Incidental Mutation 'R6334:Slc9a1'
ID510692
Institutional Source Beutler Lab
Gene Symbol Slc9a1
Ensembl Gene ENSMUSG00000028854
Gene Namesolute carrier family 9 (sodium/hydrogen exchanger), member 1
SynonymsApnh, Nhe1, antiporter
MMRRC Submission
Accession Numbers

Genbank: NM_016981; MGI: 102462

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R6334 (G1)
Quality Score225.009
Status Validated
Chromosome4
Chromosomal Location133369706-133423702 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 133422208 bp
ZygosityHeterozygous
Amino Acid Change Valine to Isoleucine at position 782 (V782I)
Ref Sequence ENSEMBL: ENSMUSP00000030669 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030669]
Predicted Effect possibly damaging
Transcript: ENSMUST00000030669
AA Change: V782I

PolyPhen 2 Score 0.644 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000030669
Gene: ENSMUSG00000028854
AA Change: V782I

DomainStartEndE-ValueType
transmembrane domain 15 33 N/A INTRINSIC
Pfam:Na_H_Exchanger 109 509 1.3e-89 PFAM
Pfam:NEXCaM_BD 603 704 1.5e-34 PFAM
low complexity region 757 764 N/A INTRINSIC
low complexity region 803 814 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132864
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141658
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156079
Meta Mutation Damage Score 0.0718 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 100% (64/64)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a Na+/H+ antiporter that is a member of the solute carrier family 9. The encoded protein is a plasma membrane transporter that is expressed in the kidney and intestine. This protein plays a central role in regulating pH homeostasis, cell migration and cell volume. This protein may also be involved in tumor growth. [provided by RefSeq, Sep 2011]
PHENOTYPE: Two-thirds of homozygous null mice die before weaning with reduced body weight, ataxia, a relatively mild stomach phenotype, and a postmortem appearance suggestive of death by a convulsive seizure. Homozygotes also display impaired fluid secretion and NaCl absorption in their parotid glands. [provided by MGI curators]
Allele List at MGI

All alleles(10) : Targeted, knock-out(1) Targeted, other(2) Gene trapped(6) Spontaneous(1)

Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik T A 11: 58,880,114 S141T probably benign Het
Afap1l2 A G 19: 56,917,976 probably null Het
Aox2 C T 1: 58,307,407 Q567* probably null Het
Aqp4 T A 18: 15,393,591 M278L probably benign Het
Atp23 A C 10: 126,887,669 L188R probably benign Het
B230359F08Rik A G 14: 53,795,942 T103A probably damaging Het
Catsperg1 C T 7: 29,206,357 G215D probably benign Het
Cavin4 T C 4: 48,663,824 V68A possibly damaging Het
Ccl4 T C 11: 83,662,678 S6P unknown Het
Cfap46 T C 7: 139,680,831 E117G probably damaging Het
Chek1 A G 9: 36,714,492 S286P possibly damaging Het
Cntn4 G A 6: 106,344,786 V35I probably benign Het
Cntn4 C A 6: 106,506,192 P236Q probably benign Het
Cyp2d40 C A 15: 82,761,552 G84V probably benign Het
Dnah12 A T 14: 26,706,834 H205L possibly damaging Het
Dock1 G A 7: 134,851,576 V845I probably benign Het
Drg1 T C 11: 3,266,292 K7E possibly damaging Het
Eloa G A 4: 136,009,822 P488S probably damaging Het
Evi5 G A 5: 107,820,521 R187* probably null Het
Fam53a T A 5: 33,600,875 L301F probably damaging Het
Fmnl3 T C 15: 99,337,653 K63E probably damaging Het
Gast C A 11: 100,336,612 Q44K probably benign Het
Gm4788 A G 1: 139,773,924 probably null Het
Gng10 T A 4: 59,035,257 V7E probably benign Het
Gtf3c5 G A 2: 28,570,462 T375I probably benign Het
Haus5 C T 7: 30,658,976 W298* probably null Het
Hspa14 A T 2: 3,489,072 probably null Het
Kcna3 T C 3: 107,036,424 M1T probably null Het
Kcnj15 T G 16: 95,296,236 L239R probably damaging Het
Klhl2 G T 8: 64,759,808 D232E probably benign Het
Lamb3 A T 1: 193,335,474 I888F probably damaging Het
Lars C A 18: 42,217,486 M919I probably benign Het
Lfng T C 5: 140,612,767 V247A possibly damaging Het
Lrp1b C T 2: 41,789,033 A16T probably benign Het
Mamdc2 A T 19: 23,363,906 I235N probably damaging Het
Map9 T A 3: 82,383,305 L492Q probably damaging Het
Mcpt8 A G 14: 56,085,147 V14A possibly damaging Het
Myo1b T C 1: 51,768,651 K823R probably null Het
Nbea G T 3: 56,037,149 T598K probably damaging Het
Nrcam C A 12: 44,572,300 H877N probably benign Het
Nrxn2 T C 19: 6,531,292 probably null Het
Nwd2 A T 5: 63,800,253 I309F possibly damaging Het
Phyhd1 G A 2: 30,274,724 probably null Het
Pkp2 C T 16: 16,226,069 T229I probably damaging Het
Plagl2 G A 2: 153,232,691 P97S probably benign Het
Plekhh2 C A 17: 84,566,866 N526K probably benign Het
Plin4 A G 17: 56,103,261 L1217P probably benign Het
Polr3e T C 7: 120,927,999 S67P possibly damaging Het
Postn A G 3: 54,385,282 K757E probably benign Het
Prpf39 T A 12: 65,042,813 probably null Het
Ptprg C T 14: 12,166,832 T745I probably damaging Het
Pxylp1 C G 9: 96,825,254 A292P probably damaging Het
Rpl35 G T 2: 39,001,742 D82E possibly damaging Het
Syn2 T A 6: 115,263,914 M415K possibly damaging Het
Tmem117 A C 15: 95,011,443 I246L probably benign Het
Tmem221 A T 8: 71,558,784 V9E probably damaging Het
Ubxn7 T A 16: 32,372,189 probably null Het
Vmn2r101 G T 17: 19,589,850 M299I possibly damaging Het
Vmn2r103 T A 17: 19,794,082 S379T probably damaging Het
Vmn2r109 T C 17: 20,541,178 N639S probably benign Het
Wdr26 T C 1: 181,203,206 Het
Zfp109 T A 7: 24,228,883 Y367F probably damaging Het
Zfp143 G A 7: 110,086,131 C389Y probably damaging Het
Zfp553 G T 7: 127,236,892 probably null Het
Other mutations in Slc9a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00905:Slc9a1 APN 4 133370548 missense probably benign 0.03
IGL00949:Slc9a1 APN 4 133416451 missense probably benign 0.03
IGL00952:Slc9a1 APN 4 133416382 missense probably damaging 0.99
IGL01023:Slc9a1 APN 4 133422143 missense probably benign 0.04
IGL01151:Slc9a1 APN 4 133411989 missense probably damaging 1.00
IGL01796:Slc9a1 APN 4 133420093 splice site probably benign
IGL01896:Slc9a1 APN 4 133418059 missense probably damaging 1.00
IGL02621:Slc9a1 APN 4 133370568 missense probably benign
F6893:Slc9a1 UTSW 4 133422146 missense probably benign 0.06
R0123:Slc9a1 UTSW 4 133420605 missense probably benign 0.34
R0134:Slc9a1 UTSW 4 133420605 missense probably benign 0.34
R0225:Slc9a1 UTSW 4 133420605 missense probably benign 0.34
R0658:Slc9a1 UTSW 4 133420499 splice site probably benign
R0759:Slc9a1 UTSW 4 133416403 missense probably damaging 1.00
R0781:Slc9a1 UTSW 4 133370548 missense probably benign 0.03
R1110:Slc9a1 UTSW 4 133370548 missense probably benign 0.03
R1316:Slc9a1 UTSW 4 133422247 missense possibly damaging 0.95
R1637:Slc9a1 UTSW 4 133422223 missense probably benign
R1680:Slc9a1 UTSW 4 133418080 missense probably damaging 1.00
R2050:Slc9a1 UTSW 4 133416334 missense probably benign 0.02
R4279:Slc9a1 UTSW 4 133412089 missense probably benign 0.31
R4960:Slc9a1 UTSW 4 133370656 missense probably damaging 1.00
R5381:Slc9a1 UTSW 4 133422071 missense probably damaging 0.96
R5590:Slc9a1 UTSW 4 133421563 missense probably damaging 0.99
R5638:Slc9a1 UTSW 4 133412260 missense probably damaging 1.00
R5935:Slc9a1 UTSW 4 133419865 intron probably benign
R6402:Slc9a1 UTSW 4 133370651 missense probably benign 0.37
R7553:Slc9a1 UTSW 4 133412269 missense probably damaging 1.00
R7772:Slc9a1 UTSW 4 133411965 missense probably damaging 1.00
R7843:Slc9a1 UTSW 4 133370442 start gained probably benign
R7926:Slc9a1 UTSW 4 133370442 start gained probably benign
X0018:Slc9a1 UTSW 4 133418071 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGACCCACTGGCCTATGAAC -3'
(R):5'- CCAATCCAGGTCAGGAGACAAG -3'

Sequencing Primer
(F):5'- TGGCCTATGAACCCAAGGCAG -3'
(R):5'- ACAAGAGGAGCGCCCAG -3'
Posted On2018-04-02