Nptxr neuronal pentraxin receptor [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Nptxrprovided by MGI
Official Full Name: neuronal pentraxin receptorprovided by MGI
Primary source: MGI:MGI:1920590
See related: Ensembl:ENSMUSG00000022421 AllianceGenome:MGI:1920590
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: NPR; Npcd; D15Bwg0580e; 1200009K17Rik; 1700036C17Rik; 5730406O18Rik
Summary: This gene encodes a protein similar to the rat neuronal pentraxin receptor. The rat pentraxin receptor is an integral membrane protein that is thought to mediate neuronal uptake of the snake venom toxin, taipoxin, and its transport into the synapses. Studies in rat indicate that translation of this mRNA initiates at a non-AUG (CUG) codon. This may also be true for mouse and human, based on strong sequence conservation amongst these species. [provided by RefSeq, Jul 2008]
Expression: Biased expression in frontal lobe adult (RPKM 79.6), cortex adult (RPKM 75.7) and 5 other tissues See more
Orthologs: human all
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Genomic context

Location:: 15 E1; 15 37.85 cM

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	15	NC_000081.7 (79670552..79688910, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	15	NC_000081.6 (79786351..79804709, complement)

Chromosome 15 - NC_000081.7 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?

We find that NPR is a potent inducer of both excitatory and inhibitory heterologous synapses, and that knockdown of NPR in cultured neurons decreases the density of both excitatory and inhibitory synapses
Title: Presynaptic Neuronal Pentraxin Receptor Organizes Excitatory and Inhibitory Synapses.
Early postnatal NPTX2(-/-)/NPTXR(-/-) mice exhibit delayed circuit maturation with a prolonged critical period permissive for giant depolarizing potentials
Title: Pentraxins coordinate excitatory synapse maturation and circuit integration of parvalbumin interneurons.
non-AUG translation initiation site. Comparison of rat determined N-terminal amino acid sequence with cDNA sequence indicates that a CUG codon is used as an initiator codon and codes for a methionine. The CTG is present in cDNAs of mouse, rat, and human.
Title: Neuronal pentraxin receptor, a novel putative integral membrane pentraxin that interacts with neuronal pentraxin 1 and 2 and taipoxin-associated calcium-binding protein 49.

Submit: New GeneRIF Correction

Variation

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Alleles

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

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

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D15Bwg0580e (e-PCR), detects polymorphism
- UniSTS:142004

AW822247 (e-PCR)
- UniSTS:209110

Readthrough Npcd

Readthrough gene: Npcd, Included gene: Cbx6

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables pentraxin receptor activity	ISO Inferred from Sequence Orthology more info
enables protein phosphatase binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in neuron projection development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in neurotransmitter receptor localization to postsynaptic specialization membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in neurotransmitter receptor localization to postsynaptic specialization membrane	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of postsynaptic specialization assembly	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of postsynaptic specialization assembly	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in extracellular space	ISO Inferred from Sequence Orthology more info
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in glutamatergic synapse	IMP Inferred from Mutant Phenotype more info	PubMed
is_active_in glutamatergic synapse	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: neuronal pentraxin receptor

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_030689.4 → NP_109614.2 neuronal pentraxin receptor precursor

Status: REVIEWED

Source sequence(s)

AC118227, BC058962

Consensus CDS

CCDS27653.1

UniProtKB/Swiss-Prot

Q99J85

UniProtKB/TrEMBL

A0A9R1SP20, B9EIV5

Related

ENSMUSP00000023057.10, ENSMUST00000023057.10

Conserved Domains (1) summary

smart00159
Location:281 → 487

PTX; Pentraxin / C-reactive protein / pentaxin family