Incidental Mutation 'R6562:Slc9a3'
ID 522493
Institutional Source Beutler Lab
Gene Symbol Slc9a3
Ensembl Gene ENSMUSG00000036123
Gene Name solute carrier family 9 (sodium/hydrogen exchanger), member 3
Synonyms NHE3, NHE-3, 9030624O13Rik
MMRRC Submission 044686-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6562 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 74269576-74317561 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 74303280 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 191 (V191E)
Ref Sequence ENSEMBL: ENSMUSP00000153255 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036208] [ENSMUST00000221703] [ENSMUST00000225423]
AlphaFold G3X939
Predicted Effect possibly damaging
Transcript: ENSMUST00000036208
AA Change: V191E

PolyPhen 2 Score 0.941 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000038142
Gene: ENSMUSG00000036123
AA Change: V191E

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_H_Exchanger 53 457 3.6e-87 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000221703
AA Change: V191E

PolyPhen 2 Score 0.941 (Sensitivity: 0.80; Specificity: 0.94)
Predicted Effect probably damaging
Transcript: ENSMUST00000225423
AA Change: V191E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.9%
Validation Efficiency 100% (60/60)
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
4933434E20Rik A G 3: 89,970,543 (GRCm39) K26E probably benign Het
Abt1 T G 13: 23,607,758 (GRCm39) E82A probably damaging Het
Actr8 A G 14: 29,708,411 (GRCm39) probably null Het
Akap12 G T 10: 4,306,141 (GRCm39) E984* probably null Het
Ankrd13a C A 5: 114,942,453 (GRCm39) probably benign Het
Ankrd13c T A 3: 157,705,309 (GRCm39) S411T probably damaging Het
Arhgef28 A G 13: 98,124,647 (GRCm39) probably null Het
Arhgef3 A T 14: 26,874,953 (GRCm39) probably benign Het
Atad5 T C 11: 80,024,032 (GRCm39) S1712P probably benign Het
Bbs12 A G 3: 37,374,389 (GRCm39) E394G probably damaging Het
Ccdc158 T G 5: 92,810,581 (GRCm39) K102N probably damaging Het
Ccdc169 A G 3: 55,058,235 (GRCm39) N89S probably damaging Het
Cd200l1 C T 16: 45,264,442 (GRCm39) E39K probably benign Het
Cenpu T C 8: 47,025,858 (GRCm39) I132T possibly damaging Het
Cnrip1 G A 11: 17,028,539 (GRCm39) W157* probably null Het
Ctnnd1 A G 2: 84,454,652 (GRCm39) S53P probably benign Het
Dcpp3 AGGCCATGCTGGCC AGGCC 17: 24,136,572 (GRCm39) probably benign Het
Dock7 A T 4: 98,879,647 (GRCm39) V969D probably damaging Het
Ehd2 C A 7: 15,691,492 (GRCm39) R280L probably benign Het
Entpd5 T C 12: 84,432,974 (GRCm39) T218A probably damaging Het
Fcrl2 A C 3: 87,164,635 (GRCm39) I297S probably benign Het
Frmpd2 T A 14: 33,293,872 (GRCm39) L1346Q probably benign Het
Fry T C 5: 150,249,614 (GRCm39) S142P probably damaging Het
Gbgt1 A T 2: 28,394,898 (GRCm39) I179F probably damaging Het
Gm17067 A T 7: 42,358,153 (GRCm39) S116R probably damaging Het
Gm5565 G T 5: 146,094,964 (GRCm39) P261T probably damaging Het
Kat6a T C 8: 23,401,803 (GRCm39) F391L probably benign Het
Kcnmb4 A T 10: 116,309,089 (GRCm39) probably null Het
Krt6a T A 15: 101,600,094 (GRCm39) H386L probably benign Het
L3mbtl1 C T 2: 162,812,124 (GRCm39) T723I probably benign Het
Lamb2 A T 9: 108,364,207 (GRCm39) R1049W possibly damaging Het
Lrmda T C 14: 22,648,254 (GRCm39) probably benign Het
Lysmd2 C T 9: 75,542,691 (GRCm39) T95I unknown Het
Ndst3 A G 3: 123,346,181 (GRCm39) S698P probably damaging Het
Nin T C 12: 70,102,728 (GRCm39) D300G probably damaging Het
Nutf2 G T 8: 106,602,258 (GRCm39) D23Y probably benign Het
Or6c211 G A 10: 129,506,008 (GRCm39) P127S probably damaging Het
Ovgp1 A G 3: 105,887,589 (GRCm39) Y300C probably damaging Het
Pgghg A G 7: 140,526,506 (GRCm39) I633V probably benign Het
Pik3r3 C T 4: 116,157,006 (GRCm39) Q496* probably null Het
Pkn3 G T 2: 29,970,699 (GRCm39) probably null Het
Plin2 A T 4: 86,576,832 (GRCm39) S298T probably benign Het
Prdm8 T C 5: 98,331,202 (GRCm39) V18A possibly damaging Het
Rel C A 11: 23,707,026 (GRCm39) G59* probably null Het
Siglecg A G 7: 43,058,481 (GRCm39) R123G possibly damaging Het
Slc13a1 T A 6: 24,150,792 (GRCm39) I49F probably benign Het
Slc39a10 T A 1: 46,874,724 (GRCm39) T193S probably benign Het
Spata31e2 T A 1: 26,721,443 (GRCm39) T1246S possibly damaging Het
Sult2b1 A C 7: 45,391,670 (GRCm39) S39A probably benign Het
Tead1 A G 7: 112,460,650 (GRCm39) T185A probably benign Het
Tmem67 A G 4: 12,053,445 (GRCm39) probably null Het
Trim12c A T 7: 103,994,341 (GRCm39) probably null Het
Trpm6 T A 19: 18,815,406 (GRCm39) F1164Y probably damaging Het
Ube2d1 C T 10: 71,098,071 (GRCm39) D16N probably benign Het
Vmn2r24 A T 6: 123,757,386 (GRCm39) I85F probably benign Het
Vwde T A 6: 13,193,122 (GRCm39) N406Y possibly damaging Het
Wdr54 A T 6: 83,132,050 (GRCm39) probably null Het
Zcchc14 A T 8: 122,330,842 (GRCm39) N840K probably damaging Het
Zfp451 C A 1: 33,801,260 (GRCm39) S1052I possibly damaging Het
Other mutations in Slc9a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00835:Slc9a3 APN 13 74,308,421 (GRCm39) missense probably benign 0.19
IGL01299:Slc9a3 APN 13 74,308,382 (GRCm39) missense probably benign 0.33
IGL01390:Slc9a3 APN 13 74,298,880 (GRCm39) missense probably benign 0.01
IGL01814:Slc9a3 APN 13 74,314,091 (GRCm39) missense probably damaging 0.96
IGL02020:Slc9a3 APN 13 74,306,967 (GRCm39) missense probably damaging 0.99
IGL02072:Slc9a3 APN 13 74,313,978 (GRCm39) missense probably benign 0.00
IGL02186:Slc9a3 APN 13 74,311,233 (GRCm39) missense possibly damaging 0.94
IGL02878:Slc9a3 APN 13 74,313,476 (GRCm39) nonsense probably null
IGL03056:Slc9a3 APN 13 74,298,938 (GRCm39) missense probably damaging 1.00
R0090:Slc9a3 UTSW 13 74,306,847 (GRCm39) missense probably damaging 0.99
R0280:Slc9a3 UTSW 13 74,307,543 (GRCm39) missense probably damaging 1.00
R0359:Slc9a3 UTSW 13 74,305,726 (GRCm39) missense probably damaging 1.00
R0388:Slc9a3 UTSW 13 74,269,655 (GRCm39) missense unknown
R0396:Slc9a3 UTSW 13 74,305,903 (GRCm39) critical splice donor site probably null
R0893:Slc9a3 UTSW 13 74,307,365 (GRCm39) missense probably damaging 1.00
R1169:Slc9a3 UTSW 13 74,298,862 (GRCm39) missense probably damaging 0.98
R1640:Slc9a3 UTSW 13 74,306,937 (GRCm39) missense probably damaging 1.00
R1769:Slc9a3 UTSW 13 74,311,190 (GRCm39) missense probably benign 0.00
R1850:Slc9a3 UTSW 13 74,309,889 (GRCm39) missense probably benign 0.34
R1937:Slc9a3 UTSW 13 74,314,175 (GRCm39) splice site probably null
R2048:Slc9a3 UTSW 13 74,311,860 (GRCm39) missense probably damaging 1.00
R2146:Slc9a3 UTSW 13 74,269,722 (GRCm39) missense probably benign 0.00
R2495:Slc9a3 UTSW 13 74,306,822 (GRCm39) missense probably damaging 0.99
R2883:Slc9a3 UTSW 13 74,306,879 (GRCm39) missense probably damaging 1.00
R2938:Slc9a3 UTSW 13 74,269,788 (GRCm39) missense possibly damaging 0.62
R4538:Slc9a3 UTSW 13 74,309,851 (GRCm39) missense possibly damaging 0.56
R4580:Slc9a3 UTSW 13 74,307,005 (GRCm39) nonsense probably null
R4581:Slc9a3 UTSW 13 74,312,284 (GRCm39) missense probably damaging 0.99
R4841:Slc9a3 UTSW 13 74,313,956 (GRCm39) missense probably damaging 1.00
R4928:Slc9a3 UTSW 13 74,305,838 (GRCm39) missense probably damaging 1.00
R4965:Slc9a3 UTSW 13 74,312,412 (GRCm39) missense possibly damaging 0.62
R5079:Slc9a3 UTSW 13 74,312,406 (GRCm39) missense probably damaging 0.97
R5329:Slc9a3 UTSW 13 74,299,079 (GRCm39) missense possibly damaging 0.94
R5663:Slc9a3 UTSW 13 74,311,831 (GRCm39) missense probably damaging 0.98
R5876:Slc9a3 UTSW 13 74,309,842 (GRCm39) missense probably damaging 1.00
R5919:Slc9a3 UTSW 13 74,306,859 (GRCm39) missense probably damaging 0.98
R6060:Slc9a3 UTSW 13 74,299,004 (GRCm39) missense probably damaging 1.00
R6645:Slc9a3 UTSW 13 74,312,291 (GRCm39) missense probably damaging 0.99
R7145:Slc9a3 UTSW 13 74,298,797 (GRCm39) missense probably damaging 0.99
R7422:Slc9a3 UTSW 13 74,299,004 (GRCm39) missense probably damaging 1.00
R7565:Slc9a3 UTSW 13 74,305,813 (GRCm39) missense probably damaging 1.00
R7679:Slc9a3 UTSW 13 74,308,395 (GRCm39) missense possibly damaging 0.88
R8032:Slc9a3 UTSW 13 74,305,763 (GRCm39) missense probably damaging 1.00
R8080:Slc9a3 UTSW 13 74,314,146 (GRCm39) missense probably benign 0.30
R8158:Slc9a3 UTSW 13 74,303,241 (GRCm39) missense probably damaging 1.00
R8159:Slc9a3 UTSW 13 74,312,407 (GRCm39) missense probably benign 0.01
R8837:Slc9a3 UTSW 13 74,305,823 (GRCm39) missense probably damaging 1.00
R8939:Slc9a3 UTSW 13 74,311,895 (GRCm39) missense possibly damaging 0.93
R9111:Slc9a3 UTSW 13 74,298,920 (GRCm39) missense probably damaging 1.00
R9741:Slc9a3 UTSW 13 74,306,994 (GRCm39) missense possibly damaging 0.95
Z1176:Slc9a3 UTSW 13 74,313,975 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GACATCCTCTTTGTCACTGGG -3'
(R):5'- TTGGTAACGAGCACTTGGC -3'

Sequencing Primer
(F):5'- AGCCCTGGGAAGAGTTGTTCC -3'
(R):5'- TTGGCAAGGTATCCTAAAACCTC -3'
Posted On 2018-06-06