Incidental Mutation 'R7239:Gnas'
ID 563053
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 045346-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7239 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 174126113-174188537 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to C at 174140408 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Arginine at position 252 (G252R)
Ref Sequence ENSEMBL: ENSMUSP00000079341 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080493] [ENSMUST00000087876] [ENSMUST00000087877] [ENSMUST00000109088] [ENSMUST00000109095] [ENSMUST00000109096] [ENSMUST00000130761] [ENSMUST00000130940] [ENSMUST00000180362] [ENSMUST00000185956] [ENSMUST00000186907]
AlphaFold Q6R0H7
Predicted Effect unknown
Transcript: ENSMUST00000080493
AA Change: G252R
SMART Domains Protein: ENSMUSP00000079341
Gene: ENSMUSG00000027523
AA Change: G252R

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 unknown
Transcript: ENSMUST00000087876
AA Change: G252R
SMART Domains Protein: ENSMUSP00000085184
Gene: ENSMUSG00000027523
AA Change: G252R

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 unknown
Transcript: ENSMUST00000087877
AA Change: G252R
SMART Domains Protein: ENSMUSP00000085185
Gene: ENSMUSG00000027523
AA Change: G252R

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: 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
Predicted Effect unknown
Transcript: ENSMUST00000185956
AA Change: G252R
SMART Domains Protein: ENSMUSP00000140174
Gene: ENSMUSG00000027523
AA Change: G252R

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
Meta Mutation Damage Score 0.0869 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 99% (76/77)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2510009E07Rik A G 16: 21,472,268 (GRCm39) V144A probably damaging Het
Abca5 A T 11: 110,217,530 (GRCm39) Y109N possibly damaging Het
Abcb5 T C 12: 118,892,460 (GRCm39) Q433R probably benign Het
Adamts7 G A 9: 90,068,610 (GRCm39) probably null Het
Adgrv1 T C 13: 81,624,731 (GRCm39) D3746G possibly damaging Het
Arhgap29 C T 3: 121,782,599 (GRCm39) S159L probably benign Het
Arhgap5 T A 12: 52,564,159 (GRCm39) C377S probably benign Het
Atp1a3 G A 7: 24,700,129 (GRCm39) P77L probably damaging Het
B4galt1 T C 4: 40,812,754 (GRCm39) D257G probably damaging Het
Bin1 T A 18: 32,539,224 (GRCm39) N52K probably damaging Het
Catsperg2 A G 7: 29,409,507 (GRCm39) M562T probably benign Het
Ccdc33 G A 9: 57,940,192 (GRCm39) Q713* probably null Het
Cd96 A T 16: 45,929,477 (GRCm39) L156Q probably damaging Het
Clpb A G 7: 101,360,662 (GRCm39) T231A probably damaging Het
Dnaaf9 C A 2: 130,648,708 (GRCm39) R258L unknown Het
Dnmt3a A T 12: 3,922,850 (GRCm39) Q151L probably benign Het
Dock2 C T 11: 34,181,677 (GRCm39) V1629M probably benign Het
Edem1 G A 6: 108,831,341 (GRCm39) D601N probably benign Het
Eno2 C T 6: 124,745,228 (GRCm39) V20M probably damaging Het
Eny2 A C 15: 44,297,250 (GRCm39) D52A probably benign Het
Esp36 T C 17: 38,728,132 (GRCm39) R93G possibly damaging Het
Fam227a A G 15: 79,518,263 (GRCm39) probably null Het
Fat4 C A 3: 39,037,989 (GRCm39) H3880Q possibly damaging Het
Fbxw24 A T 9: 109,434,598 (GRCm39) V334E possibly damaging Het
Flrt1 T C 19: 7,073,329 (GRCm39) Q406R probably benign Het
Frmpd2 A G 14: 33,274,034 (GRCm39) N1092S probably benign Het
Gm904 C A 13: 50,799,287 (GRCm39) T82K probably benign Het
Gpatch2l A G 12: 86,307,349 (GRCm39) probably null Het
H2ac6 A T 13: 23,867,593 (GRCm39) I103N probably damaging Het
Ift74 T C 4: 94,541,187 (GRCm39) V204A probably benign Het
Ikzf4 A G 10: 128,477,113 (GRCm39) L119P probably damaging Het
Ing3 G A 6: 21,952,193 (GRCm39) E56K probably damaging Het
Klhl25 T C 7: 75,516,516 (GRCm39) I474T probably benign Het
Klhl5 T C 5: 65,318,529 (GRCm39) V556A probably damaging Het
Krt14 A T 11: 100,095,081 (GRCm39) M382K probably benign Het
Lmcd1 T C 6: 112,292,745 (GRCm39) V199A possibly damaging Het
Lpcat4 T A 2: 112,073,052 (GRCm39) F200I possibly damaging Het
Lrp1b T C 2: 40,894,725 (GRCm39) T2282A Het
Lrrk1 T C 7: 65,911,903 (GRCm39) T1886A probably benign Het
Meis2 T C 2: 115,889,484 (GRCm39) probably null Het
Mki67 C T 7: 135,301,905 (GRCm39) R1043K possibly damaging Het
Myct1 G T 10: 5,554,601 (GRCm39) R156L possibly damaging Het
Nckap5l G T 15: 99,324,090 (GRCm39) H804Q probably damaging Het
Ndst3 T G 3: 123,400,555 (GRCm39) E450D probably damaging Het
Nipbl A T 15: 8,321,619 (GRCm39) probably null Het
Npy A G 6: 49,800,587 (GRCm39) N4D probably benign Het
Or7g35 A T 9: 19,496,487 (GRCm39) Y218F probably damaging Het
Osgin2 T C 4: 16,008,748 (GRCm39) S18G probably benign Het
Pcdha9 T G 18: 37,131,551 (GRCm39) F207V probably benign Het
Pcdhb13 A T 18: 37,577,697 (GRCm39) I692F probably damaging Het
Pde3b T A 7: 114,015,384 (GRCm39) V200E probably damaging Het
Ppp6r3 A T 19: 3,543,981 (GRCm39) L345I probably benign Het
Psd2 G A 18: 36,113,472 (GRCm39) A315T probably damaging Het
Rnf111 G A 9: 70,376,655 (GRCm39) T328I probably damaging Het
Rnf213 T C 11: 119,349,614 (GRCm39) L3825P Het
Rtl1 C T 12: 109,558,909 (GRCm39) V977I probably benign Het
Scn1a G A 2: 66,108,000 (GRCm39) probably null Het
Slc25a2 G T 18: 37,770,748 (GRCm39) N260K probably benign Het
Sprtn T C 8: 125,626,983 (GRCm39) V121A probably damaging Het
Ssx2ip T G 3: 146,133,771 (GRCm39) L260W probably damaging Het
Syde1 G A 10: 78,424,615 (GRCm39) R406C probably damaging Het
Tab1 A G 15: 80,017,372 (GRCm39) R6G probably benign Het
Tenm4 G A 7: 96,202,703 (GRCm39) R106H probably benign Het
Tenm4 G A 7: 96,385,020 (GRCm39) V526I possibly damaging Het
Tfap2b T C 1: 19,304,404 (GRCm39) F405L probably damaging Het
Trbv13-1 C A 6: 41,093,325 (GRCm39) T87K probably benign Het
Trmt44 G T 5: 35,732,130 (GRCm39) A87E probably benign Het
Ttll3 CAAAGTAA CAAAGTAAAGTAA 6: 113,376,118 (GRCm39) probably null Het
Ttn T C 2: 76,617,634 (GRCm39) D16279G probably damaging Het
Ttn G A 2: 76,711,672 (GRCm39) R8290C unknown Het
Ugt2b37 T A 5: 87,402,590 (GRCm39) I14L probably benign Het
Vmn1r13 A T 6: 57,187,611 (GRCm39) M257L probably benign Het
Vmn1r184 C T 7: 25,966,602 (GRCm39) P116L possibly damaging Het
Zfp426 T C 9: 20,381,887 (GRCm39) T367A probably benign Het
Zfp647 A T 15: 76,795,956 (GRCm39) C235S probably 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
R2290:Gnas UTSW 2 174,141,803 (GRCm39) missense probably benign 0.09
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
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'- ATTTGAGTTCAACGAGCCTGC -3'
(R):5'- CAATCTCAAGCAGGGGTCTG -3'

Sequencing Primer
(F):5'- TGCAAGTCCCAGACCTTGC -3'
(R):5'- CAGGGGTCTGGTGATCTCCATC -3'
Posted On 2019-06-26