Incidental Mutation 'IGL02691:Gnal'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gnal
Ensembl Gene ENSMUSG00000024524
Gene Nameguanine nucleotide binding protein, alpha stimulating, olfactory type
SynonymsGna10, 9630020G10Rik, Galphaolf, 2610011C15Rik, Golf, G alpha 10
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.645) question?
Stock #IGL02691
Quality Score
Chromosomal Location67088336-67226792 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 67222675 bp
Amino Acid Change Isoleucine to Threonine at position 369 (I369T)
Ref Sequence ENSEMBL: ENSMUSP00000075908 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025402] [ENSMUST00000073054] [ENSMUST00000076605]
Predicted Effect probably damaging
Transcript: ENSMUST00000025402
AA Change: I436T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000025402
Gene: ENSMUSG00000024524
AA Change: I436T

low complexity region 32 46 N/A INTRINSIC
G_alpha 89 447 1.18e-172 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000073054
SMART Domains Protein: ENSMUSP00000072808
Gene: ENSMUSG00000062526

transmembrane domain 21 43 N/A INTRINSIC
Pfam:Metallophos 68 308 3.3e-13 PFAM
transmembrane domain 358 380 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000076605
AA Change: I369T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000075908
Gene: ENSMUSG00000024524
AA Change: I369T

G_alpha 22 380 5.02e-176 SMART
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 stimulatory G protein alpha subunit which mediates odorant signaling in the olfactory epithelium. This protein couples dopamine type 1 receptors and adenosine A2A receptors and is widely expressed in the central nervous system. Mutations in this gene have been associated with dystonia 25 and this gene is located in a susceptibility region for bipolar disorder and schizophrenia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]
PHENOTYPE: Homozygous for a targeted mutation fail to feed, and ~75% die within 2 days after birth. Rare survivors reach sexual maturity and mate but are hyperactive and anosmic, exhibitng severely reduced odor-evoked electrophysical responses and significantly perturbed maternal behaviors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A3galt2 T C 4: 128,761,664 S40P probably benign Het
Actl9 G T 17: 33,433,118 V51L probably damaging Het
Adcy6 A T 15: 98,604,304 F143Y probably damaging Het
Agps A T 2: 75,891,860 I465F probably benign Het
Armc3 T A 2: 19,235,484 F17L probably damaging Het
Arsk A C 13: 76,074,950 M176R probably damaging Het
Asz1 G A 6: 18,076,557 T212I probably damaging Het
Atp6v1a A G 16: 44,111,619 I102T probably damaging Het
Bpifb6 T A 2: 153,902,645 L2Q unknown Het
Cad A G 5: 31,055,294 Y45C probably damaging Het
Ccdc93 A G 1: 121,486,613 D451G possibly damaging Het
Cenpj A G 14: 56,552,090 I834T probably benign Het
Cyp2j12 C T 4: 96,132,994 probably null Het
Dhx8 G A 11: 101,752,004 probably benign Het
Dync1i1 A G 6: 5,800,767 probably benign Het
Ell2 T A 13: 75,756,486 D99E probably damaging Het
Enpp1 G T 10: 24,711,892 P34T probably damaging Het
Fras1 T A 5: 96,744,705 V2888E possibly damaging Het
Gm10451 T C 12: 76,451,299 noncoding transcript Het
Gmfg A G 7: 28,444,870 Y40C probably damaging Het
Gzmn T C 14: 56,166,913 T156A probably benign Het
H2-DMb2 A T 17: 34,147,858 H88L probably benign Het
Ighv7-3 T C 12: 114,153,396 T49A probably benign Het
Jakmip3 C T 7: 139,026,844 Q450* probably null Het
Klhl20 A T 1: 161,106,874 probably benign Het
Klk6 A G 7: 43,828,500 T99A probably benign Het
Lhx3 A G 2: 26,203,085 C118R probably damaging Het
Mapkbp1 T C 2: 119,973,174 probably benign Het
Naa15 A G 3: 51,451,326 E294G probably damaging Het
Nfia C T 4: 98,081,808 Q373* probably null Het
Notch2 C A 3: 98,135,607 Y1429* probably null Het
Oc90 A G 15: 65,882,561 S252P probably damaging Het
Olfr1084 T C 2: 86,638,838 Y290C probably damaging Het
Olfr681 A G 7: 105,122,131 I225V probably damaging Het
Pde3b T A 7: 114,508,085 probably benign Het
Pdss1 G A 2: 22,915,241 V211I probably benign Het
Phactr1 G T 13: 43,077,737 M226I probably benign Het
Phf11c A G 14: 59,384,787 S259P probably damaging Het
Phf20l1 A G 15: 66,604,864 N269S probably damaging Het
Piezo1 A G 8: 122,501,949 V229A possibly damaging Het
Plcb2 T C 2: 118,710,963 K997R probably benign Het
Ppm1m A T 9: 106,195,369 V449E probably damaging Het
Rbm12 C T 2: 156,095,560 probably benign Het
Rgs14 A G 13: 55,379,023 probably null Het
Rnf123 G A 9: 108,068,302 R390* probably null Het
Scamp5 G T 9: 57,451,377 R39S probably damaging Het
Slc5a6 C T 5: 31,042,174 V15I probably damaging Het
Snx25 A T 8: 46,105,265 V235E possibly damaging Het
Tdrd1 G T 19: 56,843,852 E400D probably damaging Het
Tln1 T C 4: 43,539,544 R1593G probably benign Het
Trdv2-2 T C 14: 53,961,582 F110L possibly damaging Het
Ush2a A C 1: 188,734,752 Y2871S probably damaging Het
Vars2 A C 17: 35,660,248 L592R probably damaging Het
Vipr2 T A 12: 116,136,229 C239S probably benign Het
Vmn1r200 A T 13: 22,395,258 D68V probably damaging Het
Vmn1r7 A T 6: 57,024,388 S296T probably benign Het
Vmn2r95 T C 17: 18,451,858 I619T probably benign Het
Other mutations in Gnal
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00790:Gnal APN 18 67134289 splice site probably null
IGL01290:Gnal APN 18 67211098 missense probably damaging 1.00
IGL02097:Gnal APN 18 67217208 splice site probably benign
IGL02519:Gnal APN 18 67088765 missense unknown
R0455:Gnal UTSW 18 67135649 splice site probably benign
R0506:Gnal UTSW 18 67088673 missense unknown
R2107:Gnal UTSW 18 67213578 missense probably damaging 1.00
R3937:Gnal UTSW 18 67135370 splice site probably null
R4246:Gnal UTSW 18 67088583 missense unknown
R4247:Gnal UTSW 18 67088583 missense unknown
R4299:Gnal UTSW 18 67088583 missense unknown
R4343:Gnal UTSW 18 67135588 missense probably benign 0.29
R5309:Gnal UTSW 18 67213107 missense possibly damaging 0.49
R5579:Gnal UTSW 18 67088771 missense unknown
R5939:Gnal UTSW 18 67191385 missense probably damaging 0.98
R6277:Gnal UTSW 18 67213072 missense probably damaging 1.00
R7031:Gnal UTSW 18 67222588 missense probably damaging 0.99
R7142:Gnal UTSW 18 67218528 missense probably damaging 1.00
R7343:Gnal UTSW 18 67135525 missense probably benign 0.03
R7366:Gnal UTSW 18 67211071 missense possibly damaging 0.58
R7806:Gnal UTSW 18 67213074 missense probably damaging 1.00
R8269:Gnal UTSW 18 67135622 missense possibly damaging 0.87
R8504:Gnal UTSW 18 67217184 nonsense probably null
Z1088:Gnal UTSW 18 67191403 missense probably damaging 1.00
Posted On2015-04-16