Incidental Mutation 'R0090:Slc9a3'
ID20168
Institutional Source Beutler Lab
Gene Symbol Slc9a3
Ensembl Gene ENSMUSG00000036123
Gene Namesolute carrier family 9 (sodium/hydrogen exchanger), member 3
Synonyms9030624O13Rik, NHE-3, NHE3
MMRRC Submission 038377-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0090 (G1)
Quality Score225
Status Validated (trace)
Chromosome13
Chromosomal Location74121457-74169442 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 74158728 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 324 (E324G)
Ref Sequence ENSEMBL: ENSMUSP00000152682 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036208] [ENSMUST00000221703] [ENSMUST00000225423]
Predicted Effect probably damaging
Transcript: ENSMUST00000036208
AA Change: E324G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000038142
Gene: ENSMUSG00000036123
AA Change: E324G

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_H_Exchanger 53 457 3.6e-87 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000221703
AA Change: E324G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
Predicted Effect probably benign
Transcript: ENSMUST00000225423
AA Change: E324G

PolyPhen 2 Score 0.086 (Sensitivity: 0.93; Specificity: 0.85)
Meta Mutation Damage Score 0.184 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.7%
  • 20x: 91.4%
Validation Efficiency 99% (90/91)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an epithelial brush border Na/H exchanger that uses an inward sodium ion gradient to expel acids from the cell. Defects in this gene are a cause of congenital secretory sodium diarrhea. Pseudogenes of this gene exist on chromosomes 10 and 22. [provided by RefSeq, Mar 2016]
PHENOTYPE: Homozygous mutant mice have diarrhea associated with defects of renal and intestinal absorption. Males are infertile. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010315B03Rik T C 9: 124,295,159 probably benign Het
4933427I04Rik A G 4: 123,860,982 T230A possibly damaging Het
9230110C19Rik T A 9: 8,027,183 N118I probably benign Het
Acsm1 T C 7: 119,662,189 probably benign Het
Acta1 T C 8: 123,893,657 N14S probably damaging Het
Aff4 A G 11: 53,392,782 T362A probably benign Het
Aggf1 A G 13: 95,364,959 I305T probably benign Het
Ap4b1 A G 3: 103,820,429 D325G possibly damaging Het
Ap4e1 C T 2: 127,064,985 T1055I possibly damaging Het
Arhgef2 A T 3: 88,639,348 Q496L probably damaging Het
Arhgef28 A G 13: 98,075,110 F122L probably damaging Het
Baiap3 G A 17: 25,250,070 probably benign Het
Casp8ap2 T A 4: 32,640,327 H460Q probably damaging Het
Casz1 A G 4: 148,933,411 T386A probably benign Het
Cd53 A T 3: 106,767,409 V114E possibly damaging Het
Celsr2 A G 3: 108,393,327 probably benign Het
Chaf1b G T 16: 93,887,124 A88S possibly damaging Het
Cldn10 A T 14: 118,874,200 Y194F probably damaging Het
Clec2e A C 6: 129,095,218 probably null Het
Cmpk2 A T 12: 26,478,022 T413S probably benign Het
Col9a1 T A 1: 24,223,562 probably null Het
Dchs1 G T 7: 105,755,932 Q2468K probably benign Het
Ddx60 A G 8: 61,942,293 D88G probably damaging Het
Dnah8 A G 17: 30,784,090 R3588G probably benign Het
Ect2 T C 3: 27,115,476 T774A probably benign Het
Ect2 C T 3: 27,138,502 E431K probably null Het
Ern1 A G 11: 106,405,823 V767A probably damaging Het
Fbln1 A C 15: 85,224,288 E75A possibly damaging Het
Fgf5 C T 5: 98,261,987 R132* probably null Het
Folh1 T C 7: 86,725,868 probably benign Het
Gdf15 A T 8: 70,629,684 H257Q probably damaging Het
Ghitm T C 14: 37,122,219 T322A probably benign Het
Gm13212 A T 4: 145,622,625 K211* probably null Het
Gm5709 A G 3: 59,618,771 noncoding transcript Het
Hbb-y C T 7: 103,852,743 probably null Het
Hmcn2 A T 2: 31,426,198 D3771V probably damaging Het
Hspa12a T C 19: 58,799,509 D627G probably benign Het
Idh2 T C 7: 80,097,914 E286G probably damaging Het
Idh3b C A 2: 130,280,979 A297S probably benign Het
Igsf3 A G 3: 101,435,652 E535G probably damaging Het
Ilf3 T A 9: 21,395,414 D314E probably damaging Het
Itgb8 A G 12: 119,202,563 S78P probably benign Het
Itih5 G A 2: 10,164,684 V31I probably benign Het
Kcnj2 T C 11: 111,073,027 V415A probably benign Het
Kin A G 2: 10,085,773 Q53R possibly damaging Het
Krt78 A T 15: 101,947,837 M513K probably benign Het
Krtap4-8 A T 11: 99,780,486 probably benign Het
Ltbr T C 6: 125,309,449 probably benign Het
Mgat4a G A 1: 37,490,333 T146I probably damaging Het
Mrps2 G C 2: 28,468,256 W19C probably damaging Het
Mthfs T C 9: 89,211,291 S33P probably damaging Het
Myh6 T C 14: 54,958,704 D546G probably damaging Het
Nanos3 C T 8: 84,176,134 R133Q probably damaging Het
Ndst2 T C 14: 20,727,267 T553A probably damaging Het
Nlrp12 T C 7: 3,240,034 E616G probably damaging Het
Nrde2 T C 12: 100,129,286 probably benign Het
Nup210l G A 3: 90,211,779 V1832I probably benign Het
Olfr1283 A T 2: 111,369,294 I221F probably damaging Het
Olfr376 G A 11: 73,375,576 V276I probably benign Het
Pcm1 A T 8: 41,256,041 E9D probably damaging Het
Pear1 A T 3: 87,754,342 D541E possibly damaging Het
Peg10 A G 6: 4,756,063 probably benign Het
Prss1 G A 6: 41,461,232 R31Q probably benign Het
Ptpn13 T C 5: 103,569,503 V1837A probably damaging Het
Rasgrp3 A G 17: 75,498,461 D149G probably damaging Het
Reg3d A T 6: 78,378,483 H8Q possibly damaging Het
Rhox4f A C X: 37,607,469 V15G probably benign Het
Sacs T A 14: 61,205,440 L1645H probably damaging Het
Slc16a5 A T 11: 115,464,925 S71C probably damaging Het
Smgc T C 15: 91,859,762 V574A possibly damaging Het
Stac3 C T 10: 127,503,930 probably benign Het
Supv3l1 A G 10: 62,429,706 L685P probably benign Het
Taar2 G A 10: 23,941,495 R311H probably benign Het
Tas2r125 G T 6: 132,910,398 A250S probably benign Het
Tdrd6 C T 17: 43,628,241 V639I probably benign Het
Thap12 T G 7: 98,715,893 W423G probably damaging Het
Tmem245 T C 4: 56,899,410 I217V probably benign Het
Trip12 T A 1: 84,732,136 probably benign Het
Tshz3 T C 7: 36,768,892 V102A probably benign Het
Ubap1 T C 4: 41,379,826 S347P probably damaging Het
Usp10 C T 8: 119,953,196 Q612* probably null Het
Vmn2r72 T C 7: 85,754,876 I36V probably benign Het
Vps37a T C 8: 40,526,989 I63T possibly damaging Het
Whrn C A 4: 63,432,732 R9L possibly damaging Het
Xrcc1 T C 7: 24,570,217 Y401H probably damaging Het
Ylpm1 GCCTAAGCAGCAACCTAAG GCCTAAG 12: 85,029,040 probably benign Het
Zfhx3 G A 8: 108,950,057 D2580N possibly damaging Het
Zfhx4 A G 3: 5,243,625 N637S probably damaging Het
Zyg11a A T 4: 108,201,347 probably benign Het
Other mutations in Slc9a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00835:Slc9a3 APN 13 74160302 missense probably benign 0.19
IGL01299:Slc9a3 APN 13 74160263 missense probably benign 0.33
IGL01390:Slc9a3 APN 13 74150761 missense probably benign 0.01
IGL01814:Slc9a3 APN 13 74165972 missense probably damaging 0.96
IGL02020:Slc9a3 APN 13 74158848 missense probably damaging 0.99
IGL02072:Slc9a3 APN 13 74165859 missense probably benign 0.00
IGL02186:Slc9a3 APN 13 74163114 missense possibly damaging 0.94
IGL02878:Slc9a3 APN 13 74165357 nonsense probably null
IGL03056:Slc9a3 APN 13 74150819 missense probably damaging 1.00
R0280:Slc9a3 UTSW 13 74159424 missense probably damaging 1.00
R0359:Slc9a3 UTSW 13 74157607 missense probably damaging 1.00
R0388:Slc9a3 UTSW 13 74121536 missense unknown
R0396:Slc9a3 UTSW 13 74157784 critical splice donor site probably null
R0893:Slc9a3 UTSW 13 74159246 missense probably damaging 1.00
R1169:Slc9a3 UTSW 13 74150743 missense probably damaging 0.98
R1640:Slc9a3 UTSW 13 74158818 missense probably damaging 1.00
R1769:Slc9a3 UTSW 13 74163071 missense probably benign 0.00
R1850:Slc9a3 UTSW 13 74161770 missense probably benign 0.34
R1937:Slc9a3 UTSW 13 74166056 unclassified probably null
R2048:Slc9a3 UTSW 13 74163741 missense probably damaging 1.00
R2146:Slc9a3 UTSW 13 74121603 missense probably benign 0.00
R2495:Slc9a3 UTSW 13 74158703 missense probably damaging 0.99
R2883:Slc9a3 UTSW 13 74158760 missense probably damaging 1.00
R2938:Slc9a3 UTSW 13 74121669 missense possibly damaging 0.62
R4538:Slc9a3 UTSW 13 74161732 missense possibly damaging 0.56
R4580:Slc9a3 UTSW 13 74158886 nonsense probably null
R4581:Slc9a3 UTSW 13 74164165 missense probably damaging 0.99
R4841:Slc9a3 UTSW 13 74165837 missense probably damaging 1.00
R4928:Slc9a3 UTSW 13 74157719 missense probably damaging 1.00
R4965:Slc9a3 UTSW 13 74164293 missense possibly damaging 0.62
R5079:Slc9a3 UTSW 13 74164287 missense probably damaging 0.97
R5329:Slc9a3 UTSW 13 74150960 missense possibly damaging 0.94
R5663:Slc9a3 UTSW 13 74163712 missense probably damaging 0.98
R5876:Slc9a3 UTSW 13 74161723 missense probably damaging 1.00
R5919:Slc9a3 UTSW 13 74158740 missense probably damaging 0.98
R6060:Slc9a3 UTSW 13 74150885 missense probably damaging 1.00
R6562:Slc9a3 UTSW 13 74155161 missense probably damaging 1.00
R6645:Slc9a3 UTSW 13 74164172 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CTTCGGGAAGAGCAGGGTTCATAC -3'
(R):5'- ACCTAAACTGAGGGAGCCTAGCTAC -3'

Sequencing Primer
(F):5'- GACTAGCCATTGTAGATTGTATCTCC -3'
(R):5'- GAGCCTAGCTACTACTAAGAGTGC -3'
Posted On2013-04-11