Incidental Mutation 'R5079:Slc9a3'
ID387046
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 042668-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5079 (G1)
Quality Score225
Status Validated
Chromosome13
Chromosomal Location74121457-74169442 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 74164287 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Tyrosine at position 668 (N668Y)
Ref Sequence ENSEMBL: ENSMUSP00000153255 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036208] [ENSMUST00000221703] [ENSMUST00000225423]
Predicted Effect probably damaging
Transcript: ENSMUST00000036208
AA Change: N668Y

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000038142
Gene: ENSMUSG00000036123
AA Change: N668Y

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: N668Y

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000225423
AA Change: N668Y

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
Meta Mutation Damage Score 0.05 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.1%
  • 20x: 91.6%
Validation Efficiency 90% (63/70)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik T C 5: 109,737,330 S221G probably benign Het
Abca9 A T 11: 110,145,569 F571L possibly damaging Het
Agbl4 T A 4: 111,566,629 M284K possibly damaging Het
Ankrd16 A G 2: 11,778,899 D104G probably damaging Het
Bpifc T C 10: 85,981,304 D230G probably damaging Het
Casc3 C T 11: 98,810,426 probably benign Het
Catsperd T C 17: 56,658,153 probably null Het
Cpxm2 C T 7: 132,154,285 probably null Het
Crisp1 A T 17: 40,308,976 probably null Het
Crybg2 T C 4: 134,074,253 I908T possibly damaging Het
Csn3 T C 5: 87,929,767 V44A possibly damaging Het
Dopey1 T A 9: 86,487,421 D102E probably damaging Het
Etfdh T C 3: 79,618,398 Y111C probably damaging Het
Fam69c A T 18: 84,730,577 H100L probably benign Het
Fat3 T C 9: 15,999,127 S1860G probably benign Het
Gba2 G T 4: 43,568,640 probably benign Het
Ggta1 A G 2: 35,422,237 I43T possibly damaging Het
Glb1l2 T C 9: 26,771,109 I149V probably benign Het
Gm5084 T A 13: 60,212,825 noncoding transcript Het
Gm5591 G T 7: 38,522,136 P170T probably benign Het
Gm6614 A C 6: 141,972,347 I601R probably benign Het
Gucy2d A T 7: 98,458,268 probably null Het
Itpr3 T C 17: 27,098,423 F851L probably damaging Het
Kat2b T A 17: 53,663,638 I684N probably damaging Het
Klra17 C A 6: 129,872,196 K138N possibly damaging Het
Lrrc4 T A 6: 28,830,770 H282L possibly damaging Het
Lyst T C 13: 13,757,353 I3522T probably benign Het
Man2c1 A G 9: 57,136,716 T312A probably damaging Het
Mapkbp1 A G 2: 120,013,733 R313G probably damaging Het
N4bp2 G A 5: 65,811,977 G1361R probably damaging Het
Nbas A T 12: 13,374,711 I984F probably damaging Het
Ncor1 T A 11: 62,345,237 Q579L possibly damaging Het
Nme9 A G 9: 99,459,702 Y35C probably damaging Het
Olfr1136 C A 2: 87,693,208 V225F probably damaging Het
Ormdl1 T C 1: 53,308,934 V145A probably damaging Het
Paxbp1 C A 16: 91,025,146 probably null Het
Pcnx C A 12: 81,979,089 S1530* probably null Het
Pogk A G 1: 166,399,164 W473R probably damaging Het
Pot1b A T 17: 55,669,801 S374T probably benign Het
Rcn1 A G 2: 105,399,057 F50S probably damaging Het
Rcvrn T A 11: 67,702,941 I186N probably damaging Het
Rnd2 C T 11: 101,468,999 L57F probably damaging Het
Ror1 T A 4: 100,441,422 I664N probably damaging Het
Sall2 G T 14: 52,314,754 A326E probably damaging Het
Sh2d6 G A 6: 72,519,850 P66S probably benign Het
Slc6a20b T A 9: 123,598,498 S449C probably damaging Het
Sorcs2 T G 5: 36,043,452 K584T probably damaging Het
Stam T C 2: 14,074,539 M8T probably benign Het
Styk1 G A 6: 131,301,713 P333S probably damaging Het
Sycp1 A G 3: 102,878,800 C589R possibly damaging Het
Tas2r123 A G 6: 132,847,718 I193V probably benign Het
Tnks1bp1 C A 2: 85,062,626 Q304K probably damaging Het
Traf3ip2 T C 10: 39,626,477 L207P probably damaging Het
Usp49 A G 17: 47,673,221 S384G possibly damaging Het
Vezt T C 10: 94,020,624 probably null Het
Vmn1r87 C A 7: 13,132,326 M11I probably benign Het
Vmn2r39 A G 7: 9,023,490 V504A probably benign Het
Wapl G A 14: 34,724,757 A607T probably damaging Het
Zfp638 A G 6: 83,929,456 N201S 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
R0090:Slc9a3 UTSW 13 74158728 missense probably damaging 0.99
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
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'- TGCCTTCTTCTCAGACAAGGG -3'
(R):5'- GCAGGAATTTGGTCTCTGCTC -3'

Sequencing Primer
(F):5'- ATGAGCTGGAGATCCTGTGACC -3'
(R):5'- GTCTCTGCTCTGGTGAAAGTC -3'
Posted On2016-06-06