Incidental Mutation 'IGL01976:Grk1'
ID 182666
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Grk1
Ensembl Gene ENSMUSG00000031450
Gene Name G protein-coupled receptor kinase 1
Synonyms RK, Rhok
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL01976
Quality Score
Chromosome 8
Chromosomal Location 13405081-13421951 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 13415993 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 479 (V479A)
Ref Sequence ENSEMBL: ENSMUSP00000147484 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033827] [ENSMUST00000209909]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000033827
AA Change: V479A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000033827
Gene: ENSMUSG00000031450
AA Change: V479A

RGS 57 175 7.34e-35 SMART
S_TKc 190 455 3.42e-81 SMART
S_TK_X 456 535 3.21e-8 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000209909
AA Change: V479A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211027
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the guanine nucleotide-binding protein (G protein)-coupled receptor kinase subfamily of the Ser/Thr protein kinase family. The protein phosphorylates rhodopsin and initiates its deactivation. Defects in GRK1 are known to cause Oguchi disease 2 (also known as stationary night blindness Oguchi type-2). [provided by RefSeq, Jul 2008]
PHENOTYPE: Analysis of homozygous null mice revealed abnormal photoresponses and light-induced apoptosis in rods. Mutant mice may serve as models of Oguchi disease and retinal degeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alms1 T C 6: 85,622,665 V1960A possibly damaging Het
Asph A T 4: 9,475,471 N537K probably damaging Het
Bnip2 T C 9: 70,000,834 probably benign Het
Cc2d2a C A 5: 43,683,115 Q104K probably benign Het
Cd300ld A G 11: 114,987,444 S81P probably damaging Het
Clec4a1 T C 6: 122,928,074 probably benign Het
Dnajb8 T C 6: 88,222,526 S15P probably damaging Het
Erp27 C A 6: 136,919,989 V72L probably damaging Het
Gm13103 A G 4: 143,852,793 N316S probably benign Het
Gpr156 A G 16: 37,979,033 T131A probably damaging Het
Hist1h2ba T A 13: 23,933,999 D53V possibly damaging Het
Hspg2 A G 4: 137,561,926 D3784G probably damaging Het
Irf2 A T 8: 46,807,225 K26M probably damaging Het
Irx6 C A 8: 92,676,089 C27* probably null Het
Izumo1r C T 9: 14,901,679 C99Y probably damaging Het
Klrb1a T A 6: 128,618,109 T132S probably benign Het
Mmp13 C T 9: 7,278,974 probably benign Het
Myo5b G A 18: 74,698,277 R766Q probably damaging Het
Myt1 T C 2: 181,795,739 L81P probably damaging Het
Nfat5 G A 8: 107,367,559 V793I probably damaging Het
Nup210 A G 6: 91,053,614 V108A possibly damaging Het
Olfr32 A G 2: 90,138,924 S72P probably damaging Het
Omd T A 13: 49,589,643 Y56* probably null Het
Psmd9 A G 5: 123,234,634 E60G probably damaging Het
Rab11fip1 T C 8: 27,152,797 E658G possibly damaging Het
Smchd1 T A 17: 71,394,725 K1091* probably null Het
Supt16 A T 14: 52,182,307 N111K possibly damaging Het
Trrap A G 5: 144,856,989 T3666A probably benign Het
Ttn T C 2: 76,785,751 D8289G probably damaging Het
Ush2a T A 1: 188,911,241 S4267T probably benign Het
Usp50 T A 2: 126,709,466 E31V probably benign Het
Other mutations in Grk1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00430:Grk1 APN 8 13413128 nonsense probably null
IGL00501:Grk1 APN 8 13407835 missense probably damaging 1.00
IGL00772:Grk1 APN 8 13405349 missense probably benign
IGL00905:Grk1 APN 8 13416068 missense probably benign 0.32
IGL01116:Grk1 APN 8 13405404 missense possibly damaging 0.52
R0463:Grk1 UTSW 8 13409279 missense probably damaging 1.00
R1600:Grk1 UTSW 8 13405406 missense probably benign 0.01
R1838:Grk1 UTSW 8 13416155 missense possibly damaging 0.77
R1911:Grk1 UTSW 8 13407923 missense probably damaging 0.99
R2122:Grk1 UTSW 8 13405221 missense probably benign 0.01
R4583:Grk1 UTSW 8 13409322 missense probably damaging 0.99
R5347:Grk1 UTSW 8 13414478 missense probably damaging 1.00
R5520:Grk1 UTSW 8 13409305 missense probably benign
R5682:Grk1 UTSW 8 13414351 missense possibly damaging 0.88
R6145:Grk1 UTSW 8 13405765 nonsense probably null
R6329:Grk1 UTSW 8 13405704 missense probably damaging 1.00
R6415:Grk1 UTSW 8 13413127 missense probably damaging 1.00
R6717:Grk1 UTSW 8 13416237 missense probably benign 0.01
R7421:Grk1 UTSW 8 13405316 missense probably damaging 1.00
R8401:Grk1 UTSW 8 13407846 missense probably damaging 1.00
R8785:Grk1 UTSW 8 13408058 intron probably benign
Posted On 2014-05-07