Entity Details

Primary name VATB2_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionP21281
EntryNameVATB2_HUMAN
FullNameV-type proton ATPase subunit B, brain isoform
TaxID9606
Evidenceevidence at protein level
Length511
SequenceStatuscomplete
DateCreated1991-05-01
DateModified2021-06-02

Ontological Relatives

GenesATP6V1B2

GO terms

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GOName
GO:0001726 ruffle
GO:0005524 ATP binding
GO:0005765 lysosomal membrane
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0005902 microvillus
GO:0008286 insulin receptor signaling pathway
GO:0012505 endomembrane system
GO:0015078 proton transmembrane transporter activity
GO:0016021 integral component of membrane
GO:0016241 regulation of macroautophagy
GO:0016324 apical plasma membrane
GO:0033180 proton-transporting V-type ATPase, V1 domain
GO:0033572 transferrin transport
GO:0034198 cellular response to amino acid starvation
GO:0034220 ion transmembrane transport
GO:0042470 melanosome
GO:0043231 intracellular membrane-bounded organelle
GO:0046034 ATP metabolic process
GO:0046961 proton-transporting ATPase activity, rotational mechanism
GO:0070062 extracellular exosome
GO:0090383 phagosome acidification
GO:1902600 proton transmembrane transport

Subcellular Location

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Subcellular Location
Apical cell membrane
Cytoplasm
Melanosome

Domains

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DomainNameCategoryType
IPR000194 ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domainDomainDomain
IPR004100 ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domainDomainDomain
IPR005723 ATPase, V1 complex, subunit BFamilyFamily
IPR020003 ATPase, alpha/beta subunit, nucleotide-binding domain, active siteSiteActive site
IPR022879 V-type ATP synthase regulatory subunit B/betaFamilyFamily
IPR027417 P-loop containing nucleoside triphosphate hydrolaseFamilyHomologous superfamily

Diseases

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Disease IDSourceNameDescription
124480 OMIMDeafness, congenital, with onychodystrophy, autosomal dominant (DDOD)An autosomal dominant syndrome characterized mainly by congenital sensorineural hearing loss accompanied by dystrophic or absent nails. Coniform teeth, selective tooth agenesis, and hands and feet abnormalities are present in some patients. The disease is caused by variants affecting the gene represented in this entry.
616455 OMIMZimmermann-Laband syndrome 2 (ZLS2)A form of Zimmermann-Laband syndrome, a rare developmental disorder characterized by facial dysmorphism with bulbous nose and thick floppy ears, gingival enlargement, hypoplasia or aplasia of terminal phalanges and nails, hypertrichosis, joint hyperextensibility, and hepatosplenomegaly. Some patients manifest intellectual disability with or without epilepsy. ZLS2 inheritance is autosomal dominant. The disease is caused by variants affecting the gene represented in this entry.

Drugs

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DrugNameSourceType
DB01133 Tiludronic acidDrugbanksmall molecule
DB05260 Gallium nitrateDrugbanksmall molecule
DB07347 4-(2-Aminoethyl)Benzenesulfonyl FluorideDrugbanksmall molecule