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Gene: Inpp4b (inositol polyphosphate-4-phosphatase type II B) Rattus norvegicus
Symbol: Inpp4b
Name: inositol polyphosphate-4-phosphatase type II B
RGD ID: 620470
Description: Exhibits phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity. Involved in inositol phosphate dephosphorylation and phosphatidylinositol dephosphorylation. Predicted to localize to Golgi apparatus. Orthologous to human INPP4B (inositol polyphosphate-4-phosphatase type II B); PARTICIPATES IN inositol phosphate metabolic pathway; phosphoinositide metabolic pathway; phosphatidylinositol 3-kinase signaling pathway; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 2,3,7,8-Tetrachlorodibenzofuran; 2,4-dinitrotoluene.
Type: protein-coding
Also known as: inositol polyphosphate 4-phosphatase type II; inositol polyphosphate-4-phosphatase type II 105kD; inositol polyphosphate-4-phosphatase, type II; inositol polyphosphate-4-phosphatase, type II, 105kD; type II inositol 3,4-bisphosphate 4-phosphatase; type II inositol-3,4-bisphosphate 4-phosphatase
Homo sapiens (human) : INPP4B (inositol polyphosphate-4-phosphatase type II B)  HGNC  Alliance
Mus musculus (house mouse) : Inpp4b (inositol polyphosphate-4-phosphatase, type II)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Inpp4b (inositol polyphosphate-4-phosphatase type II B)
Pan paniscus (bonobo/pygmy chimpanzee) : INPP4B (inositol polyphosphate-4-phosphatase type II B)
Canis lupus familiaris (dog) : INPP4B (inositol polyphosphate-4-phosphatase type II B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Inpp4b (inositol polyphosphate-4-phosphatase type II B)
Sus scrofa (pig) : INPP4B (inositol polyphosphate-4-phosphatase type II B)
Chlorocebus sabaeus (African green monkey) : INPP4B (inositol polyphosphate-4-phosphatase type II B)
Heterocephalus glaber (naked mole-rat) : Inpp4b (inositol polyphosphate-4-phosphatase type II B)
more info ...
Allele / Splice: Inpp4bTn(sb-T2/Bart3)2.143Mcwi   Inpp4bTn(sb-T2/Bart3)2.232Mcwi  
Genetic Models: F344-Inpp4bTn(sb-T2/Bart3)2.232Mcwi F344-Inpp4bTn(sb-T2/Bart3)2.143Mcwi
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
NCBI Annotation Information: Annotation category: suggests misassembly
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.01929,592,889 - 30,341,528 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl1929,597,905 - 29,968,424 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.01940,508,684 - 41,132,035 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.41927,722,430 - 28,363,639 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.11927,727,256 - 28,484,803 (-)NCBI
Celera1925,451,220 - 26,189,580 (-)NCBICelera
Cytogenetic Map19q11NCBI
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
QTLs in Region (Rnor_6.0)
Genetic Models
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 6.0)

Additional Information

External Database Links
Nomenclature History
RGD Curation Notes
More on Inpp4b
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 620470
Created: 2002-08-06
Species: Rattus norvegicus
Last Modified: 2020-08-20
Status: ACTIVE


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