Incidental Mutation 'R4713:Dlat'
ID 353379
Institutional Source Beutler Lab
Gene Symbol Dlat
Ensembl Gene ENSMUSG00000000168
Gene Name dihydrolipoamide S-acetyltransferase (E2 component of pyruvate dehydrogenase complex)
Synonyms PDC-E2, 6332404G05Rik
MMRRC Submission 041601-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R4713 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 50634633-50659780 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) G to T at 50644481 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Alanine to Glutamic Acid at position 412 (A412E)
Ref Sequence ENSEMBL: ENSMUSP00000034567 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034567]
AlphaFold Q8BMF4
Predicted Effect probably benign
Transcript: ENSMUST00000034567
AA Change: A412E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034567
Gene: ENSMUSG00000000168
AA Change: A412E

DomainStartEndE-ValueType
Pfam:Biotin_lipoyl 91 164 4.3e-17 PFAM
low complexity region 183 210 N/A INTRINSIC
Pfam:Biotin_lipoyl 218 292 1.2e-17 PFAM
low complexity region 315 344 N/A INTRINSIC
Pfam:E3_binding 350 385 2.6e-18 PFAM
Pfam:2-oxoacid_dh 412 642 9.9e-82 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125919
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126933
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132455
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142275
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155417
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 94.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes component E2 of the multi-enzyme pyruvate dehydrogenase complex (PDC). PDC resides in the inner mitochondrial membrane and catalyzes the conversion of pyruvate to acetyl coenzyme A. The protein product of this gene, dihydrolipoamide acetyltransferase, accepts acetyl groups formed by the oxidative decarboxylation of pyruvate and transfers them to coenzyme A. Dihydrolipoamide acetyltransferase is the antigen for antimitochondrial antibodies. These autoantibodies are present in nearly 95% of patients with the autoimmune liver disease primary biliary cirrhosis (PBC). In PBC, activated T lymphocytes attack and destroy epithelial cells in the bile duct where this protein is abnormally distributed and overexpressed. PBC enventually leads to cirrhosis and liver failure. Mutations in this gene are also a cause of pyruvate dehydrogenase E2 deficiency which causes primary lactic acidosis in infancy and early childhood.[provided by RefSeq, Oct 2009]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrb3 G T 1: 25,547,532 T360K probably damaging Het
AW551984 T C 9: 39,597,153 K356E probably benign Het
Bpifb2 T A 2: 153,881,193 V123E probably damaging Het
Cacna1a T G 8: 84,549,514 F532V probably damaging Het
Cct8 C A 16: 87,487,688 E204* probably null Het
Cd163 T A 6: 124,317,618 probably null Het
Cep152 C A 2: 125,587,948 A685S possibly damaging Het
Chdh A G 14: 30,036,841 D581G probably benign Het
Cnpy3 A C 17: 46,747,465 Y77* probably null Het
Col5a3 T C 9: 20,793,574 E762G unknown Het
Creb3 A G 4: 43,563,247 T115A probably benign Het
Dnah2 T C 11: 69,476,688 N1789S probably damaging Het
Dzank1 C T 2: 144,491,804 E370K probably benign Het
Eif3m A T 2: 105,006,839 probably null Het
Gimap8 A T 6: 48,658,986 M562L probably benign Het
Gm15448 G T 7: 3,822,681 Y396* probably null Het
Gprc6a T A 10: 51,631,457 probably benign Het
Gsr T G 8: 33,680,319 probably null Het
Gstcd A G 3: 132,983,099 V630A probably damaging Het
Hip1r T C 5: 123,989,980 I116T probably benign Het
Hivep3 A G 4: 120,131,803 E1817G probably damaging Het
Inpp5f A C 7: 128,663,725 T135P probably damaging Het
Ism2 A G 12: 87,285,027 silent Het
Itga11 A G 9: 62,765,788 D784G probably damaging Het
Itpr2 A G 6: 146,373,173 F837S probably damaging Het
Itpr2 T C 6: 146,396,958 E10G probably damaging Het
Knl1 A T 2: 119,069,137 K440* probably null Het
Lonp2 T C 8: 86,713,315 S648P probably damaging Het
Lrba T C 3: 86,359,868 S1622P probably benign Het
Lrp2 G T 2: 69,487,966 A2047D probably damaging Het
Mcm3 G A 1: 20,803,577 T773I probably benign Het
Mfsd7a T C 5: 108,442,079 T486A probably damaging Het
Mki67 A G 7: 135,695,469 V2612A probably benign Het
Mnx1 C A 5: 29,478,131 G49W probably damaging Het
Muc5b T A 7: 141,849,079 Y673* probably null Het
Myo15 A G 11: 60,479,930 H1172R probably benign Het
Myo1g T C 11: 6,516,080 K363R probably null Het
Ncoa4 T A 14: 32,176,641 C473S probably benign Het
Nefh T C 11: 4,939,656 T988A unknown Het
Nwd2 T A 5: 63,804,460 D462E probably benign Het
Olfr332 T C 11: 58,490,087 T223A probably benign Het
Plec T C 15: 76,181,067 E1466G unknown Het
Prl3d2 G T 13: 27,122,396 M35I probably benign Het
Reln T A 5: 22,152,463 I202F probably benign Het
Rhot1 T A 11: 80,225,602 D78E probably benign Het
Rsph3b T C 17: 6,905,129 probably null Het
Scn10a C T 9: 119,609,651 M1717I probably damaging Het
Sema6a T A 18: 47,249,296 H728L possibly damaging Het
Slc26a3 G T 12: 31,457,080 A345S possibly damaging Het
Slc35d2 A G 13: 64,099,283 V261A possibly damaging Het
Ssmem1 A G 6: 30,519,514 D66G probably damaging Het
Sult2a8 A T 7: 14,425,477 N72K probably benign Het
Tbx10 T C 19: 3,996,921 L108P probably damaging Het
Tex14 T C 11: 87,536,865 S48P probably damaging Het
Tmie A G 9: 110,867,528 L95P probably damaging Het
Tom1l2 C G 11: 60,270,433 R84P probably damaging Het
Trpm3 T A 19: 22,889,435 D543E possibly damaging Het
Vipr2 A C 12: 116,080,131 R49S probably benign Het
Vps8 A T 16: 21,442,439 S110C probably damaging Het
Zfp791 T A 8: 85,110,968 N89I probably damaging Het
Other mutations in Dlat
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00570:Dlat APN 9 50645032 splice site probably benign
IGL00870:Dlat APN 9 50650869 missense probably damaging 1.00
R0440:Dlat UTSW 9 50645119 splice site probably null
R0530:Dlat UTSW 9 50637569 missense probably damaging 1.00
R0745:Dlat UTSW 9 50653708 missense probably damaging 0.99
R1870:Dlat UTSW 9 50637574 missense probably damaging 0.99
R3237:Dlat UTSW 9 50638031 missense possibly damaging 0.81
R3696:Dlat UTSW 9 50650876 missense possibly damaging 0.63
R3715:Dlat UTSW 9 50638054 missense probably damaging 1.00
R3924:Dlat UTSW 9 50658190 missense possibly damaging 0.55
R4016:Dlat UTSW 9 50649631 critical splice donor site probably null
R4197:Dlat UTSW 9 50636526 missense probably damaging 1.00
R4789:Dlat UTSW 9 50659370 missense probably benign
R5893:Dlat UTSW 9 50644139 splice site probably benign
R6138:Dlat UTSW 9 50645117 splice site probably null
R6778:Dlat UTSW 9 50650857 missense probably damaging 1.00
R7010:Dlat UTSW 9 50657974 missense probably damaging 1.00
R8065:Dlat UTSW 9 50657849 missense possibly damaging 0.67
R8677:Dlat UTSW 9 50658707 missense probably damaging 0.99
R8724:Dlat UTSW 9 50649667 missense probably damaging 1.00
R8725:Dlat UTSW 9 50649667 missense probably damaging 1.00
R8742:Dlat UTSW 9 50649667 missense probably damaging 1.00
R8745:Dlat UTSW 9 50649667 missense probably damaging 1.00
R8753:Dlat UTSW 9 50649667 missense probably damaging 1.00
R8754:Dlat UTSW 9 50649667 missense probably damaging 1.00
R9111:Dlat UTSW 9 50659606 unclassified probably benign
R9777:Dlat UTSW 9 50650908 missense probably damaging 0.99
U15987:Dlat UTSW 9 50645117 splice site probably null
Predicted Primers PCR Primer
(F):5'- TCCTAGACTGGCCAAAGCAG -3'
(R):5'- CTGTGGAGATTGAACCAGCTAC -3'

Sequencing Primer
(F):5'- GGCCAAAGCAGAGGTTTCTTTACC -3'
(R):5'- GTGGAGATTGAACCAGCTACTCCTC -3'
Posted On 2015-10-21