Incidental Mutation 'R2162:Atp6v0a4'
Institutional Source Beutler Lab
Gene Symbol Atp6v0a4
Ensembl Gene ENSMUSG00000038600
Gene NameATPase, H+ transporting, lysosomal V0 subunit A4
SynonymsV-ATPase alpha 4, Atp6n1b
MMRRC Submission 040165-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R2162 (G1)
Quality Score225
Status Validated
Chromosomal Location38048483-38124586 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 38088646 bp
Amino Acid Change Lysine to Asparagine at position 128 (K128N)
Ref Sequence ENSEMBL: ENSMUSP00000110558 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040259] [ENSMUST00000114908]
Predicted Effect possibly damaging
Transcript: ENSMUST00000040259
AA Change: K128N

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000039381
Gene: ENSMUSG00000038600
AA Change: K128N

Pfam:V_ATPase_I 26 824 3.5e-293 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000114908
AA Change: K128N

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000110558
Gene: ENSMUSG00000038600
AA Change: K128N

Pfam:V_ATPase_I 27 823 N/A PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138385
Meta Mutation Damage Score 0.1421 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.6%
Validation Efficiency 100% (55/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of intracellular compartments of eukaryotic cells. V-ATPase dependent acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A and three B subunits, two G subunits plus the C, D, E, F, and H subunits. The V1 domain contains the ATP catalytic site. The V0 domain consists of five different subunits: a, c, c', c'', and d. This gene is one of four genes in man and mouse that encode different isoforms of the a subunit. Alternatively spliced transcript variants encoding the same protein have been described. Mutations in this gene are associated with renal tubular acidosis associated with preserved hearing. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null mutation display postnatal or premature lethality, hyperchloremic hypokalemic acidosis with hypocitraturia, inner ear defects, impaired hearing, and impaired olfaction. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700022I11Rik A G 4: 42,972,238 T524A possibly damaging Het
Adamts20 A C 15: 94,331,458 C927G probably damaging Het
Afdn T A 17: 13,896,174 D190E probably benign Het
Ankrd28 T C 14: 31,708,762 D850G probably damaging Het
Arhgap45 T C 10: 80,016,979 M1T probably null Het
Bcat1 T A 6: 145,010,108 D349V probably damaging Het
Cacna1i T C 15: 80,356,187 F370S probably damaging Het
Clca4b T C 3: 144,928,587 I82V probably benign Het
Csmd3 CCTTTGCGCTT CCTT 15: 47,741,236 probably null Het
Cyfip2 T C 11: 46,261,506 D485G probably benign Het
Cyp27b1 G T 10: 127,051,060 V382L probably damaging Het
Dnaaf5 T C 5: 139,181,565 V447A possibly damaging Het
Dpp9 A T 17: 56,199,113 F429I possibly damaging Het
Eng C T 2: 32,679,047 R528C probably damaging Het
Gcn1l1 A T 5: 115,592,132 Q835L probably benign Het
Gprc6a CAAA CA 10: 51,615,680 probably null Het
Hlx T A 1: 184,730,692 probably null Het
Htt T A 5: 34,821,718 V815D probably benign Het
Il1f5 G T 2: 24,279,680 L17F probably damaging Het
Itga1 C T 13: 115,030,910 V157I probably benign Het
Krtap19-3 T G 16: 88,877,719 *88C probably null Het
Lzic G C 4: 149,488,728 E112D probably null Het
Mark2 G C 19: 7,282,747 S111C probably damaging Het
Mep1b C T 18: 21,086,239 T150I possibly damaging Het
Mroh7 G C 4: 106,700,181 S777R probably damaging Het
Nrxn1 G A 17: 90,162,431 R35C probably damaging Het
Olfr1145 T A 2: 87,810,360 I180K probably damaging Het
Olfr494 C A 7: 108,367,562 P24Q probably benign Het
Olfr624 T G 7: 103,670,872 Q53P possibly damaging Het
Pacs2 A G 12: 113,050,947 T243A probably benign Het
Pan2 A G 10: 128,304,222 E4G possibly damaging Het
Pdp1 A G 4: 11,961,123 V396A probably damaging Het
Pdzd7 A G 19: 45,036,055 probably null Het
Peg10 T A 6: 4,755,914 probably benign Het
Pgc C A 17: 47,729,311 F93L probably null Het
Piezo2 A G 18: 63,081,662 probably null Het
Pja2 T C 17: 64,309,402 D166G probably benign Het
Ppp1r9b T C 11: 94,998,051 L97P probably damaging Het
Ptgir A G 7: 16,906,869 M29V possibly damaging Het
S100a10 T C 3: 93,564,373 V88A probably damaging Het
Scn9a T A 2: 66,534,229 Y789F probably damaging Het
Slit3 A T 11: 35,688,682 S1229C probably null Het
Sptan1 T C 2: 30,018,576 probably benign Het
Srrd G T 5: 112,342,944 probably benign Het
Tdrd3 A G 14: 87,480,785 T201A probably damaging Het
Tectb C G 19: 55,180,999 probably benign Het
Ttll4 A G 1: 74,686,391 K653E probably damaging Het
Usp43 A G 11: 67,879,969 L613P probably damaging Het
Vmn1r167 T C 7: 23,504,799 D264G possibly damaging Het
Whamm A G 7: 81,571,341 D7G probably damaging Het
Zcchc17 T C 4: 130,338,524 D62G probably benign Het
Zfp280d T A 9: 72,298,822 I62K probably damaging Het
Zfp445 T G 9: 122,852,476 E800A probably damaging Het
Zfp516 A G 18: 82,986,938 R656G possibly damaging Het
Other mutations in Atp6v0a4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00232:Atp6v0a4 APN 6 38092790 nonsense probably null
IGL01358:Atp6v0a4 APN 6 38074210 missense probably damaging 1.00
IGL01781:Atp6v0a4 APN 6 38074160 missense possibly damaging 0.91
IGL01934:Atp6v0a4 APN 6 38051546 missense possibly damaging 0.90
IGL01953:Atp6v0a4 APN 6 38054617 missense probably damaging 0.97
IGL03190:Atp6v0a4 APN 6 38054556 missense probably benign 0.02
R0049:Atp6v0a4 UTSW 6 38082081 missense probably damaging 1.00
R0049:Atp6v0a4 UTSW 6 38082081 missense probably damaging 1.00
R0100:Atp6v0a4 UTSW 6 38076815 missense probably benign
R0105:Atp6v0a4 UTSW 6 38053129 splice site probably benign
R1569:Atp6v0a4 UTSW 6 38050625 missense probably damaging 1.00
R1754:Atp6v0a4 UTSW 6 38067829 missense probably benign
R2142:Atp6v0a4 UTSW 6 38082936 nonsense probably null
R2433:Atp6v0a4 UTSW 6 38082029 critical splice donor site probably null
R2892:Atp6v0a4 UTSW 6 38053017 missense probably benign 0.00
R4599:Atp6v0a4 UTSW 6 38078802 missense probably benign 0.01
R4687:Atp6v0a4 UTSW 6 38092465 missense possibly damaging 0.95
R4716:Atp6v0a4 UTSW 6 38061064 missense probably damaging 1.00
R4938:Atp6v0a4 UTSW 6 38078814 missense possibly damaging 0.80
R5062:Atp6v0a4 UTSW 6 38074183 missense probably benign 0.05
R5437:Atp6v0a4 UTSW 6 38076733 missense probably damaging 0.97
R5440:Atp6v0a4 UTSW 6 38092817 missense probably damaging 0.96
R5697:Atp6v0a4 UTSW 6 38050507 splice site probably null
R5698:Atp6v0a4 UTSW 6 38050507 splice site probably null
R6425:Atp6v0a4 UTSW 6 38050511 missense possibly damaging 0.88
R7659:Atp6v0a4 UTSW 6 38071972 missense probably damaging 1.00
R8004:Atp6v0a4 UTSW 6 38050549 missense possibly damaging 0.93
R8270:Atp6v0a4 UTSW 6 38074229 missense probably damaging 1.00
Z1176:Atp6v0a4 UTSW 6 38049036 missense possibly damaging 0.95
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-10-01