Incidental Mutation 'R4351:Aldh6a1'
ID 328517
Institutional Source Beutler Lab
Gene Symbol Aldh6a1
Ensembl Gene ENSMUSG00000021238
Gene Name aldehyde dehydrogenase family 6, subfamily A1
Synonyms Mmsdh, 1110038I05Rik
MMRRC Submission 041106-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.224) question?
Stock # R4351 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 84477491-84497778 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 84490535 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 27 (Y27H)
Ref Sequence ENSEMBL: ENSMUSP00000152269 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085192] [ENSMUST00000220491]
AlphaFold Q9EQ20
Predicted Effect probably benign
Transcript: ENSMUST00000085192
AA Change: Y27H

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000082288
Gene: ENSMUSG00000021238
AA Change: Y27H

DomainStartEndE-ValueType
low complexity region 2 10 N/A INTRINSIC
low complexity region 30 36 N/A INTRINSIC
Pfam:Aldedh 48 512 1.9e-139 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000220491
AA Change: Y27H

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
Predicted Effect probably benign
Transcript: ENSMUST00000221969
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222062
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222641
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222656
Meta Mutation Damage Score 0.0752 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.0%
Validation Efficiency 98% (42/43)
MGI Phenotype FUNCTION: This gene encodes a member of the aldehyde dehydrogenase protein family. The encoded enzyme is a mitochondrial methylmalonate semialdehyde dehydrogenase that plays a role in the valine and pyrimidine catabolic pathways. This enzyme catalyzes the irreversible oxidative decarboxylation of malonate and methylmalonate semialdehydes to acetyl- and propionyl-CoA. Mutations in the human gene result in Methylmalonate Semialdehyde Dehydrogenase Deficiency, characterized by elevated beta-alanine, 3-hydroxypropionic acid, and both isomers of 3-amino and 3-hydroxyisobutyric acids in urine organic acids. Alternate splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2015]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Aak1 A G 6: 86,912,519 (GRCm39) probably null Het
Abtb2 T A 2: 103,513,738 (GRCm39) D382E possibly damaging Het
Adamts1 T A 16: 85,599,234 (GRCm39) D122V probably benign Het
Adcy6 A T 15: 98,502,041 (GRCm39) V191E probably benign Het
Adh1 A G 3: 137,986,258 (GRCm39) T82A probably benign Het
Ak6 C T 13: 100,792,111 (GRCm39) Q185* probably null Het
Apob A G 12: 8,043,054 (GRCm39) M812V probably benign Het
Arhgef10 C A 8: 15,041,145 (GRCm39) S748* probably null Het
Brd3 A T 2: 27,347,028 (GRCm39) Y369N probably damaging Het
Cracdl A G 1: 37,663,993 (GRCm39) F635S probably benign Het
Dhh A G 15: 98,796,099 (GRCm39) probably benign Het
Disp1 A G 1: 182,881,542 (GRCm39) V200A probably benign Het
Dvl3 T C 16: 20,344,394 (GRCm39) Y257H possibly damaging Het
Dzip1 T C 14: 119,120,938 (GRCm39) D673G probably benign Het
Evx1 A G 6: 52,290,846 (GRCm39) D6G probably damaging Het
Garin1b C G 6: 29,320,800 (GRCm39) I141M probably damaging Het
Gfy T C 7: 44,827,040 (GRCm39) E352G probably benign Het
Hars2 A G 18: 36,919,231 (GRCm39) E123G probably damaging Het
Hsd17b4 A T 18: 50,275,701 (GRCm39) D115V probably damaging Het
Lyn G A 4: 3,789,796 (GRCm39) R443H probably damaging Het
Mecom C A 3: 30,020,887 (GRCm39) V452L possibly damaging Het
Nckap1l A G 15: 103,395,246 (GRCm39) T909A probably damaging Het
Ncor1 A G 11: 62,301,644 (GRCm39) probably null Het
Nrp2 A G 1: 62,777,576 (GRCm39) D127G probably damaging Het
Or2v2 A G 11: 49,004,530 (GRCm39) S8P probably damaging Het
Or8g52 T A 9: 39,630,865 (GRCm39) M114K probably damaging Het
Prb1b T G 6: 132,290,624 (GRCm39) Y25S unknown Het
Ptch1 C T 13: 63,682,143 (GRCm39) R537H probably damaging Het
Rabgap1 A G 2: 37,373,794 (GRCm39) T269A probably benign Het
Rnf31 AAC A 14: 55,838,555 (GRCm39) probably null Het
Sptbn5 T C 2: 119,913,680 (GRCm39) noncoding transcript Het
Sst A G 16: 23,708,565 (GRCm39) S89P probably damaging Het
Tm2d3 A G 7: 65,344,939 (GRCm39) Y49C probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Wdr81 A G 11: 75,332,638 (GRCm39) L1921P probably damaging Het
Other mutations in Aldh6a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01700:Aldh6a1 APN 12 84,486,312 (GRCm39) missense probably damaging 1.00
IGL02213:Aldh6a1 APN 12 84,479,326 (GRCm39) intron probably benign
IGL02489:Aldh6a1 APN 12 84,480,746 (GRCm39) missense possibly damaging 0.66
IGL02806:Aldh6a1 APN 12 84,486,414 (GRCm39) missense probably damaging 1.00
IGL02930:Aldh6a1 APN 12 84,480,756 (GRCm39) missense possibly damaging 0.78
IGL03183:Aldh6a1 APN 12 84,483,214 (GRCm39) splice site probably null
PIT4378001:Aldh6a1 UTSW 12 84,488,646 (GRCm39) missense probably benign 0.01
R0015:Aldh6a1 UTSW 12 84,488,554 (GRCm39) missense probably damaging 1.00
R0506:Aldh6a1 UTSW 12 84,480,300 (GRCm39) missense probably damaging 1.00
R1458:Aldh6a1 UTSW 12 84,486,437 (GRCm39) missense probably null 0.01
R1468:Aldh6a1 UTSW 12 84,488,544 (GRCm39) missense possibly damaging 0.82
R1468:Aldh6a1 UTSW 12 84,488,544 (GRCm39) missense possibly damaging 0.82
R1579:Aldh6a1 UTSW 12 84,488,622 (GRCm39) missense possibly damaging 0.83
R2300:Aldh6a1 UTSW 12 84,486,303 (GRCm39) missense probably damaging 1.00
R4447:Aldh6a1 UTSW 12 84,486,483 (GRCm39) missense possibly damaging 0.73
R5205:Aldh6a1 UTSW 12 84,486,418 (GRCm39) missense probably damaging 1.00
R5242:Aldh6a1 UTSW 12 84,483,157 (GRCm39) missense probably damaging 1.00
R5443:Aldh6a1 UTSW 12 84,484,745 (GRCm39) splice site probably null
R6849:Aldh6a1 UTSW 12 84,490,561 (GRCm39) missense probably benign 0.00
R7001:Aldh6a1 UTSW 12 84,488,662 (GRCm39) missense probably damaging 1.00
R7182:Aldh6a1 UTSW 12 84,488,605 (GRCm39) missense probably benign 0.19
R7417:Aldh6a1 UTSW 12 84,488,556 (GRCm39) missense probably benign 0.01
R7492:Aldh6a1 UTSW 12 84,483,640 (GRCm39) missense probably damaging 1.00
R7749:Aldh6a1 UTSW 12 84,488,855 (GRCm39) missense probably benign 0.00
R8511:Aldh6a1 UTSW 12 84,480,745 (GRCm39) missense possibly damaging 0.93
R9572:Aldh6a1 UTSW 12 84,487,017 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGGGGCTGGAGAGATGTCT -3'
(R):5'- TGCCCTCTTTTGTTATATCTGAAGAC -3'

Sequencing Primer
(F):5'- TTCCAGAGGACCCAGGTTCAATTC -3'
(R):5'- TCTGAAGACAGCTACAATGTACTCG -3'
Posted On 2015-07-07