Incidental Mutation 'R1987:Grm7'
ID 222650
Institutional Source Beutler Lab
Gene Symbol Grm7
Ensembl Gene ENSMUSG00000056755
Gene Name glutamate receptor, metabotropic 7
Synonyms Gpr1g, mGlu7a receptor, mGluR7, E130018M02Rik, 6330570A01Rik
MMRRC Submission 039999-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1987 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 110645581-111567230 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 110914511 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 235 (V235E)
Ref Sequence ENSEMBL: ENSMUSP00000064404 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect probably damaging
Transcript: ENSMUST00000071076
AA Change: V235E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: V235E

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 damaging
Transcript: ENSMUST00000172951
AA Change: V235E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: V235E

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: 99.2%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 92.6%
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak A T 19: 9,015,251 (GRCm38) D4633V probably damaging Het
Akap6 T C 12: 53,140,795 (GRCm38) F1664S possibly damaging Het
Arhgef28 T C 13: 97,967,096 (GRCm38) M803V probably benign Het
Bltp1 T A 3: 36,953,985 (GRCm38) probably null Het
Bltp2 A T 11: 78,268,167 (GRCm38) Q433L probably damaging Het
Ccdc73 T A 2: 104,931,045 (GRCm38) L130* probably null Het
Ccdc73 A G 2: 104,999,159 (GRCm38) E1059G probably damaging Het
Ccer2 A C 7: 28,757,283 (GRCm38) S151R possibly damaging Het
Cep128 T A 12: 91,230,829 (GRCm38) H406L probably benign Het
Cep135 A G 5: 76,597,428 (GRCm38) D229G probably benign Het
Cpvl T A 6: 53,954,611 (GRCm38) D103V probably benign Het
Crppa T A 12: 36,521,996 (GRCm38) L301Q probably damaging Het
Cstdc6 C A 16: 36,321,832 (GRCm38) G61C probably damaging Het
Disp3 G A 4: 148,258,753 (GRCm38) A567V probably damaging Het
Dnah5 T C 15: 28,343,591 (GRCm38) I2379T probably damaging Het
Dnah6 T C 6: 73,095,044 (GRCm38) Y2433C probably damaging Het
Dock3 A G 9: 107,108,421 (GRCm38) I85T probably benign Het
Dock9 A C 14: 121,591,830 (GRCm38) S1380A probably benign Het
Erbin T C 13: 103,886,203 (GRCm38) T43A probably benign Het
Fastkd3 T C 13: 68,585,241 (GRCm38) V502A possibly damaging Het
Fn1 T C 1: 71,651,625 (GRCm38) H59R probably damaging Het
Fsd2 A G 7: 81,559,659 (GRCm38) V145A possibly damaging Het
Fzr1 A G 10: 81,370,319 (GRCm38) V178A probably damaging Het
Gnpnat1 T C 14: 45,380,998 (GRCm38) R116G probably damaging Het
Hdac4 A C 1: 91,934,645 (GRCm38) N1002K probably damaging Het
Hey1 C T 3: 8,664,897 (GRCm38) A167T probably benign Het
Hrnr A G 3: 93,332,604 (GRCm38) N3383S unknown Het
Ints2 A T 11: 86,217,800 (GRCm38) V907D probably benign Het
Jchain T A 5: 88,521,467 (GRCm38) Q109L probably damaging Het
Klhdc7a A T 4: 139,966,024 (GRCm38) Y537* probably null Het
Klra1 C T 6: 130,377,779 (GRCm38) S92N probably benign Het
Krt31 C T 11: 100,049,580 (GRCm38) G150S probably benign Het
Lrrc71 G A 3: 87,742,643 (GRCm38) T326M probably benign Het
Lrrn4 T C 2: 132,870,443 (GRCm38) T487A probably benign Het
Map4k5 T G 12: 69,842,912 (GRCm38) R198S probably damaging Het
Men1 G A 19: 6,338,837 (GRCm38) C354Y probably damaging Het
Ms4a18 A T 19: 11,013,655 (GRCm38) V25E probably damaging Het
Mutyh T A 4: 116,819,368 (GRCm38) S512R possibly damaging Het
Myh10 G T 11: 68,814,496 (GRCm38) A1947S possibly damaging Het
Nfasc T C 1: 132,610,886 (GRCm38) D427G probably damaging Het
Nlrp9c A G 7: 26,378,056 (GRCm38) M767T probably benign Het
Nrbp1 T C 5: 31,245,391 (GRCm38) L185P probably damaging Het
Pcdh9 G A 14: 93,888,305 (GRCm38) P143L probably damaging Het
Pcsk6 A T 7: 65,927,287 (GRCm38) M158L possibly damaging Het
Pkd1 G T 17: 24,576,592 (GRCm38) probably null Het
Plk4 A T 3: 40,805,817 (GRCm38) S383C possibly damaging Het
Plxna2 T C 1: 194,643,989 (GRCm38) L77P probably damaging Het
Pnpla6 A T 8: 3,542,370 (GRCm38) T1209S probably benign Het
Prdm2 A G 4: 143,132,509 (GRCm38) S1404P possibly damaging Het
Preb T C 5: 30,958,813 (GRCm38) D150G probably damaging Het
Prrt2 A G 7: 127,018,730 (GRCm38) V59A probably benign Het
Prss40 T C 1: 34,558,014 (GRCm38) N151S possibly damaging Het
Ptprt G T 2: 161,558,898 (GRCm38) A1053D probably damaging Het
Ptprt A G 2: 161,766,321 (GRCm38) V685A possibly damaging Het
Rfx4 C T 10: 84,896,088 (GRCm38) S549F possibly damaging Het
Rnaset2b T A 17: 6,996,477 (GRCm38) V87E probably benign Het
Rnf213 G A 11: 119,441,107 (GRCm38) E2381K probably damaging Het
Sectm1a A T 11: 121,069,680 (GRCm38) I103N probably damaging Het
Selp T A 1: 164,142,758 (GRCm38) L597Q probably damaging Het
Sema6a T C 18: 47,300,142 (GRCm38) D74G probably damaging Het
Serpinb9b T C 13: 33,029,559 (GRCm38) V33A probably benign Het
Setd1b A T 5: 123,147,706 (GRCm38) T272S unknown Het
Sgf29 G C 7: 126,649,477 (GRCm38) probably null Het
Slc4a10 C A 2: 62,268,204 (GRCm38) Q561K probably damaging Het
Slc4a5 T C 6: 83,273,232 (GRCm38) I649T possibly damaging Het
Slc5a7 A G 17: 54,293,835 (GRCm38) Y91H probably damaging Het
Styxl1 T C 5: 135,757,122 (GRCm38) Y23C probably damaging Het
Tbc1d24 A G 17: 24,206,872 (GRCm38) V490A possibly damaging Het
Tbpl2 A T 2: 24,094,732 (GRCm38) F133L probably benign Het
Tnfrsf22 T C 7: 143,638,389 (GRCm38) probably benign Het
Top2b A G 14: 16,398,916 (GRCm38) E512G probably damaging Het
Trgc3 C A 13: 19,260,994 (GRCm38) F37L probably damaging Het
Ttc17 T A 2: 94,364,345 (GRCm38) H561L probably benign Het
Ttll4 G T 1: 74,685,368 (GRCm38) V566L possibly damaging Het
Ubqlnl A G 7: 104,148,485 (GRCm38) Y602H probably benign Het
Vmn1r231 T A 17: 20,889,950 (GRCm38) E234D probably damaging Het
Wbp11 A G 6: 136,820,585 (GRCm38) S279P probably damaging Het
Wdr6 A G 9: 108,576,534 (GRCm38) L50P probably damaging Het
Zfp715 A C 7: 43,298,649 (GRCm38) I629S possibly damaging Het
Other mutations in Grm7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01729:Grm7 APN 6 111,246,184 (GRCm38) missense probably benign 0.14
IGL02058:Grm7 APN 6 111,358,317 (GRCm38) missense probably damaging 1.00
IGL02650:Grm7 APN 6 111,358,958 (GRCm38) missense probably damaging 1.00
IGL02892:Grm7 APN 6 111,254,020 (GRCm38) missense probably damaging 0.99
IGL03074:Grm7 APN 6 111,495,643 (GRCm38) splice site probably null
IGL03185:Grm7 APN 6 110,646,222 (GRCm38) missense possibly damaging 0.84
Appropriated UTSW 6 111,495,681 (GRCm38) missense possibly damaging 0.64
Consumed UTSW 6 111,358,875 (GRCm38) missense probably damaging 1.00
Devoured UTSW 6 111,358,824 (GRCm38) missense probably damaging 1.00
Ravaged UTSW 6 111,358,913 (GRCm38) missense probably damaging 1.00
shaky UTSW 6 111,495,791 (GRCm38) nonsense probably null
PIT4651001:Grm7 UTSW 6 110,646,089 (GRCm38) missense probably benign
R0539:Grm7 UTSW 6 111,359,094 (GRCm38) splice site probably benign
R0622:Grm7 UTSW 6 111,358,496 (GRCm38) missense probably damaging 1.00
R1356:Grm7 UTSW 6 111,359,024 (GRCm38) missense probably damaging 1.00
R1762:Grm7 UTSW 6 111,358,295 (GRCm38) missense probably damaging 1.00
R1783:Grm7 UTSW 6 111,358,295 (GRCm38) missense probably damaging 1.00
R1785:Grm7 UTSW 6 111,358,295 (GRCm38) missense probably damaging 1.00
R1816:Grm7 UTSW 6 111,495,791 (GRCm38) nonsense probably null
R1823:Grm7 UTSW 6 111,207,769 (GRCm38) missense probably benign 0.17
R1864:Grm7 UTSW 6 111,080,423 (GRCm38) missense probably benign 0.03
R1894:Grm7 UTSW 6 111,358,607 (GRCm38) missense probably benign
R1993:Grm7 UTSW 6 111,207,808 (GRCm38) missense probably benign 0.13
R2138:Grm7 UTSW 6 110,646,137 (GRCm38) missense probably damaging 1.00
R2214:Grm7 UTSW 6 111,358,997 (GRCm38) missense probably damaging 1.00
R2289:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2296:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2339:Grm7 UTSW 6 111,495,681 (GRCm38) missense possibly damaging 0.64
R2847:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2849:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2879:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2884:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R2921:Grm7 UTSW 6 111,495,905 (GRCm38) splice site probably null
R2923:Grm7 UTSW 6 111,495,905 (GRCm38) splice site probably null
R3014:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R3015:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R3703:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R3713:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R3963:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4009:Grm7 UTSW 6 111,495,722 (GRCm38) missense probably damaging 1.00
R4091:Grm7 UTSW 6 110,914,340 (GRCm38) missense probably damaging 1.00
R4131:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4132:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4161:Grm7 UTSW 6 111,254,020 (GRCm38) missense probably damaging 0.99
R4329:Grm7 UTSW 6 110,914,364 (GRCm38) missense probably damaging 1.00
R4357:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4359:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4379:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4379:Grm7 UTSW 6 111,246,374 (GRCm38) missense probably benign 0.05
R4380:Grm7 UTSW 6 110,646,348 (GRCm38) missense probably damaging 1.00
R4514:Grm7 UTSW 6 111,358,304 (GRCm38) missense possibly damaging 0.81
R4518:Grm7 UTSW 6 110,914,546 (GRCm38) splice site probably null
R4647:Grm7 UTSW 6 110,914,383 (GRCm38) nonsense probably null
R4714:Grm7 UTSW 6 111,080,422 (GRCm38) missense possibly damaging 0.52
R4775:Grm7 UTSW 6 110,914,371 (GRCm38) missense probably damaging 1.00
R4957:Grm7 UTSW 6 111,358,863 (GRCm38) missense probably damaging 1.00
R5056:Grm7 UTSW 6 111,080,443 (GRCm38) missense probably damaging 0.99
R5062:Grm7 UTSW 6 110,646,136 (GRCm38) missense probably damaging 1.00
R5256:Grm7 UTSW 6 111,358,221 (GRCm38) missense probably benign 0.01
R5431:Grm7 UTSW 6 111,358,426 (GRCm38) missense probably benign
R6026:Grm7 UTSW 6 111,501,539 (GRCm38) nonsense probably null
R6174:Grm7 UTSW 6 111,246,297 (GRCm38) missense probably benign
R6305:Grm7 UTSW 6 111,358,665 (GRCm38) missense probably damaging 1.00
R6318:Grm7 UTSW 6 111,358,875 (GRCm38) missense probably damaging 1.00
R6440:Grm7 UTSW 6 111,254,020 (GRCm38) missense probably damaging 1.00
R6519:Grm7 UTSW 6 111,207,752 (GRCm38) missense probably benign 0.00
R6531:Grm7 UTSW 6 111,358,425 (GRCm38) missense probably benign 0.29
R6888:Grm7 UTSW 6 111,358,353 (GRCm38) missense possibly damaging 0.79
R6949:Grm7 UTSW 6 111,495,729 (GRCm38) missense probably damaging 1.00
R6949:Grm7 UTSW 6 110,646,304 (GRCm38) missense probably benign 0.03
R6989:Grm7 UTSW 6 111,207,805 (GRCm38) missense probably damaging 1.00
R7076:Grm7 UTSW 6 111,358,152 (GRCm38) missense probably benign 0.04
R7203:Grm7 UTSW 6 111,358,569 (GRCm38) missense possibly damaging 0.94
R7208:Grm7 UTSW 6 111,358,569 (GRCm38) missense possibly damaging 0.94
R7217:Grm7 UTSW 6 111,358,824 (GRCm38) missense probably damaging 1.00
R7257:Grm7 UTSW 6 110,646,118 (GRCm38) missense probably damaging 1.00
R7297:Grm7 UTSW 6 110,646,013 (GRCm38) missense probably benign 0.16
R7470:Grm7 UTSW 6 111,501,515 (GRCm38) missense
R7567:Grm7 UTSW 6 111,358,761 (GRCm38) missense probably damaging 0.96
R7806:Grm7 UTSW 6 111,246,353 (GRCm38) nonsense probably null
R8018:Grm7 UTSW 6 111,207,776 (GRCm38) missense probably benign 0.01
R8076:Grm7 UTSW 6 111,566,039 (GRCm38) missense probably damaging 1.00
R8409:Grm7 UTSW 6 110,914,336 (GRCm38) missense probably benign 0.02
R8420:Grm7 UTSW 6 111,080,354 (GRCm38) missense probably benign
R8523:Grm7 UTSW 6 111,246,319 (GRCm38) missense possibly damaging 0.76
R8816:Grm7 UTSW 6 111,254,005 (GRCm38) missense possibly damaging 0.46
R8958:Grm7 UTSW 6 111,495,822 (GRCm38) missense probably damaging 0.96
R9135:Grm7 UTSW 6 111,495,768 (GRCm38) missense probably benign 0.39
R9207:Grm7 UTSW 6 111,358,913 (GRCm38) missense probably damaging 1.00
R9210:Grm7 UTSW 6 110,645,908 (GRCm38) missense probably benign 0.01
R9438:Grm7 UTSW 6 111,254,116 (GRCm38) missense possibly damaging 0.94
R9448:Grm7 UTSW 6 111,358,232 (GRCm38) missense probably benign 0.01
Z1176:Grm7 UTSW 6 111,358,490 (GRCm38) missense probably damaging 1.00
Z1176:Grm7 UTSW 6 111,358,149 (GRCm38) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TAGTTATGCATCCACGGCTCC -3'
(R):5'- CGGGGTGGTAGTTTCATACC -3'

Sequencing Primer
(F):5'- TCCTGAACTCAGTGATGACCG -3'
(R):5'- CCTAAAAATACTGTGACAGGACCTAG -3'
Posted On 2014-08-25