Incidental Mutation 'IGL01813:Aldh2'
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ID154323
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Aldh2
Ensembl Gene ENSMUSG00000029455
Gene Namealdehyde dehydrogenase 2, mitochondrial
SynonymsAhd5, Ahd-5
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01813
Quality Score
Status
Chromosome5
Chromosomal Location121566027-121593824 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 121572073 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 400 (I400V)
Ref Sequence ENSEMBL: ENSMUSP00000142906 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031411] [ENSMUST00000129753] [ENSMUST00000152945] [ENSMUST00000199369]
Predicted Effect probably benign
Transcript: ENSMUST00000031411
AA Change: I400V

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000031411
Gene: ENSMUSG00000029455
AA Change: I400V

DomainStartEndE-ValueType
low complexity region 10 26 N/A INTRINSIC
Pfam:Aldedh 47 510 2.9e-185 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000129753
AA Change: I400V

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000142906
Gene: ENSMUSG00000029455
AA Change: I400V

DomainStartEndE-ValueType
low complexity region 10 26 N/A INTRINSIC
Pfam:Aldedh 47 471 1e-170 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133033
Predicted Effect probably benign
Transcript: ENSMUST00000152945
SMART Domains Protein: ENSMUSP00000123545
Gene: ENSMUSG00000029455

DomainStartEndE-ValueType
low complexity region 10 26 N/A INTRINSIC
Pfam:Aldedh 47 185 1.8e-38 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196694
Predicted Effect probably benign
Transcript: ENSMUST00000199369
SMART Domains Protein: ENSMUSP00000143261
Gene: ENSMUSG00000029455

DomainStartEndE-ValueType
Pfam:Aldedh 1 129 4.2e-43 PFAM
Pfam:Aldedh 125 220 3.6e-36 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000200541
AA Change: I76V
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This protein belongs to the aldehyde dehydrogenase family of proteins. Aldehyde dehydrogenase is the second enzyme of the major oxidative pathway of alcohol metabolism. Two major liver isoforms of aldehyde dehydrogenase, cytosolic and mitochondrial, can be distinguished by their electrophoretic mobilities, kinetic properties, and subcellular localizations. Most Caucasians have two major isozymes, while approximately 50% of East Asians have the cytosolic isozyme but not the mitochondrial isozyme. A remarkably higher frequency of acute alcohol intoxication among East Asians than among Caucasians could be related to the absence of a catalytically active form of the mitochondrial isozyme. The increased exposure to acetaldehyde in individuals with the catalytically inactive form may also confer greater susceptibility to many types of cancer. This gene encodes a mitochondrial isoform, which has a low Km for acetaldehydes, and is localized in mitochondrial matrix. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Nov 2016]
PHENOTYPE: Homozygous mutation of this gene results in the absence of oxidation activity in the mitochondria. Mice homozygous for a different allele exhibit decreased litter size. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik G A 3: 36,928,520 S778N possibly damaging Het
Abcb11 T A 2: 69,287,592 probably benign Het
Adgrb2 T C 4: 130,012,566 V929A probably benign Het
Atxn2l T C 7: 126,500,253 D84G probably damaging Het
Avpr1a T A 10: 122,449,011 N69K probably damaging Het
BC022687 C T 12: 112,815,559 T272M probably damaging Het
BC034090 G A 1: 155,226,339 Q60* probably null Het
Bub3 T C 7: 131,568,633 S295P probably benign Het
Cacna1b T C 2: 24,609,890 S161G probably damaging Het
Col6a4 T A 9: 106,077,253 S296C probably damaging Het
Cyp4f15 G A 17: 32,686,157 R38H probably benign Het
Dync2h1 T C 9: 7,122,799 I2052M probably damaging Het
Gm11627 T C 11: 102,578,808 probably benign Het
Jmjd8 A T 17: 25,829,238 probably null Het
Kmt2c A G 5: 25,290,804 V629A possibly damaging Het
Kremen1 T C 11: 5,199,667 T335A probably benign Het
Olfr109 A G 17: 37,466,758 E184G probably damaging Het
Olfr282 A G 15: 98,437,649 Y60C possibly damaging Het
Oosp2 T C 19: 11,651,483 T85A probably benign Het
Pex5l T C 3: 33,082,055 E5G probably benign Het
Pigk A T 3: 152,742,519 Q173L probably damaging Het
Pik3c2g T A 6: 139,622,409 N174K possibly damaging Het
Plb1 C T 5: 32,329,085 H893Y probably damaging Het
Pus7 T C 5: 23,760,304 probably benign Het
R3hdm1 G A 1: 128,175,233 probably null Het
Samd7 C T 3: 30,754,286 P83S probably benign Het
Supt5 T A 7: 28,323,975 Y293F probably damaging Het
Tbc1d30 T C 10: 121,267,051 D692G probably benign Het
Tmpo G A 10: 91,163,242 R228C probably benign Het
Tnn A T 1: 160,088,438 H1236Q probably damaging Het
Ubr3 T C 2: 69,951,570 I667T probably benign Het
Vmn1r183 T A 7: 24,055,560 F263I probably benign Het
Other mutations in Aldh2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02145:Aldh2 APN 5 121567993 makesense probably null
IGL02352:Aldh2 APN 5 121575897 missense probably null 1.00
IGL02359:Aldh2 APN 5 121575897 missense probably null 1.00
IGL02473:Aldh2 APN 5 121572078 missense probably damaging 1.00
IGL02818:Aldh2 APN 5 121575125 missense probably benign
IGL03182:Aldh2 APN 5 121580724 unclassified probably benign
IGL03324:Aldh2 APN 5 121575125 missense probably benign
Flushed UTSW 5 121572816 nonsense probably null
R0595:Aldh2 UTSW 5 121573500 missense probably damaging 0.99
R0595:Aldh2 UTSW 5 121573501 missense probably damaging 0.97
R1697:Aldh2 UTSW 5 121578341 critical splice donor site probably null
R1992:Aldh2 UTSW 5 121575963 missense possibly damaging 0.93
R2174:Aldh2 UTSW 5 121572668 intron probably benign
R4786:Aldh2 UTSW 5 121572824 missense probably benign 0.21
R4793:Aldh2 UTSW 5 121568979 missense probably damaging 0.99
R5408:Aldh2 UTSW 5 121570557 intron probably benign
R5934:Aldh2 UTSW 5 121579615 missense probably benign
R6266:Aldh2 UTSW 5 121568934 missense probably damaging 0.97
R6294:Aldh2 UTSW 5 121572816 nonsense probably null
R6792:Aldh2 UTSW 5 121580649 missense probably damaging 0.98
X0009:Aldh2 UTSW 5 121572774 missense possibly damaging 0.94
X0027:Aldh2 UTSW 5 121593462 unclassified probably benign
Posted On2014-02-04