Incidental Mutation 'IGL02584:Grm8'
ID299487
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Grm8
Ensembl Gene ENSMUSG00000024211
Gene Nameglutamate receptor, metabotropic 8
SynonymsmGluR8, Gprc1h
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02584
Quality Score
Status
Chromosome6
Chromosomal Location27275119-28135178 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 27762439 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Leucine at position 262 (F262L)
Ref Sequence ENSEMBL: ENSMUSP00000110979 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090512] [ENSMUST00000115323] [ENSMUST00000115324] [ENSMUST00000131897]
Predicted Effect probably benign
Transcript: ENSMUST00000090512
AA Change: F262L

PolyPhen 2 Score 0.134 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000087998
Gene: ENSMUSG00000024211
AA Change: F262L

DomainStartEndE-ValueType
Pfam:ANF_receptor 74 478 9.6e-102 PFAM
Pfam:Peripla_BP_6 141 375 1.3e-9 PFAM
Pfam:NCD3G 512 562 5e-17 PFAM
Pfam:7tm_3 593 841 4.7e-88 PFAM
low complexity region 887 905 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115323
AA Change: F262L

PolyPhen 2 Score 0.346 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000110978
Gene: ENSMUSG00000024211
AA Change: F262L

DomainStartEndE-ValueType
Pfam:ANF_receptor 74 478 3.3e-107 PFAM
Pfam:NCD3G 512 562 9e-14 PFAM
Pfam:7tm_3 595 840 6.8e-58 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115324
AA Change: F262L

PolyPhen 2 Score 0.346 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000110979
Gene: ENSMUSG00000024211
AA Change: F262L

DomainStartEndE-ValueType
Pfam:ANF_receptor 74 478 2.1e-101 PFAM
Pfam:Peripla_BP_6 141 375 9.2e-10 PFAM
Pfam:NCD3G 512 562 2.8e-16 PFAM
Pfam:7tm_3 593 841 2.4e-87 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000131897
AA Change: F262L

PolyPhen 2 Score 0.134 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000120394
Gene: ENSMUSG00000024211
AA Change: F262L

DomainStartEndE-ValueType
Pfam:ANF_receptor 74 294 5.8e-66 PFAM
Coding Region Coverage
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 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 3 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. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele are overweight and mildly insulin resistant, and display increased anxiety-related responses and reduced exploration in a new environment. Mice homozygous for a different knock-out allele exhibit altered excitatory responses in the dentate gyrus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110057P08Rik A T 16: 89,174,856 Y22F unknown Het
Adgrb3 A G 1: 25,504,984 L312P probably damaging Het
Anpep T C 7: 79,825,393 probably benign Het
Arhgef6 T G X: 57,246,378 probably benign Het
Catsperg1 T C 7: 29,184,721 D989G probably damaging Het
Ccnj T A 19: 40,844,741 V121E probably benign Het
Cdyl T C 13: 35,683,786 L15P probably benign Het
Cnrip1 T A 11: 17,078,536 M156K probably damaging Het
Cryga T A 1: 65,103,016 S73C probably benign Het
Dennd4a A G 9: 64,851,298 T240A probably damaging Het
Eml6 A G 11: 29,749,387 S1789P probably damaging Het
Esr2 A T 12: 76,145,262 W331R probably damaging Het
Fbxo18 A T 2: 11,759,958 L455H probably benign Het
Gm21698 T A 5: 25,987,393 E65V probably damaging Het
Haus3 A T 5: 34,166,258 L336* probably null Het
Hfm1 A C 5: 106,878,662 probably null Het
Hgfac T C 5: 35,043,961 probably benign Het
Ighv1-22 T C 12: 114,746,322 E101G probably benign Het
Impg2 A G 16: 56,265,011 E1027G probably damaging Het
Lypd5 A T 7: 24,353,568 T217S possibly damaging Het
Myrf A G 19: 10,212,223 probably benign Het
Mzf1 A G 7: 13,052,817 W109R probably damaging Het
Ndufb4 A T 16: 37,649,170 probably benign Het
Ntn1 A G 11: 68,277,530 V367A probably damaging Het
Olfr1029 C T 2: 85,975,875 L211F probably damaging Het
Oprk1 A G 1: 5,598,604 K91R probably damaging Het
Pdlim1 A G 19: 40,243,400 probably null Het
Ppp1r11 G A 17: 36,949,889 R61C probably damaging Het
Racgap1 T C 15: 99,623,634 D547G probably benign Het
Sema4b A G 7: 80,224,988 T709A probably benign Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Supt5 T C 7: 28,326,167 H218R probably benign Het
Tmem132c T A 5: 127,504,999 I426N probably damaging Het
Tpcn1 T C 5: 120,539,032 N696S probably damaging Het
Ttn T C 2: 76,736,162 N26383S possibly damaging Het
Vax2 A G 6: 83,711,513 T73A probably benign Het
Zfp518a G A 19: 40,914,617 G997R probably damaging Het
Other mutations in Grm8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01310:Grm8 APN 6 27363801 missense probably damaging 1.00
IGL01412:Grm8 APN 6 27762461 missense probably damaging 1.00
IGL02329:Grm8 APN 6 27363116 missense probably damaging 1.00
IGL02342:Grm8 APN 6 27363804 missense probably benign 0.00
IGL03040:Grm8 APN 6 28126123 start codon destroyed probably null 0.01
IGL03112:Grm8 APN 6 27363263 missense probably damaging 1.00
IGL03139:Grm8 APN 6 27618650 missense probably damaging 1.00
IGL03287:Grm8 APN 6 27760255 missense possibly damaging 0.86
R0137:Grm8 UTSW 6 27762390 missense probably damaging 0.99
R0266:Grm8 UTSW 6 27285896 missense probably damaging 1.00
R0347:Grm8 UTSW 6 27981222 missense probably benign 0.37
R0580:Grm8 UTSW 6 27761371 splice site probably benign
R0698:Grm8 UTSW 6 27363914 missense probably damaging 1.00
R0833:Grm8 UTSW 6 27363179 missense probably damaging 1.00
R1301:Grm8 UTSW 6 27981201 missense possibly damaging 0.94
R1323:Grm8 UTSW 6 28125974 missense probably damaging 1.00
R1323:Grm8 UTSW 6 28125974 missense probably damaging 1.00
R1471:Grm8 UTSW 6 27363309 missense possibly damaging 0.79
R1554:Grm8 UTSW 6 28125853 missense probably benign 0.01
R1638:Grm8 UTSW 6 28125883 nonsense probably null
R1763:Grm8 UTSW 6 27285867 missense possibly damaging 0.79
R1899:Grm8 UTSW 6 28125895 missense probably damaging 1.00
R1902:Grm8 UTSW 6 27429482 missense probably damaging 1.00
R1916:Grm8 UTSW 6 27363584 missense probably benign 0.01
R2257:Grm8 UTSW 6 27760225 missense probably damaging 0.98
R2351:Grm8 UTSW 6 28126119 missense possibly damaging 0.66
R2396:Grm8 UTSW 6 27761242 missense probably damaging 0.98
R3801:Grm8 UTSW 6 28125636 missense possibly damaging 0.95
R3802:Grm8 UTSW 6 28125636 missense possibly damaging 0.95
R3803:Grm8 UTSW 6 28125636 missense possibly damaging 0.95
R3804:Grm8 UTSW 6 28125636 missense possibly damaging 0.95
R3830:Grm8 UTSW 6 27761229 nonsense probably null
R3844:Grm8 UTSW 6 27429508 missense possibly damaging 0.69
R4006:Grm8 UTSW 6 27981230 missense probably damaging 1.00
R4077:Grm8 UTSW 6 27760209 missense probably benign 0.01
R4395:Grm8 UTSW 6 27429432 missense probably damaging 0.98
R4436:Grm8 UTSW 6 27761238 missense possibly damaging 0.48
R4810:Grm8 UTSW 6 27761296 missense possibly damaging 0.87
R5357:Grm8 UTSW 6 27762419 missense probably damaging 1.00
R5677:Grm8 UTSW 6 27761204 critical splice donor site probably null
R5983:Grm8 UTSW 6 27760221 missense probably benign 0.03
R5990:Grm8 UTSW 6 27363624 missense probably damaging 1.00
R6365:Grm8 UTSW 6 27363227 missense probably damaging 1.00
R6454:Grm8 UTSW 6 27363776 missense possibly damaging 0.68
R6713:Grm8 UTSW 6 27363191 missense probably damaging 1.00
R6960:Grm8 UTSW 6 27981282 missense probably damaging 0.98
R7194:Grm8 UTSW 6 27618487 missense probably benign 0.01
R7259:Grm8 UTSW 6 27760176 missense probably null 0.99
R7305:Grm8 UTSW 6 27761355 missense possibly damaging 0.51
R7421:Grm8 UTSW 6 27762477 missense possibly damaging 0.66
R7561:Grm8 UTSW 6 27429525 missense probably benign 0.44
R7605:Grm8 UTSW 6 27618679 missense probably damaging 1.00
R7651:Grm8 UTSW 6 27760258 missense possibly damaging 0.46
R7775:Grm8 UTSW 6 27363672 missense possibly damaging 0.89
R7778:Grm8 UTSW 6 27363672 missense possibly damaging 0.89
R7781:Grm8 UTSW 6 27285787 missense probably benign
R7785:Grm8 UTSW 6 27618637 missense probably damaging 0.99
R7898:Grm8 UTSW 6 27762423 missense probably damaging 1.00
R8272:Grm8 UTSW 6 27363282 missense probably damaging 1.00
R8274:Grm8 UTSW 6 27761336 missense probably benign 0.31
R8501:Grm8 UTSW 6 27618541 missense probably damaging 0.98
R8695:Grm8 UTSW 6 28126031 missense probably benign 0.01
RF013:Grm8 UTSW 6 27363780 missense probably damaging 1.00
Z1176:Grm8 UTSW 6 28126027 missense probably benign 0.19
Posted On2015-04-16