Incidental Mutation 'R2058:Slc19a3'
ID228330
Institutional Source Beutler Lab
Gene Symbol Slc19a3
Ensembl Gene ENSMUSG00000038496
Gene Namesolute carrier family 19, member 3
SynonymsThTr2, A230084E24Rik
MMRRC Submission 040063-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.136) question?
Stock #R2058 (G1)
Quality Score225
Status Validated
Chromosome1
Chromosomal Location83012523-83038448 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 83014791 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Lysine at position 403 (I403K)
Ref Sequence ENSEMBL: ENSMUSP00000126646 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045560] [ENSMUST00000164473]
Predicted Effect probably damaging
Transcript: ENSMUST00000045560
AA Change: I403K

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000041683
Gene: ENSMUSG00000038496
AA Change: I403K

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: I403K

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000126646
Gene: ENSMUSG00000038496
AA Change: I403K

DomainStartEndE-ValueType
Pfam:Folate_carrier 11 435 1.3e-178 PFAM
Pfam:MFS_1 16 416 1.9e-17 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189789
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 99% (94/95)
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: 94 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam18 A T 8: 24,672,066 probably benign Het
Adgrf5 A G 17: 43,428,586 Y72C possibly damaging Het
Alas1 T C 9: 106,241,290 E211G probably damaging Het
Alkbh1 C T 12: 87,443,750 probably benign Het
Ano1 A G 7: 144,648,052 V334A probably damaging Het
Arhgap18 C T 10: 26,854,908 T122I probably benign Het
Arhgef4 A G 1: 34,722,377 K238R unknown Het
Atf6b A T 17: 34,648,575 probably null Het
Atp2a1 G A 7: 126,447,672 A847V possibly damaging Het
Baz1b T A 5: 135,217,225 N509K probably benign Het
BC051076 A T 5: 87,963,985 noncoding transcript Het
Cage1 A G 13: 38,023,380 V163A probably benign Het
Canx T C 11: 50,304,425 N272S probably damaging Het
Cd302 T A 2: 60,252,423 I186F possibly damaging Het
Cd84 A G 1: 171,872,750 T145A possibly damaging Het
Cep112 T A 11: 108,519,261 probably null Het
Cmtm4 A C 8: 104,355,288 F156V probably damaging Het
Col4a1 T A 8: 11,210,792 D1330V probably damaging Het
Ctsa T G 2: 164,834,902 M136R probably null Het
Cyp2d10 T A 15: 82,403,814 I363F probably damaging Het
Dmbt1 G A 7: 131,106,170 A1381T possibly damaging Het
Dmwd T A 7: 19,080,727 L434Q probably damaging Het
Fat4 T A 3: 38,891,170 M1404K possibly damaging Het
Gcc2 T A 10: 58,285,957 S1102T probably benign Het
Gcm2 T C 13: 41,109,954 M1V probably null Het
Gna14 G C 19: 16,608,141 probably benign Het
Gsk3b T A 16: 38,187,909 D192E probably benign Het
Gulo A G 14: 65,991,159 V270A possibly damaging Het
Hps5 T A 7: 46,768,051 D904V probably damaging Het
Il7 A T 3: 7,573,915 N130K probably damaging Het
Jak3 A T 8: 71,685,383 probably null Het
Klhl6 T G 16: 19,982,931 T25P probably benign Het
Kremen2 T C 17: 23,742,717 E272G possibly damaging Het
Map3k21 A G 8: 125,938,722 K550R probably benign Het
Mphosph10 T A 7: 64,376,751 L650F probably damaging Het
Mrpl48 T C 7: 100,549,333 E204G probably damaging Het
Msh5 A C 17: 35,029,756 V738G probably damaging Het
Mybph G A 1: 134,200,119 C473Y probably damaging Het
Nid1 A C 13: 13,500,473 H926P probably benign Het
Nlrp9a T A 7: 26,557,362 I46K possibly damaging Het
Notch3 T C 17: 32,143,644 T1336A probably benign Het
Nsun4 T C 4: 116,053,680 probably null Het
Olfr1023 A T 2: 85,886,952 T51S possibly damaging Het
Olfr390 A G 11: 73,787,274 N112S probably benign Het
Osgin1 A G 8: 119,445,673 D402G possibly damaging Het
Patl1 A G 19: 11,932,147 E479G possibly damaging Het
Pbsn T C X: 77,847,976 K72E probably damaging Het
Pcdhb13 A G 18: 37,444,567 Q666R possibly damaging Het
Pi4k2b G A 5: 52,750,680 V131I probably benign Het
Pkn2 G A 3: 142,853,471 H98Y possibly damaging Het
Pms1 A G 1: 53,275,168 Y73H probably benign Het
Ppt2 A T 17: 34,622,844 probably benign Het
Prkdc A G 16: 15,727,605 T1862A probably benign Het
Prl6a1 T C 13: 27,319,098 Y231H probably benign Het
Ranbp3l T A 15: 9,000,817 V41D probably damaging Het
Rhobtb2 T C 14: 69,794,039 T546A possibly damaging Het
Ripk4 A T 16: 97,744,142 L372* probably null Het
Rnf126 A G 10: 79,759,137 probably benign Het
S100pbp A G 4: 129,182,100 V144A probably benign Het
Saal1 T C 7: 46,699,456 Q317R probably damaging Het
Sap25 G A 5: 137,642,772 G277R probably damaging Het
Senp2 C T 16: 22,014,199 T79I probably damaging Het
Serpinb9c A T 13: 33,156,871 C81* probably null Het
Set A G 2: 30,069,036 K70E possibly damaging Het
Setd3 A G 12: 108,107,341 I559T probably benign Het
Sik1 A G 17: 31,848,797 S435P probably benign Het
Skint3 A T 4: 112,255,783 K197* probably null Het
Skint5 T A 4: 113,870,700 I402F possibly damaging Het
Slc18a1 G A 8: 69,043,961 T350M probably damaging Het
Slc1a7 C T 4: 108,004,439 T225I probably benign Het
Slc38a4 T C 15: 97,008,725 I336V probably benign Het
Smarcc1 A G 9: 110,118,343 probably benign Het
St8sia5 A T 18: 77,254,763 I390F probably damaging Het
Strc A T 2: 121,378,887 W290R probably damaging Het
Svep1 T C 4: 58,084,554 D1858G possibly damaging Het
Sympk G A 7: 19,043,529 R568Q probably damaging Het
Tex44 A C 1: 86,427,006 K212N probably damaging Het
Tgm4 T C 9: 123,061,770 I54T probably damaging Het
Thrap3 C T 4: 126,180,174 V260I probably damaging Het
Thsd7a A T 6: 12,318,106 probably benign Het
Trim12c A G 7: 104,348,191 F53L possibly damaging Het
Ttc6 T A 12: 57,737,693 D1849E probably benign Het
Ubap2l A T 3: 90,031,376 probably benign Het
Umodl1 G A 17: 31,008,766 probably null Het
Usp17la A C 7: 104,861,171 T328P probably damaging Het
Vmn2r113 T A 17: 22,958,249 L669* probably null Het
Vps13b T A 15: 35,841,447 V2541E probably damaging Het
Wnt3 T C 11: 103,812,285 I198T probably damaging Het
Zfp316 T C 5: 143,263,406 E158G unknown Het
Zfp362 T G 4: 128,786,987 I182L possibly damaging Het
Zfp804a A G 2: 82,257,366 D513G probably benign Het
Zfp879 C T 11: 50,832,601 E543K probably benign Het
Zfp97 T A 17: 17,144,756 N172K possibly damaging Het
Zmym6 A T 4: 127,088,415 K82* probably null Het
Other mutations in Slc19a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03066:Slc19a3 APN 1 83014836 missense probably damaging 0.99
tag UTSW 1 83026260 missense probably damaging 1.00
R0437:Slc19a3 UTSW 1 83022565 missense probably benign 0.00
R0526:Slc19a3 UTSW 1 83022733 missense probably damaging 1.00
R1160:Slc19a3 UTSW 1 83022692 missense possibly damaging 0.85
R1306:Slc19a3 UTSW 1 83022762 missense probably damaging 1.00
R1832:Slc19a3 UTSW 1 83022747 missense probably damaging 0.99
R1938:Slc19a3 UTSW 1 83019368 missense possibly damaging 0.76
R1961:Slc19a3 UTSW 1 83022798 missense probably benign 0.00
R2200:Slc19a3 UTSW 1 83022943 missense probably damaging 0.96
R2245:Slc19a3 UTSW 1 83013970 missense possibly damaging 0.84
R2261:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R2404:Slc19a3 UTSW 1 83023035 missense probably benign 0.16
R3891:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R3892:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R3907:Slc19a3 UTSW 1 83014813 missense possibly damaging 0.76
R3912:Slc19a3 UTSW 1 83022703 missense probably benign 0.09
R3922:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R3923:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R3961:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R4083:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R4106:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R4107:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R4109:Slc19a3 UTSW 1 83022957 missense probably damaging 1.00
R4667:Slc19a3 UTSW 1 83022799 missense probably benign
R4768:Slc19a3 UTSW 1 83023113 missense probably damaging 1.00
R4769:Slc19a3 UTSW 1 83019341 missense probably damaging 1.00
R5001:Slc19a3 UTSW 1 83022620 missense probably benign 0.33
R5538:Slc19a3 UTSW 1 83022561 missense possibly damaging 0.51
R5588:Slc19a3 UTSW 1 83023055 nonsense probably null
R6143:Slc19a3 UTSW 1 83026339 missense probably benign 0.00
R6546:Slc19a3 UTSW 1 83026360 missense probably benign 0.02
R6547:Slc19a3 UTSW 1 83022900 missense probably damaging 1.00
R7059:Slc19a3 UTSW 1 83022369 missense probably damaging 1.00
R7497:Slc19a3 UTSW 1 83013928 missense probably damaging 1.00
R7509:Slc19a3 UTSW 1 83026260 missense probably damaging 1.00
R7584:Slc19a3 UTSW 1 83022748 missense possibly damaging 0.79
R7810:Slc19a3 UTSW 1 83019441 missense probably benign 0.02
R8150:Slc19a3 UTSW 1 83022495 missense probably damaging 1.00
R8412:Slc19a3 UTSW 1 83014812 missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- TGGAGGCAACCTGGTTATTC -3'
(R):5'- GGACATGCCTTAACAACACTG -3'

Sequencing Primer
(F):5'- GAGGCAACCTGGTTATTCTATATTCC -3'
(R):5'- AGGAATGGTCTTGAATCCCTC -3'
Posted On2014-09-17