Incidental Mutation 'R8168:Atp6v1b2'
ID 633907
Institutional Source Beutler Lab
Gene Symbol Atp6v1b2
Ensembl Gene ENSMUSG00000006273
Gene Name ATPase, H+ transporting, lysosomal V1 subunit B2
Synonyms HO57, Atp6b2
MMRRC Submission 067594-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8168 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 69541388-69566370 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 69560983 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 404 (S404P)
Ref Sequence ENSEMBL: ENSMUSP00000006435 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006435]
AlphaFold P62814
Predicted Effect possibly damaging
Transcript: ENSMUST00000006435
AA Change: S404P

PolyPhen 2 Score 0.926 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000006435
Gene: ENSMUSG00000006273
AA Change: S404P

DomainStartEndE-ValueType
Pfam:ATP-synt_ab_N 50 116 3.2e-14 PFAM
Pfam:ATP-synt_ab 173 399 1.9e-69 PFAM
Pfam:ATP-synt_ab_C 416 510 5.1e-18 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 100% (44/44)
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 eukaryotic intracellular organelles. V-ATPase dependent organelle 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, three B, and two G subunits, as well as a C, D, E, F, and H subunit. The V1 domain contains the ATP catalytic site. The protein encoded by this gene is one of two V1 domain B subunit isoforms and is the only B isoform highly expressed in osteoclasts. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ano4 A G 10: 88,816,857 (GRCm39) I652T probably damaging Het
Arhgef1 A G 7: 24,624,831 (GRCm39) T862A probably benign Het
Catsperz A G 19: 6,900,020 (GRCm39) S162P possibly damaging Het
Cfap410 G A 10: 77,818,778 (GRCm39) A150T probably benign Het
Cfap54 A T 10: 92,744,739 (GRCm39) S2170T unknown Het
Copa A T 1: 171,927,239 (GRCm39) H204L probably damaging Het
Cwc22 A C 2: 77,757,615 (GRCm39) V171G probably damaging Het
Dock5 A T 14: 68,007,646 (GRCm39) probably null Het
Flrt1 G A 19: 7,074,002 (GRCm39) L182F probably damaging Het
Foxf1 T C 8: 121,811,901 (GRCm39) V255A probably damaging Het
Gnptab G T 10: 88,254,995 (GRCm39) A194S probably benign Het
Gzf1 C T 2: 148,526,686 (GRCm39) R386C probably damaging Het
H2-Aa T A 17: 34,506,695 (GRCm39) T16S possibly damaging Het
Hdgfl2 T C 17: 56,389,282 (GRCm39) F52S probably damaging Het
Htt A G 5: 35,040,300 (GRCm39) N2154S probably benign Het
Ifi207 A C 1: 173,557,504 (GRCm39) S411R probably benign Het
Jcad A T 18: 4,675,094 (GRCm39) D952V probably benign Het
Lama3 T A 18: 12,639,999 (GRCm39) W65R probably null Het
Mef2c G T 13: 83,804,469 (GRCm39) L356F probably damaging Het
Mrgprb2 A T 7: 48,201,767 (GRCm39) S319R probably benign Het
Mtrr C T 13: 68,720,732 (GRCm39) V288I probably benign Het
Myo18a T A 11: 77,711,968 (GRCm39) I713N probably damaging Het
Nelfa A T 5: 34,079,251 (GRCm39) N107K possibly damaging Het
Nim1k A T 13: 120,174,288 (GRCm39) V202D probably damaging Het
Nlrc4 T C 17: 74,752,206 (GRCm39) T726A probably benign Het
Or4p8 T A 2: 88,727,120 (GRCm39) M274L probably benign Het
Or9m1 T A 2: 87,733,543 (GRCm39) H159L probably damaging Het
Phaf1 C T 8: 105,975,401 (GRCm39) P330L probably benign Het
Prdm10 G A 9: 31,258,263 (GRCm39) A514T probably benign Het
Prg4 T A 1: 150,331,601 (GRCm39) E357D unknown Het
Ptp4a3 T G 15: 73,628,695 (GRCm39) Y152D probably damaging Het
Raph1 A G 1: 60,538,779 (GRCm39) C389R unknown Het
Rcc1 T C 4: 132,063,096 (GRCm39) E170G probably benign Het
Spag17 C T 3: 99,942,300 (GRCm39) T775M possibly damaging Het
Srcap T A 7: 127,141,695 (GRCm39) V1825D probably damaging Het
Tshr T A 12: 91,478,739 (GRCm39) H195Q probably benign Het
Vmn1r174 A T 7: 23,454,096 (GRCm39) D254V probably damaging Het
Vps13a A C 19: 16,726,912 (GRCm39) I244M probably benign Het
Other mutations in Atp6v1b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Atp6v1b2 APN 8 69,541,586 (GRCm39) splice site probably null
IGL00908:Atp6v1b2 APN 8 69,548,918 (GRCm39) missense probably benign 0.00
IGL01914:Atp6v1b2 APN 8 69,548,932 (GRCm39) splice site probably benign
IGL03010:Atp6v1b2 APN 8 69,558,534 (GRCm39) missense probably damaging 0.97
IGL03376:Atp6v1b2 APN 8 69,554,811 (GRCm39) splice site probably benign
R0127:Atp6v1b2 UTSW 8 69,556,112 (GRCm39) missense probably damaging 1.00
R0427:Atp6v1b2 UTSW 8 69,554,084 (GRCm39) missense probably damaging 1.00
R0523:Atp6v1b2 UTSW 8 69,562,637 (GRCm39) missense possibly damaging 0.52
R1754:Atp6v1b2 UTSW 8 69,554,613 (GRCm39) missense probably benign 0.25
R1932:Atp6v1b2 UTSW 8 69,555,459 (GRCm39) nonsense probably null
R1954:Atp6v1b2 UTSW 8 69,558,555 (GRCm39) missense possibly damaging 0.95
R2228:Atp6v1b2 UTSW 8 69,555,411 (GRCm39) splice site probably null
R2229:Atp6v1b2 UTSW 8 69,555,411 (GRCm39) splice site probably null
R4448:Atp6v1b2 UTSW 8 69,554,674 (GRCm39) missense probably benign
R4738:Atp6v1b2 UTSW 8 69,556,062 (GRCm39) missense probably benign
R5243:Atp6v1b2 UTSW 8 69,556,391 (GRCm39) missense probably benign 0.07
R5388:Atp6v1b2 UTSW 8 69,554,089 (GRCm39) missense probably benign 0.00
R5664:Atp6v1b2 UTSW 8 69,560,272 (GRCm39) missense probably damaging 0.99
R5774:Atp6v1b2 UTSW 8 69,554,613 (GRCm39) missense probably damaging 0.97
R5894:Atp6v1b2 UTSW 8 69,560,218 (GRCm39) splice site probably null
R6015:Atp6v1b2 UTSW 8 69,555,148 (GRCm39) missense probably damaging 1.00
R6147:Atp6v1b2 UTSW 8 69,555,134 (GRCm39) nonsense probably null
R6217:Atp6v1b2 UTSW 8 69,562,530 (GRCm39) critical splice acceptor site probably null
R6636:Atp6v1b2 UTSW 8 69,554,026 (GRCm39) missense probably damaging 1.00
R6637:Atp6v1b2 UTSW 8 69,554,026 (GRCm39) missense probably damaging 1.00
R7032:Atp6v1b2 UTSW 8 69,541,548 (GRCm39) missense probably benign 0.44
R7108:Atp6v1b2 UTSW 8 69,555,153 (GRCm39) missense probably damaging 1.00
R7184:Atp6v1b2 UTSW 8 69,555,219 (GRCm39) missense possibly damaging 0.55
R7578:Atp6v1b2 UTSW 8 69,556,128 (GRCm39) missense probably benign 0.01
R8342:Atp6v1b2 UTSW 8 69,554,035 (GRCm39) missense probably benign 0.00
R8380:Atp6v1b2 UTSW 8 69,556,042 (GRCm39) missense probably damaging 1.00
R8961:Atp6v1b2 UTSW 8 69,555,414 (GRCm39) missense probably benign 0.01
R9100:Atp6v1b2 UTSW 8 69,541,476 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- TTCCTAGAAGATAAGGTCCCAGGC -3'
(R):5'- GGCTGCTTTGTTCCAGAGAG -3'

Sequencing Primer
(F):5'- GCCTCACCTAGGGAAACAGTG -3'
(R):5'- TGTTCCAGAGAGTTATTCCAACC -3'
Posted On 2020-07-13