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Gene: VMA21 (vacuolar ATPase assembly factor VMA21) Homo sapiens
Symbol: VMA21
Name: vacuolar ATPase assembly factor VMA21
Description: Predicted to be involved in vacuolar proton-transporting V-type ATPase complex assembly. Localizes to the lysosome. Implicated in X-linked myopathy with excessive autophagy.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: MEAX; MGC125514; MGC125516; MGC131652; myopathy with excessive autophagy; vacuolar ATPase assembly integral membrane protein VMA21; VMA21 vacuolar H+-ATPase homolog; VMA21 vacuolar H+-ATPase homolog (S. cerevisiae); VMA21, vacuolar ATPase assembly factor; XMEA
Mus musculus (house mouse) : Vma21 (VMA21 vacuolar H+-ATPase homolog (S. cerevisiae))  MGI  Alliance
Rattus norvegicus (Norway rat) : Vma21 (vacuolar ATPase assembly factor VMA21)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Vma21 (vacuolar ATPase assembly factor VMA21)
Pan paniscus (bonobo/pygmy chimpanzee) : VMA21 (vacuolar ATPase assembly factor VMA21)
Canis lupus familiaris (dog) : VMA21 (vacuolar ATPase assembly factor VMA21)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Vma21 (vacuolar ATPase assembly factor VMA21)
Sus scrofa (pig) : VMA21 (vacuolar ATPase assembly factor VMA21)
Chlorocebus sabaeus (green monkey) : VMA21 (vacuolar ATPase assembly factor VMA21)
Heterocephalus glaber (naked mole-rat) : Vma21 (vacuolar ATPase assembly factor VMA21)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 EnsemblX151,396,515 - 151,409,364 (+)Ensembl
GRCh38X151,396,595 - 151,409,364 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37X150,565,657 - 150,577,836 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36X150,316,363 - 150,328,494 (+)NCBINCBI36hg18NCBI36
CeleraX150,814,162 - 150,826,340 (+)NCBI
Cytogenetic MapXq28NCBI
HuRefX139,424,159 - 139,436,336 (+)NCBIHuRef
CHM1_1X150,440,375 - 150,452,556 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on VMA21
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1604972
Created: 2007-04-28
Species: Homo sapiens
Last Modified: 2019-12-25
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.