INPP5D - inositol polyphosphate-5-phosphatase D Gene

Homo sapiens

Also known as SHIP; SHIP1; SHIP-1; hp51CN; SIP-145; p150Ship

Gene ID: 3635 | Gene type: protein coding

About INPP5D

Cytogenetic location: 2q37.1 Genomic coordinates (GRCh38): 2:233,060,342-233,207,903 (from NCBI)

This gene has 14 transcripts (splice variants), 1 gene allele, 215 orthologues and 13 paralogues. Broad expression in lymph node (RPKM 33.2), spleen (RPKM 31.1) and 21 other tissues.

Summary

This gene is a member of the inositol polyphosphate-5-phosphatase (INPP5) family and encodes a protein with an N-terminal SH2 domain, an inositol Phosphatase domain, and two C-terminal protein interaction domains. Expression of this protein is restricted to hematopoietic cells where its movement from the cytosol to the plasma membrane is mediated by tyrosine phosphorylation. At the plasma membrane, the protein hydrolyzes the 5' phosphate from phosphatidylinositol (3,4,5)-trisphosphate and inositol-1,3,4,5-tetrakisphosphate, thereby affecting multiple signaling pathways. The protein is also partly localized to the nucleus, where it may be involved in nuclear inositol phosphate signaling processes. Overall, the protein functions as a negative regulator of myeloid cell proliferation and survival. Mutations in this gene are associated with defects and cancers of the immune system. Deficiencies in the encoded protein, SHIP1, have been associated with Inflammatory Bowel Disease types such as Crohn's Disease and Ulcerative Colitis. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2020]

INPP5D Products(2)

mRNA	Protein	Name
NM_001017915.3	NP_001017915.1	phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1 isoform a
NM_005541.5	NP_005532.2	phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1 isoform b

Gene Ontology

Molecular Function

Molecular Function GO Annotation	Evidence	Reference	Source
enables protein binding	IPI IPI: Inferred from physical interaction	9148918	GOA

EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

INPP5D Protein Structure

Exo_endo_phos

0
200
400
600
810 a.a.

Protein Preferred Names

Protein Names

phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1

SH2 domain-containing inositol 5'-phosphatase 1

Related Diseases

Diseases

Alias

Crohn'S Disease

Crohn Disease	Pediatric Crohn'S Disease
Regional Enteritis	Crohn'S Disease Of Large Bowel
Granulomatous Colitis	Enteritis, Granulomatous
Enteritis	Crohn'S Disease Of Colon
Colitis, Granulomatous	Crohn'S Enteritis
Enteritis, Regional	Ileitis
Adenoviral Enteritis	Acute Gastroenteropathy Due To Norwalk Agent
Viral Gastroenteritis Due To Norwalk Agent	Winter Vomiting
Epidemic Winter Vomiting Disease	Small Round Structured Virus Enteritis
Epidemic Vomiting Syndrome	Epidemic Vomiting
Epidemic Nausea	Epidemic Viral Gastroenteritis Due To Norwalk Virus
Noroviral Enteritis	Crohn Disease Nos
Crohns	Cd - [Crohn'S Disease]
Regional Enteritis Of Bowel	Crohn'S Regional Enteritis
Cobble-Stone Appearance Of Intestine	Intestinal Ulcer And Erosion Due To Crohn Disease
Granulomatous Enteritis

Lymphoproliferative Syndrome

Lymphoproliferative Disorder	Lymphoproliferative Disorders
Lymphoproliferative Disorders, Susceptibility To

Inflammatory Bowel Disease

Inflammatory Bowel Diseases

Bowel Disease, Inflammatory

Juvenile Myelomonocytic Leukemia

Leukemia, Juvenile Myelomonocytic	JMML
Leukemia, Juvenile Myelomonocytic, Somatic	Juvenile Chronic Myelomonocytic Leukemia
Juvenile Chronic Myelogenous Leukemia	Leukemia, Myelomonocytic, Juvenile
Juvenile Myelomonocytic Leukaemia Without Mention Of Remission

Severe Congenital Neutropenia

Congenital Neutropenia	Neutropenia, Severe Congenital
Congenital Agranulocytosis	Infantile Genetic Agranulocytosis
Kostmann Disease	Kostmann'S Agranulocytosis
Kostmann'S Syndrome	Severe Infantile Genetic Neutropenia

Polycystic Lipomembranous Osteodysplasia With Sclerosing Leukoencephalopathy 1

Nasu-Hakola Disease	Polycystic Lipomembranous Osteodysplasia With Sclerosing Leukoencephalopathy
Plosl	Nhd
Presenile Dementia With Bone Cysts	Plo-Sl
PLOSL1	Dementia, Prefrontal, With Bone Cysts
Dementia, Progressive, With Lipomembranous Polycystic Osteodysplasia	Brain-Bone-Fat Disease
Progressive Dementia With Lipomembranous Polycystic Osteodysplasia	Brain-Bone-Fat Disease

Leukemia, Chronic Myeloid

Chronic Myeloid Leukemia	Chronic Myelogenous Leukemia
CML	Chronic Granulocytic Leukemia
Leukemia, Philadelphia Chromosome-Positive, Resistant To Imatinib	Chronic Myeloid Leukaemia
Chronic Granulocytic Leukaemia	Chronic Myelogenous Leukaemia
Myeloid Leukemia, Chronic	Leukemia, Chronic Myelogenous
Leukemia, Chronic Myeloid, Philadelphia Chromosome Positive, Somatic	Cml - Chronic Myelogenous Leukemia
Cgl	Chronic Myelocytic Leukemia
Leukemia, Chronic Myeloid, Atypical	ACML
Atypical Chronic Myeloid Leukemia Bcr-Abl1 Negative	Myeloid Leukemia Chronic
Leukemia, Myeloid, Chronic	Leukemia, Myeloid, Chronic, Atypical, Bcr-Abl Negative
Cml- [Chronic Myeloid Leukaemia]	Cgl - [Chronic Granulocytic Leukaemia]
Chronic Myelocytic Leukaemia

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS06829	INPP5D Human Pre-designed siRNA Set A	Pre-designed Sets	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Felis catus	INPP5D	VGNC	VGNC:67809
Mus musculus	INPP5D	MGD	MGI:107357
Bos taurus	INPP5D	VGNC	VGNC:30212
Macaca mulatta	INPP5D	VGNC	VGNC:73751
Canis familiaris	INPP5D	VGNC	VGNC:42032
Rattus norvegicus	INPP5D	RGD	RGD:2914

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