Gene Gene information from NCBI Gene database.
Entrez ID 23545
Gene name ATPase H+ transporting V0 subunit a2
Gene symbol ATP6V0A2
Synonyms (NCBI Gene)
A2ARCLARCL2AATP6A2ATP6N1DJ6B7RTFSTV1TJ6TJ6MTJ6SVPH1WSSa2V
Chromosome 12
Chromosome location 12q24.31
Summary The protein encoded by this gene is a subunit of the vacuolar ATPase (v-ATPase), an heteromultimeric enzyme that is present in intracellular vesicles and in the plasma membrane of specialized cells, and which is essential for the acidification of diverse
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs80356753 A>G Pathogenic Genic upstream transcript variant, upstream transcript variant, splice acceptor variant
rs80356754 C>- Pathogenic Frameshift variant, coding sequence variant
rs80356755 G>T Pathogenic Coding sequence variant, stop gained
rs80356756 A>- Pathogenic-likely-pathogenic Frameshift variant, coding sequence variant
rs80356758 C>T Pathogenic Coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
428
miRTarBase ID miRNA Experiments Reference
MIRT672124 hsa-miR-6895-5p HITS-CLIP 23824327
MIRT677125 hsa-miR-3158-5p HITS-CLIP 23824327
MIRT458184 hsa-miR-2467-3p HITS-CLIP 23824327
MIRT672123 hsa-miR-4755-3p HITS-CLIP 23824327
MIRT672122 hsa-miR-4284 HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
TEAD1 Activation 15878913
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
30
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane NAS 32001091
GO:0000220 Component Vacuolar proton-transporting V-type ATPase, V0 domain IEA
GO:0001669 Component Acrosomal vesicle IEA
GO:0005515 Function Protein binding IPI 16415858
GO:0005765 Component Lysosomal membrane HDA 17897319
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
611716 18481 ENSG00000185344
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9Y487
Protein name V-type proton ATPase 116 kDa subunit a 2 (V-ATPase 116 kDa subunit a 2) (Lysosomal H(+)-transporting ATPase V0 subunit a 2) (TJ6) (Vacuolar proton translocating ATPase 116 kDa subunit a isoform 2)
Protein function Subunit of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons (By similarity). V-ATPase is responsible
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01496 V_ATPase_I 27 842 V-type ATPase 116kDa subunit family Family
Sequence
MGSLFRSETMCLAQLFLQSGTAYECLSALGEKGLVQFRDLNQNVSSFQRKFVGEVKRCEE
LERILVYLVQEINRADIPLPEGEASPPAPPLKQVLEMQEQLQKLEVELREVTKNKEKLRK
NLLELIEYTHMLRVTKTFVKRNVEFEPTYEEFPSLESDSLLDYSCMQRLGAKLGFVSGLI
NQGKVEAFEKMLWRVCKGYTIVSYAELDESLEDPETGEVIKWYVFLISFWGEQIGHKVKK
ICDCYHCHVYPYPNTAEERREIQEGLNTRIQDLYTVLHKTEDYLRQVLCKAAESVYSRVI
QVKKMKAIYHMLNMCSFDVTNKCLIAEVWCPEADLQDLRRALEEGSRESGATIPSFMNII
PTKETPPTRIRTNKFTEGFQNIVDAYGVGSYREVNPALFTIITFPFLFAVMFGDFGHGFV
MFLFALLLVLNENHPRLNQSQEIMRMFFNGRYILLLMGLFSVYTGLIYNDCFSKSVNLFG
SGWNVSAMYSSSHPPAEHKKMVLWNDSVVRHNSILQLDPSIPGVFRGPYPLGIDPIWNLA
TNRLTFLNSFKMKMSVILGIIHMTFGVILGIFNHLHFRKKFNIYLVSIPELLFMLCIFGY
LIFMIFYKWLVFSAETSRVAPSILIEFINMFLFPASKTSGLYTGQEYVQRVLLVVTALSV
PVLFLGKPLFLLWLHNGRSCFGVNRSGYTLIRKDSEEEVSLLGSQDIEEGNHQVEDGCRE
MACEEFNFGEILMTQVIHSIEYCLGCISNTASYLRLWALSLAHAQLSDVLWAMLMRVGLR
VDTTYGVLLLLPVIALFAVLTIFILLIMEGLSAFLHAIRLHWVEFQNKFYVGAGTKFVPF
SF
SLLSSKFNNDDSVA
Sequence length 856
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Oxidative phosphorylation
Metabolic pathways
Lysosome
Phagosome
Synaptic vesicle cycle
Collecting duct acid secretion
Vibrio cholerae infection
Epithelial cell signaling in Helicobacter pylori infection
Tuberculosis
Human papillomavirus infection
Rheumatoid arthritis
  ROS and RNS production in phagocytes
Insulin receptor recycling
Transferrin endocytosis and recycling
Ion channel transport
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
26
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
ALG9 congenital disorder of glycosylation Likely pathogenic; Pathogenic rs374480381, rs2135920743, rs750984566, rs2135879573, rs80356758, rs80356750, rs767257316, rs2541871623, rs2135887401, rs1593915216, rs1956632157, rs776509864, rs745590426, rs1039808574, rs372852652
View all (12 more)
RCV003502514
RCV001387990
RCV003609191
RCV001985792
RCV005055499
View all (22 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Cutis laxa Pathogenic; Likely pathogenic rs80356750, rs2541878282, rs745590426 RCV004579513
RCV003123476
RCV002265727
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cutis laxa with osteodystrophy Likely pathogenic; Pathogenic rs374480381, rs1220385043, rs80356758, rs80356750, rs767257316, rs2541822774, rs745590426, rs1039808574, rs372852652, rs80356756, rs367543007, rs80356751, rs80356753, rs1566294545, rs1956462432
View all (1 more)
RCV002498429
RCV003485991
RCV000000887
RCV000000888
RCV005010898
View all (11 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Lung cancer Pathogenic rs80356751 RCV005887594
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATP6V0A2-related disorder Benign; Likely benign; Uncertain significance; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATP6VOA2-related disorder Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE CUTIS LAXA TYPE 2, CLASSIC TYPE GenCC, Orphanet
GenCC, Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Alopecia Alopecia BEFREE 26612766
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 27062231
★☆☆☆☆
Found in Text Mining only
Arthritis Rheumatoid Rheumatoid arthritis Pubtator 8843857 Associate
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis BEFREE 27062231
★☆☆☆☆
Found in Text Mining only
Autosomal recessive cutis laxa type 2, classic type Cutis Laxa Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Bicuspid aortic valve Bicuspid aortic valve BEFREE 29206322
★☆☆☆☆
Found in Text Mining only
Bone Diseases Bone Disease BEFREE 23329773
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 23836555
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 27146324, 37090185 Associate
★☆☆☆☆
Found in Text Mining only