Incidental Mutation 'R6158:Gngt1'
ID 489699
Institutional Source Beutler Lab
Gene Symbol Gngt1
Ensembl Gene ENSMUSG00000029663
Gene Name guanine nucleotide binding protein (G protein), gamma transducing activity polypeptide 1
Synonyms G(y)1, Gng1
MMRRC Submission 044305-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6158 (G1)
Quality Score 123.008
Status Validated
Chromosome 6
Chromosomal Location 3993792-3997436 bp(+) (GRCm38)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 3994311 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Stop codon at position 30 (R30*)
Ref Sequence ENSEMBL: ENSMUSP00000031673 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031673]
AlphaFold Q61012
Predicted Effect probably null
Transcript: ENSMUST00000031673
AA Change: R30*
SMART Domains Protein: ENSMUSP00000031673
Gene: ENSMUSG00000029663
AA Change: R30*

G_gamma 9 74 6.3e-23 SMART
GGL 12 74 3.34e-26 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159369
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 97.5%
  • 20x: 92.6%
Validation Efficiency 98% (65/66)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the gamma subunit of transducin, a guanine nucleotide-binding protein (G protein) that is found in rod outer segments. Transducin, also known as GMPase, mediates the activation of a cyclic GTP-specific (guanosine monophosphate) phosphodiesterase by rhodopsin. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous null mice display markedly reduced flash sensitivity of individual retinal rods and gradual retinal photoreceptor degeneration with loss of most rods by 6 months of age. Homozygous knock-in mice expressing geranylgeranylated rod transducin exhibit impaired properties in light adaptation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik T C 12: 71,170,636 V793A possibly damaging Het
2900092C05Rik A G 7: 12,512,672 T32A probably benign Het
Adprhl1 C T 8: 13,224,977 V594M possibly damaging Het
Ano3 A T 2: 110,665,875 Y845N probably damaging Het
Arhgap24 A T 5: 102,892,912 I575L probably benign Het
Aurka A C 2: 172,363,596 probably null Het
C1qtnf5 A T 9: 44,108,970 probably benign Het
Cacnb2 A G 2: 14,985,601 D454G possibly damaging Het
Ccdc58 T A 16: 36,089,929 V118D probably damaging Het
Chchd5 T C 2: 129,130,517 L87P probably damaging Het
Col7a1 G T 9: 108,964,603 R1377L unknown Het
Cpne8 A C 15: 90,571,988 S191A probably damaging Het
Dhx30 A T 9: 110,087,030 I671N probably damaging Het
Dnah12 A T 14: 26,773,685 K1423N possibly damaging Het
Dnm3 T C 1: 162,320,987 M272V probably damaging Het
Fat4 A T 3: 38,983,262 S3688C possibly damaging Het
Frmpd1 A T 4: 45,285,401 L1407F probably damaging Het
Fry T C 5: 150,454,572 S410P probably damaging Het
Gm11565 T A 11: 99,914,918 C45* probably null Het
Htt T C 5: 34,907,086 I2943T possibly damaging Het
Kl T A 5: 150,988,853 M689K possibly damaging Het
Lmo7 T A 14: 101,900,137 D247E probably benign Het
Mastl G T 2: 23,132,772 N646K possibly damaging Het
Mei4 G T 9: 81,927,576 L237F probably damaging Het
Mettl27 C T 5: 134,940,576 P170S possibly damaging Het
Mgam T A 6: 40,757,714 I896K probably damaging Het
Moxd1 T A 10: 24,284,777 C443S probably damaging Het
Myo18b A T 5: 112,874,172 N451K probably benign Het
Myo7b T C 18: 31,988,549 I768V probably benign Het
Nos1 A C 5: 117,867,574 I120L probably benign Het
Nsd1 T C 13: 55,245,621 V345A probably benign Het
Olfr1095 A G 2: 86,851,515 L61P possibly damaging Het
Olfr1205 T C 2: 88,831,146 F10L probably damaging Het
Olfr150 C T 9: 39,737,076 T87I probably benign Het
Olfr170 C A 16: 19,605,925 V248F probably damaging Het
Olfr344 A T 2: 36,569,116 T173S probably benign Het
Pdzph1 T G 17: 58,973,627 Q553H probably damaging Het
Piwil1 T A 5: 128,747,876 L546* probably null Het
Pla2g4f T C 2: 120,301,071 T724A probably benign Het
Ralgapa2 A T 2: 146,424,676 M660K possibly damaging Het
Rgsl1 T C 1: 153,804,021 D103G possibly damaging Het
Rnf186 A G 4: 138,967,254 D35G probably damaging Het
Rock2 A G 12: 16,954,918 D424G probably benign Het
Scg2 A T 1: 79,435,400 D495E probably damaging Het
Slc39a2 G A 14: 51,894,224 probably null Het
Snrnp48 T A 13: 38,210,236 Y100* probably null Het
Spaca1 A G 4: 34,029,176 M99T probably damaging Het
Specc1 T G 11: 62,118,124 F235L probably damaging Het
St13 A T 15: 81,399,601 probably null Het
Swap70 T A 7: 110,270,023 M341K probably damaging Het
Synj2 A G 17: 5,986,212 D67G probably benign Het
Tmem135 T A 7: 89,156,444 I251F probably benign Het
Tmem87a A T 2: 120,360,103 probably null Het
Tom1l2 C T 11: 60,232,927 D128N probably damaging Het
Tpx2 C A 2: 152,873,104 H82N probably benign Het
Trip12 A T 1: 84,761,012 C738S possibly damaging Het
Ttyh1 A G 7: 4,125,562 T153A probably benign Het
Utrn C T 10: 12,690,822 G1199S probably benign Het
Vmn1r8 T A 6: 57,036,289 N108K probably benign Het
Vmn2r63 T A 7: 42,933,680 D37V probably damaging Het
Vwce C T 19: 10,644,221 R206C possibly damaging Het
Wrn G T 8: 33,319,172 F265L probably damaging Het
Zfp472 T A 17: 32,978,389 C479* probably null Het
Zfp831 A T 2: 174,643,858 T109S possibly damaging Het
Znfx1 G T 2: 167,056,726 Q93K probably benign Het
Other mutations in Gngt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
R1898:Gngt1 UTSW 6 3996724 missense possibly damaging 0.96
R4434:Gngt1 UTSW 6 3994282 missense probably benign 0.01
R6656:Gngt1 UTSW 6 3994246 missense possibly damaging 0.90
R6917:Gngt1 UTSW 6 3996680 missense probably benign 0.25
R7019:Gngt1 UTSW 6 3994088 critical splice donor site probably null
R8475:Gngt1 UTSW 6 3994262 missense probably benign 0.06
R9179:Gngt1 UTSW 6 3994246 missense possibly damaging 0.90
Predicted Primers PCR Primer

Sequencing Primer
Posted On 2017-10-10