Incidental Mutation 'IGL02228:Tulp3'
ID 285391
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tulp3
Ensembl Gene ENSMUSG00000001521
Gene Name tubby-like protein 3
Synonyms 2310022L06Rik
Accession Numbers

Genbank: NM_011657; MGI: 1329045

Is this an essential gene? Essential (E-score: 1.000) question?
Stock # IGL02228
Quality Score
Chromosome 6
Chromosomal Location 128321161-128355851 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) G to A at 128334485 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Methionine at position 74 (T74M)
Ref Sequence ENSEMBL: ENSMUSP00000145180 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001562] [ENSMUST00000133134]
AlphaFold O88413
Predicted Effect probably damaging
Transcript: ENSMUST00000001562
AA Change: T69M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000001562
Gene: ENSMUSG00000001521
AA Change: T69M

Pfam:Tub_N 30 84 1.7e-23 PFAM
Pfam:Tub_N 76 198 5.5e-16 PFAM
Pfam:Tub 213 454 1e-87 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000133134
AA Change: T74M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000145180
Gene: ENSMUSG00000001521
AA Change: T74M

Pfam:Tub_N 35 76 2.5e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138313
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 tubby gene family of bipartite transcription factors. Members of this family have been identified in plants, vertebrates, and invertebrates, and they share a conserved N-terminal transcription activation region and a conserved C-terminal DNA and phosphatidylinositol-phosphate binding region. The encoded protein binds to phosphoinositides in the plasma membrane via its C-terminal region and probably functions as a membrane-bound transcription regulator that translocates to the nucleus in response to phosphoinositide hydrolysis, for instance, induced by G-protein-coupled-receptor signaling. It plays an important role in neuronal development and function. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, May 2009]
PHENOTYPE: Homozygous mutant mice exhibit failed neural tube closure followed by neuroepithelial apoptosis and ultimately embryonic death around E14.5. Heterozygotes are largely phenotypically normal, however some exhibit neuroepithelial apoptosis and die as embryos. [provided by MGI curators]
Allele List at MGI

All alleles(35) : Targeted, other(3) Gene trapped(31) Chemically induced(1)

Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot1 T C 12: 84,016,964 V282A probably benign Het
Acsm5 A G 7: 119,531,866 D169G probably damaging Het
Adam8 C T 7: 139,988,806 probably null Het
Agpat1 T C 17: 34,610,562 F37L possibly damaging Het
Asah2 A T 19: 32,016,714 D410E probably benign Het
Atg2a T A 19: 6,246,800 V378D probably benign Het
Atp1a4 T C 1: 172,254,885 Y130C possibly damaging Het
B020004J07Rik T C 4: 101,836,858 Y276C probably benign Het
Bnc2 T C 4: 84,293,076 H419R possibly damaging Het
Capza3 A G 6: 140,041,915 D80G probably benign Het
Col6a4 C T 9: 106,068,078 D946N probably benign Het
Crat T C 2: 30,413,182 H31R probably damaging Het
Dsc2 A G 18: 20,043,733 V419A probably damaging Het
Ebf1 T C 11: 44,972,912 V363A probably damaging Het
Gm13119 A G 4: 144,362,661 K183R probably damaging Het
Lcp2 T C 11: 34,047,424 F24S probably damaging Het
Lgmn G A 12: 102,395,714 T376I probably benign Het
Lrrc8d C T 5: 105,811,864 L47F probably benign Het
Mier1 T A 4: 103,131,062 M44K possibly damaging Het
Ogfod1 C A 8: 94,062,987 Q439K probably benign Het
Olfr303 A C 7: 86,395,078 I140S possibly damaging Het
Pcgf6 A C 19: 47,047,982 F216C probably damaging Het
Pcnt C T 10: 76,389,474 R1732K probably benign Het
Rbbp4 A T 4: 129,317,750 H370Q probably damaging Het
Reln A G 5: 21,904,731 V3127A probably damaging Het
Rttn T A 18: 89,042,231 V1019E probably damaging Het
Serpina9 C T 12: 104,008,600 R98Q probably benign Het
Slc16a7 C A 10: 125,230,798 G324V probably damaging Het
Slc22a3 A G 17: 12,459,810 L209P probably damaging Het
Tet1 T A 10: 62,813,734 T1695S probably damaging Het
Ube3a A G 7: 59,288,396 probably benign Het
Ufl1 A T 4: 25,281,686 S23T probably benign Het
Unc80 A G 1: 66,608,428 E1509G possibly damaging Het
Wnk2 A T 13: 49,056,940 I1801N probably damaging Het
Other mutations in Tulp3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01025:Tulp3 APN 6 128325884 missense probably damaging 0.99
IGL01327:Tulp3 APN 6 128327634 missense probably damaging 1.00
IGL01382:Tulp3 APN 6 128325070 missense probably damaging 1.00
IGL01633:Tulp3 APN 6 128325960 missense probably damaging 1.00
IGL02372:Tulp3 APN 6 128327598 missense possibly damaging 0.92
D4043:Tulp3 UTSW 6 128324150 missense probably benign 0.06
R0243:Tulp3 UTSW 6 128325958 nonsense probably null
R1181:Tulp3 UTSW 6 128325952 missense possibly damaging 0.47
R1673:Tulp3 UTSW 6 128333943 splice site probably null
R1749:Tulp3 UTSW 6 128337759 missense probably damaging 1.00
R1984:Tulp3 UTSW 6 128326806 missense probably benign 0.02
R1985:Tulp3 UTSW 6 128326806 missense probably benign 0.02
R2568:Tulp3 UTSW 6 128327638 missense probably benign 0.00
R4660:Tulp3 UTSW 6 128323054 utr 3 prime probably benign
R4779:Tulp3 UTSW 6 128323120 missense probably damaging 1.00
R5001:Tulp3 UTSW 6 128325068 missense probably damaging 1.00
R6192:Tulp3 UTSW 6 128355740 splice site probably null
R6242:Tulp3 UTSW 6 128323087 missense probably damaging 1.00
R7464:Tulp3 UTSW 6 128326829 missense probably benign 0.00
R7782:Tulp3 UTSW 6 128324980 missense possibly damaging 0.69
R7883:Tulp3 UTSW 6 128326844 missense probably damaging 1.00
R8027:Tulp3 UTSW 6 128334473 missense probably benign 0.00
R8235:Tulp3 UTSW 6 128327677 missense probably benign 0.00
R8919:Tulp3 UTSW 6 128334003 missense probably benign 0.12
Posted On 2015-04-16