Incidental Mutation 'R7297:Grm7'
ID 566733
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 045401-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7297 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 110622974 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 49 (V49A)
Ref Sequence ENSEMBL: ENSMUSP00000133957 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect possibly damaging
Transcript: ENSMUST00000071076
AA Change: V49A

PolyPhen 2 Score 0.500 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: V49A

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: V49A

PolyPhen 2 Score 0.162 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: V49A

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
AA Change: V49A

PolyPhen 2 Score 0.251 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000134635
Gene: ENSMUSG00000056755
AA Change: V49A

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: 99.7%
  • 20x: 98.9%
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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca2 A G 2: 25,332,088 (GRCm39) D1400G probably benign Het
Abca6 C T 11: 110,073,852 (GRCm39) probably null Het
Adh4 A G 3: 138,134,901 (GRCm39) I358M possibly damaging Het
Akap6 T G 12: 52,934,147 (GRCm39) D546E probably benign Het
Arap3 G A 18: 38,106,616 (GRCm39) A1409V possibly damaging Het
Arhgap22 C T 14: 32,993,890 (GRCm39) R68* probably null Het
Arhgef4 A T 1: 34,846,273 (GRCm39) D207V probably damaging Het
Asb15 A G 6: 24,566,462 (GRCm39) T472A probably damaging Het
Ascl1 A T 10: 87,328,326 (GRCm39) S209T probably damaging Het
Asxl1 T C 2: 153,239,355 (GRCm39) V382A probably benign Het
Atp11a T C 8: 12,856,774 (GRCm39) probably null Het
Calu C T 6: 29,356,554 (GRCm39) R27* probably null Het
Cdh20 A G 1: 104,898,598 (GRCm39) T442A probably benign Het
Chrm3 T A 13: 9,927,869 (GRCm39) Q389L probably benign Het
Cntnap1 A G 11: 101,079,460 (GRCm39) T1233A probably benign Het
Cwc15 G A 9: 14,421,525 (GRCm39) C197Y probably damaging Het
D6Ertd527e C G 6: 87,088,506 (GRCm39) T223S unknown Het
Dennd3 C T 15: 73,429,459 (GRCm39) T914I probably damaging Het
Dlx3 C A 11: 95,011,276 (GRCm39) Y43* probably null Het
Dnah17 A T 11: 117,946,556 (GRCm39) probably null Het
Dnah17 A G 11: 117,994,182 (GRCm39) F1081S probably damaging Het
Dpp10 G A 1: 123,281,157 (GRCm39) Q631* probably null Het
Dsel T A 1: 111,789,506 (GRCm39) D343V probably damaging Het
Efcab12 T C 6: 115,787,997 (GRCm39) D655G possibly damaging Het
Epha8 T A 4: 136,673,224 (GRCm39) I187L probably damaging Het
Exosc10 A G 4: 148,664,834 (GRCm39) K781E probably damaging Het
Exosc5 T C 7: 25,365,751 (GRCm39) L200P probably benign Het
Faiml T C 9: 99,111,666 (GRCm39) E131G probably damaging Het
Gm5145 G A 17: 20,790,993 (GRCm39) V124I probably benign Het
Gtf2e1 T C 16: 37,356,427 (GRCm39) D35G probably damaging Het
Heatr1 C T 13: 12,435,941 (GRCm39) Q1160* probably null Het
Herc2 T A 7: 55,786,406 (GRCm39) C1584S probably benign Het
Hsd17b3 T C 13: 64,224,165 (GRCm39) I88V probably damaging Het
Hspa14 A C 2: 3,499,179 (GRCm39) L205R possibly damaging Het
Ifna11 A C 4: 88,738,662 (GRCm39) E156A possibly damaging Het
Krt87 T C 15: 101,387,528 (GRCm39) D170G probably benign Het
Mas1 T C 17: 13,060,745 (GRCm39) Y226C probably damaging Het
Micall1 T C 15: 79,005,097 (GRCm39) F190L unknown Het
Msi2 A T 11: 88,370,864 (GRCm39) L141Q probably damaging Het
Nfkbib T C 7: 28,465,768 (GRCm39) D27G probably benign Het
Nlrp9b A G 7: 19,783,438 (GRCm39) D927G possibly damaging Het
Nrg3 T C 14: 38,092,896 (GRCm39) D579G probably benign Het
Nutm1 G A 2: 112,080,401 (GRCm39) R505C probably damaging Het
Or8d1 G A 9: 38,767,245 (GRCm39) D296N probably damaging Het
Or8h6 A T 2: 86,703,980 (GRCm39) V29E probably damaging Het
Parp4 C T 14: 56,885,138 (GRCm39) P1406S not run Het
Pkib A T 10: 57,612,422 (GRCm39) Q101L possibly damaging Het
Plat C T 8: 23,265,713 (GRCm39) T252I probably benign Het
Ppm1d A T 11: 85,236,821 (GRCm39) E533D probably damaging Het
Psd3 T C 8: 68,573,686 (GRCm39) K165R probably damaging Het
Psg29 T A 7: 16,944,616 (GRCm39) Y375* probably null Het
Pus7 A T 5: 23,946,908 (GRCm39) I644N probably damaging Het
Rbbp9 A T 2: 144,385,722 (GRCm39) M181K probably benign Het
Rell1 A T 5: 64,093,418 (GRCm39) N112K possibly damaging Het
Simc1 AATGCAGTCACCAAGAGATGTGATGCAGTCACCAAGAGATGTGATGCAGTCACCAAGAGATGTGATGCAGTCACCAAGAG AATGCAGTCACCAAGAGATGTGATGCAGTCACCAAGAGATGTGATGCAGTCACCAAGAG 13: 54,673,048 (GRCm39) probably benign Het
Skint5 G A 4: 113,400,131 (GRCm39) T1184M unknown Het
Slc27a2 T A 2: 126,420,866 (GRCm39) D452E probably damaging Het
Slc44a4 T A 17: 35,146,888 (GRCm39) I489N probably damaging Het
Slfn14 T A 11: 83,169,821 (GRCm39) K608* probably null Het
Snx15 T A 19: 6,170,537 (GRCm39) I301F probably damaging Het
Sost C T 11: 101,854,929 (GRCm39) G127R probably damaging Het
Stt3b A G 9: 115,106,025 (GRCm39) I150T probably damaging Het
Susd2 T C 10: 75,478,402 (GRCm39) D58G probably benign Het
Tex46 T G 4: 136,340,212 (GRCm39) V99G probably damaging Het
Tgfbi T A 13: 56,779,926 (GRCm39) F492I possibly damaging Het
Tmem132c G A 5: 127,437,281 (GRCm39) A257T probably benign Het
Trim2 A T 3: 84,117,540 (GRCm39) I51K probably damaging Het
Tsn A T 1: 118,228,591 (GRCm39) Y210* probably null Het
Umodl1 G A 17: 31,227,639 (GRCm39) R1324H probably benign Het
Utp3 G C 5: 88,702,376 (GRCm39) probably benign Het
Vmn1r5 A T 6: 56,963,204 (GRCm39) N293I possibly damaging Het
Vmn2r124 A T 17: 18,293,835 (GRCm39) I641F probably damaging Het
Vmn2r84 T C 10: 130,227,119 (GRCm39) N240D probably benign Het
Wbp1l A G 19: 46,642,839 (GRCm39) D264G possibly 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
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'- AAGGAGCTCACCTCGAGAAG -3'
(R):5'- AAGTGTCCCTGGAACAAGTGTC -3'

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