Incidental Mutation 'IGL01755:Atf6'
ID 153187
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Atf6
Ensembl Gene ENSMUSG00000026663
Gene Name activating transcription factor 6
Synonyms 9130025P16Rik, ESTM49, Atf6alpha
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.193) question?
Stock # IGL01755
Quality Score
Status
Chromosome 1
Chromosomal Location 170704674-170867771 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 170788611 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 520 (I520T)
Ref Sequence ENSEMBL: ENSMUSP00000027974 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027974]
AlphaFold F6VAN0
Predicted Effect possibly damaging
Transcript: ENSMUST00000027974
AA Change: I520T

PolyPhen 2 Score 0.629 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000027974
Gene: ENSMUSG00000026663
AA Change: I520T

DomainStartEndE-ValueType
low complexity region 78 101 N/A INTRINSIC
low complexity region 109 121 N/A INTRINSIC
low complexity region 168 178 N/A INTRINSIC
BRLZ 291 355 2.72e-16 SMART
Blast:BRLZ 384 419 5e-6 BLAST
low complexity region 445 457 N/A INTRINSIC
low complexity region 631 650 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000182787
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 transcription factor that activates target genes for the unfolded protein response (UPR) during endoplasmic reticulum (ER) stress. Although it is a transcription factor, this protein is unusual in that it is synthesized as a transmembrane protein that is embedded in the ER. It functions as an ER stress sensor/transducer, and following ER stress-induced proteolysis, it functions as a nuclear transcription factor via a cis-acting ER stress response element (ERSE) that is present in the promoters of genes encoding ER chaperones. This protein has been identified as a survival factor for quiescent but not proliferative squamous carcinoma cells. There have been conflicting reports about the association of polymorphisms in this gene with diabetes in different populations, but another polymorphism has been associated with increased plasma cholesterol levels. This gene is also thought to be a potential therapeutic target for cystic fibrosis. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit increased sensitivity to dithiothreitol, thapsigargin, and tunicamycin. Mice homozygous for a conditional allele activated in islet cells exhibit reduced sensitivity to TUDCA. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921501E09Rik T A 17: 33,066,977 N284Y probably damaging Het
Azgp1 A T 5: 137,989,847 K297M possibly damaging Het
Cyp2e1 A G 7: 140,774,556 probably null Het
Dapk1 C A 13: 60,761,175 L1201M probably damaging Het
Dapk1 T A 13: 60,761,176 L1201Q possibly damaging Het
Insrr A T 3: 87,814,186 D1133V probably damaging Het
Kcnc4 T C 3: 107,448,175 N319S probably damaging Het
Kctd1 A G 18: 15,062,637 C310R possibly damaging Het
Nefl A G 14: 68,086,077 D384G probably damaging Het
Nfatc3 A G 8: 106,127,921 N1029S probably benign Het
Nup107 T C 10: 117,774,493 Y348C probably damaging Het
Olfr1151 T A 2: 87,857,510 C112S possibly damaging Het
Olfr1472 T C 19: 13,453,815 K234R probably damaging Het
Phldb2 T C 16: 45,825,582 E212G probably damaging Het
Pirb A T 7: 3,717,170 N401K probably benign Het
Plcg2 T C 8: 117,621,241 F1183S possibly damaging Het
Plekhf2 A T 4: 10,991,308 N11K probably damaging Het
Slc7a11 A G 3: 50,424,067 Y241H probably benign Het
Sltm T G 9: 70,583,922 probably null Het
Taf4b A G 18: 14,897,985 T809A probably benign Het
Taf4b C A 18: 14,897,986 T809N probably benign Het
Tesk1 T C 4: 43,445,820 probably null Het
Tspan8 C T 10: 115,835,298 T120M probably damaging Het
Ttn T G 2: 76,721,383 D31275A probably damaging Het
Vcl C A 14: 20,995,970 Q334K probably damaging Het
Zfp94 G A 7: 24,311,481 probably benign Het
Zkscan17 A G 11: 59,487,415 F314S probably damaging Het
Other mutations in Atf6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01327:Atf6 APN 1 170788606 critical splice donor site probably null
IGL01431:Atf6 APN 1 170853002 splice site probably benign
IGL02060:Atf6 APN 1 170819420 missense probably damaging 0.99
IGL02416:Atf6 APN 1 170747157 nonsense probably null
IGL02903:Atf6 APN 1 170799714 missense probably benign 0.00
IGL02989:Atf6 APN 1 170788683 splice site probably benign
IGL03209:Atf6 APN 1 170834894 missense probably benign
R0455:Atf6 UTSW 1 170834923 missense probably benign 0.00
R0467:Atf6 UTSW 1 170794020 missense probably damaging 1.00
R0491:Atf6 UTSW 1 170787344 critical splice donor site probably null
R0784:Atf6 UTSW 1 170709947 missense probably benign 0.19
R1486:Atf6 UTSW 1 170794691 missense probably damaging 1.00
R1850:Atf6 UTSW 1 170819286 missense probably damaging 1.00
R1945:Atf6 UTSW 1 170855141 missense probably benign 0.00
R2164:Atf6 UTSW 1 170794735 missense probably damaging 1.00
R3782:Atf6 UTSW 1 170794767 nonsense probably null
R4454:Atf6 UTSW 1 170794039 missense probably damaging 0.99
R4631:Atf6 UTSW 1 170747197 splice site probably null
R4676:Atf6 UTSW 1 170787410 missense probably damaging 1.00
R5772:Atf6 UTSW 1 170747189 missense probably damaging 1.00
R5860:Atf6 UTSW 1 170841775 missense probably damaging 1.00
R5860:Atf6 UTSW 1 170841776 missense possibly damaging 0.95
R5950:Atf6 UTSW 1 170834879 missense probably damaging 1.00
R6242:Atf6 UTSW 1 170793976 missense possibly damaging 0.46
R6520:Atf6 UTSW 1 170867669 missense probably benign 0.00
R7032:Atf6 UTSW 1 170799612 critical splice donor site probably null
R7472:Atf6 UTSW 1 170815491 missense possibly damaging 0.83
R7923:Atf6 UTSW 1 170794706 missense probably benign
R8002:Atf6 UTSW 1 170819254 missense probably benign 0.43
R8860:Atf6 UTSW 1 170852966 missense probably null 0.95
R8956:Atf6 UTSW 1 170794007 missense probably damaging 0.98
R9090:Atf6 UTSW 1 170794676 missense probably damaging 1.00
R9271:Atf6 UTSW 1 170794676 missense probably damaging 1.00
R9323:Atf6 UTSW 1 170855113 nonsense probably null
Posted On 2014-02-04