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Gene: INPP4A (inositol polyphosphate-4-phosphatase type I A) Homo sapiens
Symbol: INPP4A
Name: inositol polyphosphate-4-phosphatase type I A
Description: Predicted to have phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity. Predicted to be involved in inositol phosphate metabolic process; phosphatidylinositol biosynthetic process; and signal transduction. Localizes to the cytoplasm and nucleus.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: inositol polyphosphate 4-phosphatase type I; inositol polyphosphate-4-phosphatase, type 1; inositol polyphosphate-4-phosphatase, type I, 107kD; inositol polyphosphate-4-phosphatase, type I, 107kDa; INPP4; TVAS1; type I inositol 3,4-bisphosphate 4-phosphatase; type I inositol-3,4-bisphosphate 4-phosphatase
Mus musculus (house mouse) : Inpp4a (inositol polyphosphate-4-phosphatase, type I)  MGI  Alliance
Rattus norvegicus (Norway rat) : Inpp4a (inositol polyphosphate-4-phosphatase type I A)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Inpp4a (inositol polyphosphate-4-phosphatase type I A)
Pan paniscus (bonobo/pygmy chimpanzee) : INPP4A (inositol polyphosphate-4-phosphatase type I A)
Canis lupus familiaris (dog) : INPP4A (inositol polyphosphate-4-phosphatase type I A)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Inpp4a (inositol polyphosphate-4-phosphatase type I A)
Sus scrofa (pig) : INPP4A (inositol polyphosphate-4-phosphatase type I A)
Chlorocebus sabaeus (African green monkey) : INPP4A (inositol polyphosphate-4-phosphatase type I A)
Heterocephalus glaber (naked mole-rat) : Inpp4a (inositol polyphosphate-4-phosphatase type I A)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl298,444,854 - 98,594,390 (+)Ensembl
GRCh38298,444,538 - 98,594,392 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37299,061,321 - 99,207,496 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36298,501,857 - 98,570,614 (+)NCBINCBI36hg18NCBI36
Build 34298,519,930 - 98,662,684NCBI
Celera293,265,040 - 93,411,219 (+)NCBI
Cytogenetic Map2q11.2NCBI
HuRef292,826,490 - 92,972,083 (+)NCBIHuRef
CHM1_1299,065,634 - 99,211,815 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway 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 INPP4A
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 68560
Created: 2001-07-11
Species: Homo sapiens
Last Modified: 2019-12-31
Status: ACTIVE


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