Incidental Mutation 'R9111:Slc9a3'
ID 692264
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 068971-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9111 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 74269576-74317561 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 74298920 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 113 (Y113C)
Ref Sequence ENSEMBL: ENSMUSP00000038142 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036208] [ENSMUST00000221703] [ENSMUST00000225423]
AlphaFold G3X939
Predicted Effect probably damaging
Transcript: ENSMUST00000036208
AA Change: Y113C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000038142
Gene: ENSMUSG00000036123
AA Change: Y113C

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: Y113C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000225423
AA Change: Y113C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.5%
Validation Efficiency 100% (47/47)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb10 T C 8: 124,696,646 (GRCm39) N210S Het
Adamts17 A G 7: 66,489,648 (GRCm39) D22G probably damaging Het
Aldh3b1 T C 19: 3,971,797 (GRCm39) E58G probably damaging Het
Atg2a G A 19: 6,311,534 (GRCm39) A1830T probably damaging Het
Birc6 T C 17: 74,966,340 (GRCm39) V4118A probably damaging Het
Ccdc28a G A 10: 18,100,750 (GRCm39) P73S possibly damaging Het
Cdc42bpb A T 12: 111,284,903 (GRCm39) D771E probably benign Het
Cdk14 G A 5: 5,315,985 (GRCm39) P13S possibly damaging Het
Cdr2 G A 7: 120,559,345 (GRCm39) S158F possibly damaging Het
Cfap44 A T 16: 44,252,326 (GRCm39) T812S probably benign Het
Cmklr1 G C 5: 113,752,043 (GRCm39) H319Q probably benign Het
Cp A T 3: 20,027,949 (GRCm39) I452F probably damaging Het
Dcdc2c T A 12: 28,585,488 (GRCm39) I2F probably damaging Het
Dlat G A 9: 50,570,906 (GRCm39) probably benign Het
Dock1 A G 7: 134,601,017 (GRCm39) D984G possibly damaging Het
Dsc2 T C 18: 20,167,764 (GRCm39) I710V probably benign Het
Eif4e A G 3: 138,252,122 (GRCm39) E20G probably benign Het
Fbxw16 T C 9: 109,265,679 (GRCm39) Y380C probably damaging Het
Fscn3 A G 6: 28,430,310 (GRCm39) D160G probably damaging Het
Gm9195 G A 14: 72,694,123 (GRCm39) Q1531* probably null Het
Hps3 T C 3: 20,084,575 (GRCm39) probably null Het
Idh2 TCCCAGG T 7: 79,748,079 (GRCm39) probably benign Het
Igsf1 C T X: 48,875,736 (GRCm39) E755K probably null Het
Kalrn A G 16: 34,181,371 (GRCm39) V89A probably damaging Het
Kcng1 C A 2: 168,104,535 (GRCm39) G437V probably damaging Het
Krt82 C T 15: 101,451,786 (GRCm39) R343Q probably benign Het
Lbr T C 1: 181,645,068 (GRCm39) D528G possibly damaging Het
Macf1 T C 4: 123,406,819 (GRCm39) E256G probably damaging Het
Mier2 T C 10: 79,381,285 (GRCm39) probably benign Het
Mmp9 T A 2: 164,792,726 (GRCm39) probably null Het
Myrf A G 19: 10,191,421 (GRCm39) probably null Het
Ncor1 T A 11: 62,280,585 (GRCm39) T82S possibly damaging Het
Or4c107 G A 2: 88,789,055 (GRCm39) V82I probably benign Het
P2rx6 G T 16: 17,385,627 (GRCm39) W176L probably benign Het
Pde4b A G 4: 102,454,657 (GRCm39) E108G probably damaging Het
Pik3c2a A G 7: 115,993,531 (GRCm39) V412A probably damaging Het
Prkd2 A G 7: 16,584,131 (GRCm39) E328G probably benign Het
Prmt1 A C 7: 44,631,169 (GRCm39) V114G probably damaging Het
Rnf133 G A 6: 23,648,928 (GRCm39) H334Y probably benign Het
Rps18-ps5 T A 13: 28,441,626 (GRCm39) L3Q probably damaging Het
Secisbp2l A G 2: 125,602,206 (GRCm39) S385P probably benign Het
Sel1l3 A T 5: 53,279,213 (GRCm39) probably benign Het
Sf3a2 ACTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGT ACTCCAGGGGTGCACCCACCAGCTCCAGGGGTGCACCCACCAGCTCCAGGGGT 10: 80,640,271 (GRCm39) probably benign Het
Sfpq CCAGCAGCAGCAGCAGC CCAGCAGCAGCAGC 4: 126,915,401 (GRCm39) probably benign Het
Slc35e1 G A 8: 73,246,030 (GRCm39) P134L Het
Slc5a4b A T 10: 75,925,827 (GRCm39) probably benign Het
Ugt3a1 T C 15: 9,306,333 (GRCm39) F161L possibly damaging Het
Zhx2 T C 15: 57,685,984 (GRCm39) I451T probably 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
R6562:Slc9a3 UTSW 13 74,303,280 (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
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'- CTTATGAGCCCTGATCTGCC -3'
(R):5'- TACCTTGGGTAACAAAGTGACTTG -3'

Sequencing Primer
(F):5'- AGCCCTGATCTGCCTGACC -3'
(R):5'- GTGACTTGTATTCACCCAGAAGAC -3'
Posted On 2021-12-30