Incidental Mutation 'R0526:Slc19a3'
ID 48885
Institutional Source Beutler Lab
Gene Symbol Slc19a3
Ensembl Gene ENSMUSG00000038496
Gene Name solute carrier family 19, member 3
Synonyms ThTr2, A230084E24Rik
MMRRC Submission 038719-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.129) question?
Stock # R0526 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 82990244-83016169 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 83000454 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 188 (S188P)
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: S188P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000041683
Gene: ENSMUSG00000038496
AA Change: S188P

DomainStartEndE-ValueType
Pfam:Folate_carrier 11 435 1.4e-178 PFAM
Pfam:MFS_1 16 416 1.6e-17 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142805
Predicted Effect probably damaging
Transcript: ENSMUST00000164473
AA Change: S188P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126646
Gene: ENSMUSG00000038496
AA Change: S188P

DomainStartEndE-ValueType
Pfam:Folate_carrier 11 435 1.3e-178 PFAM
Pfam:MFS_1 16 416 1.9e-17 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.1%
  • 20x: 92.0%
Validation Efficiency
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700013G24Rik A T 4: 137,182,535 (GRCm39) N230I possibly damaging Het
4933427D14Rik G T 11: 72,060,609 (GRCm39) Q687K probably damaging Het
Actrt2 A G 4: 154,751,869 (GRCm39) L89P probably damaging Het
Adamts1 A C 16: 85,599,260 (GRCm39) S113R probably benign Het
Agxt2 G T 15: 10,373,948 (GRCm39) C118F probably damaging Het
Akap8 G A 17: 32,536,266 (GRCm39) T49I probably benign Het
Alk A T 17: 72,176,748 (GRCm39) W1519R probably damaging Het
Atf7ip T A 6: 136,536,803 (GRCm39) F12Y probably damaging Het
Atp13a5 A G 16: 29,167,558 (GRCm39) C131R probably damaging Het
Atp8b4 A G 2: 126,269,283 (GRCm39) L168P probably damaging Het
Blm G T 7: 80,155,641 (GRCm39) S346* probably null Het
Ccnt2 T G 1: 127,727,182 (GRCm39) C199G probably damaging Het
Cd151 A T 7: 141,050,504 (GRCm39) H219L probably damaging Het
Cd200r2 A T 16: 44,735,410 (GRCm39) R248S probably damaging Het
Cdh3 A G 8: 107,282,078 (GRCm39) D822G possibly damaging Het
Clec4b1 T C 6: 123,046,729 (GRCm39) probably null Het
Cluh C A 11: 74,556,812 (GRCm39) L951I probably benign Het
Cog7 A T 7: 121,562,494 (GRCm39) probably null Het
Col25a1 C A 3: 130,270,043 (GRCm39) P197Q probably damaging Het
Csde1 T A 3: 102,963,742 (GRCm39) S636R possibly damaging Het
Ect2l C A 10: 18,075,688 (GRCm39) C66F possibly damaging Het
Elac2 T C 11: 64,890,262 (GRCm39) M671T probably benign Het
Evi5 T C 5: 107,969,614 (GRCm39) N143S probably benign Het
Ext2 A G 2: 93,636,430 (GRCm39) V228A probably damaging Het
Fbxo38 A G 18: 62,639,051 (GRCm39) Y1084H probably damaging Het
Fcgr4 T A 1: 170,856,760 (GRCm39) L209Q probably damaging Het
Fgd3 C T 13: 49,450,000 (GRCm39) S83N probably benign Het
Gigyf2 T A 1: 87,349,215 (GRCm39) M664K probably benign Het
Il27ra A T 8: 84,766,128 (GRCm39) S219T probably benign Het
Itprid2 A G 2: 79,487,690 (GRCm39) D591G probably benign Het
Kif15 T C 9: 122,826,862 (GRCm39) V800A probably damaging Het
Lmo7 T A 14: 102,137,996 (GRCm39) D666E probably damaging Het
Lrp5 T C 19: 3,678,295 (GRCm39) D520G probably damaging Het
Lrriq3 T A 3: 154,893,934 (GRCm39) M545K probably benign Het
Lsm5 T A 6: 56,680,310 (GRCm39) D44V probably damaging Het
Man1c1 G T 4: 134,296,379 (GRCm39) Y430* probably null Het
Map4 T A 9: 109,866,346 (GRCm39) probably null Het
Megf6 A G 4: 154,343,398 (GRCm39) K561R probably benign Het
Myo1e T C 9: 70,229,680 (GRCm39) Y173H probably damaging Het
Myo6 T A 9: 80,190,823 (GRCm39) S791R possibly damaging Het
Nol11 C A 11: 107,075,597 (GRCm39) E144* probably null Het
Ntng2 C T 2: 29,087,074 (GRCm39) R416Q probably damaging Het
Nxpe3 T A 16: 55,686,880 (GRCm39) I43F possibly damaging Het
Or4g17 T A 2: 111,209,837 (GRCm39) V164E possibly damaging Het
Or5t5 A T 2: 86,616,691 (GRCm39) T206S possibly damaging Het
Pkd1l2 T C 8: 117,808,999 (GRCm39) I64V probably damaging Het
Prf1 G A 10: 61,136,033 (GRCm39) R103H probably benign Het
Rest A G 5: 77,428,874 (GRCm39) D431G probably damaging Het
Serpina10 A T 12: 103,583,127 (GRCm39) L439Q probably damaging Het
Sgk3 T G 1: 9,951,804 (GRCm39) V176G probably damaging Het
Sorbs1 A G 19: 40,338,392 (GRCm39) I336T probably damaging Het
Strip1 C T 3: 107,527,355 (GRCm39) probably null Het
Syt4 T C 18: 31,576,799 (GRCm39) E185G possibly damaging Het
Tcaf3 T A 6: 42,566,738 (GRCm39) I784F probably damaging Het
Tgfbr3l G T 8: 4,299,439 (GRCm39) R74L possibly damaging Het
Thoc7 A G 14: 13,949,282 (GRCm38) M194T probably benign Het
Thsd7b T C 1: 129,879,129 (GRCm39) Y989H probably damaging Het
Tmem156 C T 5: 65,233,161 (GRCm39) V134I probably benign Het
Tnks A T 8: 35,320,457 (GRCm39) V738E probably benign Het
Trpm6 A T 19: 18,770,240 (GRCm39) I342F probably damaging Het
Vmn2r69 A T 7: 85,060,711 (GRCm39) V291D probably damaging Het
Wdr59 GGGTGGTG GGGTG 8: 112,207,172 (GRCm39) probably benign Het
Wnk1 T C 6: 119,928,953 (GRCm39) T1292A probably damaging Het
Yes1 T A 5: 32,812,584 (GRCm39) C285S probably benign Het
Zbed6 T C 1: 133,586,472 (GRCm39) I288M probably damaging Het
Zbtb49 T C 5: 38,371,263 (GRCm39) N206S probably benign 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
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
R7059:Slc19a3 UTSW 1 83,000,090 (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'- CTCCTTCAGATCCTGGAACCAATGC -3'
(R):5'- GCCACAGAGATAGCCTACTTTGCC -3'

Sequencing Primer
(F):5'- CGCAAAGTGTCTCAAAGCTG -3'
(R):5'- TGCCTACATATACAGCATGGTCAG -3'
Posted On 2013-06-12