InnateDB: Systems Biology of the Innate Immune Response

Mus musculus Protein: Npr2

Summary

InnateDB Protein

IDBP-142218.6

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

Npr2

Protein Name

natriuretic peptide receptor 2

Synonyms

Species

Mus musculus

Ensembl Protein

ENSMUSP00000030191

InnateDB Gene

IDBG-142216 (Npr2)

Protein Structure

UniProt Annotation

Function

Receptor for the C-type natriuretic peptide NPPC/CNP hormone. Has guanylate cyclase activity upon binding of its ligand. May play a role in the regulation of skeletal growth. {ECO:0000269PubMed:15572448}.

Subcellular Localization

Membrane {ECO:0000250}; Single-pass type I membrane protein {ECO:0000250}.

Disease Associations

Tissue Specificity

Widely expressed. Expressed in the columnar proliferating and prehypertrophic chondrocyte layers of the tibia. {ECO:0000269PubMed:15572448}.

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
They are also associated with 5 interaction(s) predicted by orthology.

Experimentally validated
Total	2 [view]
Protein-Protein	2 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	5 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0004383	guanylate cyclase activity
GO:0004672	protein kinase activity
GO:0004713	protein tyrosine kinase activity
GO:0005524	ATP binding
GO:0005525	GTP binding
GO:0016772	transferase activity, transferring phosphorus-containing groups
GO:0016849	phosphorus-oxygen lyase activity
GO:0016941	natriuretic peptide receptor activity
GO:0017046	peptide hormone binding
GO:0042562	hormone binding
GO:0042802	identical protein binding

Biological Process

GO:0001503	ossification
GO:0006182	cGMP biosynthetic process
GO:0006468	protein phosphorylation
GO:0007168	receptor guanylyl cyclase signaling pathway
GO:0009190	cyclic nucleotide biosynthetic process
GO:0035556	intracellular signal transduction
GO:0044702	single organism reproductive process
GO:0051447	negative regulation of meiotic cell cycle
GO:0060348	bone development
GO:0097011	cellular response to granulocyte macrophage colony-stimulating factor stimulus
GO:1900194	negative regulation of oocyte maturation

Cellular Component

GO:0005886	plasma membrane
GO:0016021	integral component of membrane

Protein Structure and Domains

PDB ID

MGI:97372

InterPro

IPR000719 Protein kinase domain
IPR001054 Adenylyl cyclase class-3/4/guanylyl cyclase
IPR001170 Natriuretic peptide receptor
IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain
IPR001828 Extracellular ligand-binding receptor
IPR002290 Serine/threonine- /dual specificity protein kinase, catalytic domain
IPR011009 Protein kinase-like domain
IPR020635 Tyrosine-protein kinase, catalytic domain
IPR028082 Periplasmic binding protein-like I

PFAM

PF00069
PF00211
PF07714
PF01094

PRINTS

PR00255
PR00109

PIRSF

SMART

SM00044
SM00220
SM00219

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt