Ppp1r14b protein phosphatase 1, regulatory inhibitor subunit 14B [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Ppp1r14bprovided by MGI
Official Full Name: protein phosphatase 1, regulatory inhibitor subunit 14Bprovided by MGI
Primary source: MGI:MGI:107682
See related: Ensembl:ENSMUSG00000056612 AllianceGenome:MGI:107682
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: Png; PHI-1; AOM172; PLCB3N
Summary: Predicted to enable protein serine/threonine phosphatase inhibitor activity. Predicted to be involved in innate immune response. Predicted to be located in cytoplasm. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; retina; and skeleton. Orthologous to human PPP1R14B (protein phosphatase 1 regulatory inhibitor subunit 14B). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in whole brain E14.5 (RPKM 114.0), CNS E14 (RPKM 112.7) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 19 A; 19 5.12 cM

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	19	NC_000085.7 (6952416..6954692)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	19	NC_000085.6 (6975048..6977324)

Chromosome 19 - NC_000085.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

results indicate that phosphorylation of I-1 at Ser67 and Thr75 is associated with increased PP1 activity and depressed cardiomyocyte Ca(2+)-cycling, which manifests in geometrical alterations over the long term
Title: Constitutive phosphorylation of inhibitor-1 at Ser67 and Thr75 depresses calcium cycling in cardiomyocytes and leads to remodeling upon aging.
Whereas CPI-17 staining was diffuse, PHI-1 was concentrated along the cell membrane in distinct foci. The common tissue distribution but different cellular localization of PHI-1 and CPI-17 suggest distinctive physiological roles for these PP1 inhibitors.
Title: Juxtamembrane localization of the protein phosphatase-1 inhibitor protein PHI-1 in smooth muscle cells.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

NoName (e-PCR)
- UniSTS:488308

C86296 (e-PCR)
- UniSTS:207750

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables phosphatase inhibitor activity	ISO Inferred from Sequence Orthology more info
enables protein phosphatase inhibitor activity	IEA Inferred from Electronic Annotation more info
enables protein phosphatase regulator activity	ISO Inferred from Sequence Orthology more info
enables protein serine/threonine phosphatase inhibitor activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in innate immune response	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
located_in cytoplasm	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: protein phosphatase 1 regulatory subunit 14B

Names: phosphatase holoenzyme inhibitor 1; phospholipase C-beta-3 neighbouring gene protein; phospholipase c neighboring

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.