Incidental Mutation 'R2290:Gnas'
ID 244244
Institutional Source Beutler Lab
Gene Symbol Gnas
Ensembl Gene ENSMUSG00000027523
Gene Name GNAS complex locus
Synonyms P2, Gnasxl, Gnas1, Nesp, neuroendocrine-specific Golgi protein p55 isoform 1, XLalphas, Gsa, Oedsml, Gs alpha, Nesp55, Galphas, Nespl, SCG6, Gs-alpha, P1, P3, G alpha s
MMRRC Submission 040289-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2290 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 174126113-174188537 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 174141803 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 717 (F717L)
Ref Sequence ENSEMBL: ENSMUSP00000140174 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080493] [ENSMUST00000087876] [ENSMUST00000087877] [ENSMUST00000109088] [ENSMUST00000109095] [ENSMUST00000109096] [ENSMUST00000130761] [ENSMUST00000185956] [ENSMUST00000186907] [ENSMUST00000130940] [ENSMUST00000180362]
AlphaFold Q6R0H7
Predicted Effect probably benign
Transcript: ENSMUST00000080493
AA Change: F717L

PolyPhen 2 Score 0.094 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000079341
Gene: ENSMUSG00000027523
AA Change: F717L

DomainStartEndE-ValueType
low complexity region 19 48 N/A INTRINSIC
internal_repeat_1 89 166 3.02e-8 PROSPERO
internal_repeat_1 209 276 3.02e-8 PROSPERO
low complexity region 350 365 N/A INTRINSIC
low complexity region 391 404 N/A INTRINSIC
low complexity region 459 477 N/A INTRINSIC
low complexity region 480 498 N/A INTRINSIC
low complexity region 515 525 N/A INTRINSIC
low complexity region 535 570 N/A INTRINSIC
low complexity region 576 626 N/A INTRINSIC
low complexity region 633 643 N/A INTRINSIC
low complexity region 659 678 N/A INTRINSIC
low complexity region 685 696 N/A INTRINSIC
G_alpha 759 1132 5.01e-185 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000087876
AA Change: F717L

PolyPhen 2 Score 0.094 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000085184
Gene: ENSMUSG00000027523
AA Change: F717L

DomainStartEndE-ValueType
low complexity region 19 48 N/A INTRINSIC
internal_repeat_1 89 166 2.42e-8 PROSPERO
internal_repeat_1 209 276 2.42e-8 PROSPERO
low complexity region 350 365 N/A INTRINSIC
low complexity region 391 404 N/A INTRINSIC
low complexity region 459 477 N/A INTRINSIC
low complexity region 480 498 N/A INTRINSIC
low complexity region 515 525 N/A INTRINSIC
low complexity region 535 570 N/A INTRINSIC
low complexity region 576 626 N/A INTRINSIC
low complexity region 633 643 N/A INTRINSIC
low complexity region 659 678 N/A INTRINSIC
low complexity region 685 696 N/A INTRINSIC
G_alpha 759 1118 8.32e-191 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000087877
AA Change: F717L

PolyPhen 2 Score 0.094 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000085185
Gene: ENSMUSG00000027523
AA Change: F717L

DomainStartEndE-ValueType
low complexity region 19 48 N/A INTRINSIC
internal_repeat_1 89 166 1.1e-8 PROSPERO
internal_repeat_1 209 276 1.1e-8 PROSPERO
low complexity region 350 365 N/A INTRINSIC
low complexity region 391 404 N/A INTRINSIC
low complexity region 459 477 N/A INTRINSIC
low complexity region 480 498 N/A INTRINSIC
low complexity region 515 525 N/A INTRINSIC
low complexity region 535 570 N/A INTRINSIC
low complexity region 576 626 N/A INTRINSIC
low complexity region 633 643 N/A INTRINSIC
low complexity region 659 678 N/A INTRINSIC
low complexity region 685 696 N/A INTRINSIC
Blast:G_alpha 759 799 2e-14 BLAST
low complexity region 802 816 N/A INTRINSIC
low complexity region 847 859 N/A INTRINSIC
Predicted Effect silent
Transcript: ENSMUST00000109088
SMART Domains Protein: ENSMUSP00000104716
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
low complexity region 192 209 N/A INTRINSIC
low complexity region 336 352 N/A INTRINSIC
low complexity region 402 415 N/A INTRINSIC
low complexity region 421 446 N/A INTRINSIC
low complexity region 459 481 N/A INTRINSIC
low complexity region 493 510 N/A INTRINSIC
low complexity region 529 599 N/A INTRINSIC
low complexity region 643 658 N/A INTRINSIC
low complexity region 700 716 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000109095
SMART Domains Protein: ENSMUSP00000104723
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
Pfam:NESP55 1 253 1.2e-157 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000109096
SMART Domains Protein: ENSMUSP00000104724
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
Pfam:NESP55 1 253 1.2e-157 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000130761
Predicted Effect probably benign
Transcript: ENSMUST00000185956
AA Change: F717L

PolyPhen 2 Score 0.094 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000140174
Gene: ENSMUSG00000027523
AA Change: F717L

DomainStartEndE-ValueType
low complexity region 19 48 N/A INTRINSIC
internal_repeat_1 89 166 3.02e-8 PROSPERO
internal_repeat_1 209 276 3.02e-8 PROSPERO
low complexity region 350 365 N/A INTRINSIC
low complexity region 391 404 N/A INTRINSIC
low complexity region 459 477 N/A INTRINSIC
low complexity region 480 498 N/A INTRINSIC
low complexity region 515 525 N/A INTRINSIC
low complexity region 535 570 N/A INTRINSIC
low complexity region 576 626 N/A INTRINSIC
low complexity region 633 643 N/A INTRINSIC
low complexity region 659 678 N/A INTRINSIC
low complexity region 685 696 N/A INTRINSIC
G_alpha 759 1132 5.01e-185 SMART
Predicted Effect silent
Transcript: ENSMUST00000186907
SMART Domains Protein: ENSMUSP00000139839
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
low complexity region 192 209 N/A INTRINSIC
low complexity region 336 352 N/A INTRINSIC
low complexity region 402 415 N/A INTRINSIC
low complexity region 421 446 N/A INTRINSIC
low complexity region 459 481 N/A INTRINSIC
low complexity region 493 510 N/A INTRINSIC
low complexity region 529 599 N/A INTRINSIC
low complexity region 643 658 N/A INTRINSIC
low complexity region 700 716 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154658
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150276
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184327
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183673
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151472
Predicted Effect probably benign
Transcript: ENSMUST00000130940
SMART Domains Protein: ENSMUSP00000118210
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
Pfam:NESP55 1 59 1.6e-30 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000180362
SMART Domains Protein: ENSMUSP00000136180
Gene: ENSMUSG00000027523

DomainStartEndE-ValueType
Pfam:NESP55 1 253 1.2e-157 PFAM
Meta Mutation Damage Score 0.1047 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency 100% (73/73)
MGI Phenotype FUNCTION: This locus has a highly complex imprinted expression pattern. It gives rise to maternally, paternally, and biallelically expressed transcripts that are derived from four alternative promoters and 5' exons. Some transcripts contain a differentially methylated region (DMR) at their 5' exons, which is commonly found in imprinted genes and correlates with transcript expression. This gene has an antisense transcript. One of the transcripts produced from this locus, and the antisense transcript, are both paternally expressed noncoding RNAs, and may regulate imprinting in this region. In addition, one of the transcripts contains a second overlapping ORF, which encodes a structurally unrelated protein - Alex. Alternative splicing of downstream exons is also observed, which results in different forms of the stimulatory G-protein alpha subunit, a key element of the classical signal transduction pathway linking receptor-ligand interactions with the activation of adenylyl cyclase and a variety of cellular reponses. Additional transcript variants have been found for this gene, but the full-length nature and/or biological validity of some variants have not been determined. [provided by RefSeq, Jun 2015]
PHENOTYPE: Mutant homozygotes stop developing normally by embryonic day 10.5 and die prenatally. On some backgrounds heterozygotes show imprinted phenotypes, including differences in body shape/weight, locomotor activity, metabolism, and developmental anomalies. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh1l2 T C 10: 83,363,177 (GRCm39) D62G probably damaging Het
Ambp T C 4: 63,061,924 (GRCm39) Y335C probably damaging Het
Arid4a G T 12: 71,108,315 (GRCm39) G40V probably damaging Het
Asb13 G A 13: 3,699,418 (GRCm39) G206D probably damaging Het
Ccdc7b A G 8: 129,857,587 (GRCm39) probably benign Het
Cdh15 A T 8: 123,586,056 (GRCm39) N145I probably damaging Het
Celsr3 T C 9: 108,720,423 (GRCm39) I2565T probably damaging Het
Cfap43 A T 19: 47,761,574 (GRCm39) M840K probably damaging Het
Clip4 T C 17: 72,117,948 (GRCm39) V331A possibly damaging Het
Cnnm1 A G 19: 43,479,941 (GRCm39) T829A probably benign Het
Col24a1 G A 3: 145,218,950 (GRCm39) G1457E probably damaging Het
D6Ertd527e A G 6: 87,088,527 (GRCm39) N230S unknown Het
Dll1 T C 17: 15,595,010 (GRCm39) D89G probably benign Het
Dst T A 1: 34,268,281 (GRCm39) V2901E probably damaging Het
Dvl1 G A 4: 155,932,273 (GRCm39) V28I possibly damaging Het
Efl1 A T 7: 82,426,878 (GRCm39) K1125N probably damaging Het
Efr3a T A 15: 65,721,688 (GRCm39) F437L probably benign Het
Eqtn GTTCTTCTTC GTTCTTC 4: 94,815,179 (GRCm39) probably benign Het
Ermp1 T C 19: 29,601,178 (GRCm39) D523G probably damaging Het
Gm38999 A G 7: 43,077,123 (GRCm39) E5G probably benign Het
Gm5828 C T 1: 16,838,568 (GRCm39) noncoding transcript Het
H6pd T A 4: 150,066,338 (GRCm39) S683C probably damaging Het
Il23r G A 6: 67,400,845 (GRCm39) T495I probably benign Het
Itpr2 T C 6: 146,324,326 (GRCm39) N135D probably damaging Het
Kcns2 T A 15: 34,838,655 (GRCm39) L6Q possibly damaging Het
Khdrbs3 C T 15: 68,901,610 (GRCm39) R132C probably damaging Het
Kif2b A G 11: 91,466,522 (GRCm39) V587A probably benign Het
Kng1 A T 16: 22,897,875 (GRCm39) H425L possibly damaging Het
Letm1 A AG 5: 33,926,859 (GRCm39) probably null Het
Lrrc8e T C 8: 4,281,770 (GRCm39) M35T probably damaging Het
Med12l A G 3: 59,152,359 (GRCm39) N1048S probably damaging Het
Mex3c A C 18: 73,723,764 (GRCm39) N619T probably damaging Het
Mfsd4b1 G A 10: 39,879,327 (GRCm39) T190I probably damaging Het
Ncam1 A G 9: 49,434,951 (GRCm39) probably benign Het
Nlrp6 G A 7: 140,502,076 (GRCm39) G133S probably damaging Het
Oplah A G 15: 76,186,925 (GRCm39) V630A probably benign Het
Or1e26 G T 11: 73,479,745 (GRCm39) A273D probably benign Het
Or2y1 A G 11: 49,385,857 (GRCm39) M166V probably benign Het
Or5ak24 C T 2: 85,260,544 (GRCm39) V210M possibly damaging Het
Or8g36 A G 9: 39,422,974 (GRCm39) L14P possibly damaging Het
Pcnx2 A T 8: 126,604,334 (GRCm39) probably benign Het
Pkhd1l1 A T 15: 44,391,646 (GRCm39) T1571S probably benign Het
Pramel13 T A 4: 144,121,269 (GRCm39) T252S probably benign Het
Pramel13 G T 4: 144,121,692 (GRCm39) H111N probably benign Het
Prr22 T G 17: 57,078,884 (GRCm39) F346V probably benign Het
Prr30 T C 14: 101,436,211 (GRCm39) N117S possibly damaging Het
Ptgfrn A G 3: 100,984,677 (GRCm39) S172P possibly damaging Het
Ptprc C T 1: 138,038,926 (GRCm39) V364I probably benign Het
Ptprz1 T C 6: 23,000,990 (GRCm39) S1027P probably damaging Het
Rinl T C 7: 28,491,696 (GRCm39) V83A probably benign Het
Ros1 A T 10: 51,994,477 (GRCm39) S1268T probably damaging Het
Scly T C 1: 91,226,172 (GRCm39) probably null Het
Slc25a1 C T 16: 17,743,712 (GRCm39) V186M possibly damaging Het
Stk36 T G 1: 74,665,303 (GRCm39) probably benign Het
Syn2 A G 6: 115,251,190 (GRCm39) T449A possibly damaging Het
Tecpr1 T C 5: 144,150,881 (GRCm39) D309G probably damaging Het
Tent4b T C 8: 88,978,603 (GRCm39) S435P probably damaging Het
Tns2 T A 15: 102,020,458 (GRCm39) Y775N probably damaging Het
Tril G T 6: 53,795,012 (GRCm39) R737S probably damaging Het
Ttl G A 2: 128,923,190 (GRCm39) G177D possibly damaging Het
Twf1 A G 15: 94,484,400 (GRCm39) S41P probably damaging Het
Unc79 C T 12: 103,112,625 (GRCm39) T2174M probably damaging Het
Vangl2 T A 1: 171,836,113 (GRCm39) K340* probably null Het
Vmn2r72 T A 7: 85,387,549 (GRCm39) T672S probably damaging Het
Vwa7 A G 17: 35,236,187 (GRCm39) D47G probably damaging Het
Zc3h12d A G 10: 7,743,223 (GRCm39) H331R probably benign Het
Zfa-ps T C 10: 52,421,112 (GRCm39) noncoding transcript Het
Zfp141 A T 7: 42,124,649 (GRCm39) C608S probably damaging Het
Zfp422 A G 6: 116,603,603 (GRCm39) I132T possibly damaging Het
Zfp652 A G 11: 95,640,849 (GRCm39) Y258C possibly damaging Het
Other mutations in Gnas
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00565:Gnas APN 2 174,183,504 (GRCm39) splice site probably benign
IGL00928:Gnas APN 2 174,139,746 (GRCm39) nonsense probably null
IGL01014:Gnas APN 2 174,139,767 (GRCm39) utr 5 prime probably benign
IGL01743:Gnas APN 2 174,140,125 (GRCm39) nonsense probably null
IGL01808:Gnas APN 2 174,140,490 (GRCm39) missense probably damaging 0.96
IGL02559:Gnas APN 2 174,183,729 (GRCm39) splice site probably benign
R0555:Gnas UTSW 2 174,140,304 (GRCm39) missense possibly damaging 0.78
R0627:Gnas UTSW 2 174,139,928 (GRCm39) intron probably benign
R1418:Gnas UTSW 2 174,187,007 (GRCm39) splice site probably benign
R1706:Gnas UTSW 2 174,141,768 (GRCm39) missense possibly damaging 0.90
R1751:Gnas UTSW 2 174,139,687 (GRCm39) utr 5 prime probably benign
R1968:Gnas UTSW 2 174,140,526 (GRCm39) missense probably damaging 0.96
R4125:Gnas UTSW 2 174,141,958 (GRCm39) missense possibly damaging 0.94
R4128:Gnas UTSW 2 174,141,958 (GRCm39) missense possibly damaging 0.94
R4697:Gnas UTSW 2 174,139,873 (GRCm39) missense probably damaging 1.00
R4888:Gnas UTSW 2 174,139,882 (GRCm39) missense possibly damaging 0.94
R5458:Gnas UTSW 2 174,140,124 (GRCm39) missense probably benign 0.41
R5640:Gnas UTSW 2 174,126,764 (GRCm39) missense probably benign 0.44
R5696:Gnas UTSW 2 174,141,468 (GRCm39) intron probably benign
R5757:Gnas UTSW 2 174,187,040 (GRCm39) missense probably damaging 1.00
R6053:Gnas UTSW 2 174,141,645 (GRCm39) missense possibly damaging 0.89
R6083:Gnas UTSW 2 174,139,655 (GRCm39) start codon destroyed probably null
R6736:Gnas UTSW 2 174,176,044 (GRCm39) missense probably damaging 0.98
R7074:Gnas UTSW 2 174,126,842 (GRCm39) missense probably damaging 1.00
R7239:Gnas UTSW 2 174,140,408 (GRCm39) missense unknown
R7541:Gnas UTSW 2 174,139,892 (GRCm39) missense unknown
R7679:Gnas UTSW 2 174,126,624 (GRCm39) missense probably damaging 0.99
R7694:Gnas UTSW 2 174,142,005 (GRCm39) missense probably damaging 1.00
R7713:Gnas UTSW 2 174,140,820 (GRCm39) missense unknown
R7834:Gnas UTSW 2 174,140,783 (GRCm39) nonsense probably null
R8138:Gnas UTSW 2 174,140,179 (GRCm39) missense probably benign 0.06
R8459:Gnas UTSW 2 174,126,732 (GRCm39) missense probably benign 0.05
R8537:Gnas UTSW 2 174,140,394 (GRCm39) missense possibly damaging 0.83
R8731:Gnas UTSW 2 174,126,699 (GRCm39) missense probably benign 0.01
R8924:Gnas UTSW 2 174,141,277 (GRCm39) missense unknown
R9431:Gnas UTSW 2 174,139,826 (GRCm39) missense unknown
R9513:Gnas UTSW 2 174,185,089 (GRCm39) missense probably damaging 0.98
R9617:Gnas UTSW 2 174,141,988 (GRCm39) missense possibly damaging 0.90
R9710:Gnas UTSW 2 174,141,132 (GRCm39) missense unknown
R9711:Gnas UTSW 2 174,141,392 (GRCm39) missense unknown
R9762:Gnas UTSW 2 174,140,639 (GRCm39) nonsense probably null
X0022:Gnas UTSW 2 174,141,537 (GRCm39) missense probably benign 0.33
Z1088:Gnas UTSW 2 174,140,166 (GRCm39) missense probably benign 0.27
Z1176:Gnas UTSW 2 174,140,399 (GRCm39) missense unknown
Z1177:Gnas UTSW 2 174,126,680 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- AGGTCACTCTCAGCTACTCC -3'
(R):5'- TGTGTACACATGTAGTCCATCTTC -3'

Sequencing Primer
(F):5'- ACTGCCTGGCCTGACAAGTAC -3'
(R):5'- GTACACATGTAGTCCATCTTCTCCTC -3'
Posted On 2014-10-30