Incidental Mutation 'R7059:Slc19a3'
ID 548107
Institutional Source Beutler Lab
Gene Symbol Slc19a3
Ensembl Gene ENSMUSG00000038496
Gene Name solute carrier family 19, member 3
Synonyms ThTr2, A230084E24Rik
MMRRC Submission 045156-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.129) question?
Stock # R7059 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 82990244-83016169 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 83000090 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 309 (Y309F)
Ref Sequence ENSEMBL: ENSMUSP00000126646 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045560] [ENSMUST00000164473]
AlphaFold Q99PL8
Predicted Effect probably damaging
Transcript: ENSMUST00000045560
AA Change: Y309F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000041683
Gene: ENSMUSG00000038496
AA Change: Y309F

DomainStartEndE-ValueType
Pfam:Folate_carrier 11 435 1.4e-178 PFAM
Pfam:MFS_1 16 416 1.6e-17 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000164473
AA Change: Y309F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126646
Gene: ENSMUSG00000038496
AA Change: Y309F

DomainStartEndE-ValueType
Pfam:Folate_carrier 11 435 1.3e-178 PFAM
Pfam:MFS_1 16 416 1.9e-17 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (54/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a ubiquitously expressed transmembrane thiamine transporter that lacks folate transport activity. Mutations in this gene cause biotin-responsive basal ganglia disease (BBGD); a recessive disorder manifested in childhood that progresses to chronic encephalopathy, dystonia, quadriparesis, and death if untreated. Patients with BBGD have bilateral necrosis in the head of the caudate nucleus and in the putamen. Administration of high doses of biotin in the early progression of the disorder eliminates pathological symptoms while delayed treatment results in residual paraparesis, mild mental retardation, or dystonia. Administration of thiamine is ineffective in the treatment of this disorder. Experiments have failed to show that this protein can transport biotin. Mutations in this gene also cause a Wernicke's-like encephalopathy.[provided by RefSeq, Jan 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit premature death within a year of age, impaired thiamin uptake, lethargy, cachexia, injured liver parenchyma, hepatic necrosis, liver and kidney inflammmation, and nephrosclerosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9430097D07Rik T C 2: 32,464,509 (GRCm39) probably benign Het
Abca16 A G 7: 120,020,971 (GRCm39) T5A probably benign Het
Abraxas1 T C 5: 100,954,103 (GRCm39) D349G probably benign Het
Adcyap1r1 T A 6: 55,468,295 (GRCm39) L405Q probably damaging Het
Aqp5 A T 15: 99,492,127 (GRCm39) T125S probably benign Het
Asah1 A T 8: 41,800,106 (GRCm39) N169K probably damaging Het
Atl3 A G 19: 7,511,333 (GRCm39) N515D probably benign Het
Atl3 A C 19: 7,511,334 (GRCm39) N520T probably benign Het
Atp6v1c2 C A 12: 17,339,005 (GRCm39) E249* probably null Het
Bcl2a1b T A 9: 89,081,813 (GRCm39) I134K probably damaging Het
Brd10 T A 19: 29,696,945 (GRCm39) E849D probably benign Het
Btbd10 C T 7: 112,929,129 (GRCm39) R159H probably damaging Het
Chmp6 T C 11: 119,806,866 (GRCm39) F7L probably damaging Het
Colq C A 14: 31,247,991 (GRCm39) C409F probably damaging Het
Cpox T A 16: 58,491,290 (GRCm39) V167E probably damaging Het
Cul3 T C 1: 80,254,141 (GRCm39) Y545C probably benign Het
Dqx1 C T 6: 83,041,790 (GRCm39) A544V probably benign Het
Dzip3 A G 16: 48,801,305 (GRCm39) I73T probably benign Het
Epha3 T A 16: 63,388,818 (GRCm39) Y810F probably damaging Het
Esp36 A T 17: 38,727,942 (GRCm39) I113N unknown Het
Fbxw17 T A 13: 50,586,584 (GRCm39) W429R probably damaging Het
Fcrl2 A T 3: 87,164,647 (GRCm39) I293N possibly damaging Het
Fhad1 CGG CG 4: 141,645,602 (GRCm39) probably null Het
Gm8126 T A 14: 43,118,975 (GRCm39) L148H probably benign Het
Gpr39 C A 1: 125,605,696 (GRCm39) S208Y probably damaging Het
Heatr5a T C 12: 51,935,017 (GRCm39) E1662G probably damaging Het
Hgfac T A 5: 35,201,773 (GRCm39) L302Q possibly damaging Het
Itih1 G A 14: 30,653,266 (GRCm39) H721Y possibly damaging Het
Kat8 A G 7: 127,524,075 (GRCm39) I372V probably benign Het
Kcnk1 T A 8: 126,756,466 (GRCm39) Y329* probably null Het
Kcns2 A T 15: 34,838,981 (GRCm39) I115F probably damaging Het
Kif1a C T 1: 92,974,551 (GRCm39) probably benign Het
Lcn2 T A 2: 32,277,608 (GRCm39) D127V possibly damaging Het
Lrfn1 T C 7: 28,166,355 (GRCm39) V583A possibly damaging Het
Map3k1 T C 13: 111,909,312 (GRCm39) I55V probably benign Het
Mapk9 T C 11: 49,757,874 (GRCm39) probably null Het
Mrpl18 A G 17: 13,132,668 (GRCm39) S154P possibly damaging Het
Mst1 C A 9: 107,961,263 (GRCm39) H524Q probably benign Het
Mtpap T C 18: 4,396,202 (GRCm39) L498P probably damaging Het
Myl3 C T 9: 110,571,105 (GRCm39) probably benign Het
Myrfl T C 10: 116,685,111 (GRCm39) T90A probably benign Het
Mzf1 G T 7: 12,786,985 (GRCm39) S28R probably damaging Het
Olfm1 T C 2: 28,112,628 (GRCm39) S205P probably damaging Het
Or52e8 A T 7: 104,625,224 (GRCm39) probably null Het
Prrc2a G A 17: 35,376,364 (GRCm39) P809S probably damaging Het
Rab5c G A 11: 100,610,789 (GRCm39) R40C probably damaging Het
Rbm48 A T 5: 3,640,625 (GRCm39) C251* probably null Het
Rxfp1 A T 3: 79,559,576 (GRCm39) V415E probably damaging Het
Slc12a6 T A 2: 112,183,257 (GRCm39) L748Q probably damaging Het
Slc36a1 A G 11: 55,114,498 (GRCm39) D192G probably damaging Het
Slc38a4 G T 15: 96,906,895 (GRCm39) S281* probably null Het
Syne1 A T 10: 5,296,859 (GRCm39) S1201T probably damaging Het
Tex15 C A 8: 34,064,758 (GRCm39) T1396K possibly damaging Het
Zswim8 G T 14: 20,764,641 (GRCm39) probably null Het
Other mutations in Slc19a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03066:Slc19a3 APN 1 82,992,557 (GRCm39) missense probably damaging 0.99
tag UTSW 1 83,003,981 (GRCm39) missense probably damaging 1.00
R0437:Slc19a3 UTSW 1 83,000,286 (GRCm39) missense probably benign 0.00
R0526:Slc19a3 UTSW 1 83,000,454 (GRCm39) missense probably damaging 1.00
R1160:Slc19a3 UTSW 1 83,000,413 (GRCm39) missense possibly damaging 0.85
R1306:Slc19a3 UTSW 1 83,000,483 (GRCm39) missense probably damaging 1.00
R1832:Slc19a3 UTSW 1 83,000,468 (GRCm39) missense probably damaging 0.99
R1938:Slc19a3 UTSW 1 82,997,089 (GRCm39) missense possibly damaging 0.76
R1961:Slc19a3 UTSW 1 83,000,519 (GRCm39) missense probably benign 0.00
R2058:Slc19a3 UTSW 1 82,992,512 (GRCm39) missense probably damaging 0.98
R2200:Slc19a3 UTSW 1 83,000,664 (GRCm39) missense probably damaging 0.96
R2245:Slc19a3 UTSW 1 82,991,691 (GRCm39) missense possibly damaging 0.84
R2261:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R2404:Slc19a3 UTSW 1 83,000,756 (GRCm39) missense probably benign 0.16
R3891:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R3892:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R3907:Slc19a3 UTSW 1 82,992,534 (GRCm39) missense possibly damaging 0.76
R3912:Slc19a3 UTSW 1 83,000,424 (GRCm39) missense probably benign 0.09
R3922:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R3923:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R3961:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R4083:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R4106:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R4107:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R4109:Slc19a3 UTSW 1 83,000,678 (GRCm39) missense probably damaging 1.00
R4667:Slc19a3 UTSW 1 83,000,520 (GRCm39) missense probably benign
R4768:Slc19a3 UTSW 1 83,000,834 (GRCm39) missense probably damaging 1.00
R4769:Slc19a3 UTSW 1 82,997,062 (GRCm39) missense probably damaging 1.00
R5001:Slc19a3 UTSW 1 83,000,341 (GRCm39) missense probably benign 0.33
R5538:Slc19a3 UTSW 1 83,000,282 (GRCm39) missense possibly damaging 0.51
R5588:Slc19a3 UTSW 1 83,000,776 (GRCm39) nonsense probably null
R6143:Slc19a3 UTSW 1 83,004,060 (GRCm39) missense probably benign 0.00
R6546:Slc19a3 UTSW 1 83,004,081 (GRCm39) missense probably benign 0.02
R6547:Slc19a3 UTSW 1 83,000,621 (GRCm39) missense probably damaging 1.00
R7497:Slc19a3 UTSW 1 82,991,649 (GRCm39) missense probably damaging 1.00
R7509:Slc19a3 UTSW 1 83,003,981 (GRCm39) missense probably damaging 1.00
R7584:Slc19a3 UTSW 1 83,000,469 (GRCm39) missense possibly damaging 0.79
R7810:Slc19a3 UTSW 1 82,997,162 (GRCm39) missense probably benign 0.02
R8150:Slc19a3 UTSW 1 83,000,216 (GRCm39) missense probably damaging 1.00
R8412:Slc19a3 UTSW 1 82,992,533 (GRCm39) missense probably damaging 0.97
R8970:Slc19a3 UTSW 1 83,000,822 (GRCm39) missense probably damaging 1.00
R9314:Slc19a3 UTSW 1 83,000,094 (GRCm39) missense possibly damaging 0.62
R9671:Slc19a3 UTSW 1 83,000,297 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CTGGTTATAGCTAATTAACCACCATG -3'
(R):5'- TGTACTGTGCCCAAGGAAGC -3'

Sequencing Primer
(F):5'- CACCATGAAGAAGTTTAGCCTCTGG -3'
(R):5'- CAGAACTCACTCAGAATTGTTTGCC -3'
Posted On 2019-05-13