Hspb1 heat shock protein 1 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Hspb1provided by MGI
Official Full Name: heat shock protein 1provided by MGI
Primary source: MGI:MGI:96240
See related: Ensembl:ENSMUSG00000004951 AllianceGenome:MGI:96240
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: 27kDa; Hsp25
Summary: Enables protein kinase C binding activity and protein kinase C inhibitor activity. Involved in negative regulation of protein kinase activity; positive regulation of cytokine production; and regulation of intracellular signal transduction. Acts upstream of or within negative regulation of apoptotic signaling pathway. Located in Z disc; nucleus; and plasma membrane. Is active in cornified envelope. Is expressed in several structures, including alimentary system; central nervous system; early conceptus; genitourinary system; and sensory organ. Human ortholog(s) of this gene implicated in Charcot-Marie-Tooth disease axonal type 2F; autosomal dominant distal hereditary motor neuronopathy 3; pancreatic cancer; and sarcoma. Orthologous to human HSPB1 (heat shock protein family B (small) member 1). [provided by Alliance of Genome Resources, Nov 2024]
Expression: Biased expression in stomach adult (RPKM 786.6), placenta adult (RPKM 259.7) and 13 other tissues See more
Orthologs: human all
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Genomic context

Location:: 5 G2; 5 75.51 cM

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	5	NC_000071.7 (135916773..135918417)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	5	NC_000071.6 (135887919..135889563)

Chromosome 5 - NC_000071.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

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?

Hspb1 protects against severe acute pancreatitis by attenuating apoptosis and ferroptosis via interacting with Anxa2 to restore the antioxidative activity of Prdx1.
Title: Hspb1 protects against severe acute pancreatitis by attenuating apoptosis and ferroptosis via interacting with Anxa2 to restore the antioxidative activity of Prdx1.
AAV2-Mediated Expression of HspB1 in RGCs Prevents Somal Damage and Axonal Transport Deficits in a Mouse Model of Ocular Hypertension.
Title: AAV2-Mediated Expression of HspB1 in RGCs Prevents Somal Damage and Axonal Transport Deficits in a Mouse Model of Ocular Hypertension.
HSPB1 Is Essential for Inducing Resistance to Proteotoxic Stress in Beta-Cells.
Title: HSPB1 Is Essential for Inducing Resistance to Proteotoxic Stress in Beta-Cells.
Regional Differences in Heat Shock Protein 25 Expression in Brain and Spinal Cord Astrocytes of Wild-Type and SOD1 (G93A) Mice.
Title: Regional Differences in Heat Shock Protein 25 Expression in Brain and Spinal Cord Astrocytes of Wild-Type and SOD1 (G93A) Mice.
HSPB1 influences mitochondrial respiration in ER-stressed beta cells.
Title: HSPB1 influences mitochondrial respiration in ER-stressed beta cells.
The Tudor-domain protein TDRD7, mutated in congenital cataract, controls the heat shock protein HSPB1 (HSP27) and lens fiber cell morphology.
Title: The Tudor-domain protein TDRD7, mutated in congenital cataract, controls the heat shock protein HSPB1 (HSP27) and lens fiber cell morphology.
findings suggest that 4-PBA protects against the early stages of atherogenesis in part by enhancing HSP27 levels, leading to inhibition of both macrophage cell death and monocyte-macrophage differentiation.
Title: 4-Phenylbutyrate protects against atherosclerotic lesion growth by increasing the expression of HSP25 in macrophages and in the circulation of Apoe(-/-) mice.
HSPB1 acts as a negative regulator of NFkappaB-mediated leucocyte recruitment and the subsequent inflammation in cardiomyocytes. Cardiomyocyte HSPB1 is required for wound healing after myocardial infarction.
Title: Cardiomyocyte-specific deficiency of HSPB1 worsens cardiac dysfunction by activating NFκB-mediated leucocyte recruitment after myocardial infarction.
Our study was designed to assess the efficacy of small heat shock proteins B1 (Hsp27) and B6 (Hsp20) as an adjuvant accompanied by HPV16 E7 and hPP10-E7 antigens in tumor mouse model. A major key for successful DNA and protein transfer into cells is the development of delivery systems with high efficiency and low cytotoxicity.
Title: Small Heat Shock Proteins B1 and B6: Which One is the Most Effective Adjuvant in Therapeutic HPV Vaccine?
the role of HSPB1 in PRL-induced beta-cell survival, was examined.
Title: Heat shock protein B1 is required for the prolactin-induced cytoprotective effects on pancreatic islets.

Submit: New GeneRIF Correction See all GeneRIFs (67)

Variation

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Alleles

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

Endonuclease-mediated (5) 1 citation
Targeted (5) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

Hsp25 (e-PCR), detects polymorphism
- UniSTS:143410

Hspb1 (e-PCR), detects polymorphism
- UniSTS:532553

Hspb1 (e-PCR), detects polymorphism
- UniSTS:499124

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables RNA polymerase II-specific DNA-binding transcription factor binding	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II-specific DNA-binding transcription factor binding	ISO Inferred from Sequence Orthology more info
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables identical protein binding	ISS Inferred from Sequence or Structural Similarity more info
enables protein folding chaperone	ISO Inferred from Sequence Orthology more info
enables protein folding chaperone	ISS Inferred from Sequence or Structural Similarity more info
enables protein homodimerization activity	ISO Inferred from Sequence Orthology more info
enables protein homodimerization activity	ISS Inferred from Sequence or Structural Similarity more info
enables protein kinase C binding	IDA Inferred from Direct Assay more info	PubMed
enables protein kinase C inhibitor activity	IDA Inferred from Direct Assay more info	PubMed
enables protein kinase binding	ISO Inferred from Sequence Orthology more info
enables ubiquitin binding	ISO Inferred from Sequence Orthology more info
enables ubiquitin binding	ISS Inferred from Sequence or Structural Similarity more info
enables unfolded protein binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in anterograde axonal protein transport	ISO Inferred from Sequence Orthology more info
involved_in anterograde axonal protein transport	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to vascular endothelial growth factor stimulus	IEA Inferred from Electronic Annotation more info
involved_in cellular response to vascular endothelial growth factor stimulus	ISO Inferred from Sequence Orthology more info
involved_in chaperone-mediated protein folding	ISO Inferred from Sequence Orthology more info
involved_in chaperone-mediated protein folding	ISS Inferred from Sequence or Structural Similarity more info
involved_in intracellular signal transduction	IEA Inferred from Electronic Annotation more info
involved_in intracellular signal transduction	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within negative regulation of apoptotic signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of cellular response to oxidative stress	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of protein kinase activity	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of regulatory T cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of angiogenesis	IEA Inferred from Electronic Annotation 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	IEA Inferred from Electronic Annotation 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 chemotaxis	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of endothelial cell chemotaxis	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of interleukin-1 beta production	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of neuron projection development	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of tumor necrosis factor production	IDA Inferred from Direct Assay more info	PubMed
involved_in protein refolding	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of canonical NF-kappaB signal transduction	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in response to heat	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to unfolded protein	NAS Non-traceable Author Statement more info	PubMed
involved_in response to virus	ISS Inferred from Sequence or Structural Similarity more info
involved_in vascular endothelial growth factor receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in vascular endothelial growth factor receptor signaling pathway	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in I band	ISO Inferred from Sequence Orthology more info
located_in M band	ISO Inferred from Sequence Orthology more info
located_in Z disc	IDA Inferred from Direct Assay more info	PubMed
located_in axon	ISO Inferred from Sequence Orthology more info
located_in axon cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cardiac myofibril	ISO Inferred from Sequence Orthology more info
located_in contractile muscle fiber	IDA Inferred from Direct Assay more info	PubMed
is_active_in cornified envelope	IDA Inferred from Direct Assay more info	PubMed
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in dendrite	ISO Inferred from Sequence Orthology more info
located_in intracellular anatomical structure	IDA Inferred from Direct Assay more info	PubMed
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in perikaryon	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in postsynaptic density membrane	ISO Inferred from Sequence Orthology more info
part_of proteasome complex	ISO Inferred from Sequence Orthology more info
part_of proteasome complex	ISS Inferred from Sequence or Structural Similarity more info
located_in spindle	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: heat shock protein beta-1

Names: HSP 25; HSP 27; growth-related 25 kDa protein; heat shock 25 kDa protein; heat shock 27 kDa protein; heat shock 27kDa protein 1; heat shock protein, 25 kDa; p25

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_013560.2 → NP_038588.2 heat shock protein beta-1

See identical proteins and their annotated locations for NP_038588.2

Status: VALIDATED

Source sequence(s)

AA013886, AV458710, BC099463

Consensus CDS

CCDS39320.1

UniProtKB/Swiss-Prot

P14602

UniProtKB/TrEMBL

Q545F4

Related

ENSMUSP00000005077.7, ENSMUST00000005077.7

Conserved Domains (1) summary

cd06475
Location:88 → 173

ACD_HspB1_like; Alpha crystallin domain (ACD) found in mammalian small (s)heat shock protein (Hsp)-27 (also denoted HspB1 in human) and similar proteins. sHsps are molecular chaperones that suppress protein aggregation and protect against cell stress, and are generally ...