Sprr2b small proline-rich protein 2B [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Sprr2bprovided by MGI
Official Full Name: small proline-rich protein 2Bprovided by MGI
Primary source: MGI:MGI:1330352
See related: Ensembl:ENSMUSG00000050092 AllianceGenome:MGI:1330352
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
Summary: Acts upstream of or within response to estradiol. Predicted to be located in cytoplasm. Is expressed in bladder; gut; and skin. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in stomach adult (RPKM 25.1), small intestine adult (RPKM 6.0) and 4 other tissues See more
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Genomic context

Location:: 3 F1; 3 40.14 cM

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	3	NC_000069.7 (92224012..92225448)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	3	NC_000069.6 (92316705..92318085)

Chromosome 3 - NC_000069.7 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
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?

Knockdown of the Sprr2b gene or inhibition of SPRR2B phosphorylation attenuates USP7/MDM2 binding and p53 degradation, leading to fibroblasts cell cycle arrest.
Title: Small proline-rich protein 2B drives stress-dependent p53 degradation and fibroblast proliferation in heart failure.
Data show that SPRR2a and b are allergen- and IL-13-induced in experimental allergic responses that may be involved in disease pathophysiology.
Title: Expression and regulation of small proline-rich protein 2 in allergic inflammation.

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General gene information

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Gene Ontology Provided by MGI

Process	Evidence Code	Pubs
involved_in epidermis development	NAS Non-traceable Author Statement more info	PubMed
involved_in keratinization	IEA Inferred from Electronic Annotation more info
involved_in keratinocyte differentiation	NAS Non-traceable Author Statement more info	PubMed
acts_upstream_of_or_within response to estradiol	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in cornified envelope	NAS Non-traceable Author Statement more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: small proline-rich protein 2B

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.