Incidental Mutation 'R9135:Grm7'
ID 693919
Institutional Source Beutler Lab
Gene Symbol Grm7
Ensembl Gene ENSMUSG00000056755
Gene Name glutamate receptor, metabotropic 7
Synonyms 6330570A01Rik, Gpr1g, mGlu7a receptor, mGluR7, E130018M02Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9135 (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 111472729 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 856 (V856A)
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: V856A

PolyPhen 2 Score 0.938 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000064404
Gene: ENSMUSG00000056755
AA Change: V856A

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: V856A

PolyPhen 2 Score 0.394 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000133957
Gene: ENSMUSG00000056755
AA Change: V856A

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
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
Predicted Effect
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
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: 116 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb9 T C 5: 124,228,176 (GRCm39) T22A possibly damaging Het
Abi3bp A G 16: 56,417,173 (GRCm39) D419G probably benign Het
Acoxl A T 2: 127,696,691 (GRCm39) probably benign Het
Acvr1 T C 2: 58,352,983 (GRCm39) T326A possibly damaging Het
Adgra2 T C 8: 27,610,979 (GRCm39) L976P probably damaging Het
Adora2b A G 11: 62,155,886 (GRCm39) probably null Het
Ak1 A T 2: 32,521,182 (GRCm39) Q117L probably damaging Het
Akr1c14 T A 13: 4,128,029 (GRCm39) D143E probably damaging Het
Ap4e1 A T 2: 126,861,242 (GRCm39) H127L probably damaging Het
Asxl3 T A 18: 22,649,670 (GRCm39) I553N probably damaging Het
Asxl3 T A 18: 22,657,481 (GRCm39) N1830K possibly damaging Het
Atp11a G A 8: 12,863,144 (GRCm39) A108T probably damaging Het
Bag6 A G 17: 35,362,437 (GRCm39) T582A unknown Het
Bbs9 T C 9: 22,490,005 (GRCm39) S259P probably damaging Het
Bean1 CT C 8: 104,908,664 (GRCm39) probably null Het
Bltp3a T A 17: 28,104,902 (GRCm39) L532* probably null Het
Blvrb T C 7: 27,165,210 (GRCm39) S177P probably damaging Het
C1s2 T A 6: 124,602,642 (GRCm39) D523V probably benign Het
Cacna2d1 C T 5: 16,558,850 (GRCm39) T736I probably damaging Het
Card9 T C 2: 26,242,397 (GRCm39) N513S probably benign Het
Casp2 A G 6: 42,245,882 (GRCm39) T180A probably benign Het
Cenpf A T 1: 189,404,746 (GRCm39) L361Q probably damaging Het
Cnbd2 T C 2: 156,217,488 (GRCm39) I659T probably damaging Het
Cped1 A T 6: 21,987,012 (GRCm39) D68V probably damaging Het
Cxcr1 T C 1: 74,231,099 (GRCm39) I308V probably benign Het
Dad1 A G 14: 54,491,163 (GRCm39) L46P probably damaging Het
Defb23 G A 2: 152,301,422 (GRCm39) A50V probably benign Het
Dhx33 C T 11: 70,877,992 (GRCm39) A684T probably damaging Het
Dnai3 T C 3: 145,772,589 (GRCm39) T486A probably benign Het
Epb41l4a T A 18: 33,965,729 (GRCm39) N366I probably benign Het
Erich3 A G 3: 154,467,912 (GRCm39) E788G Het
Fam241b T C 10: 61,944,892 (GRCm39) N35S probably benign Het
Fbxo24 T A 5: 137,622,526 (GRCm39) Q80L probably benign Het
Foxk1 T G 5: 142,434,497 (GRCm39) F254V probably benign Het
Gm10801 C CGTG 2: 98,494,152 (GRCm39) probably null Het
Gm12886 T C 4: 121,274,743 (GRCm39) I46V probably benign Het
Gm20834 G T Y: 10,323,354 (GRCm39) H27Q probably damaging Het
Gm2888 A G 14: 3,032,106 (GRCm38) N138S probably damaging Het
Gm5773 T C 3: 93,681,179 (GRCm39) C284R possibly damaging Het
Gprin3 A T 6: 59,330,273 (GRCm39) M678K probably benign Het
Il18rap C T 1: 40,582,177 (GRCm39) T366M probably benign Het
Immt C T 6: 71,851,403 (GRCm39) T588I probably damaging Het
Ints1 G C 5: 139,737,701 (GRCm39) N2145K possibly damaging Het
Jade2 T C 11: 51,715,951 (GRCm39) D418G probably benign Het
Kdf1 T C 4: 133,256,140 (GRCm39) Y286H probably damaging Het
Kif18a A G 2: 109,171,506 (GRCm39) Y861C possibly damaging Het
Lama2 T A 10: 27,298,515 (GRCm39) I194F probably damaging Het
Lhx8 A G 3: 154,034,063 (GRCm39) S33P probably benign Het
Lmo7 T C 14: 102,118,297 (GRCm39) I174T probably damaging Het
Lrfn2 A T 17: 49,376,976 (GRCm39) D19V possibly damaging Het
Lrrk1 A T 7: 65,928,357 (GRCm39) I1257N probably damaging Het
Malrd1 T A 2: 15,802,516 (GRCm39) H1076Q unknown Het
Map3k14 A C 11: 103,128,364 (GRCm39) M419R probably damaging Het
Mcm10 G A 2: 5,011,372 (GRCm39) R200C probably benign Het
Mertk A G 2: 128,604,035 (GRCm39) N390D probably benign Het
Mitf T A 6: 97,990,680 (GRCm39) I361N probably damaging Het
Mrgprb1 T A 7: 48,097,046 (GRCm39) I289F possibly damaging Het
Muc5ac A T 7: 141,352,218 (GRCm39) D659V probably damaging Het
Nox4 G A 7: 87,025,448 (GRCm39) R525Q probably benign Het
Nphp3 T G 9: 103,909,214 (GRCm39) L808R probably damaging Het
Or14c42-ps1 G A 7: 86,211,156 (GRCm39) C72Y unknown Het
Or1e1 T C 11: 73,245,316 (GRCm39) S246P probably damaging Het
Or5an1 T A 19: 12,260,808 (GRCm39) L132Q probably damaging Het
Or5b113 T A 19: 13,342,755 (GRCm39) S254R possibly damaging Het
Pagr1a T C 7: 126,615,954 (GRCm39) E47G probably benign Het
Papss2 G T 19: 32,618,764 (GRCm39) R274L probably damaging Het
Pcdhga10 C A 18: 37,880,960 (GRCm39) F240L probably damaging Het
Pcsk5 T G 19: 17,563,472 (GRCm39) E555A Het
Peg10 C CTCA 6: 4,756,453 (GRCm39) probably benign Het
Pgrmc2 T A 3: 41,023,099 (GRCm39) D206V probably damaging Het
Pkd1 T C 17: 24,790,976 (GRCm39) V1057A Het
Plekha5 T C 6: 140,480,239 (GRCm39) I113T probably damaging Het
Prorp T A 12: 55,426,189 (GRCm39) L513Q probably damaging Het
Prss32 C T 17: 24,078,199 (GRCm39) T295I possibly damaging Het
Ptprk G T 10: 28,456,413 (GRCm39) V1072F probably damaging Het
Rasd2 T A 8: 75,945,174 (GRCm39) M1K probably null Het
Rhag T A 17: 41,139,302 (GRCm39) M79K probably damaging Het
Rnf19a C A 15: 36,253,310 (GRCm39) probably null Het
Rnf213 G T 11: 119,299,573 (GRCm39) G101C Het
Sap130 T A 18: 31,780,116 (GRCm39) D45E probably benign Het
Scel T A 14: 103,839,626 (GRCm39) F510I probably benign Het
Sertad2 A T 11: 20,598,425 (GRCm39) E207V probably benign Het
Shoc2 T A 19: 53,976,310 (GRCm39) S67T probably benign Het
Slc22a3 T C 17: 12,645,619 (GRCm39) I441V possibly damaging Het
Slfn5 A G 11: 82,851,503 (GRCm39) D600G probably benign Het
Smim7 G A 8: 73,324,757 (GRCm39) T10M probably damaging Het
Sntb2 A T 8: 107,662,831 (GRCm39) Q133L possibly damaging Het
Steap3 A C 1: 120,162,048 (GRCm39) M408R probably benign Het
Supt4a T C 11: 87,633,624 (GRCm39) I60T probably benign Het
Swt1 A C 1: 151,244,239 (GRCm39) C899G possibly damaging Het
Taok3 A G 5: 117,344,744 (GRCm39) E157G probably damaging Het
Taok3 C T 5: 117,379,245 (GRCm39) L427F possibly damaging Het
Taok3 T C 5: 117,379,168 (GRCm39) V401A probably benign Het
Tcf25 A G 8: 124,108,182 (GRCm39) E79G probably benign Het
Tigit G A 16: 43,479,876 (GRCm39) L140F possibly damaging Het
Tmem143 G T 7: 45,546,802 (GRCm39) probably benign Het
Tmem151b C T 17: 45,856,355 (GRCm39) V362M possibly damaging Het
Tmem230 A G 2: 132,085,989 (GRCm39) F58L probably benign Het
Trim25 T C 11: 88,899,988 (GRCm39) M245T probably benign Het
Trim36 A C 18: 46,302,410 (GRCm39) V546G probably benign Het
Triml1 T C 8: 43,583,624 (GRCm39) N326D probably damaging Het
Trp53bp2 T C 1: 182,286,328 (GRCm39) V1056A probably damaging Het
Trpa1 C A 1: 14,952,435 (GRCm39) M865I probably damaging Het
Ttbk1 A T 17: 46,790,132 (GRCm39) Y104* probably null Het
Tubg1 T A 11: 101,014,257 (GRCm39) H139Q probably damaging Het
Ufsp2 A G 8: 46,447,050 (GRCm39) probably null Het
Usp47 A T 7: 111,652,431 (GRCm39) N36I probably benign Het
Vmn1r32 G A 6: 66,530,120 (GRCm39) R219* probably null Het
Vmn2r59 G A 7: 41,693,125 (GRCm39) P492S probably benign Het
Vmn2r59 G C 7: 41,693,127 (GRCm39) A491G Het
Wdr76 T C 2: 121,364,592 (GRCm39) Y299H probably damaging Het
Wnt5a C T 14: 28,240,309 (GRCm39) A153V probably benign Het
Zfp202 T C 9: 40,120,237 (GRCm39) V226A possibly damaging Het
Zfp219 C T 14: 52,244,598 (GRCm39) R527H probably damaging Het
Zfp408 A T 2: 91,475,528 (GRCm39) L542H probably damaging Het
Zfyve9 A T 4: 108,539,386 (GRCm39) C271* probably null 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
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
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'- TTTAAGTATTCACACCCTATCTGCG -3'
(R):5'- AGCTTACTCCACAGAGCAGC -3'

Sequencing Primer
(F):5'- ACACCCTATCTGCGGTCATTG -3'
(R):5'- GCAACACACATCCCACTTTCTACAG -3'
Posted On 2022-01-20