Incidental Mutation 'R1894:Grm7'
ID 211791
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 039914-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1894 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 111335568 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 660 (V660I)
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: V660I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: V660I

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: V660I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: V660I

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: 97.3%
  • 3x: 96.8%
  • 10x: 95.4%
  • 20x: 93.0%
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrb2 T C 4: 129,907,419 (GRCm39) F977S probably damaging Het
Ago4 A G 4: 126,406,393 (GRCm39) Y306H probably benign Het
Cblc T C 7: 19,526,502 (GRCm39) T196A probably damaging Het
Cfap52 T A 11: 67,844,445 (GRCm39) probably null Het
Cops3 T C 11: 59,710,844 (GRCm39) N375S probably benign Het
Crb1 T C 1: 139,170,931 (GRCm39) T759A probably benign Het
Dnah3 T C 7: 119,685,557 (GRCm39) K153E probably benign Het
Elovl1 C T 4: 118,287,945 (GRCm39) S27F probably damaging Het
Erc2 A G 14: 27,863,185 (GRCm39) E804G probably damaging Het
Fam110b G T 4: 5,798,840 (GRCm39) C86F probably damaging Het
Fbn1 T A 2: 125,236,541 (GRCm39) R380W probably damaging Het
Gatad2a C T 8: 70,369,301 (GRCm39) R221Q probably damaging Het
Gcn1 C T 5: 115,727,174 (GRCm39) P677L probably damaging Het
Gm6020 C T 19: 61,172,391 (GRCm39) H22Y possibly damaging Het
Gm9817 T C 13: 45,232,605 (GRCm39) V136A unknown Het
Gmip T A 8: 70,273,622 (GRCm39) L971H probably damaging Het
Gnptab G A 10: 88,254,989 (GRCm39) E192K possibly damaging Het
Helz2 G A 2: 180,876,082 (GRCm39) P1471S probably damaging Het
Herc1 G A 9: 66,386,743 (GRCm39) G3786S probably damaging Het
Isg20 T C 7: 78,569,647 (GRCm39) V206A probably benign Het
Jund T A 8: 71,152,470 (GRCm39) I255N probably damaging Het
Kcnt2 A T 1: 140,353,079 (GRCm39) I263F probably damaging Het
Kif2c A T 4: 117,019,420 (GRCm39) L561Q probably benign Het
Klhl3 T C 13: 58,157,189 (GRCm39) D546G probably damaging Het
Klk1b4 A T 7: 43,859,054 (GRCm39) Q24L probably benign Het
Ltbp2 A T 12: 84,834,735 (GRCm39) C225S probably damaging Het
Mcub T C 3: 129,728,312 (GRCm39) H55R probably benign Het
Mecp2 C T X: 73,080,781 (GRCm39) A79T probably damaging Het
Med18 G A 4: 132,187,242 (GRCm39) R86* probably null Het
Mfsd2b T C 12: 4,919,155 (GRCm39) E63G probably damaging Het
Mtus1 C T 8: 41,537,362 (GRCm39) S118N probably damaging Het
Mybbp1a C T 11: 72,336,863 (GRCm39) T565I probably benign Het
Myo15b G A 11: 115,777,899 (GRCm39) G1049S probably damaging Het
Nfrkb T A 9: 31,326,064 (GRCm39) V1169E probably benign Het
Nr2f2 T A 7: 70,004,419 (GRCm39) M411L probably benign Het
Nup155 A T 15: 8,187,244 (GRCm39) H1391L probably damaging Het
Nup214 A T 2: 31,886,392 (GRCm39) T585S possibly damaging Het
Or5m13 C T 2: 85,748,599 (GRCm39) T110I probably benign Het
Or6c214 A T 10: 129,590,943 (GRCm39) C125* probably null Het
Or7e177 T C 9: 20,211,633 (GRCm39) S47P probably benign Het
Or8b12b T A 9: 37,684,163 (GRCm39) D69E possibly damaging Het
Pih1d1 T A 7: 44,807,165 (GRCm39) I166N probably damaging Het
Prl2c5 T C 13: 13,366,263 (GRCm39) F181L probably benign Het
Prx C T 7: 27,218,535 (GRCm39) T1012I possibly damaging Het
Rassf8 T A 6: 145,754,199 (GRCm39) V5E probably damaging Het
Rassf9 C A 10: 102,380,755 (GRCm39) R44S possibly damaging Het
Relch A T 1: 105,592,301 (GRCm39) I157F probably benign Het
Sde2 G A 1: 180,687,573 (GRCm39) S153N probably benign Het
Sec16b T A 1: 157,380,545 (GRCm39) M372K possibly damaging Het
Sgcd A T 11: 47,085,937 (GRCm39) I71N probably damaging Het
Slco5a1 C T 1: 12,942,483 (GRCm39) C721Y probably damaging Het
Slx4ip A T 2: 136,910,038 (GRCm39) K344N probably benign Het
Sorcs3 A T 19: 48,782,713 (GRCm39) Q1076L probably benign Het
Spata21 A T 4: 140,838,692 (GRCm39) N581I possibly damaging Het
Spata31d1d G T 13: 59,875,936 (GRCm39) P533H probably benign Het
Spice1 T G 16: 44,185,989 (GRCm39) S111A probably damaging Het
Tex14 T G 11: 87,365,274 (GRCm39) F61V probably damaging Het
Timp3 C T 10: 86,181,716 (GRCm39) R196* probably null Het
Tll2 A G 19: 41,077,110 (GRCm39) probably null Het
Tppp A G 13: 74,169,326 (GRCm39) D22G possibly damaging Het
Trim24 G T 6: 37,934,013 (GRCm39) R652L probably damaging Het
Uaca T C 9: 60,777,718 (GRCm39) S702P possibly damaging Het
Uggt2 T C 14: 119,287,130 (GRCm39) E146G probably damaging Het
Vmn1r233 T C 17: 21,213,994 (GRCm39) S319G probably benign Het
Wdr47 A T 3: 108,530,692 (GRCm39) Q395L possibly damaging Het
Wrnip1 A G 13: 32,989,319 (GRCm39) probably null Het
Zfp420 A T 7: 29,573,933 (GRCm39) H51L 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
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 6 110,623,309 (GRCm39) missense probably damaging 1.00
R4379:Grm7 UTSW 6 111,223,335 (GRCm39) missense probably benign 0.05
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
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'- CATCAAACTGGAGTGGCACTC -3'
(R):5'- GACACCTAGAAGTTGCACCG -3'

Sequencing Primer
(F):5'- CAATGTTGGGGATCATTGCCACC -3'
(R):5'- TTGCACCGATATTAAACTGGAGG -3'
Posted On 2014-06-30