Plek2 pleckstrin 2 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Plek2provided by MGI
Official Full Name: pleckstrin 2provided by MGI
Primary source: MGI:MGI:1351466
See related: Ensembl:ENSMUSG00000021118 AllianceGenome:MGI:1351466
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Summary: Enables phosphatidylinositol-3,4-bisphosphate binding activity; phosphatidylinositol-3,5-bisphosphate binding activity; and phosphatidylinositol-3-phosphate binding activity. Involved in actin cytoskeleton organization and positive regulation of plasma membrane bounded cell projection assembly. Acts upstream of or within positive regulation of cell projection organization. Located in membrane. Is active in plasma membrane. Orthologous to human PLEK2 (pleckstrin 2). [provided by Alliance of Genome Resources, Nov 2024]
Expression: Biased expression in liver E14.5 (RPKM 12.3), liver E14 (RPKM 12.0) and 11 other tissues See more
Orthologs: human all
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Genomic context

Location:: 12 C3; 12 35.51 cM

Exon count:: 10

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	12	NC_000078.7 (78935465..78955166, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	12	NC_000078.6 (78888691..78907172, complement)

Chromosome 12 - NC_000078.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

Project title: Mouse ENCODE transcriptome data Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Pleckstrin-2 promotes tumour immune escape from NK cells by activating the MT1-MMP-MICA signalling axis in gastric cancer.
Title: Pleckstrin-2 promotes tumour immune escape from NK cells by activating the MT1-MMP-MICA signalling axis in gastric cancer.
Pleckstrin-2 is essential for erythropoiesis in beta-thalassemic mice, reducing apoptosis and enhancing enucleation.
Title: Pleckstrin-2 is essential for erythropoiesis in β-thalassemic mice, reducing apoptosis and enhancing enucleation.
study identifies Plek2 as an effector of the JAK2/STAT5 pathway and a key factor in the pathogenesis of JAK2V617F-induced myeloproliferative neoplasms (MPNs), pointing to Plek2 as a viable target for the treatment of MPNs.
Title: Loss of pleckstrin-2 reverts lethality and vascular occlusions in JAK2V617F-positive myeloproliferative neoplasms.
our study identified a dual function of pleckstrin-2 in the early and late stages of terminal erythropoiesis through its regulations of actin dynamics and cofilin's mitochondrial localization.
Title: Targeted shRNA screening identified critical roles of pleckstrin-2 in erythropoiesis.

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Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (4)
Targeted (1) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables phosphatidylinositol-3,4-bisphosphate binding	IDA Inferred from Direct Assay more info	PubMed
enables phosphatidylinositol-3,5-bisphosphate binding	IDA Inferred from Direct Assay more info	PubMed
enables phosphatidylinositol-3-phosphate binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in actin cytoskeleton organization	IBA Inferred from Biological aspect of Ancestor more info
involved_in actin cytoskeleton organization	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within actin cytoskeleton organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in intracellular signal transduction	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within positive regulation of cell projection organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of plasma membrane bounded cell projection assembly	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytoskeleton	IEA Inferred from Electronic Annotation more info
located_in lamellipodium membrane	IEA Inferred from Electronic Annotation more info
located_in membrane	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: pleckstrin-2

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_013738.3 → NP_038766.1 pleckstrin-2

See identical proteins and their annotated locations for NP_038766.1

Status: PROVISIONAL

Source sequence(s)

BC028902

Consensus CDS

CCDS26004.1

UniProtKB/Swiss-Prot

Q9WV52

Related

ENSMUSP00000021544.8, ENSMUST00000021544.8

Conserved Domains (4) summary

cd04444
Location:128 → 236

DEP_PLEK2; DEP (Dishevelled, Egl-10, and Pleckstrin) domain found in pleckstrin 2-like proteins. Pleckstrin 2 is found in a wide variety of cell types, which suggest a more general role in signaling than pleckstrin 1. Pleckstrin-like proteins contain a central ...

cd13301
Location:3 → 113

PH1_Pleckstrin_2; Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 1

cd13302
Location:243 → 353

PH2_Pleckstrin_2; Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 2

pfam00169
Location:5 → 95

PH; PH domain

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J

Genomic

NC_000078.7 Reference GRCm39 C57BL/6J

Range

78935465..78955166 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_036157436.1 → XP_036013329.1 pleckstrin-2 isoform X2

Conserved Domains (2) summary

cd13302
Location:108 → 218

PH2_Pleckstrin_2; Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 2

cl02442
Location:1 → 101

DEP; DEP domain, named after Dishevelled, Egl-10, and Pleckstrin, where this domain was first discovered. The function of this domain is still not clear, but it is believed to be important for the membrane association of the signaling proteins in which it is ...
XM_006515934.4 → XP_006515997.1 pleckstrin-2 isoform X1

Conserved Domains (3) summary

cd04444
Location:73 → 181

DEP_PLEK2; DEP (Dishevelled, Egl-10, and Pleckstrin) domain found in pleckstrin 2-like proteins. Pleckstrin 2 is found in a wide variety of cell types, which suggest a more general role in signaling than pleckstrin 1. Pleckstrin-like proteins contain a central ...

cd13302
Location:188 → 298

PH2_Pleckstrin_2; Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 2

cl17171
Location:13 → 58

PH-like; Pleckstrin homology-like domain