Angpt4 angiopoietin 4 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Angpt4provided by MGI
Official Full Name: angiopoietin 4provided by MGI
Primary source: MGI:MGI:1336887
See related: Ensembl:ENSMUSG00000027460 AllianceGenome:MGI:1336887
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: Ang3; ANG-3; ANG-4; Agpt4
Summary: This gene is a member of the angiopoietin family of secreted growth factors comprising Angiopoietins-1, -2, and -3, all of which bind the TEK Receptor Tyrosine Kinase. Angiopoietin/TEK Receptor Tyrosine Kinase signaling is involved in survival and migration of endothelial cells and regulates vascular remodeling and maintenance of vascular integrity. Angiopoietin/TEK Receptor Tyrosine Kinase signaling is also required for lymphangiogenesis. Family members bind TEK Receptor Tyrosine Kinase as multimeric clusters but their oligomerization properties differ from one another and this is thought to provide a mechanistic basis for their distinct physiologic roles. [provided by RefSeq, Jul 2016]
Expression: Biased expression in ovary adult (RPKM 11.8), genital fat pad adult (RPKM 8.7) and 7 other tissues See more
Orthologs: human all
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Genomic context

Location:: 2 G3; 2 74.83 cM

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	2	NC_000068.8 (151753127..151787257)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	2	NC_000068.7 (151911207..151945337)

Chromosome 2 - NC_000068.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: 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?

Single-cell analysis reveals an Angpt4-initiated EPDC-EC-CM cellular coordination cascade during heart regeneration.
Title: Single-cell analysis reveals an Angpt4-initiated EPDC-EC-CM cellular coordination cascade during heart regeneration.
Cooperation of Angiopoietin-2 and Angiopoietin-4 in Schlemm's Canal Maintenance.
Title: Cooperation of Angiopoietin-2 and Angiopoietin-4 in Schlemm's Canal Maintenance.
ANGPTL4 regulates CD163 expression and Kuppfer cell polarization induced cirrhosis via TLR4/NF-kappaB pathway.
Title: ANGPTL4 regulates CD163 expression and Kuppfer cell polarization induced cirrhosis via TLR4/NF-κB pathway.
This study identifies Angpt4 as the first growth factor for venous-specific development and its importance in venous remodeling, retinal fluid clearance and neuronal function.
Title: Angiopoietin-4-dependent venous maturation and fluid drainage in the peripheral retina.
Ang-4 also promoted survival of LECs. Thus, blocking Ang-4 may prune the draining lymphatic vasculature and decrease interstitial fluid pressure (IFP) by reducing vascular permeability.
Title: Angiopoietin-4 increases permeability of blood vessels and promotes lymphatic dilation.
Angptl4 is a glucocorticoid-responsive mediator of fasting-induced intracellular lipolysis and stimulates cAMP signaling in adipocytes
Title: Angiopoietin-like 4 (Angptl4) protein is a physiological mediator of intracellular lipolysis in murine adipocytes.
Recombinant Ang3 formed disulfide-linked dimers. Ang3 was more potent than Ang4 in phosphorylating Akt in primary cultured mouse lung microvascular endothelial cells. It is a Tie2 agonist & causes corneal angiogenesis.
Title: Biological characterization of angiopoietin-3 and angiopoietin-4.
angiopoietin-4 inhibits angiogenesis and reduces interstitial fluid pressure
Title: Angiopoietin-4 inhibits angiogenesis and reduces interstitial fluid pressure.
Angiopoietin-3 binds to the cell membrane via heparan sulfate proteoglycans
Title: Angiopoietin-3 is tethered on the cell surface via heparan sulfate proteoglycans.

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Variation

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Alleles

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

Targeted (2) 1 citation
Endonuclease-mediated (2)

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 receptor tyrosine kinase binding	IBA Inferred from Biological aspect of Ancestor more info
enables receptor tyrosine kinase binding	ISO Inferred from Sequence Orthology more info
enables transmembrane receptor protein tyrosine kinase activator activity	ISO Inferred from Sequence Orthology more info
enables vascular endothelial growth factor receptor binding	TAS Traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within Notch signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in Tie signaling pathway	TAS Traceable Author Statement more info	PubMed
acts_upstream_of_or_within angiogenesis	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within endoderm development	TAS Traceable Author Statement more info	PubMed
involved_in negative regulation of angiogenesis	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of blood vessel endothelial cell migration	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of angiogenesis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of blood vessel endothelial cell migration	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of endothelial cell migration	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of peptidyl-tyrosine phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in collagen-containing extracellular matrix	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular region	IEA Inferred from Electronic Annotation more info
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular space	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: angiopoietin-4

Names: angiopoietin-3

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_009641.2 → NP_033771.1 angiopoietin-4 precursor

See identical proteins and their annotated locations for NP_033771.1

Status: REVIEWED

Source sequence(s)

AF113707, AK132988, BQ032449

Consensus CDS

CCDS16874.1

UniProtKB/Swiss-Prot

Q9WVH6

UniProtKB/TrEMBL

A1L392, Q3V0P7

Related

ENSMUSP00000028955.6, ENSMUST00000028955.6

Conserved Domains (2) summary

cd00087
Location:292 → 507

FReD; Fibrinogen-related domains (FReDs); C terminal globular domain of fibrinogen. Fibrinogen is involved in blood clotting, being activated by thrombin to assemble into fibrin clots. The N-termini of 2 times 3 chains come together to form a globular ...

cl01115
Location:140 → 217

BMFP; Membrane fusogenic activity