hsf-1 Heat shock transcription factor hsf-1 [Caenorhabditis elegans] - Gene

Summary

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Official Symbol: hsf-1
Official Full Name: Heat shock transcription factor hsf-1
Primary source: WormBase:WBGene00002004
Locus tag: CELE_Y53C10A.12
See related: AllianceGenome:WB:WBGene00002004
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Caenorhabditis elegans (strain: Bristol N2)
Lineage: Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida; Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae; Caenorhabditis
Summary: Enables several functions, including calmodulin binding activity; identical protein binding activity; and promoter-specific chromatin binding activity. Involved in several processes, including defense response to other organism; positive regulation of catabolic process; and regulation of gene expression. Located in chromatin; cytoplasm; and nucleus. Is expressed in several structures, including germ cell; hypodermis; intestine; neurons; and somatic cell. Human ortholog(s) of this gene implicated in Huntington's disease; cataract; and cataract 5 multiple types. Orthologous to several human genes including HSF1 (heat shock transcription factor 1) and HSF2 (heat shock transcription factor 2). [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See hsf-1 in Genome Data Viewer

Location:: chromosome: I

Exon count:: 8

Sequence:: Chromosome: I; NC_003279.8 (11953509..11961984, complement)

Chromosome I - NC_003279.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003279.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Oxidative stress suppression in C. elegans by peptides from dogfish skin via regulation of transcription factors DAF-16 and HSF-1.
Title: Oxidative stress suppression in C. elegans by peptides from dogfish skin via regulation of transcription factors DAF-16 and HSF-1.
Insulin/IGF-1 signaling and heat stress differentially regulate HSF1 activities in germline development.
Title: Insulin/IGF-1 signaling and heat stress differentially regulate HSF1 activities in germline development.
Neuronal HSF-1 coordinates the propagation of fat desaturation across tissues to enable adaptation to high temperatures in C. elegans.
Title: Neuronal HSF-1 coordinates the propagation of fat desaturation across tissues to enable adaptation to high temperatures in C. elegans.
Transcriptome Analysis of Insulin Signaling-Associated Transcription Factors in C. elegans Reveal Their Genome-Wide Target Genes Specificity and Complexity.
Title: Transcriptome Analysis of Insulin Signaling-Associated Transcription Factors in C. elegans Reveal Their Genome-Wide Target Genes Specificity and Complexity.
HSF-1 displays nuclear stress body formation in multiple tissues in Caenorhabditis elegans upon stress and following the transition to adulthood.
Title: HSF-1 displays nuclear stress body formation in multiple tissues in Caenorhabditis elegans upon stress and following the transition to adulthood.
HSF-1 acts as an essential longevity factor that intersects both insulin/IGF-1 signaling and TOR signaling pathways.
Title: Heat shock factor 1 mediates the longevity conferred by inhibition of TOR and insulin/IGF-1 signaling pathways in C. elegans.
Secoisolariciresinol Diglucoside Delays the Progression of Aging-Related Diseases and Extends the Lifespan of Caenorhabditis elegans via DAF-16 and HSF-1.
Title: Secoisolariciresinol Diglucoside Delays the Progression of Aging-Related Diseases and Extends the Lifespan of Caenorhabditis elegans via DAF-16 and HSF-1.
A Mitochondrial Stress-Specific Form of HSF1 Protects against Age-Related Proteostasis Collapse.
Title: A Mitochondrial Stress-Specific Form of HSF1 Protects against Age-Related Proteostasis Collapse.
Polysaccharide extracted from the leaves of Cyclocarya paliurus (Batal.) Iljinskaja enhanced stress resistance in Caenorhabditis elegans via skn-1 and hsf-1.
Title: Polysaccharide extracted from the leaves of Cyclocarya paliurus (Batal.) Iljinskaja enhanced stress resistance in Caenorhabditis elegans via skn-1 and hsf-1.
hsf-1 is essential for regulating cytoskeletal integrity during aging.
Title: Spatial regulation of the actin cytoskeleton by HSF-1 during aging.

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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

STS1-203 (e-PCR)
- UniSTS:241696

Y53C10A.12 (e-PCR)
- UniSTS:319953

Homology

Orthologs from OrthoDB

Gene Ontology Provided by WormBase

Function	Evidence Code	Pubs
enables DNA binding	IEA Inferred from Electronic Annotation more info
enables DNA-binding transcription factor activity	IEA Inferred from Electronic Annotation more info
enables DNA-binding transcription factor activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables calmodulin binding	IPI Inferred from Physical Interaction more info	PubMed
enables chromatin binding	IMP Inferred from Mutant Phenotype more info	PubMed
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables promoter-specific chromatin binding	IDA Inferred from Direct Assay more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables sequence-specific DNA binding	IEA Inferred from Electronic Annotation more info
enables sequence-specific double-stranded DNA binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in ascaroside biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in dauer larval development	IGI Inferred from Genetic Interaction more info	PubMed
involved_in defense response to Gram-negative bacterium	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in defense response to Gram-positive bacterium	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in determination of adult lifespan	IGI Inferred from Genetic Interaction more info	PubMed
involved_in determination of adult lifespan	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in innate immune response	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in nematode larval development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of dauer entry	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of fatty acid beta-oxidation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of macroautophagy	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in programmed cell death	IGI Inferred from Genetic Interaction more info	PubMed
involved_in programmed cell death involved in cell development	IGI Inferred from Genetic Interaction more info	PubMed
involved_in programmed cell death involved in cell development	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
involved_in response to heat	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to odorant	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to topologically incorrect protein	IGI Inferred from Genetic Interaction more info	PubMed
involved_in response to topologically incorrect protein	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in serotonin receptor signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in chromatin	IMP Inferred from Mutant Phenotype more info	PubMed
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in nuclear body	IDA Inferred from Direct Assay more info	PubMed
located_in nuclear stress granule	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISS Inferred from Sequence or Structural Similarity more info	PubMed

General protein information

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Preferred Names: Heat shock transcription factor hsf-1

NP_493031.1

Confirmed by transcript evidence

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003279.8 Reference assembly

Range

11953509..11961984 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_060630.7 → NP_493031.1 Heat shock transcription factor hsf-1 [Caenorhabditis elegans]

See identical proteins and their annotated locations for NP_493031.1

Status: REVIEWED

UniProtKB/Swiss-Prot

G5EFT5, Q6Q4G5

Conserved Domains (1) summary

smart00415
Location:89 → 194

HSF; heat shock factor