Incidental Mutation 'R6989:Grm7'
ID 543137
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 045095-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6989 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 110622542-111544191 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 111184766 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 366 (E366K)
Ref Sequence ENSEMBL: ENSMUSP00000133957 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071076] [ENSMUST00000172951] [ENSMUST00000174018]
AlphaFold Q68ED2
Predicted Effect probably damaging
Transcript: ENSMUST00000071076
AA Change: E366K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: E366K

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: E366K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: E366K

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: 99.3%
  • 20x: 97.4%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921536K21Rik C T 11: 3,840,076 (GRCm39) R107H probably damaging Het
4930438A08Rik T C 11: 58,178,228 (GRCm39) V96A possibly damaging Het
Abcc2 A G 19: 43,820,611 (GRCm39) D1370G probably damaging Het
Abcc9 T A 6: 142,634,707 (GRCm39) N186Y probably damaging Het
Adcy7 T C 8: 89,035,414 (GRCm39) V106A probably benign Het
Adgra3 A G 5: 50,164,226 (GRCm39) F251S probably damaging Het
Akr1c6 T A 13: 4,499,045 (GRCm39) I33N probably damaging Het
Alk A C 17: 72,204,947 (GRCm39) M1075R probably benign Het
Amh A G 10: 80,641,338 (GRCm39) Q86R probably benign Het
Aox1 T C 1: 58,124,611 (GRCm39) Y951H probably damaging Het
Arhgap26 G T 18: 39,232,682 (GRCm39) R119L probably damaging Het
Arl8a A G 1: 135,074,735 (GRCm39) K7R probably benign Het
Birc6 T G 17: 74,937,984 (GRCm39) S2638A probably benign Het
Ccdc162 T G 10: 41,457,349 (GRCm39) Q256H probably damaging Het
Cenpe T A 3: 134,940,888 (GRCm39) L679Q probably damaging Het
Cpa5 T A 6: 30,625,891 (GRCm39) H203Q probably benign Het
Cpne9 A T 6: 113,277,544 (GRCm39) D421V possibly damaging Het
Cux1 A T 5: 136,308,502 (GRCm39) C1212* probably null Het
Dock9 G A 14: 121,864,791 (GRCm39) H736Y probably damaging Het
Dpp3 A T 19: 4,971,195 (GRCm39) V214E probably damaging Het
Dtx3 T C 10: 127,028,746 (GRCm39) E161G probably benign Het
Ect2 A T 3: 27,156,637 (GRCm39) Y774* probably null Het
Enpep G T 3: 129,074,599 (GRCm39) P717H probably damaging Het
Erich3 A T 3: 154,469,314 (GRCm39) probably benign Het
Fbp2 C T 13: 63,005,991 (GRCm39) A41T probably damaging Het
Fbxl21 T C 13: 56,674,874 (GRCm39) V75A probably damaging Het
Fkbp5 C T 17: 28,634,919 (GRCm39) D197N probably benign Het
Fsip2 A G 2: 82,807,298 (GRCm39) T1206A probably benign Het
Ggt7 A G 2: 155,345,380 (GRCm39) V156A probably benign Het
Gpi1 T C 7: 33,901,945 (GRCm39) K156R probably damaging Het
Gpx5 T C 13: 21,471,669 (GRCm39) D178G probably damaging Het
Haao T C 17: 84,139,103 (GRCm39) Q277R probably damaging Het
Lama1 T C 17: 68,060,753 (GRCm39) S694P Het
Lrp10 A G 14: 54,705,950 (GRCm39) D380G probably benign Het
Lrp2 C A 2: 69,302,799 (GRCm39) D2977Y probably damaging Het
Map2 T A 1: 66,454,065 (GRCm39) M985K probably benign Het
Met C A 6: 17,535,927 (GRCm39) N784K possibly damaging Het
Met T A 6: 17,535,928 (GRCm39) Y65N probably damaging Het
Muc6 T G 7: 141,226,246 (GRCm39) probably benign Het
Numbl T A 7: 26,980,265 (GRCm39) W416R probably damaging Het
Nup160 G A 2: 90,537,364 (GRCm39) S746N probably benign Het
Pcca G A 14: 122,887,700 (GRCm39) G102D probably damaging Het
Pira13 T A 7: 3,825,163 (GRCm39) Y493F possibly damaging Het
Psmc2 T A 5: 22,006,217 (GRCm39) F243L possibly damaging Het
Rictor C T 15: 6,801,635 (GRCm39) S441L probably benign Het
Rpn1 G T 6: 88,076,285 (GRCm39) V357L probably benign Het
Rtn3 A G 19: 7,433,856 (GRCm39) F712S possibly damaging Het
Scgb1b10 T A 7: 31,800,574 (GRCm39) D54E probably benign Het
Scn5a A G 9: 119,315,395 (GRCm39) I1771T probably damaging Het
Sec14l1 A G 11: 117,047,220 (GRCm39) I633V probably damaging Het
Slc17a6 T C 7: 51,311,224 (GRCm39) Y313H possibly damaging Het
Slc18a1 G A 8: 69,491,514 (GRCm39) T500I probably benign Het
Slx4 G A 16: 3,813,702 (GRCm39) A93V probably damaging Het
Stat4 T C 1: 52,107,974 (GRCm39) S148P probably benign Het
Tbc1d15 A T 10: 115,045,474 (GRCm39) C497S probably damaging Het
Ticam1 C T 17: 56,576,900 (GRCm39) E732K probably benign Het
Trav3-3 C A 14: 53,903,802 (GRCm39) P40Q possibly damaging Het
Trpv6 A T 6: 41,602,390 (GRCm39) L332Q probably damaging Het
Ube2t T G 1: 134,897,033 (GRCm39) V55G probably damaging Het
Ufm1 T C 3: 53,765,402 (GRCm39) K69E probably damaging Het
Utp20 T C 10: 88,614,102 (GRCm39) D1284G probably benign Het
Vil1 C T 1: 74,463,113 (GRCm39) T432I probably damaging Het
Vps13b T A 15: 35,448,727 (GRCm39) I567K probably benign Het
Zfp236 A T 18: 82,646,488 (GRCm39) V1023D probably damaging Het
Zfp429 A G 13: 67,538,080 (GRCm39) Y455H 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
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'- GACATTTATCCCTGATTTAGCTCAC -3'
(R):5'- AATTTGTCTCTAGCCAGGCTTC -3'

Sequencing Primer
(F):5'- CCCTGATTTAGCTCACTAGAAATG -3'
(R):5'- CCTTCTGTCAGCATGCAAATG -3'
Posted On 2018-11-28