCm39) probably null Het
Slc22a4 A G 11: 53,881,476 (GRCm39) L414P probably damaging Het
Smarcd3 A T 5: 24,798,260 (GRCm39) V420D probably benign Het
Tcaim A G 9: 122,663,995 (GRCm39) D495G probably damaging Het
Tep1 A G 14: 51,074,266 (GRCm39) V1873A possibly damaging Het
Tmcc2 T C 1: 132,288,527 (GRCm39) N387D probably damaging Het
Tmed8 A T 12: 87,219,204 (GRCm39) I322N probably damaging Het
Tmod4 A C 3: 95,034,915 (GRCm39) D168A probably benign Het
Trgc2 A T 13: 19,491,390 (GRCm39) probably benign Het
Trp53bp1 C T 2: 121,035,542 (GRCm39) E1520K probably damaging Het
Trpv5 T A 6: 41,651,867 (GRCm39) I183F probably damaging Het
Vmn2r70 A T 7: 85,208,401 (GRCm39) I692K probably benign Het
Vmn2r87 T A 10: 130,315,679 (GRCm39) Y129F probably benign Het
Vps8 A G 16: 21,278,501 (GRCm39) D253G probably damaging Het
Ythdc2 T C 18: 44,977,353 (GRCm39) I383T possibly damaging Het
Ythdc2 T C 18: 44,983,491 (GRCm39) S553P probably benign Het
Zfyve26 A G 12: 79,327,129 (GRCm39) probably null Het
Zic1 G A 9: 91,247,024 (GRCm39) T16I probably damaging 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
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'- CCTCAACACCGATCTTTGTGTG -3'
(R):5'- CACTATCCCCACACTGGTTGAATC -3'

Sequencing Primer
(F):5'- TTTTAATGTGCAGGACAGGAGC -3'
(R):5'- CCCACACTGGTTGAATCACTTGAATG -3'
Posted On 2019-11-26